[PATCH v7 0/14] MR372: vkd3d-shader/dxil: Read metadata and signatures.

[Conor McCarthy (＠cmccarthy)]

--
  v7: vkd3d-shader/dxil: Read the DXIL input and output signatures.
      vkd3d-shader/dxil: Validate the entry point info.
      vkd3d-shader/dxil: Read DXIL metadata named nodes.
      vkd3d-shader/dxil: Read DXIL metadata kinds.
      vkd3d-shader/dxil: Read DXIL metadata values.
      vkd3d-shader/dxil: Read DXIL metadata nodes.
      vkd3d-shader/dxil: Read DXIL metadata strings.
      vkd3d-shader/dxil: Emit an error on allocation failure in dxil_record_to_string().
      vkd3d-shader/dxil: Read global constants in sm6_parser_globals_init().
      vkd3d-shader/dxil: Read immediate constant arrays.

https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/372

[PATCH v7 01/14] tests/shader-runner: Handle individual keywords in shader directives.

[Conor McCarthy]

From: Conor McCarthy

Matching all possible combinations of keywords becomes too complex
if more keywords are added.
---
 tests/shader_runner.c | 129 +++++++++++++++++++++---------------------
 1 file changed, 65 insertions(+), 64 deletions(-)

diff --git a/tests/shader_runner.c b/tests/shader_runner.c
index 05edf5daf..65011f86c 100644
--- a/tests/shader_runner.c
+++ b/tests/shader_runner.c
@@ -109,6 +109,24 @@ static bool match_string(const char *line, const char *token, const char **const
     return true;
 }

+static bool match_directive_substring(const char *line, const char *token, const char **const rest)
+{
+    size_t len = strlen(token);
+
+    while (isspace(*line) || *line == ']')
+        ++line;
+
+    if (strncmp(line, token, len) || !(isspace(line[len]) || line[len] == ']'))
+        return false;
+    if (rest)
+    {
+        *rest = line + len;
+        while (isspace(**rest))
+            ++*rest;
+    }
+    return true;
+}
+
 static void parse_require_directive(struct shader_runner *runner, const char *line)
 {
     unsigned int i;
@@ -809,6 +827,40 @@ static void compile_shader(struct shader_runner *runner, const char *source, siz
     }
 }

+static enum parse_state read_shader_directive(struct shader_runner *runner, enum parse_state state, const char *line,
+        const char *src, HRESULT *expect_hr)
+{
+    while (*src && *src != ']')
+    {
+        if (match_directive_substring(src, "todo", &src))
+        {
+            if (state == STATE_SHADER_COMPUTE)
+                state = STATE_SHADER_COMPUTE_TODO;
+            else if (state == STATE_SHADER_PIXEL)
+                state = STATE_SHADER_PIXEL_TODO;
+            else
+                state = STATE_SHADER_VERTEX_TODO;
+        }
+        else if (match_directive_substring(src, "fail", &src))
+        {
+            *expect_hr = E_FAIL;
+        }
+        else if (match_directive_substring(src, "notimpl", &src))
+        {
+            *expect_hr = E_NOTIMPL;
+        }
+        else
+        {
+            fatal_error("Malformed line '%s'.\n", line);
+        }
+    }
+
+    if (strcmp(src, "]\n"))
+        fatal_error("Malformed line '%s'.\n", line);
+
+    return state;
+}
+
 void run_shader_tests(struct shader_runner *runner, const struct shader_runner_ops *ops)
 {
     size_t shader_source_size = 0, shader_source_len = 0;
@@ -818,7 +870,7 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
     unsigned int i, line_number = 0;
     char *shader_source = NULL;
     HRESULT expect_hr = S_OK;
-    char line[256];
+    char line_buffer[256];
     FILE *f;

if (!test_options.filename)
@@ -833,11 +885,12 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o

for (;;)
     {
-        char *ret = fgets(line, sizeof(line), f);
+        char *ret = fgets(line_buffer, sizeof(line_buffer), f);
+        const char *line = line_buffer;

++line_number;

-        if (!ret || line[0] == '[')
+        if (!ret || *line == '[')
         {
             switch (state)
             {
@@ -953,63 +1006,25 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
                 break;
         }

-        if (line[0] == '[')
+        if (*line == '[')
         {
             unsigned int index;

-            if (!strcmp(line, "[compute shader]\n"))
+            if (match_directive_substring(line, "[compute shader", &line))
             {
                 state = STATE_SHADER_COMPUTE;
                 expect_hr = S_OK;
-            }
-            else if (!strcmp(line, "[compute shader todo]\n"))
-            {
-                state = STATE_SHADER_COMPUTE_TODO;
-                expect_hr = S_OK;
-            }
-            else if (!strcmp(line, "[compute shader fail]\n"))
-            {
-                state = STATE_SHADER_COMPUTE;
-                expect_hr = E_FAIL;
-            }
-            else if (!strcmp(line, "[compute shader fail todo]\n"))
-            {
-                state = STATE_SHADER_COMPUTE_TODO;
-                expect_hr = E_FAIL;
+                state = read_shader_directive(runner, state, line_buffer, line, &expect_hr);
             }
             else if (!strcmp(line, "[require]\n"))
             {
                 state = STATE_REQUIRE;
             }
-            else if (!strcmp(line, "[pixel shader]\n"))
+            else if (match_directive_substring(line, "[pixel shader", &line))
             {
                 state = STATE_SHADER_PIXEL;
                 expect_hr = S_OK;
-            }
-            else if (!strcmp(line, "[pixel shader todo]\n"))
-            {
-                state = STATE_SHADER_PIXEL_TODO;
-                expect_hr = S_OK;
-            }
-            else if (!strcmp(line, "[pixel shader fail]\n"))
-            {
-                state = STATE_SHADER_PIXEL;
-                expect_hr = E_FAIL;
-            }
-            else if (!strcmp(line, "[pixel shader fail todo]\n"))
-            {
-                state = STATE_SHADER_PIXEL_TODO;
-                expect_hr = E_FAIL;
-            }
-            else if (!strcmp(line, "[pixel shader notimpl]\n"))
-            {
-                state = STATE_SHADER_PIXEL;
-                expect_hr = E_NOTIMPL;
-            }
-            else if (!strcmp(line, "[pixel shader notimpl todo]\n"))
-            {
-                state = STATE_SHADER_PIXEL_TODO;
-                expect_hr = E_NOTIMPL;
+                state = read_shader_directive(runner, state, line_buffer, line, &expect_hr);
             }
             else if (sscanf(line, "[sampler %u]\n", &index))
             {
@@ -1103,25 +1118,11 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
             {
                 state = STATE_PREPROC_INVALID;
             }
-            else if (!strcmp(line, "[vertex shader]\n"))
+            else if (match_directive_substring(line, "[vertex shader", &line))
             {
                 state = STATE_SHADER_VERTEX;
                 expect_hr = S_OK;
-            }
-            else if (!strcmp(line, "[vertex shader todo]\n"))
-            {
-                state = STATE_SHADER_VERTEX_TODO;
-                expect_hr = S_OK;
-            }
-            else if (!strcmp(line, "[vertex shader fail]\n"))
-            {
-                state = STATE_SHADER_VERTEX;
-                expect_hr = E_FAIL;
-            }
-            else if (!strcmp(line, "[vertex shader fail todo]\n"))
-            {
-                state = STATE_SHADER_VERTEX_TODO;
-                expect_hr = E_FAIL;
+                state = read_shader_directive(runner, state, line_buffer, line, &expect_hr);
             }
             else if (!strcmp(line, "[input layout]\n"))
             {
@@ -1132,9 +1133,9 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
                 runner->input_element_count = 0;
             }

-            vkd3d_test_push_context("Section %.*s, line %u", strlen(line) - 1, line, line_number);
+            vkd3d_test_push_context("Section %.*s, line %u", strlen(line_buffer) - 1, line_buffer, line_number);
         }
-        else if (line[0] != '%' && line[0] != '\n')
+        else if (*line != '%' && *line != '\n')
         {
             switch (state)
             {

[PATCH v7 02/14] tests/shader-runner: Do not exit if a 'require' directive is not met.

[Conor McCarthy]

From: Conor McCarthy

Tests are skipped until the next 'require' directive, which restores
the defaults before the new requirements are read.
---
 tests/shader_runner.c | 38 ++++++++++++++++++++++++++++----------
 1 file changed, 28 insertions(+), 10 deletions(-)

diff --git a/tests/shader_runner.c b/tests/shader_runner.c
index 65011f86c..4f0c785bc 100644
--- a/tests/shader_runner.c
+++ b/tests/shader_runner.c
@@ -870,6 +870,7 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
     unsigned int i, line_number = 0;
     char *shader_source = NULL;
     HRESULT expect_hr = S_OK;
+    bool skip_tests = false;
     char line_buffer[256];
     FILE *f;

@@ -903,8 +904,7 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
                 case STATE_REQUIRE:
                     if (runner->ops->check_requirements && !runner->ops->check_requirements(runner))
                     {
-                        vkd3d_test_pop_context();
-                        goto out;
+                        skip_tests = true;
                     }
                     break;

@@ -915,8 +915,11 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o

case STATE_SHADER_COMPUTE:
                 case STATE_SHADER_COMPUTE_TODO:
-                    todo_if (state == STATE_SHADER_COMPUTE_TODO)
-                        compile_shader(runner, shader_source, shader_source_len, "cs", expect_hr);
+                    if (!skip_tests)
+                    {
+                        todo_if (state == STATE_SHADER_COMPUTE_TODO)
+                            compile_shader(runner, shader_source, shader_source_len, "cs", expect_hr);
+                    }
                     free(runner->cs_source);
                     runner->cs_source = shader_source;
                     shader_source = NULL;
@@ -926,8 +929,11 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o

case STATE_SHADER_PIXEL:
                 case STATE_SHADER_PIXEL_TODO:
-                    todo_if (state == STATE_SHADER_PIXEL_TODO)
-                        compile_shader(runner, shader_source, shader_source_len, "ps", expect_hr);
+                    if (!skip_tests)
+                    {
+                        todo_if (state == STATE_SHADER_PIXEL_TODO)
+                            compile_shader(runner, shader_source, shader_source_len, "ps", expect_hr);
+                    }
                     free(runner->ps_source);
                     runner->ps_source = shader_source;
                     shader_source = NULL;
@@ -937,8 +943,11 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o

case STATE_SHADER_VERTEX:
                 case STATE_SHADER_VERTEX_TODO:
-                    todo_if (state == STATE_SHADER_VERTEX_TODO)
-                        compile_shader(runner, shader_source, shader_source_len, "vs", expect_hr);
+                    if (!skip_tests)
+                    {
+                        todo_if (state == STATE_SHADER_VERTEX_TODO)
+                            compile_shader(runner, shader_source, shader_source_len, "vs", expect_hr);
+                    }
                     free(runner->vs_source);
                     runner->vs_source = shader_source;
                     shader_source = NULL;
@@ -951,6 +960,9 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
                     ID3D10Blob *blob = NULL, *errors = NULL;
                     HRESULT hr;

+                    if (skip_tests)
+                        break;
+
                     hr = D3DPreprocess(shader_source, strlen(shader_source), NULL, NULL, NULL, &blob, &errors);
                     ok(hr == E_FAIL, "Got unexpected hr %#x.\n", hr);
                     ok(!blob, "Expected no compiled shader blob.\n");
@@ -974,6 +986,9 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
                     HRESULT hr;
                     char *text;

+                    if (skip_tests)
+                        break;
+
                     hr = D3DPreprocess(shader_source, strlen(shader_source), NULL, NULL, NULL, &blob, &errors);
                     ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
                     if (hr == S_OK)
@@ -1019,6 +1034,9 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
             else if (!strcmp(line, "[require]\n"))
             {
                 state = STATE_REQUIRE;
+                runner->minimum_shader_model = SHADER_MODEL_2_0;
+                runner->compile_options = 0;
+                skip_tests = false;
             }
             else if (match_directive_substring(line, "[pixel shader", &line))
             {
@@ -1177,13 +1195,13 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
                     break;

case STATE_TEST:
-                    parse_test_directive(runner, line);
+                    if (!skip_tests)
+                        parse_test_directive(runner, line);
                     break;
             }
         }
     }

-out:
     for (i = 0; i < runner->input_element_count; ++i)
         free(runner->input_elements[i].name);
     free(runner->input_elements);

[PATCH v7 03/14] tests/shader-runner: Replace immediate shader type strings with an enum.

[Conor McCarthy]

From: Conor McCarthy

---
 tests/shader_runner.c       | 23 ++++++++++++++++++-----
 tests/shader_runner.h       |  9 +++++++++
 tests/shader_runner_d3d12.c | 10 +++++-----
 3 files changed, 32 insertions(+), 10 deletions(-)

diff --git a/tests/shader_runner.c b/tests/shader_runner.c
index 4f0c785bc..1312c44bb 100644
--- a/tests/shader_runner.c
+++ b/tests/shader_runner.c
@@ -790,7 +790,20 @@ static HRESULT map_unidentified_hrs(HRESULT hr)
     return hr;
 }

-static void compile_shader(struct shader_runner *runner, const char *source, size_t len, const char *type, HRESULT expect)
+const char *shader_type_string(enum shader_type type)
+{
+    static const char *const shader_types[] =
+    {
+        [SHADER_TYPE_CS] = "cs",
+        [SHADER_TYPE_PS] = "ps",
+        [SHADER_TYPE_VS] = "vs",
+    };
+    assert(type < ARRAY_SIZE(shader_types));
+    return shader_types[type];
+}
+
+static void compile_shader(struct shader_runner *runner, const char *source, size_t len, enum shader_type type,
+        HRESULT expect)
 {
     ID3D10Blob *blob = NULL, *errors = NULL;
     char profile[7];
@@ -806,7 +819,7 @@ static void compile_shader(struct shader_runner *runner, const char *source, siz
         [SHADER_MODEL_5_1] = "5_1",
     };

-    sprintf(profile, "%s_%s", type, shader_models[runner->minimum_shader_model]);
+    sprintf(profile, "%s_%s", shader_type_string(type), shader_models[runner->minimum_shader_model]);
     hr = D3DCompile(source, len, NULL, NULL, NULL, "main", profile, runner->compile_options, 0, &blob, &errors);
     hr = map_unidentified_hrs(hr);
     ok(hr == expect, "Got unexpected hr %#x.\n", hr);
@@ -918,7 +931,7 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
                     if (!skip_tests)
                     {
                         todo_if (state == STATE_SHADER_COMPUTE_TODO)
-                            compile_shader(runner, shader_source, shader_source_len, "cs", expect_hr);
+                            compile_shader(runner, shader_source, shader_source_len, SHADER_TYPE_CS, expect_hr);
                     }
                     free(runner->cs_source);
                     runner->cs_source = shader_source;
@@ -932,7 +945,7 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
                     if (!skip_tests)
                     {
                         todo_if (state == STATE_SHADER_PIXEL_TODO)
-                            compile_shader(runner, shader_source, shader_source_len, "ps", expect_hr);
+                            compile_shader(runner, shader_source, shader_source_len, SHADER_TYPE_PS, expect_hr);
                     }
                     free(runner->ps_source);
                     runner->ps_source = shader_source;
@@ -946,7 +959,7 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
                     if (!skip_tests)
                     {
                         todo_if (state == STATE_SHADER_VERTEX_TODO)
-                            compile_shader(runner, shader_source, shader_source_len, "vs", expect_hr);
+                            compile_shader(runner, shader_source, shader_source_len, SHADER_TYPE_VS, expect_hr);
                     }
                     free(runner->vs_source);
                     runner->vs_source = shader_source;
diff --git a/tests/shader_runner.h b/tests/shader_runner.h
index 0844943da..6591143e6 100644
--- a/tests/shader_runner.h
+++ b/tests/shader_runner.h
@@ -38,6 +38,15 @@ enum shader_model
     SHADER_MODEL_5_1,
 };

+enum shader_type
+{
+    SHADER_TYPE_CS,
+    SHADER_TYPE_PS,
+    SHADER_TYPE_VS,
+};
+
+const char *shader_type_string(enum shader_type type);
+
 enum texture_data_type
 {
     TEXTURE_DATA_FLOAT,
diff --git a/tests/shader_runner_d3d12.c b/tests/shader_runner_d3d12.c
index d620f1e2d..925bdca99 100644
--- a/tests/shader_runner_d3d12.c
+++ b/tests/shader_runner_d3d12.c
@@ -56,7 +56,7 @@ static struct d3d12_shader_runner *d3d12_shader_runner(struct shader_runner *r)
     return CONTAINING_RECORD(r, struct d3d12_shader_runner, r);
 }

-static ID3D10Blob *compile_shader(const struct d3d12_shader_runner *runner, const char *source, const char *type)
+static ID3D10Blob *compile_shader(const struct d3d12_shader_runner *runner, const char *source, enum shader_type type)
 {
     ID3D10Blob *blob = NULL, *errors = NULL;
     char profile[7];
@@ -72,7 +72,7 @@ static ID3D10Blob *compile_shader(const struct d3d12_shader_runner *runner, cons
         [SHADER_MODEL_5_1] = "5_1",
     };

-    sprintf(profile, "%s_%s", type, shader_models[runner->r.minimum_shader_model]);
+    sprintf(profile, "%s_%s", shader_type_string(type), shader_models[runner->r.minimum_shader_model]);
     hr = D3DCompile(source, strlen(source), NULL, NULL, NULL, "main", profile, runner->r.compile_options, 0, &blob, &errors);
     ok(FAILED(hr) == !blob, "Got unexpected hr %#x, blob %p.\n", hr, blob);
     if (errors)
@@ -310,7 +310,7 @@ static bool d3d12_runner_dispatch(struct shader_runner *r, unsigned int x, unsig
     HRESULT hr;
     size_t i;

-    cs_code = compile_shader(runner, runner->r.cs_source, "cs");
+    cs_code = compile_shader(runner, runner->r.cs_source, SHADER_TYPE_CS);
     todo_if (runner->r.is_todo) ok(cs_code, "Failed to compile shader.\n");
     if (!cs_code)
         return false;
@@ -385,8 +385,8 @@ static bool d3d12_runner_draw(struct shader_runner *r,
     HRESULT hr;
     size_t i;

-    ps_code = compile_shader(runner, runner->r.ps_source, "ps");
-    vs_code = compile_shader(runner, runner->r.vs_source, "vs");
+    ps_code = compile_shader(runner, runner->r.ps_source, SHADER_TYPE_PS);
+    vs_code = compile_shader(runner, runner->r.vs_source, SHADER_TYPE_VS);
     todo_if (runner->r.is_todo) ok(ps_code && vs_code, "Failed to compile shaders.\n");

if (!ps_code || !vs_code)

[PATCH v7 04/14] tests/shader-runner: Test shaders with dxcompiler.

[Conor McCarthy]

From: Conor McCarthy

The location of dxcompiler should be set during configuration with
'DXCOMPILER_LIBS=-L/path/to/dxcompiler', and then at runtime with
LD_LIBRARY_PATH, WINEPATH or PATH as applicable.

A new 'fail(sm<6)' decoration is needed on many shader declarations
because dxcompiler succeeds on many shaders which fail with fxc. The
opposite case is less common and is flagged with 'fail(sm>=6)'. A few
tests cause dxcompiler to crash or hang, so these are avoided using
[require], which now skips tests until reset instead of exiting. Also,
'todo(sm<6)' and 'todo(sm>=6)' are used to separate checking of results.
---
 Makefile.am                                   |  10 +-
 README                                        |  10 +
 configure.ac                                  |   7 +
 tests/dxcompiler.idl                          | 170 ++++++++++++
 tests/hlsl/abs.shader_test                    |   6 +-
 tests/hlsl/all.shader_test                    |  14 +-
 tests/hlsl/any.shader_test                    |  36 +--
 .../hlsl/arithmetic-float-uniform.shader_test |  12 +-
 tests/hlsl/arithmetic-float.shader_test       |   2 +-
 tests/hlsl/arithmetic-int-uniform.shader_test |  16 +-
 tests/hlsl/arithmetic-int.shader_test         |   9 +-
 tests/hlsl/arithmetic-uint.shader_test        |   4 +-
 tests/hlsl/array-dimension.shader_test        |   2 +-
 tests/hlsl/array-index-expr.shader_test       |  16 +-
 tests/hlsl/array-parameters.shader_test       |   2 +-
 tests/hlsl/array-size-expr.shader_test        |   2 +-
 tests/hlsl/asfloat.shader_test                |   8 +-
 tests/hlsl/asuint.shader_test                 |   8 +-
 tests/hlsl/attributes.shader_test             |  20 +-
 tests/hlsl/bool-cast.shader_test              |   4 +-
 tests/hlsl/bool-semantics.shader_test         |   2 +-
 .../cast-componentwise-compatible.shader_test |  14 +-
 .../hlsl/cast-componentwise-equal.shader_test |  10 +-
 tests/hlsl/cast-to-float.shader_test          |   4 +-
 tests/hlsl/cast-to-half.shader_test           |   4 +-
 tests/hlsl/cast-to-int.shader_test            |   4 +-
 tests/hlsl/cast-to-uint.shader_test           |   4 +-
 tests/hlsl/cbuffer.shader_test                |  46 ++--
 tests/hlsl/clamp.shader_test                  |   4 +-
 tests/hlsl/clip.shader_test                   |   8 +-
 tests/hlsl/combined-samplers.shader_test      |  26 +-
 tests/hlsl/compute.shader_test                |   2 +-
 tests/hlsl/conditional.shader_test            |  18 +-
 tests/hlsl/const.shader_test                  |   4 +-
 tests/hlsl/cross.shader_test                  |   8 +-
 tests/hlsl/d3dcolor-to-ubyte4.shader_test     |   8 +-
 tests/hlsl/ddxddy.shader_test                 |   8 +-
 tests/hlsl/discard.shader_test                |   4 +-
 tests/hlsl/distance.shader_test               |   2 +-
 tests/hlsl/dot.shader_test                    |  10 +-
 tests/hlsl/duplicate-modifiers.shader_test    |   4 +
 tests/hlsl/entry-point-semantics.shader_test  |  22 +-
 tests/hlsl/exp.shader_test                    |   4 +-
 tests/hlsl/expr-indexing.shader_test          |  14 +-
 tests/hlsl/floor.shader_test                  |  12 +-
 tests/hlsl/fmod.shader_test                   |  12 +-
 tests/hlsl/for.shader_test                    |   2 +-
 tests/hlsl/frac.shader_test                   |   2 +-
 tests/hlsl/function-cast.shader_test          |   6 +-
 tests/hlsl/function-overload.shader_test      |   2 +-
 tests/hlsl/function-return.shader_test        |  24 +-
 tests/hlsl/function.shader_test               |   8 +-
 tests/hlsl/gather-offset.shader_test          |  12 +-
 tests/hlsl/gather.shader_test                 |  12 +-
 tests/hlsl/getdimensions.shader_test          |   4 +-
 .../initializer-implicit-array.shader_test    |  55 ++--
 tests/hlsl/initializer-objects.shader_test    |   4 +-
 tests/hlsl/intrinsic-override.shader_test     |   4 +-
 tests/hlsl/invalid.shader_test                |  12 +-
 tests/hlsl/is-front-face.shader_test          |   4 +-
 tests/hlsl/ldexp.shader_test                  |   4 +-
 tests/hlsl/length.shader_test                 |  10 +-
 tests/hlsl/lerp.shader_test                   |   4 +-
 tests/hlsl/lit.shader_test                    |  12 +-
 tests/hlsl/load-level.shader_test             |   6 +-
 tests/hlsl/log.shader_test                    |   6 +-
 tests/hlsl/loop.shader_test                   |   4 +-
 tests/hlsl/majority-pragma.shader_test        |  30 +--
 tests/hlsl/majority-syntax.shader_test        |   4 +-
 tests/hlsl/majority-typedef.shader_test       |   2 +-
 tests/hlsl/math.shader_test                   |   4 +-
 tests/hlsl/matrix-indexing.shader_test        |  10 +-
 tests/hlsl/matrix-semantics.shader_test       |  16 +-
 tests/hlsl/max.shader_test                    |   8 +-
 tests/hlsl/nested-arrays.shader_test          |   4 +-
 tests/hlsl/nointerpolation.shader_test        |   2 +-
 tests/hlsl/normalize.shader_test              |  10 +-
 tests/hlsl/numeric-types.shader_test          |   6 +-
 tests/hlsl/numthreads.shader_test             |  10 +-
 tests/hlsl/object-field-offsets.shader_test   |   6 +-
 tests/hlsl/object-parameters.shader_test      |  13 +-
 tests/hlsl/object-references.shader_test      |  18 +-
 tests/hlsl/pow.shader_test                    |   4 +-
 tests/hlsl/reflect.shader_test                |  12 +-
 tests/hlsl/register-reservations.shader_test  |  18 +-
 .../return-implicit-conversion.shader_test    |   2 +-
 tests/hlsl/return.shader_test                 |  34 +--
 tests/hlsl/round.shader_test                  |  12 +-
 tests/hlsl/sample-bias.shader_test            |   6 +-
 tests/hlsl/sample-grad.shader_test            |   6 +-
 tests/hlsl/sample-level.shader_test           |   6 +-
 tests/hlsl/sampler-offset.shader_test         |   6 +-
 tests/hlsl/sampler.shader_test                |   8 +-
 tests/hlsl/saturate.shader_test               |   8 +-
 .../shader-interstage-interface.shader_test   |   2 +-
 tests/hlsl/side-effects.shader_test           |   5 +
 tests/hlsl/sign.shader_test                   |  20 +-
 tests/hlsl/smoothstep.shader_test             |   2 +-
 tests/hlsl/sqrt.shader_test                   |   4 +-
 tests/hlsl/state-block-syntax.shader_test     |  20 +-
 tests/hlsl/static-initializer.shader_test     |   6 +-
 tests/hlsl/step.shader_test                   |   2 +-
 tests/hlsl/storage-qualifiers.shader_test     |   4 +-
 tests/hlsl/struct-array.shader_test           |   2 +-
 tests/hlsl/swizzle-constant-prop.shader_test  |   6 +-
 tests/hlsl/swizzle-matrix.shader_test         |   6 +-
 tests/hlsl/swizzles.shader_test               |   6 +-
 tests/hlsl/ternary.shader_test                |  10 +-
 tests/hlsl/texture-load-offset.shader_test    |   4 +-
 tests/hlsl/texture-load-typed.shader_test     |   2 +-
 tests/hlsl/texture-load.shader_test           |   6 +-
 tests/hlsl/texture-ordering.shader_test       |  20 +-
 tests/hlsl/trigonometry.shader_test           |   8 +-
 tests/hlsl/trunc.shader_test                  |  14 +-
 tests/hlsl/type-names.shader_test             |   6 +-
 tests/hlsl/uav-load.shader_test               |   2 +-
 tests/hlsl/uav-out-param.shader_test          |   4 +-
 tests/hlsl/uav-rwbuffer.shader_test           |   8 +-
 tests/hlsl/uav-rwstructuredbuffer.shader_test |   2 +-
 tests/hlsl/uav-rwtexture.shader_test          |  22 +-
 tests/hlsl/uniform-semantics.shader_test      |   4 +-
 .../hlsl/vector-indexing-uniform.shader_test  |   2 +-
 tests/hlsl/vector-indexing.shader_test        |   4 +-
 tests/hlsl/writemask-assignop-0.shader_test   |   2 +-
 tests/hlsl/writemask-assignop-1.shader_test   |   2 +-
 tests/shader_runner.c                         | 243 ++++++++++++++++--
 tests/shader_runner.h                         |  10 +-
 tests/shader_runner_d3d11.c                   |   2 +-
 tests/shader_runner_d3d12.c                   |  50 +++-
 tests/shader_runner_d3d9.c                    |   2 +-
 tests/shader_runner_vulkan.c                  |   2 +-
 131 files changed, 1032 insertions(+), 562 deletions(-)
 create mode 100644 tests/dxcompiler.idl

diff --git a/Makefile.am b/Makefile.am
index 744e46127..cab9345f4 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -14,7 +14,8 @@ widl_headers = \
    include/vkd3d_dxgi1_4.h \
    include/vkd3d_dxgibase.h \
    include/vkd3d_dxgiformat.h \
-	include/vkd3d_dxgitype.h
+	include/vkd3d_dxgitype.h \
+	tests/dxcompiler.h

vkd3d_public_headers = \
    include/vkd3d.h \
@@ -197,6 +198,7 @@ vkd3d_shader_tests = \
 vkd3d_test_headers = \
    tests/d3d12_crosstest.h \
    tests/d3d12_test_utils.h \
+	tests/dxcompiler.h \
    tests/shader_runner.h \
    tests/utils.h \
    tests/vulkan_procs.h
@@ -379,7 +381,9 @@ tests_d3d12_LDADD = $(LDADD) @PTHREAD_LIBS@ @DL_LIBS@
 tests_d3d12_invalid_usage_LDADD = $(LDADD) @DL_LIBS@
 tests_hlsl_d3d12_LDADD = $(LDADD) @DL_LIBS@
 tests_shader_runner_LDADD = $(LDADD) @DL_LIBS@
+tests_shader_runner_CFLAGS = $(AM_CFLAGS) -I$(builddir)/tests
 tests_shader_runner_SOURCES = \
+	tests/dxcompiler.idl \
    tests/shader_runner.c \
    tests/shader_runner_d3d9.c \
    tests/shader_runner_d3d11.c \
@@ -419,7 +423,7 @@ endif
 EXTRA_DIST += $(widl_headers) $(widl_headers:.h=.idl)
 $(widl_headers): %.h: %.idl
 if HAVE_WIDL
-	$(VKD3D_V_WIDL)$(WIDL) -h -o $@ $<
+	$(VKD3D_V_WIDL)$(WIDL) -I$(srcdir)/include -h -o $@ $<
 else
    @echo "widl is required to generate $@"
 endif
@@ -463,7 +467,7 @@ dummy-vkd3d-version:

## Cross-compile tests
 cross_implibs = crosslibs/d3d12
-CROSS_CPPFLAGS = -I$(srcdir)/include -I$(srcdir)/include/private -I$(builddir)/include
+CROSS_CPPFLAGS = -I$(srcdir)/include -I$(srcdir)/include/private -I$(builddir)/include -I$(builddir)/tests
 CROSS_CFLAGS = -g -O2 -Wall -municode ${CROSS_CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=0 -DVKD3D_CROSSTEST=1
 EXTRA_DIST += $(cross_implibs:=.cross32.def) $(cross_implibs:=.cross64.def)
 EXTRA_DIST += tests/shader_runner_d3d11.c tests/shader_runner_d3d9.c
diff --git a/README b/README
index cb9d66156..664a28670 100644
--- a/README
+++ b/README
@@ -83,6 +83,16 @@ commas or semicolons.

* VKD3D_TEST_BUG - set to 0 to disable bug_if() conditions in tests.

+If the configuration defines 'DXCOMPILER_LIBS=-L/path/to/dxcompiler', Shader
+Runner attempts to load libdxcompiler.so or dxcompiler.dll to compile test
+shaders in Shader Model 6. LD_LIBRARY_PATH (linux), WINEPATH (wine) or PATH
+(native windows) should include the location of dxcompiler if SM 6 shader
+tests are desired. If dxcompiler is not found, Shader Runner will compile the
+test shaders only in earlier shader models. The DXC source does not contain
+code for adding DXBC checksums, so the official release should be installed
+from:
+https://github.com/microsoft/DirectXShaderCompiler/releases
+
 ================
 Developing vkd3d
 ================
diff --git a/configure.ac b/configure.ac
index 07eeabbfc..3f6e6b789 100644
--- a/configure.ac
+++ b/configure.ac
@@ -120,6 +120,12 @@ AS_IF([test "x$SONAME_LIBVULKAN" = "x"],
       [VKD3D_CHECK_VULKAN],
       [AC_DEFINE_UNQUOTED([SONAME_LIBVULKAN],["$SONAME_LIBVULKAN"],[Define to the shared object name of the Vulkan library.])])

+AC_ARG_VAR([SONAME_LIBDXCOMPILER], [shared object name for the dxcompiler library])
+AC_ARG_VAR([DXCOMPILER_LIBS], [linker flags for the dxcompiler library])
+AS_IF([test "x$SONAME_LIBDXCOMPILER" = "x"],
+      [VKD3D_CHECK_SONAME([dxcompiler], [DxcCreateInstance], [HAVE_DXCOMPILER=yes], [HAVE_DXCOMPILER=no], [$DXCOMPILER_LIBS])],
+      [AC_DEFINE_UNQUOTED([SONAME_LIBDXCOMPILER],["$SONAME_LIBDXCOMPILER"],[Define to the shared object name of the dxcompiler library.])])
+
 AS_IF([test "x$with_ncurses" != "xno"],
       [PKG_CHECK_MODULES([NCURSES], [ncurses],
                          [AC_DEFINE([HAVE_NCURSES], [1], [Define to 1 if you have ncurses.]) with_ncurses=yes],
@@ -183,6 +189,7 @@ AS_ECHO(["
   Have ncurses: ${with_ncurses}
   Have SPIRV-Tools: ${with_spirv_tools}
   Have xcb: ${HAVE_XCB}
+  Have dxcompiler: ${HAVE_DXCOMPILER}

Building demos: ${enable_demos}
   Building tests: ${enable_tests}
diff --git a/tests/dxcompiler.idl b/tests/dxcompiler.idl
new file mode 100644
index 000000000..280c0f975
--- /dev/null
+++ b/tests/dxcompiler.idl
@@ -0,0 +1,170 @@
+/*
+ * Copyright 2023 Conor McCarthy for CodeWeavers
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+import "vkd3d_windows.h";
+#include "vkd3d_unknown.idl"
+
+/* The linux build of dxcompiler does not apply the ms_abi calling convention to its COM interfaces,
+ * so they default to sysv_abi. The '__stdcall' macro is set in vkd3d_windows.h to ms_abi, and widl
+ * emits STDMETHODCALLTYPE for COM interfaces, so '__stdcall' must be temporarily undefined. Doing
+ * this in a PE build (x86 or x64) is unnecessary since the default calling convention is identical.
+ * A 32-bit linux release of dxcompiler is not available.
+ * TODO: modily widl to optionally omit STDMETHODCALLTYPE? */
+cpp_quote("#if defined(__x86_64__) && !defined(_WIN32)")
+cpp_quote("# pragma push_macro("__stdcall")")
+cpp_quote("# undef __stdcall")
+cpp_quote("# define __stdcall")
+cpp_quote("#endif")
+
+static const HRESULT DXC_E_LLVM_CAST_ERROR = 0x80aa001d;
+
+cpp_quote("DEFINE_GUID(CLSID_DxcCompiler, 0x73e22d93, 0xe6ce, 0x47f3, 0xb5, 0xbf, 0xf0, 0x66, 0x4f, 0x39, 0xc1, 0xb0);")
+
+[
+    uuid(8ba5fb08-5195-40e2-ac58-0d989c3a0102),
+    object,
+    local,
+    pointer_default(unique)
+]
+interface IDxcBlob : IUnknown
+{
+    void *GetBufferPointer();
+    SIZE_T GetBufferSize();
+}
+
+[
+    uuid(7241d424-2646-4191-97c0-98e96e42fc68),
+    object,
+    local,
+    pointer_default(unique)
+]
+interface IDxcBlobEncoding : IDxcBlob
+{
+    HRESULT GetEncoding(BOOL *known, UINT32 *code_page);
+}
+
+[
+    uuid(3da636c9-ba71-4024-a301-30cbf125305b),
+    object,
+    local,
+    pointer_default(unique)
+]
+interface IDxcBlobUtf8 : IDxcBlobEncoding
+{
+    const char *GetStringPointer();
+    SIZE_T GetStringLength();
+}
+
+[
+    uuid(a3f84eab-0faa-497e-a39c-ee6ed60b2d84),
+    object,
+    local,
+    pointer_default(unique)
+]
+interface IDxcBlobUtf16 : IDxcBlobEncoding
+{
+    const WCHAR *GetStringPointer();
+    SIZE_T GetStringLength();
+}
+
+[
+    uuid(7f61fc7d-950d-467f-b3e3-3c02fb49187c),
+    object,
+    local,
+    pointer_default(unique)
+]
+interface IDxcIncludeHandler : IUnknown
+{
+    HRESULT LoadSource(const WCHAR *filename, IDxcBlob **include_source);
+}
+
+typedef struct DxcBuffer
+{
+    const void *Ptr;
+    SIZE_T Size;
+    UINT Encoding;
+} DxcBuffer;
+
+[
+    uuid(cedb484a-d4e9-445a-b991-ca21ca157dc2),
+    object,
+    local,
+    pointer_default(unique)
+]
+interface IDxcOperationResult : IUnknown
+{
+    HRESULT GetStatus(HRESULT *status);
+
+    HRESULT GetResult(IDxcBlob **result);
+
+    HRESULT GetErrorBuffer(IDxcBlobEncoding **errors);
+}
+
+typedef enum DXC_OUT_KIND
+{
+    DXC_OUT_NONE = 0,
+    DXC_OUT_OBJECT = 1,
+    DXC_OUT_ERRORS = 2,
+    DXC_OUT_PDB = 3,
+    DXC_OUT_SHADER_HASH = 4,
+    DXC_OUT_DISASSEMBLY = 5,
+    DXC_OUT_HLSL = 6,
+    DXC_OUT_TEXT = 7,
+    DXC_OUT_REFLECTION = 8,
+    DXC_OUT_ROOT_SIGNATURE = 9,
+    DXC_OUT_EXTRA_OUTPUTS  = 10,
+
+    DXC_OUT_FORCE_DWORD = 0xFFFFFFFF
+} DXC_OUT_KIND;
+
+[
+    uuid(58346cda-dde7-4497-9461-6f87af5e0659),
+    object,
+    local,
+    pointer_default(unique)
+]
+interface IDxcResult : IDxcOperationResult
+{
+    BOOL HasOutput(DXC_OUT_KIND dxc_out_kind);
+    HRESULT GetOutput(DXC_OUT_KIND dxc_out_kind,
+            REFIID iid, void **object, IDxcBlobUtf16 **output_name);
+
+    UINT32 GetNumOutputs();
+    DXC_OUT_KIND GetOutputByIndex(UINT32 index);
+    DXC_OUT_KIND PrimaryOutput();
+}
+
+[
+    uuid(228b4687-5a6a-4730-900c-9702b2203f54),
+    object,
+    local,
+    pointer_default(unique)
+]
+interface IDxcCompiler3 : IUnknown
+{
+    HRESULT Compile(const DxcBuffer *source, const WCHAR **arguments, UINT32 arg_count,
+            IDxcIncludeHandler *include_handler, REFIID riid, void **result);
+
+    HRESULT Disassemble(const DxcBuffer *object, REFIID riid, void **result);
+}
+
+typedef HRESULT (__stdcall *DxcCreateInstanceProc)(const IID *rclsid, REFIID riid, void **ppv);
+
+cpp_quote("#if defined(__x86_64__) && !defined(_WIN32)")
+cpp_quote("# pragma pop_macro("__stdcall")")
+cpp_quote("#endif")
diff --git a/tests/hlsl/abs.shader_test b/tests/hlsl/abs.shader_test
index 6fa6d1ca7..14b444d15 100644
--- a/tests/hlsl/abs.shader_test
+++ b/tests/hlsl/abs.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float2 u) : sv_target
 {
     return float4(abs(u), abs(u.x - 0.5), abs(-0.4));
@@ -6,8 +6,8 @@ float4 main(uniform float2 u) : sv_target

[test]
 uniform 0 float4 0.1 0.7 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.7, 0.4, 0.4)
 uniform 0 float4 -0.7 0.1 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.7, 0.1, 1.2, 0.4)
diff --git a/tests/hlsl/all.shader_test b/tests/hlsl/all.shader_test
index 7bdb0dc82..564cc5b00 100644
--- a/tests/hlsl/all.shader_test
+++ b/tests/hlsl/all.shader_test
@@ -11,17 +11,17 @@ float4 main() : sv_target

[test]
 uniform 0 float4 -1.1 1.6 1.3 0.5
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)

[test]
 uniform 0 float4 0.0 1.6 1.3 0.5
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)

[test]
 uniform 0 float4 1.0 0.0 1.3 0.5
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)

[pixel shader]
@@ -34,12 +34,12 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)

[test]
 uniform 0 float4 0.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)

[pixel shader]
@@ -53,11 +53,11 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 1.0 2.0 0.0 0.0
 uniform 4 float4 3.0 4.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)

[test]
 uniform 0 float4 1.0 2.0 0.0 0.0
 uniform 4 float4 0.0 4.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)
diff --git a/tests/hlsl/any.shader_test b/tests/hlsl/any.shader_test
index f2298d3a3..9b8b922c9 100644
--- a/tests/hlsl/any.shader_test
+++ b/tests/hlsl/any.shader_test
@@ -8,25 +8,25 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 1.0 1.0 1.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 float4 1.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 float4 0.0 1.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 float4 0.0 0.0 1.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 float4 0.0 0.0 0.0 1.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 float4 0.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)
 uniform 0 float4 -1.0 -1.0 -1.0 -1.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)

[pixel shader]
@@ -39,13 +39,13 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 float4 0.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)
 uniform 0 float4 -1.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)

[require]
@@ -61,22 +61,22 @@ float4 main() : sv_target

[test]
 uniform 0 uint4 1 1 1 1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 uint4 1 0 0 0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 uint4 0 1 0 0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 uint4 0 0 1 0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 uint4 0 0 0 1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 uint4 0 0 0 0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)

[pixel shader]
@@ -89,8 +89,8 @@ float4 main() : sv_target

[test]
 uniform 0 uint4 1 0 0 0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 uint4 0 0 0 0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)
diff --git a/tests/hlsl/arithmetic-float-uniform.shader_test b/tests/hlsl/arithmetic-float-uniform.shader_test
index f022ac79f..8aaca621a 100644
--- a/tests/hlsl/arithmetic-float-uniform.shader_test
+++ b/tests/hlsl/arithmetic-float-uniform.shader_test
@@ -10,7 +10,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 5.0 15.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (20.0, -10.0, 75.0, 0.33333333) 1

[pixel shader]
@@ -25,7 +25,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 5.0 15.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (5.0, 5.0, -5.0, 3.0) 1

[pixel shader]
@@ -40,7 +40,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 42.0 5.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, -2.0, 2.0, -2.0) 16

[pixel shader]
@@ -55,7 +55,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 45.0 5.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)

[pixel shader]
@@ -69,7 +69,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 5.0 -42.1 4.0 45.0
 uniform 4 float4 15.0 -5.0 4.1 5.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (5.0, -2.1, 4.0, 0.0) 4

[require]
@@ -88,5 +88,5 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 1.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1e99, 1e99, 1e99, 1e99)
diff --git a/tests/hlsl/arithmetic-float.shader_test b/tests/hlsl/arithmetic-float.shader_test
index 73bd627c0..71835082c 100644
--- a/tests/hlsl/arithmetic-float.shader_test
+++ b/tests/hlsl/arithmetic-float.shader_test
@@ -61,7 +61,7 @@ float4 main() : sv_target

[test]
 draw quad
-probe all rgba (5.0, -2.1, 4.0, 0.0) 4
+probe all rgba (5.0, -2.1, 4.0, 0.0) 6

[require]
 % Infinities are not allowed in SM1
diff --git a/tests/hlsl/arithmetic-int-uniform.shader_test b/tests/hlsl/arithmetic-int-uniform.shader_test
index b2bf720fc..726a191a7 100644
--- a/tests/hlsl/arithmetic-int-uniform.shader_test
+++ b/tests/hlsl/arithmetic-int-uniform.shader_test
@@ -10,7 +10,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 5.0 16.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (21.0, -11.0, 80.0, 0.0)

[pixel shader]
@@ -25,7 +25,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 5.0 16.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (5.0, 5.0, -5.0, 3.0)

[pixel shader]
@@ -40,7 +40,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 42.0 5.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (8.0, -8.0, -8.0, 8.0)

[pixel shader]
@@ -55,7 +55,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 42.0 5.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, -2.0, 2.0, -2.0)

[pixel shader]
@@ -70,7 +70,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 45.0 5.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (9.0, -9.0, -9.0, 9.0)

[pixel shader]
@@ -85,7 +85,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 45.0 5.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)

[pixel shader]
@@ -98,7 +98,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 5.0 -7.0 0.0 -10.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (5.0, 7.0, 0.0, 10.0)

[pixel shader]
@@ -117,5 +117,5 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 45.0 5.0 50.0 10.0
 uniform 4 float4 3.0 8.0 2.0 5.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (9.0, 5.0, 1.0, 3.0)
diff --git a/tests/hlsl/arithmetic-int.shader_test b/tests/hlsl/arithmetic-int.shader_test
index c97022099..6a84574b2 100644
--- a/tests/hlsl/arithmetic-int.shader_test
+++ b/tests/hlsl/arithmetic-int.shader_test
@@ -76,7 +76,7 @@ float4 main() : SV_TARGET
 draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main() : SV_TARGET
 {
     int x = 1;
@@ -85,7 +85,7 @@ float4 main() : SV_TARGET
     return x / y;
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main() : SV_TARGET
 {
     int x = 1;
@@ -96,6 +96,8 @@ float4 main() : SV_TARGET

[require]
 shader model >= 4.0
+% dxcompiler performs this calculation on unsigned values and emits zero.
+shader model < 6.0

[pixel shader]
 float4 main() : SV_TARGET
@@ -110,6 +112,9 @@ float4 main() : SV_TARGET
 draw quad
 probe all rgba (-2147483648.0, -2147483648.0, -2147483648.0, -2147483648.0)

+[require]
+shader model >= 4.0
+
 [pixel shader]
 float4 main() : sv_target
 {
diff --git a/tests/hlsl/arithmetic-uint.shader_test b/tests/hlsl/arithmetic-uint.shader_test
index f1801b9c2..8b9c2bc91 100644
--- a/tests/hlsl/arithmetic-uint.shader_test
+++ b/tests/hlsl/arithmetic-uint.shader_test
@@ -27,7 +27,7 @@ float4 main() : SV_TARGET
 draw quad
 probe all rgba (5.0, 5.0, 4294967296.0, 3.0)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main() : SV_TARGET
 {
     uint x = 1;
@@ -36,7 +36,7 @@ float4 main() : SV_TARGET
     return x / y;
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main() : SV_TARGET
 {
     uint x = 1;
diff --git a/tests/hlsl/array-dimension.shader_test b/tests/hlsl/array-dimension.shader_test
index 4e8bc12f7..4bdf5f01e 100644
--- a/tests/hlsl/array-dimension.shader_test
+++ b/tests/hlsl/array-dimension.shader_test
@@ -1,6 +1,6 @@
 % Test what kinds of expressions are valid array dimensions.

-[pixel shader todo]
+[pixel shader todo fail(sm>=6)]
 float4 main() : sv_target
 {
     const int dim = 4;
diff --git a/tests/hlsl/array-index-expr.shader_test b/tests/hlsl/array-index-expr.shader_test
index 0a83080cc..357b82f57 100644
--- a/tests/hlsl/array-index-expr.shader_test
+++ b/tests/hlsl/array-index-expr.shader_test
@@ -36,16 +36,16 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float 0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (11.0, 11.0, 11.0, 11.0)
 uniform 0 float 1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (12.0, 12.0, 12.0, 12.0)
 uniform 0 float 2
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (13.0, 13.0, 13.0, 13.0)
 uniform 0 float 3
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (14.0, 14.0, 14.0, 14.0)

@@ -61,16 +61,16 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float 0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (21.0, 1.0, 24.0, 0.0)
 uniform 0 float 1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (22.0, 0.0, 23.0, 1.0)
 uniform 0 float 2
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (23.0, 1.0, 22.0, 0.0)
 uniform 0 float 3
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (24.0, 0.0, 21.0, 1.0)

diff --git a/tests/hlsl/array-parameters.shader_test b/tests/hlsl/array-parameters.shader_test
index 6e866ceb5..28a3c5996 100644
--- a/tests/hlsl/array-parameters.shader_test
+++ b/tests/hlsl/array-parameters.shader_test
@@ -111,7 +111,7 @@ float4 main() : sv_target

% Implicit size arrays are not allowed.
-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float fun(float a[])
 {
     return 0;
diff --git a/tests/hlsl/array-size-expr.shader_test b/tests/hlsl/array-size-expr.shader_test
index 1fd4e2627..55af741da 100644
--- a/tests/hlsl/array-size-expr.shader_test
+++ b/tests/hlsl/array-size-expr.shader_test
@@ -53,7 +53,7 @@ draw quad
 probe all rgba (2, 3, 6, 1)

% Additional level of indirection
-[pixel shader todo]
+[pixel shader todo fail(sm>=6)]
 static const float array[8] = {1, 2, 3, 4, 5, 6, 7, 8};
 static const int idx = 2;
 static const float array2[array[idx]] = {1, 2, 3};
diff --git a/tests/hlsl/asfloat.shader_test b/tests/hlsl/asfloat.shader_test
index 9c0d93732..04e2e1a52 100644
--- a/tests/hlsl/asfloat.shader_test
+++ b/tests/hlsl/asfloat.shader_test
@@ -1,7 +1,7 @@
 [require]
 shader model >= 4.0

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float f, uniform int i, uniform uint u, uniform half h) : sv_target
 {
     float4 ret;
@@ -15,10 +15,10 @@ float4 main(uniform float f, uniform int i, uniform uint u, uniform half h) : sv

[test]
 uniform 0 float4 123.0 -2.0 456 0.01
-draw quad
+todo(sm>=6) draw quad
 probe (320,240) rgba (123.0, -2.0, 456.0, 0.01)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float2x2 m, uniform float4 v) : sv_target
 {
     return float4(asfloat(m)[0][1], asfloat(v).y, 0, 0);
@@ -28,7 +28,7 @@ float4 main(uniform float2x2 m, uniform float4 v) : sv_target
 uniform 0 float4 11 12 0 0
 uniform 4 float4 13 14 0 0
 uniform 8 float4 20 21 22 23
-draw quad
+todo(sm>=6) draw quad
 probe (320,240) rgba (13.0, 21.0, 0.0, 0.0)

[pixel shader fail]
diff --git a/tests/hlsl/asuint.shader_test b/tests/hlsl/asuint.shader_test
index 633a543a6..fdef0915d 100644
--- a/tests/hlsl/asuint.shader_test
+++ b/tests/hlsl/asuint.shader_test
@@ -1,7 +1,7 @@
 [require]
 shader model >= 4.0

-[pixel shader]
+[pixel shader fail(sm>=6)]

float4 main(uniform float f, uniform int i, uniform uint u, uniform half h) : sv_target
 {
@@ -16,11 +16,11 @@ float4 main(uniform float f, uniform int i, uniform uint u, uniform half h) : sv

[test]
 uniform 0 uint4 123 0xc0000000 456 0x7fd69345
-draw quad
+todo(sm>=6) draw quad
 probe (320,240) rgba (123.0, 3221225472.0, 456.0, 2144768896.0)

-[pixel shader]
+[pixel shader fail(sm>=6)]

float4 main(uniform float2x2 m, uniform float4 v) : sv_target
 {
@@ -31,7 +31,7 @@ float4 main(uniform float2x2 m, uniform float4 v) : sv_target
 uniform 0 uint4 11 12 0 0
 uniform 4 uint4 13 14 0 0
 uniform 8 uint4 20 21 22 23
-draw quad
+todo(sm>=6) draw quad
 probe (320,240) rgba (13.0, 21.0, 0.0, 0.0)

diff --git a/tests/hlsl/attributes.shader_test b/tests/hlsl/attributes.shader_test
index cb6c2b5e5..fd9c087a3 100644
--- a/tests/hlsl/attributes.shader_test
+++ b/tests/hlsl/attributes.shader_test
@@ -2,32 +2,32 @@
 % we need to get the parsing syntax right. Most of the following tests which
 % succeed print warnings.

-[pixel shader]
+[pixel shader fail(sm>=6)]

[numthreads]
 float4 main() : sv_target { return 0; }

-[pixel shader]
+[pixel shader fail(sm>=6)]

[ numthreads ]
 float4 main() : sv_target { return 0; }

-[pixel shader]
+[pixel shader fail(sm>=6)]

[numthreads(1)]
 float4 main() : sv_target { return 0; }

-[pixel shader todo]
+[pixel shader todo fail(sm>=6)]

[numthreads("")]
 float4 main() : sv_target { return 0; }

-[pixel shader todo]
+[pixel shader todo fail(sm>=6)]

[numthreads("one")]
 float4 main() : sv_target { return 0; }

-[pixel shader todo]
+[pixel shader todo fail(sm>=6)]

uniform float4 f;

@@ -77,12 +77,12 @@ float4 main() : sv_target { return 0; }
     [one][two]
 float4 main() : sv_target { return 0; }

-[pixel shader fail todo]
+[pixel shader fail(sm<6) todo]

[one][one]
 float4 main() : sv_target { return 0; }

-[pixel shader fail todo]
+[pixel shader fail(sm<6) todo]

[one][one(1)]
 float4 main() : sv_target { return 0; }
@@ -92,7 +92,7 @@ float4 main() : sv_target { return 0; }
     [one][One]
 float4 main() : sv_target { return 0; }

-[pixel shader]
+[pixel shader fail(sm>=6)]

[numthreads]
 float4 main();
@@ -112,7 +112,7 @@ static int i = 1;
     [three(i = 4)]
 float4 main() : sv_target { return 0; }

-[pixel shader fail]
+[pixel shader fail(sm<6)]

[one]
 float4 f;
diff --git a/tests/hlsl/bool-cast.shader_test b/tests/hlsl/bool-cast.shader_test
index 09ca12e2b..dc75ea376 100644
--- a/tests/hlsl/bool-cast.shader_test
+++ b/tests/hlsl/bool-cast.shader_test
@@ -30,7 +30,7 @@ float4 main() : SV_TARGET
 [test]
 uniform 0 float4 0.0 0.0 2.0 4.0
 uniform 4 int4 0 1 0 10
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 10.0, 1.0, 11.0)

@@ -44,5 +44,5 @@ float4 main() : sv_target

[test]
 uniform 0 uint4 0x00000001 0x00000002 0x80000000 0x00000000
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, 2.0, 2.0, 0.0)
diff --git a/tests/hlsl/bool-semantics.shader_test b/tests/hlsl/bool-semantics.shader_test
index bcbd9f9bf..d8df96a2a 100644
--- a/tests/hlsl/bool-semantics.shader_test
+++ b/tests/hlsl/bool-semantics.shader_test
@@ -49,5 +49,5 @@ float4 main(struct input i) : sv_target
 }

[test]
-draw triangle strip 4
+todo(sm>=6) draw triangle strip 4
 probe all rgba (0.0, 2.0, 2.0, 2.0)
diff --git a/tests/hlsl/cast-componentwise-compatible.shader_test b/tests/hlsl/cast-componentwise-compatible.shader_test
index da55628bf..8ad21d12a 100644
--- a/tests/hlsl/cast-componentwise-compatible.shader_test
+++ b/tests/hlsl/cast-componentwise-compatible.shader_test
@@ -262,7 +262,7 @@ draw quad
 probe all rgba (41.0, 42.0, 43.0, 44.0)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 struct apple
 {
     float2 aa;
@@ -301,7 +301,7 @@ draw quad
 probe all rgba (55.0, 56.0, 57.0, 58.0)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 struct apple
 {
     float2 aa;
@@ -333,7 +333,7 @@ draw quad
 probe all rgba (61.0, 62.0, 63.0, 64.0)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main() : sv_target
 {
     float arr[5] = {1, 2, 3, 4, 5};
@@ -359,7 +359,7 @@ draw quad
 probe all rgba (71.0, 72.0, 73.0, 74.0)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main() : sv_target
 {
     float2x2 mat = {1, 2, 3, 4};
@@ -381,7 +381,7 @@ float4 main() : sv_target
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main() : sv_target
 {
     float arr[5] = {1, 2, 3, 4, 5};
@@ -440,7 +440,7 @@ draw quad
 probe all rgba (11.0, 12.0, 13.0, 0.0)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 struct apple
 {
     float3 aa;
@@ -541,7 +541,7 @@ draw quad
 probe all rgba (51.0, 52.0, 53.0, 0.0)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main() : sv_target
 {
     float4 vec = {1, 2, 3, 4};
diff --git a/tests/hlsl/cast-componentwise-equal.shader_test b/tests/hlsl/cast-componentwise-equal.shader_test
index 4a25f6dd5..bb1c26fe0 100644
--- a/tests/hlsl/cast-componentwise-equal.shader_test
+++ b/tests/hlsl/cast-componentwise-equal.shader_test
@@ -32,7 +32,7 @@ float4 main() : sv_target
 }

-[pixel shader]
+[pixel shader fail(sm>=6)]
 struct apple
 {
     float3 aa;
@@ -71,7 +71,7 @@ float4 main() : sv_target
 }

-[pixel shader]
+[pixel shader fail(sm>=6)]
 struct apple
 {
     float3 aa;
@@ -93,7 +93,7 @@ draw quad
 probe all rgba (5.0, 6.0, 7.0, 8.0)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 Texture2D tex;

struct apple
@@ -124,7 +124,7 @@ draw quad
 probe all rgba (4.0, 4.0, 4.0, 4.0)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 Texture2D tex;

struct apple
@@ -158,7 +158,7 @@ draw quad
 probe all rgba (5.0, 5.0, 5.0, 5.0)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 struct apple
 {
     float3 xx[2];
diff --git a/tests/hlsl/cast-to-float.shader_test b/tests/hlsl/cast-to-float.shader_test
index f09100204..4e786f59e 100644
--- a/tests/hlsl/cast-to-float.shader_test
+++ b/tests/hlsl/cast-to-float.shader_test
@@ -1,7 +1,7 @@
 [require]
 shader model >= 4.0

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform int i, uniform uint u, uniform bool b, uniform half h) : sv_target
 {
     return float4(((float)i) + 1.5, ((float)u) - 2.5, ((float)b) / 2, h);
@@ -12,7 +12,7 @@ uniform 0 int -1
 uniform 1 uint 3
 uniform 2 int -2
 uniform 3 float 0.5
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 0.5, 0.5, 0.5)

[pixel shader]
diff --git a/tests/hlsl/cast-to-half.shader_test b/tests/hlsl/cast-to-half.shader_test
index 81d6bc5d5..6e391699c 100644
--- a/tests/hlsl/cast-to-half.shader_test
+++ b/tests/hlsl/cast-to-half.shader_test
@@ -1,7 +1,7 @@
 [require]
 shader model >= 4.0

-[pixel shader]
+[pixel shader fail(sm>=6)]

float4 main(uniform int i, uniform uint u, uniform bool b, uniform float f) : sv_target
 {
@@ -13,7 +13,7 @@ uniform 0 int -1
 uniform 1 uint 3
 uniform 2 int -2
 uniform 3 float 0.5
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 0.5, 0.5, 0.5)

[pixel shader]
diff --git a/tests/hlsl/cast-to-int.shader_test b/tests/hlsl/cast-to-int.shader_test
index fe8c79a3c..53cf99f7d 100644
--- a/tests/hlsl/cast-to-int.shader_test
+++ b/tests/hlsl/cast-to-int.shader_test
@@ -1,7 +1,7 @@
 [require]
 shader model >= 4.0

-[pixel shader]
+[pixel shader fail(sm>=6)]

float4 main(uniform float f, uniform uint u, uniform bool b, uniform half h) : sv_target
 {
@@ -19,7 +19,7 @@ uniform 0 float 2.6
 uniform 1 int -2
 uniform 2 int -2
 uniform 3 float -3.6
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 0.5, 0.5, 0.5)

[pixel shader]
diff --git a/tests/hlsl/cast-to-uint.shader_test b/tests/hlsl/cast-to-uint.shader_test
index 93862a36f..b25e682f6 100644
--- a/tests/hlsl/cast-to-uint.shader_test
+++ b/tests/hlsl/cast-to-uint.shader_test
@@ -1,7 +1,7 @@
 [require]
 shader model >= 4.0

-[pixel shader]
+[pixel shader fail(sm>=6)]

float4 main(uniform float f, uniform int i, uniform bool b, uniform half h) : sv_target
 {
@@ -19,7 +19,7 @@ uniform 0 float 2.6
 uniform 1 int 2
 uniform 2 int -2
 uniform 3 float -3.6
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 0.5, 0.5, 0.5)

[pixel shader]
diff --git a/tests/hlsl/cbuffer.shader_test b/tests/hlsl/cbuffer.shader_test
index 83397c189..bd814bef7 100644
--- a/tests/hlsl/cbuffer.shader_test
+++ b/tests/hlsl/cbuffer.shader_test
@@ -13,7 +13,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 2.0 3.0 4.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 2.0, 3.0, 4.0)

[pixel shader]
@@ -31,7 +31,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 2.0 3.0 4.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 2.0, 3.0, 4.0)

% SM1 buffer offset allocation follows different rules than SM4.
@@ -72,7 +72,7 @@ uniform 0 float4 0.0 1.0 2.0 3.0
 uniform 4 float4 4.0 5.0 6.0 7.0
 uniform 8 float4 8.0 9.0 10.0 11.0
 uniform 12 float4 12.0 13.0 14.0 15.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 2.0, 4.0, 8.0)

@@ -93,7 +93,7 @@ float4 main() : sv_target
 uniform 0 float4 0.0 1.0 2.0 3.0
 uniform 4 float4 4.0 5.0 6.0 7.0
 uniform 8 float4 8.0 9.0 10.0 11.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 4.0, 8.0, 9.0)

@@ -119,11 +119,11 @@ uniform 0 float4 0.0 1.0 2.0 3.0
 uniform 4 float4 4.0 5.0 6.0 7.0
 uniform 8 float4 8.0 9.0 10.0 11.0
 uniform 12 float4 12.0 13.0 14.0 15.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 4.0, 5.0, 6.0)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 // Elements cannot overlap if buffer is used.
 cbuffer buffer
 {
@@ -168,7 +168,7 @@ float4 main() : sv_target
 uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float4 5.0 6.0 7.0 8.0
 uniform 8 float4 9.0 10.0 11.0 12.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (509, 610, 711, 812)

@@ -196,7 +196,7 @@ uniform 0 float4 0.0 1.0 2.0 3.0
 uniform 4 float4 4.0 5.0 6.0 7.0
 uniform 8 float4 8.0 9.0 10.0 11.0
 uniform 12 float4 12.0 13.0 14.0 15.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (12468.0, 13509.0, 14010.0, 15011.0)

@@ -213,7 +213,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 2.0 3.0 4.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, 3.0, 2.0, 3.0)

@@ -230,7 +230,7 @@ float4 main() : sv_target
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 // Matrices must be aligned.
 cbuffer buffer
 {
@@ -243,7 +243,7 @@ float4 main() : sv_target
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 // Arrays must be aligned.
 cbuffer buffer
 {
@@ -256,7 +256,7 @@ float4 main() : sv_target
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 // Structs must be aligned.
 struct apple
 {
@@ -318,11 +318,11 @@ float4 main() : sv_target
 uniform 0 float 1.0
 uniform 1 float 2.0
 uniform 4 float4 5.0 6.0 7.0 8.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (512.0, 612.0, 712.0, 812.0)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 // packoffset cannot be used unless all elements use it.
 cbuffer buffer
 {
@@ -349,7 +349,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 2.0 3.0 4.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (3.0, 4.0, 3.0, 4.0)

@@ -491,7 +491,7 @@ float4 main() : sv_target
 uniform 0 float4 1.0 0.0 0.0 0.0
 uniform 4 float4 0.0 2.0 0.0 0.0
 uniform 8 float4 0.0 0.0 3.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 2.0, 0.0, 4.0)

@@ -541,14 +541,14 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)

% Samplers cannot have packoffset(), unless register() is also specified, or they are not used.
 % Note: In SM1 the rules are different: packoffset() is allowed for samplers, but they cannot be
 % used together with other numeric fields, which seems like a bug.
-[pixel shader fail todo]
+[pixel shader fail(sm<6) todo]
 Texture2D tex;

cbuffer buffer
@@ -599,7 +599,7 @@ float4 main() : sv_target

% When packoffset is used in one field, resources are also expected to have a reservation.
-[pixel shader fail]
+[pixel shader fail(sm<6)]
 cbuffer buffer
 {
     float4 foo : packoffset(c0);
@@ -611,7 +611,7 @@ float4 main() : sv_target
     return 0;
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 cbuffer buffer
 {
     float4 foo : packoffset(c0);
@@ -649,7 +649,7 @@ float4 main() : sv_target
 }

% Using register() alone is considered manual packing for resources, so the other fields expect packoffset().
-[pixel shader fail]
+[pixel shader fail(sm<6)]
 cbuffer buffer
 {
     float4 foo;
@@ -661,7 +661,7 @@ float4 main() : sv_target
     return 0;
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 cbuffer buffer
 {
     float4 foo;
@@ -718,5 +718,5 @@ uniform 0 float4 0.0 1.0 2.0 3.0
 uniform 4 float4 4.0 5.0 6.0 7.0
 uniform 8 float4 8.0 9.0 10.0 11.0
 uniform 12 float4 12.0 13.0 14.0 15.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (124.0, 135.0, 146.0, 150.5)
diff --git a/tests/hlsl/clamp.shader_test b/tests/hlsl/clamp.shader_test
index 1320c3dd3..1edd4c0ce 100644
--- a/tests/hlsl/clamp.shader_test
+++ b/tests/hlsl/clamp.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float3 u) : sv_target
 {
     return float4(clamp(u.x, u.y, u.z), clamp(0.9, u.y, u.z), clamp(u.x, -0.5, u.z), clamp(0.6, -0.4, 0.3));
@@ -6,7 +6,7 @@ float4 main(uniform float3 u) : sv_target

[test]
 uniform 0 float4 -0.3 -0.1 0.7 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-0.1, 0.7, -0.3, 0.3)

diff --git a/tests/hlsl/clip.shader_test b/tests/hlsl/clip.shader_test
index f9859e1b8..d7473c999 100644
--- a/tests/hlsl/clip.shader_test
+++ b/tests/hlsl/clip.shader_test
@@ -9,14 +9,14 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1 2 3 4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1, 2, 3, 4)
 uniform 0 float4 9 8 7 6
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (9, 8, 7, 6)
 uniform 0 float4 -1 8 7 6
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (9, 8, 7, 6)
 uniform 0 float4 9 0 7 6
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (9, 0, 7, 6)
diff --git a/tests/hlsl/combined-samplers.shader_test b/tests/hlsl/combined-samplers.shader_test
index 465c11cb5..5e270c0b8 100644
--- a/tests/hlsl/combined-samplers.shader_test
+++ b/tests/hlsl/combined-samplers.shader_test
@@ -37,7 +37,7 @@ size (1, 1)
 [require]
 options: backcompat

-[pixel shader]
+[pixel shader fail(sm>=6)]
 sampler sam;

float4 main() : sv_target
@@ -46,12 +46,12 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0, 0, 0, 1)

% Textures for new separated samplers are allocated before regular textures.
-[pixel shader]
+[pixel shader fail(sm>=6)]
 Texture2D tex;
 sampler sam;

@@ -61,11 +61,11 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (10, 10, 10, 11)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 Texture2D tex;
 sampler sam[2];

@@ -75,11 +75,11 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (21, 21, 21, 11)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 sampler sam0;
 sampler sam1;
 sampler sam2;
@@ -91,11 +91,11 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (12, 12, 12, 111)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 Texture2D tex[2][2];
 sampler sam;

@@ -106,7 +106,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (104, 104, 104, 111)

@@ -121,7 +121,7 @@ float4 main() : sv_target
 }

-[pixel shader]
+[pixel shader fail(sm>=6)]
 sampler sam[2];

float4 main() : sv_target
@@ -130,7 +130,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1, 1, 1, 11)

@@ -138,7 +138,7 @@ probe all rgba (1, 1, 1, 11)
 shader model >= 5.0

-[pixel shader todo]
+[pixel shader todo fail(sm>=6)]
 struct
 {
   Texture2D tex;
diff --git a/tests/hlsl/compute.shader_test b/tests/hlsl/compute.shader_test
index 6d2f698c7..2f2af9fc8 100644
--- a/tests/hlsl/compute.shader_test
+++ b/tests/hlsl/compute.shader_test
@@ -17,5 +17,5 @@ void main()
 }

[test]
-dispatch 1 1 1
+todo(sm>=6) dispatch 1 1 1
 probe uav 0 (0, 0) r (-123.0)
diff --git a/tests/hlsl/conditional.shader_test b/tests/hlsl/conditional.shader_test
index b3b18dc1a..0e4bfe943 100644
--- a/tests/hlsl/conditional.shader_test
+++ b/tests/hlsl/conditional.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     if (u.x > 0.0)
@@ -9,13 +9,13 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 0.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.9, 0.8, 0.7, 0.6)
 uniform 0 float4 0.1 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.2, 0.3, 0.4)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     [attr1]
@@ -25,7 +25,7 @@ float4 main(uniform float4 u) : sv_target
         return float4(0.9, 0.8, 0.7, 0.6);
 }

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     [flatten]
@@ -37,10 +37,10 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 0.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.9, 0.8, 0.7, 0.6)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 u;

float main() : sv_target
@@ -68,7 +68,7 @@ float main() : sv_target
 [require]
 shader model >= 3.0

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     [branch]
@@ -80,5 +80,5 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 0.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.9, 0.8, 0.7, 0.6)
diff --git a/tests/hlsl/const.shader_test b/tests/hlsl/const.shader_test
index ed5899f65..17427c385 100644
--- a/tests/hlsl/const.shader_test
+++ b/tests/hlsl/const.shader_test
@@ -10,10 +10,10 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float4 0.1 0.2 0.3 0.4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.1, 2.2, 3.3, 4.4)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main() : sv_target
 {
     const float f;
diff --git a/tests/hlsl/cross.shader_test b/tests/hlsl/cross.shader_test
index 101db6071..2ed721d99 100644
--- a/tests/hlsl/cross.shader_test
+++ b/tests/hlsl/cross.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u, uniform float4 v) : sv_target
 {
     float4 res = float4(0, 0, 0, 0);
@@ -9,12 +9,12 @@ float4 main(uniform float4 u, uniform float4 v) : sv_target
 [test]
 uniform 0 float4 1 -2 3 4
 uniform 4 float4 10 100 1000 10000
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-2300, -970, 120, 0)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     float4 res = float4(0, 0, 0, 3.5);
@@ -24,5 +24,5 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 1 -2 3 4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-20, 8, 12, 3.5)
diff --git a/tests/hlsl/d3dcolor-to-ubyte4.shader_test b/tests/hlsl/d3dcolor-to-ubyte4.shader_test
index e31ef61ca..08e7dbf70 100644
--- a/tests/hlsl/d3dcolor-to-ubyte4.shader_test
+++ b/tests/hlsl/d3dcolor-to-ubyte4.shader_test
@@ -1,7 +1,7 @@
 [require]
 shader model >= 4.0

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     return D3DCOLORtoUBYTE4(u);
@@ -9,10 +9,10 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 -0.5 6.5 7.5 3.4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1912.0, 1657.0, -127.0, 867.0) 1

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     return D3DCOLORtoUBYTE4(u.x);
@@ -20,5 +20,5 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 -0.5 6.5 7.5 3.4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-127.0, -127.0, -127.0, -127.0) 1
diff --git a/tests/hlsl/ddxddy.shader_test b/tests/hlsl/ddxddy.shader_test
index 4986c233f..ba7215ca0 100644
--- a/tests/hlsl/ddxddy.shader_test
+++ b/tests/hlsl/ddxddy.shader_test
@@ -8,7 +8,7 @@ float4 main(float4 pos : sv_position) : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 0.0, 0.0)

@@ -29,7 +29,7 @@ float4 main(float4 pos : sv_position) : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe (10, 10) rgba (-16.0, -5.0, 3.0, 0.0)
 probe (11, 10) rgba (-21.0, -5.0, 3.0, 0.0)
 probe (10, 11) rgba (-13.0, -5.0, 3.0, 0.0)
@@ -55,7 +55,7 @@ float4 main(float4 pos : sv_position) : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe (10, 10) rgba (-16.0, -5.0, 3.0, 0.0)
 probe (11, 10) rgba (-21.0, -5.0, 3.0, 0.0)
 probe (10, 11) rgba (-13.0, -5.0, 3.0, 0.0)
@@ -74,7 +74,7 @@ float4 main(float4 pos : sv_position) : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe (10, 10) rgba (-0.524999976, -0.164999843, 0.104999900, 0.0) 16
 probe (11, 10) rgba (-0.689999819, -0.164999843, 0.114999890, 0.0) 32
 probe (10, 11) rgba (-0.420000076, -0.154999852, 0.104999900, 0.0) 32
diff --git a/tests/hlsl/discard.shader_test b/tests/hlsl/discard.shader_test
index f543f877b..cecb8c1fd 100644
--- a/tests/hlsl/discard.shader_test
+++ b/tests/hlsl/discard.shader_test
@@ -9,8 +9,8 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1 2 3 4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1, 2, 3, 4)
 uniform 0 float4 9 8 7 6
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1, 2, 3, 4)
diff --git a/tests/hlsl/distance.shader_test b/tests/hlsl/distance.shader_test
index 3f5446451..6527c218a 100644
--- a/tests/hlsl/distance.shader_test
+++ b/tests/hlsl/distance.shader_test
@@ -10,7 +10,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 -2.0 3.0 4.0 0.1
 uniform 4 float4 2.0 -1.0 4.0 5.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (7.483983, 7.483983, 7.483983, 7.483983) 1

[pixel shader]
diff --git a/tests/hlsl/dot.shader_test b/tests/hlsl/dot.shader_test
index 15f120f70..bb71919ce 100644
--- a/tests/hlsl/dot.shader_test
+++ b/tests/hlsl/dot.shader_test
@@ -10,7 +10,7 @@ float4 main() : SV_TARGET
 [test]
 uniform 0 float4 2.0 3.0 4.0 5.0
 uniform 4 float4 10.0 11.0 12.0 13.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (166.0, 166.0, 166.0, 166.0)

[pixel shader]
@@ -25,7 +25,7 @@ float4 main() : SV_TARGET
 [test]
 uniform 0 float4 2.0 3.0 0.0 0.0
 uniform 4 float4 10.0 11.0 12.0 13.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (53.0, 53.0, 53.0, 53.0)

[pixel shader]
@@ -40,7 +40,7 @@ float4 main() : SV_TARGET
 [test]
 uniform 0 float4 2.0 0.0 0.0 0.0
 uniform 4 float4 10.0 11.0 12.0 13.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (92.0, 92.0, 92.0, 92.0)

[pixel shader]
@@ -55,7 +55,7 @@ float4 main() : SV_TARGET
 [test]
 uniform 0 float4 10.0 11.0 12.0 13.0
 uniform 4 float4 2.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (92.0, 92.0, 92.0, 92.0)

[pixel shader]
@@ -71,7 +71,7 @@ float4 main() : SV_TARGET
 % Account for both the SM1 and SM4 uniform layout
 uniform 0 float4 2.0 3.0 0.0 0.0
 uniform 4 float4 3.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (6.0, 6.0, 6.0, 6.0)

[pixel shader]
diff --git a/tests/hlsl/duplicate-modifiers.shader_test b/tests/hlsl/duplicate-modifiers.shader_test
index 6491701ae..bf1d9c1b8 100644
--- a/tests/hlsl/duplicate-modifiers.shader_test
+++ b/tests/hlsl/duplicate-modifiers.shader_test
@@ -1,3 +1,7 @@
+% Returns (0.1, 0.3, 0.2, 0.4) with dxcompiler
+[require]
+shader model < 6.0
+
 [pixel shader]
 typedef const precise row_major float2x2 mat_t;
 float4 main() : sv_target
diff --git a/tests/hlsl/entry-point-semantics.shader_test b/tests/hlsl/entry-point-semantics.shader_test
index 32cd43c2f..6d355ab5c 100644
--- a/tests/hlsl/entry-point-semantics.shader_test
+++ b/tests/hlsl/entry-point-semantics.shader_test
@@ -84,7 +84,7 @@ float4 main(in apple a) : sv_target

[test]
 draw quad
-probe (0, 0) rgba (10.0, 20.0, 30.0, 40.0)
+todo(sm>=6) probe (0, 0) rgba (10.0, 20.0, 30.0, 40.0)

% Arrays of matrices get successive indexes.
@@ -101,7 +101,7 @@ float4 main(in apple a) : sv_target

[test]
 draw quad
-probe (0, 0) rgba (10.0, 11.0, 30.0, 31.0)
+todo(sm>=6) probe (0, 0) rgba (10.0, 11.0, 30.0, 31.0)

% Arrays (even multi-dimensional) of struct elements are allowed. The fields in the different struct
@@ -120,7 +120,7 @@ float4 main(in apple aps[2][2]) : sv_target

[test]
 draw quad
-probe (0, 0) rgba (10.0, 10.0, 20.0, 20.0)
+todo(sm>=6) probe (0, 0) rgba (10.0, 10.0, 20.0, 20.0)

[pixel shader]
@@ -142,7 +142,7 @@ float4 main(in banana bans[2]) : sv_target

[test]
 draw quad
-probe (0, 0) rgba (10.0, 11.0, 20.0, 21.0)
+todo(sm>=6) probe (0, 0) rgba (10.0, 11.0, 20.0, 21.0)

[pixel shader fail]
@@ -201,11 +201,11 @@ float4 main(in float4 tex0 : TEXCOORD0, in float4 tex1 : TEXCOORD1) : sv_target

[test]
 draw quad
-probe (0, 0) rgba (1.0, 2.0, 10.0, 20.0)
+todo(sm>=6) probe (0, 0) rgba (1.0, 2.0, 10.0, 20.0)

% Output semantics cannot be mapped to more than one value.
-[vertex shader fail]
+[vertex shader fail(sm<6)]
 struct apple
 {
     float2 tex : TEXCOORD0;
@@ -251,7 +251,7 @@ void main(out float4 tex[4] : texcoord, inout float4 pos : sv_position)

% Arguments with the same semantic aren't aliased.
-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(in float4 t1 : TEXCOORD0, in float4 t2 : TEXCOORD0) : sv_target
 {
     t1 = 99;
@@ -259,7 +259,7 @@ float4 main(in float4 t1 : TEXCOORD0, in float4 t2 : TEXCOORD0) : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe (0, 0) rgba (99.0, 99.0, 10.0, 11.0)

@@ -272,19 +272,19 @@ float4 main(in float4 a : TEXCOORD0, in float3 b : TEXCOORD1) : sv_target

[test]
 draw quad
-probe (0, 0) rgba (10.0, 11.0, 20.0, 21.0)
+todo(sm>=6) probe (0, 0) rgba (10.0, 11.0, 20.0, 21.0)

% In SM4, duplicated input semantics can only have different types if they have the same layout and
 % register types. SM1 is permissive in this regard.
-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(in float2 a : TEXCOORD0, in half2 b : TEXCOORD0, in float2x1 c: TEXCOORD0) : sv_target
 {
     return 0.0;
 }

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(in uint2 a : TEXCOORD0, in int2 b : TEXCOORD0, in int2x1 c : TEXCOORD0, in bool2 d : TEXCOORD0) : sv_target
 {
     return 0.0;
diff --git a/tests/hlsl/exp.shader_test b/tests/hlsl/exp.shader_test
index 1d1889977..38f8750fd 100644
--- a/tests/hlsl/exp.shader_test
+++ b/tests/hlsl/exp.shader_test
@@ -8,7 +8,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 -1.0 0.0 1.0 2.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 1.0, 2.0, 4.0) 2

[pixel shader]
@@ -21,5 +21,5 @@ float4 main() : sv_target

[test]
 uniform 0 float4 -1.0 0.0 1.0 2.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.36787948, 1.0, 2.7182815, 7.38905573) 2
diff --git a/tests/hlsl/expr-indexing.shader_test b/tests/hlsl/expr-indexing.shader_test
index 3dcc5727e..1816c6eb7 100644
--- a/tests/hlsl/expr-indexing.shader_test
+++ b/tests/hlsl/expr-indexing.shader_test
@@ -9,7 +9,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float4 5.0 6.0 7.0 8.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (8.0, 8.0, 8.0, 8.0)

@@ -26,7 +26,7 @@ float4 main() : sv_target
 uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float4 5.0 6.0 7.0 8.0
 uniform 8 float 2
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (10.0, 10.0, 10.0, 10.0)

@@ -40,7 +40,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 2.0 3.0 4.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (3.0, 3.0, 3.0, 3.0)

@@ -56,10 +56,10 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float 0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (4.0, 4.0, 4.0, 4.0)
 uniform 4 float 2
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)

@@ -78,7 +78,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 2.0 3.0 4.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (4.0, 4.0, 4.0, 4.0)

@@ -99,5 +99,5 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float 1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, 2.0, 2.0, 2.0)
diff --git a/tests/hlsl/floor.shader_test b/tests/hlsl/floor.shader_test
index c111f98b9..0ceb1d24f 100644
--- a/tests/hlsl/floor.shader_test
+++ b/tests/hlsl/floor.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     return floor(u);
@@ -6,10 +6,10 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 -0.5 6.5 7.5 3.4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-1.0, 6.0, 7.0, 3.0) 4

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     float a = floor(u.r);
@@ -20,13 +20,13 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 -0.5 6.5 7.5 3.4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (6.0, 7.0, -1.0, 3.0) 4

[require]
 shader model >= 4.0

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform int4 u) : sv_target
 {
     float a = floor(u.r);
@@ -37,5 +37,5 @@ float4 main(uniform int4 u) : sv_target

[test]
 uniform 0 int4 -1 6 7 3
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (6.0, 7.0, -1.0, 3.0) 4
diff --git a/tests/hlsl/fmod.shader_test b/tests/hlsl/fmod.shader_test
index 9eb69c3bb..f56750fa6 100644
--- a/tests/hlsl/fmod.shader_test
+++ b/tests/hlsl/fmod.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     return float4(fmod(u.x, u.y), 0, 0, 0);
@@ -6,13 +6,13 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 -0.5 6.5 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-0.5, 0.0, 0.0, 0.0) 4
 uniform 0 float4 1.1 0.3 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.2, 0.0, 0.0, 0.0) 4

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     return float4(fmod(u.xy, u.z), 0, 0);
@@ -20,8 +20,8 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 -0.5 6.5 2.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-0.5, 0.5, 0.0, 0.0) 4
 uniform 0 float4 1.1 0.3 3.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.1, 0.3, 0.0, 0.0) 4
diff --git a/tests/hlsl/for.shader_test b/tests/hlsl/for.shader_test
index b68969819..3dd01d862 100644
--- a/tests/hlsl/for.shader_test
+++ b/tests/hlsl/for.shader_test
@@ -43,7 +43,7 @@ float4 main(float tex : texcoord) : sv_target
 draw quad
 probe all rgba (10.0, 45.0, 0.0, 0.0)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main(float tex : texcoord) : sv_target
 {
     int i;
diff --git a/tests/hlsl/frac.shader_test b/tests/hlsl/frac.shader_test
index f54f3fe88..2ac9b530d 100644
--- a/tests/hlsl/frac.shader_test
+++ b/tests/hlsl/frac.shader_test
@@ -8,5 +8,5 @@ float4 main() : sv_target

[test]
 uniform 0 float4 -1.1 1.6 1.3 0.5
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.9, 0.6, 0.3, 0.5) 2
diff --git a/tests/hlsl/function-cast.shader_test b/tests/hlsl/function-cast.shader_test
index e6a5a96b4..5a8e2bd61 100644
--- a/tests/hlsl/function-cast.shader_test
+++ b/tests/hlsl/function-cast.shader_test
@@ -23,7 +23,7 @@ probe all rgba (-1.0, -1.0, 2.0, 4.0)

% As above, but cast "x" to float4 first.

-[pixel shader todo]
+[pixel shader todo fail(sm>=6)]

uniform float4 f;

@@ -46,7 +46,7 @@ probe all rgba (-1.0, -1.0, 2.0, 4.0)

% As above, but declare "x" as float4 and cast it to int4.

-[pixel shader todo]
+[pixel shader todo fail(sm>=6)]

uniform float4 f;

@@ -70,7 +70,7 @@ probe all rgba (-1.0, -1.0, 2.0, 4.0)
 [require]
 shader model >= 4.0

-[pixel shader todo]
+[pixel shader todo fail(sm>=6)]

void func(inout float4 a)
 {
diff --git a/tests/hlsl/function-overload.shader_test b/tests/hlsl/function-overload.shader_test
index 099f63f34..c5a30b165 100644
--- a/tests/hlsl/function-overload.shader_test
+++ b/tests/hlsl/function-overload.shader_test
@@ -36,5 +36,5 @@ float4 main() : sv_target
 }

[test]
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (0.1, 0.2, 0.1, 0.2)
diff --git a/tests/hlsl/function-return.shader_test b/tests/hlsl/function-return.shader_test
index cbd29749f..98aac4fa7 100644
--- a/tests/hlsl/function-return.shader_test
+++ b/tests/hlsl/function-return.shader_test
@@ -80,16 +80,16 @@ float4 main() : sv_target

[test]
 uniform 0 float 0.1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.3, 0.2, 0.6, 0.3) 1
 uniform 0 float 0.4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.6, 0.5, 0.6, 0.3) 1
 uniform 0 float 0.6
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.6, 0.5, 0.4, 0.5) 1
 uniform 0 float 0.8
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.8, 0.7, 0.4, 0.5) 1

[pixel shader]
@@ -136,13 +136,13 @@ float4 main() : sv_target

[test]
 uniform 0 float 0.1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.2, 0.1, 0.2, 0.1) 1
 uniform 0 float 0.5
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 0.4, 1.0, 0.9) 1
 uniform 0 float 0.9
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 0.9, 1.0, 0.6) 1

[pixel shader]
@@ -239,23 +239,23 @@ float4 main() : sv_target

[test]
 uniform 0 float 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.3, 0.2, 0.3, 0.3) 1

uniform 0 float 0.1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.3, 0.3, 0.3, 0.3) 1

uniform 0 float 0.3
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.3, 0.5, 0.3, 0.3) 1

uniform 0 float 0.7
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.3, 0.9, 0.7, 0.6) 1

uniform 0 float 0.9
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.4, 0.1, 0.7, 0.6) 1

[pixel shader todo]
diff --git a/tests/hlsl/function.shader_test b/tests/hlsl/function.shader_test
index 0db0477ed..d712f8522 100644
--- a/tests/hlsl/function.shader_test
+++ b/tests/hlsl/function.shader_test
@@ -89,7 +89,7 @@ float4 main() : sv_target
     return func();
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]

void foo()
 {
@@ -226,7 +226,7 @@ probe all rgba (0.6, 0.1, 0.5, 0)

% Recursion is forbidden.

-[pixel shader notimpl]
+[pixel shader notimpl(sm<6) fail(sm>=6)]

void bar();

@@ -246,7 +246,7 @@ float4 main() : sv_target
     return 0;
 }

-[pixel shader notimpl]
+[pixel shader notimpl(sm<6) fail(sm>=6)]

% Even trivially finite recursion is forbidden.

@@ -317,7 +317,7 @@ probe all rgba (2.0, 3.0, 6.0, 7.0)

% Inline modifier used on entry point

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float func(float a)
 {
     return a + 1;
diff --git a/tests/hlsl/gather-offset.shader_test b/tests/hlsl/gather-offset.shader_test
index 51e6a6b64..6360d1fc8 100644
--- a/tests/hlsl/gather-offset.shader_test
+++ b/tests/hlsl/gather-offset.shader_test
@@ -23,7 +23,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.2, 0.2, 0.1)

@@ -37,7 +37,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.1, 0.1, 0.0)

@@ -55,7 +55,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.2, 0.2, 0.1, 0.1)

@@ -69,7 +69,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.1, 0.0, 0.0)

@@ -83,7 +83,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 0.0, 0.5, 0.0)

@@ -97,5 +97,5 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.4, 0.0, 0.4)
diff --git a/tests/hlsl/gather.shader_test b/tests/hlsl/gather.shader_test
index 28fd6f9a5..9cfc2d599 100644
--- a/tests/hlsl/gather.shader_test
+++ b/tests/hlsl/gather.shader_test
@@ -23,7 +23,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.1, 0.1, 0.0)

@@ -37,7 +37,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.2, 0.2, 0.1)

@@ -55,7 +55,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.1, 0.0, 0.0)

@@ -69,7 +69,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.2, 0.2, 0.1, 0.1)

@@ -97,7 +97,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.5, 0.0, 0.5)

@@ -111,5 +111,5 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.4, 0.0, 0.4, 0.0)
diff --git a/tests/hlsl/getdimensions.shader_test b/tests/hlsl/getdimensions.shader_test
index 4d781b320..01d12f87a 100644
--- a/tests/hlsl/getdimensions.shader_test
+++ b/tests/hlsl/getdimensions.shader_test
@@ -28,7 +28,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, 3.0, 2.0, 3.0)

[texture 1]
@@ -53,5 +53,5 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, 2.0, 1.0, 2.0)
diff --git a/tests/hlsl/initializer-implicit-array.shader_test b/tests/hlsl/initializer-implicit-array.shader_test
index 38c8234cb..fff2b8fdf 100644
--- a/tests/hlsl/initializer-implicit-array.shader_test
+++ b/tests/hlsl/initializer-implicit-array.shader_test
@@ -11,6 +11,10 @@ draw quad
 probe all rgba (50, 60, 70, 80)

+% dxcompiler emits a nop shader which returns immediately.
+[require]
+shader model < 6.0
+
 [pixel shader]
 float4 main() : sv_target
 {
@@ -22,8 +26,10 @@ float4 main() : sv_target

[test]
 draw quad
-probe all rgba (5.0, 6.0, 7.0, 8.0)
+todo(sm>=6) probe all rgba (5.0, 6.0, 7.0, 8.0)

+[require]
+% reset requirements

[pixel shader]
 float4 main() : sv_target
@@ -121,7 +127,7 @@ float4 main() : sv_target
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 // Implicit size array as function argument
 float4 fun(float4 arr[])
 {
@@ -150,18 +156,7 @@ float4 main() : sv_target
 }

-[pixel shader fail]
-// Implicit size array as a cast
-float4 main() : sv_target
-{
-    float2 arr1[4] = {1, 2, 3, 4, 5, 6, 7, 8};
-    float4 arr2[2] = (float4 []) arr1;
-
-    return 0.0;
-}
-
-
-[pixel shader fail]
+[pixel shader fail(sm<6)]
 // Implicit size array as a typedef
 typedef float4 arrtype[];

@@ -174,52 +169,68 @@ float4 main() : sv_target

[pixel shader fail]
-// Implicit size array of elements of size 0
+// Implicit size array of elements of size 0, without initializer
 struct emp
 {
 };

float4 main() : sv_target
 {
-    struct emp arr[] = {1, 2, 3, 4};
+    struct emp arr[];

return 0.0;
 }

[pixel shader fail]
-// Implicit size array of elements of size 0, without initializer
+// Implicit size array with an initializer of size 0
 struct emp
 {
 };

float4 main() : sv_target
 {
-    struct emp arr[];
+    float4 arr[] = (struct emp) 42;

return 0.0;
 }

+% dxcompiler crashes.
+[require]
+shader model < 6.0
+
+
 [pixel shader fail]
-// Broadcast to an implicit size array
+// Implicit size array as a cast
 float4 main() : sv_target
 {
-    int a[4] = (int[]) 0;
+    float2 arr1[4] = {1, 2, 3, 4, 5, 6, 7, 8};
+    float4 arr2[2] = (float4 []) arr1;

return 0.0;
 }

[pixel shader fail]
-// Implicit size array with an initializer of size 0
+// Implicit size array of elements of size 0
 struct emp
 {
 };

float4 main() : sv_target
 {
-    float4 arr[] = (struct emp) 42;
+    struct emp arr[] = {1, 2, 3, 4};
+
+    return 0.0;
+}
+
+
+[pixel shader fail]
+// Broadcast to an implicit size array
+float4 main() : sv_target
+{
+    int a[4] = (int[]) 0;

return 0.0;
 }
diff --git a/tests/hlsl/initializer-objects.shader_test b/tests/hlsl/initializer-objects.shader_test
index d9c0bc91c..514a7cebb 100644
--- a/tests/hlsl/initializer-objects.shader_test
+++ b/tests/hlsl/initializer-objects.shader_test
@@ -25,7 +25,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.2, 0.2, 0.2, 0.1)

@@ -48,7 +48,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (31.1, 41.1, 51.1, 61.1) 1

diff --git a/tests/hlsl/intrinsic-override.shader_test b/tests/hlsl/intrinsic-override.shader_test
index 55a23f21d..a88392a65 100644
--- a/tests/hlsl/intrinsic-override.shader_test
+++ b/tests/hlsl/intrinsic-override.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]

float2 max(float2 a, float2 b)
 {
@@ -14,7 +14,7 @@ float4 main() : sv_target
 draw quad
 probe all rgba (0.3, 0.3, 0.4, 0.6)

-[pixel shader]
+[pixel shader fail(sm>=6)]

float2 max(float2 a, float3 b)
 {
diff --git a/tests/hlsl/invalid.shader_test b/tests/hlsl/invalid.shader_test
index ad0626520..815c86740 100644
--- a/tests/hlsl/invalid.shader_test
+++ b/tests/hlsl/invalid.shader_test
@@ -58,14 +58,14 @@ float4 main(float2 pos : TEXCOORD0) : sv_target
     return pos;
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main() : sv_target
 {
     float a[0];
     return 0;
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main() : sv_target
 {
     float a[65537];
@@ -126,7 +126,7 @@ float4 main() : sv_target
     return 0;
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main() : sv_target
 {
     const float4 x;
@@ -186,7 +186,7 @@ void main(out float4 o : sv_target)
     sub(o);
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 void sub(in out uniform float4 o)
 {
 }
@@ -211,7 +211,7 @@ float4 main(void) : sv_target
     return 0;
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 const const float4 c;

float4 main() : sv_target
@@ -233,7 +233,7 @@ float4 main() : sv_target
     return a.a;
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 struct apple
 {
     sampler sam;
diff --git a/tests/hlsl/is-front-face.shader_test b/tests/hlsl/is-front-face.shader_test
index 11447d262..162d4e634 100644
--- a/tests/hlsl/is-front-face.shader_test
+++ b/tests/hlsl/is-front-face.shader_test
@@ -22,7 +22,7 @@ float4 main(bool face : sv_isfrontface) : sv_target
 }

[test]
-draw triangle strip 4
+todo(sm>=6) draw triangle strip 4
 probe all rgba (0.0, 1.0, 0.0, 1.0)

[vertex buffer 0]
@@ -32,5 +32,5 @@ probe all rgba (0.0, 1.0, 0.0, 1.0)
  2.0  2.0

[test]
-draw triangle strip 4
+todo(sm>=6) draw triangle strip 4
 probe all rgba (1.0, 2.0, 1.0, 2.0)
diff --git a/tests/hlsl/ldexp.shader_test b/tests/hlsl/ldexp.shader_test
index f8ad40d8e..2db624067 100644
--- a/tests/hlsl/ldexp.shader_test
+++ b/tests/hlsl/ldexp.shader_test
@@ -10,7 +10,7 @@ float4 main() : SV_TARGET
 [test]
 uniform 0 float4 2.0 3.0 4.0 5.0
 uniform 4 float4 0.0 -10.0 10.0 100.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, 0.00292968750, 4096.0, 6.33825300e+030) 2

[require]
@@ -28,7 +28,7 @@ float4 main() : SV_TARGET
 [test]
 uniform 0 int4 2 3 4 5
 uniform 4 int4 0 -10 10 100
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, 0.00292968750, 4096.0, 6.33825300e+030) 2

diff --git a/tests/hlsl/length.shader_test b/tests/hlsl/length.shader_test
index d5a708e27..8653942e0 100644
--- a/tests/hlsl/length.shader_test
+++ b/tests/hlsl/length.shader_test
@@ -8,7 +8,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 2.0 3.0 4.0 5.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (7.34846926, 7.34846926, 7.34846926, 7.34846926) 1

[pixel shader]
@@ -21,7 +21,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 2.0 3.0 4.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (5.38516474, 5.38516474, 5.38516474, 5.38516474) 1

[pixel shader]
@@ -34,7 +34,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 2.0 3.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (3.60555124, 3.60555124, 3.60555124, 3.60555124) 1

[pixel shader]
@@ -47,7 +47,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 2.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, 2.0, 2.0, 2.0)

[pixel shader]
@@ -60,7 +60,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 2.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, 2.0, 2.0, 2.0)

[pixel shader fail]
diff --git a/tests/hlsl/lerp.shader_test b/tests/hlsl/lerp.shader_test
index 15e90cef9..27c45fe7d 100644
--- a/tests/hlsl/lerp.shader_test
+++ b/tests/hlsl/lerp.shader_test
@@ -12,7 +12,7 @@ float4 main() : SV_TARGET
 uniform 0 float4 2.0 3.0 4.0 5.0
 uniform 4 float4 0.0 -10.0 10.0 100.0
 uniform 8 float4 0.0 1.0 -1.0 0.75
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, -10.0, -2.0, 76.25)

[require]
@@ -32,7 +32,7 @@ float4 main() : SV_TARGET
 uniform 0 int4 2 3 4 0
 uniform 4 int4 0 -10 10 1000000
 uniform 8 int4 0 1 -1 1000000
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, -10.0, -2.0, 1e12)

diff --git a/tests/hlsl/lit.shader_test b/tests/hlsl/lit.shader_test
index cbfffb4ee..ede927fc4 100644
--- a/tests/hlsl/lit.shader_test
+++ b/tests/hlsl/lit.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     return lit(u.x, u.y, u.z);
@@ -6,20 +6,20 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 -0.1 10.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 0.0, 0.0, 1.0)

[test]
 uniform 0 float4 1.2 -0.1 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.2, 0.0, 1.0)

[test]
 uniform 0 float4 1.2 2.0 3.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.2, 8.0, 1.0)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     return lit(u.x, u.y, u.z) + lit(u.x, u.y, u.z);
@@ -27,7 +27,7 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 1.2 2.0 3.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, 2.4, 16.0, 2.0)

[pixel shader fail]
diff --git a/tests/hlsl/load-level.shader_test b/tests/hlsl/load-level.shader_test
index 0f64bd5d5..9df2f01fb 100644
--- a/tests/hlsl/load-level.shader_test
+++ b/tests/hlsl/load-level.shader_test
@@ -22,10 +22,10 @@ float4 main() : sv_target

[test]
 uniform 0 uint 0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 0.0, 1.0, 0.0)
 uniform 0 uint 1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 1.0, 0.0)

[pixel shader fail]
@@ -47,5 +47,5 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 0.0, 1.0, 0.0)
diff --git a/tests/hlsl/log.shader_test b/tests/hlsl/log.shader_test
index b0f405d11..2f7d5c7c0 100644
--- a/tests/hlsl/log.shader_test
+++ b/tests/hlsl/log.shader_test
@@ -8,7 +8,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 2.0 4.0 5.0 0.4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 2.0, 2.32192802, -1.32192802) 1

[pixel shader]
@@ -21,7 +21,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 10.0 100.0 1.0 0.1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 2.0, 0.0, -1.0) 1

[pixel shader]
@@ -34,5 +34,5 @@ float4 main() : sv_target

[test]
 uniform 0 float4 3.0 10.0 1.0 0.1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0986123, 2.302585, 0.0, -2.302585) 2
diff --git a/tests/hlsl/loop.shader_test b/tests/hlsl/loop.shader_test
index 75a31f7af..2f70b1dc0 100644
--- a/tests/hlsl/loop.shader_test
+++ b/tests/hlsl/loop.shader_test
@@ -16,7 +16,7 @@ float4 main() : sv_target

[test]
 uniform 0 float 5.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (50.0, 50.0, 50.0, 50.0)

@@ -39,5 +39,5 @@ float4 main() : sv_target

[test]
 uniform 0 float 4.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (20.0, 20.0, 20.0, 20.0)
diff --git a/tests/hlsl/majority-pragma.shader_test b/tests/hlsl/majority-pragma.shader_test
index 808313e70..f7baa90b9 100644
--- a/tests/hlsl/majority-pragma.shader_test
+++ b/tests/hlsl/majority-pragma.shader_test
@@ -17,7 +17,7 @@ uniform  0 float4 0.1 0.2 0.0 0.0
 uniform  4 float4 0.3 0.4 0.0 0.0
 uniform  8 float4 0.1 0.3 0.0 0.0
 uniform 12 float4 0.2 0.4 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.17, 0.39, 0.17, 0.39) 1

@@ -40,7 +40,7 @@ float4 main() : sv_target
 [test]
 uniform  0 float4 0.1 0.2 0.0 0.0
 uniform  4 float4 0.3 0.4 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.2, 0.3, 0.4)

@@ -61,7 +61,7 @@ uniform  0 float4 0.0 0.0 0.0 0.0
 uniform  4 float4 0.0 0.0 0.0 0.0
 uniform  8 float4 0.5 0.6 0.0 0.0
 uniform 12 float4 0.7 0.8 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 0.6, 0.7, 0.8)

@@ -90,7 +90,7 @@ float4 main() : sv_target
 [test]
 uniform  0 float4 0.1 0.2 0.0 0.0
 uniform  4 float4 0.3 0.4 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.23, 0.34, 0.5, 0.5) 1

@@ -111,7 +111,7 @@ float4 main() : sv_target
 [test]
 uniform  0 float4 0.1 0.2 0.0 0.0
 uniform  4 float4 0.3 0.4 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.2, 0.3, 0.4)

@@ -149,7 +149,7 @@ uniform  0 float4 0.3 0.4 0.0 0.0
 uniform  4 float4 0.0 0.0 0.0 0.0
 uniform  8 float4 0.0 0.0 0.0 0.0
 uniform 12 float4 0.5 0.6 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.3, 0.4, 0.5, 0.6)

@@ -173,7 +173,7 @@ float4 main() : sv_target
 [test]
 uniform  0 float4 0.1 0.2 0.0 0.0
 uniform  4 float4 0.3 0.4 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.2, 0.3, 0.4)

@@ -201,7 +201,7 @@ float4 main() : sv_target
 [test]
 uniform  0 float4 0.2 0.4 0.0 0.0
 uniform  4 float4 0.3 0.5 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.2, 0.3, 0.4, 0.5)

@@ -221,7 +221,7 @@ uniform  0 float4 0.3 0.0 0.0 0.0
 uniform  4 float4 0.4 0.0 0.0 0.0
 uniform  8 float4 0.0 0.5 0.0 0.0
 uniform 12 float4 0.0 0.6 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.3, 0.4, 0.5, 0.6)

% Compiler options
@@ -245,7 +245,7 @@ uniform  0 float4 0.1 0.5 0.9 1.3
 uniform  4 float4 0.2 0.6 1.0 1.4
 uniform  8 float4 0.3 0.7 1.1 1.5
 uniform 12 float4 0.4 0.8 1.2 1.6
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.2, 0.3, 0.6, 0.7) 1

[require]
@@ -267,7 +267,7 @@ uniform  0 float4 0.1 0.5 0.9 1.3
 uniform  4 float4 0.2 0.6 1.0 1.4
 uniform  8 float4 0.3 0.7 1.1 1.5
 uniform 12 float4 0.4 0.8 1.2 1.6
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.2, 0.3, 0.6, 0.7) 1

[require]
@@ -289,7 +289,7 @@ uniform  0 float4 0.1 0.5 0.9 1.3
 uniform  4 float4 0.2 0.6 1.0 1.4
 uniform  8 float4 0.3 0.7 1.1 1.5
 uniform 12 float4 0.4 0.8 1.2 1.6
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 0.9, 0.6, 1.0) 1

[require]
@@ -317,7 +317,7 @@ uniform 16 float4 1.7 2.1 2.5 2.9
 uniform 20 float4 1.8 2.2 2.6 3.0
 uniform 24 float4 1.9 2.3 2.7 3.1
 uniform 28 float4 2.0 2.4 2.8 3.2
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.3, 0.4, 2.5, 2.9) 1

[require]
@@ -345,7 +345,7 @@ uniform 16 float4 1.7 2.1 2.5 2.9
 uniform 20 float4 1.8 2.2 2.6 3.0
 uniform 24 float4 1.9 2.3 2.7 3.1
 uniform 28 float4 2.0 2.4 2.8 3.2
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.2, 1.6, 3.1, 3.2) 1

[require]
@@ -365,5 +365,5 @@ float4 main() : sv_target
 [test]
 uniform  0 float4 0.1 0.2 0.0 0.0
 uniform  4 float4 0.3 0.4 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.3, 0.2, 0.4) 1
diff --git a/tests/hlsl/majority-syntax.shader_test b/tests/hlsl/majority-syntax.shader_test
index 4ab385a5d..63e5d2986 100644
--- a/tests/hlsl/majority-syntax.shader_test
+++ b/tests/hlsl/majority-syntax.shader_test
@@ -11,10 +11,10 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 0.1 0.3 0.0 0.0
 uniform 4 float4 0.2 0.4 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.3, 0.2, 0.4)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 row_major row_major float4x4 m;

float4 main() : sv_target
diff --git a/tests/hlsl/majority-typedef.shader_test b/tests/hlsl/majority-typedef.shader_test
index 1460e9a08..fa62dd5f7 100644
--- a/tests/hlsl/majority-typedef.shader_test
+++ b/tests/hlsl/majority-typedef.shader_test
@@ -18,5 +18,5 @@ uniform  0 float4 0.1 0.2 0.0 0.0
 uniform  4 float4 0.3 0.4 0.0 0.0
 uniform  8 float4 0.1 0.3 0.0 0.0
 uniform 12 float4 0.2 0.4 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.17, 0.39, 0.17, 0.39) 1
diff --git a/tests/hlsl/math.shader_test b/tests/hlsl/math.shader_test
index 6bd9656d8..f4b071037 100644
--- a/tests/hlsl/math.shader_test
+++ b/tests/hlsl/math.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 a, uniform float2 b) : SV_TARGET
 {
     float u = a.x, v = a.y, w = a.z, x = a.w, y = b.x, z = b.y;
@@ -11,5 +11,5 @@ float4 main(uniform float4 a, uniform float2 b) : SV_TARGET
 [test]
 uniform 0 float4 2.5 0.3 0.2 0.7
 uniform 4 float4 0.1 1.5 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-12.43, 9.833333, 1.6, 35.0) 1
diff --git a/tests/hlsl/matrix-indexing.shader_test b/tests/hlsl/matrix-indexing.shader_test
index a57d8fb8b..a61983eef 100644
--- a/tests/hlsl/matrix-indexing.shader_test
+++ b/tests/hlsl/matrix-indexing.shader_test
@@ -11,7 +11,7 @@ uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float4 5.0 6.0 7.0 8.0
 uniform 8 float4 9.0 10.0 11.0 12.0
 uniform 12 float4 13.0 14.0 15.0 16.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 2.0, 10.0, 15.0)

[pixel shader]
@@ -27,7 +27,7 @@ uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float4 5.0 6.0 7.0 8.0
 uniform 8 float4 9.0 10.0 11.0 12.0
 uniform 12 float4 13.0 14.0 15.0 16.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 2.0, 10.0, 15.0)

[pixel shader]
@@ -43,7 +43,7 @@ uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float4 5.0 6.0 7.0 8.0
 uniform 8 float4 9.0 10.0 11.0 12.0
 uniform 12 float4 13.0 14.0 15.0 16.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 5.0, 7.0, 12.0)

[pixel shader]
@@ -58,7 +58,7 @@ float4 main() : SV_TARGET
 [test]
 uniform 0 float4 1.0 2.0 3.0 0.0
 uniform 4 float4 5.0 6.0 7.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 3.0, 6.0, 7.0)

[pixel shader]
@@ -120,7 +120,7 @@ float4 main() : sv_target

[test]
 uniform 0 float 2
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (8, 9, 10, 11)

diff --git a/tests/hlsl/matrix-semantics.shader_test b/tests/hlsl/matrix-semantics.shader_test
index b704dc1a6..082c69c0c 100644
--- a/tests/hlsl/matrix-semantics.shader_test
+++ b/tests/hlsl/matrix-semantics.shader_test
@@ -37,27 +37,27 @@ size (640, 480)
 format r32 float
 size (640, 480)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 row_major float4x1 main() : sv_target
 {
     return float4(1.0, 2.0, 3.0, 4.0);
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe render target 0 all r (1.0)
 probe render target 1 all r (2.0)
 probe render target 2 all r (3.0)
 probe render target 3 all r (4.0)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float1x4 main() : sv_target
 {
     return float4(1.0, 2.0, 3.0, 4.0);
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe render target 0 all r (1.0)
 probe render target 1 all r (2.0)
 probe render target 2 all r (3.0)
@@ -70,7 +70,7 @@ void main(out float1x2 x : sv_target0, out float1x2 y : sv_target1)
     y = float2(5.0, 6.0);
 }

-[pixel shader]
+[pixel shader fail(sm>=6)]
 void main(out float1x2 x : sv_target0, out float1x2 y : sv_target2)
 {
     x = float2(1.0, 2.0);
@@ -78,7 +78,7 @@ void main(out float1x2 x : sv_target0, out float1x2 y : sv_target2)
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe render target 0 all r (1.0)
 probe render target 1 all r (2.0)
 probe render target 2 all r (5.0)
@@ -88,7 +88,7 @@ probe render target 3 all r (6.0)
 format r32g32b32a32 float
 size (640, 480)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 void main(out row_major float1x4 x : sv_target0, out float1x2 y : sv_target1)
 {
     x = float4(1.0, 2.0, 3.0, 4.0);
@@ -96,7 +96,7 @@ void main(out row_major float1x4 x : sv_target0, out float1x2 y : sv_target1)
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe render target 0 all rgba (1.0, 2.0, 3.0, 4.0)
 probe render target 1 all r (5.0)
 probe render target 2 all r (6.0)
diff --git a/tests/hlsl/max.shader_test b/tests/hlsl/max.shader_test
index 3a5c3125a..d56d1cca7 100644
--- a/tests/hlsl/max.shader_test
+++ b/tests/hlsl/max.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float2 u) : sv_target
 {
     return float4(max(u.x, u.y), max(2, 2.1), max(true, 2), max(-1, -1));
@@ -6,11 +6,11 @@ float4 main(uniform float2 u) : sv_target

[test]
 uniform 0 float4 0.7 -0.1 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.7, 2.1, 2.0, -1.0)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     float3 a = float3(-0.1, 0.2, 0.3);
@@ -20,7 +20,7 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 0.7 -0.1 0.4 0.8
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.7, 0.8, 0.7, 0.2)

diff --git a/tests/hlsl/nested-arrays.shader_test b/tests/hlsl/nested-arrays.shader_test
index 66ae93e10..b7aeec442 100644
--- a/tests/hlsl/nested-arrays.shader_test
+++ b/tests/hlsl/nested-arrays.shader_test
@@ -1,4 +1,4 @@
-[pixel shader fail]
+[pixel shader fail(sm<6)]
 uniform float4 color[2][3];

float4 main() : sv_target
@@ -21,5 +21,5 @@ uniform  8 float4 0.3 0.0 0.0 0.0
 uniform 12 float4 0.4 0.0 0.0 0.0
 uniform 16 float4 0.5 0.0 0.0 0.0
 uniform 20 float4 0.6 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.4, 0.1, 0.6, 0.3)
diff --git a/tests/hlsl/nointerpolation.shader_test b/tests/hlsl/nointerpolation.shader_test
index 8f15be6ed..86492e52f 100644
--- a/tests/hlsl/nointerpolation.shader_test
+++ b/tests/hlsl/nointerpolation.shader_test
@@ -23,5 +23,5 @@ float4 main(nointerpolation float4 t : texcoord) : sv_target
 }

[test]
-draw triangle list 3
+todo(sm>=6) draw triangle list 3
 probe all rgba (0.0, 1.0, 0.0, 1.0)
diff --git a/tests/hlsl/normalize.shader_test b/tests/hlsl/normalize.shader_test
index 359a7590d..0fe0dea3c 100644
--- a/tests/hlsl/normalize.shader_test
+++ b/tests/hlsl/normalize.shader_test
@@ -8,7 +8,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 2.0 3.0 4.0 5.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.272165537, 0.408248305, 0.544331074, 0.680413842) 2

[pixel shader]
@@ -21,7 +21,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 2.0 3.0 4.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.371390700, 0.557086051, 0.742781401, 0.0) 1

[pixel shader]
@@ -34,7 +34,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 2.0 3.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.554700196, 0.832050323, 0.0, 0.0) 1

[pixel shader]
@@ -47,7 +47,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 2.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)

[pixel shader]
@@ -60,7 +60,7 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 2.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)

[pixel shader fail]
diff --git a/tests/hlsl/numeric-types.shader_test b/tests/hlsl/numeric-types.shader_test
index 7504f95aa..dfdd7a538 100644
--- a/tests/hlsl/numeric-types.shader_test
+++ b/tests/hlsl/numeric-types.shader_test
@@ -38,7 +38,7 @@ vector main() : sv_target
     return ret;
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 vector main() : sv_target
 {
     vector<float> ret = vector(1.0, 2.0, 3.0, 4.0);
@@ -71,7 +71,7 @@ float4 main() : sv_target
 draw quad
 probe all rgba (5.0, 6.0, 7.0, 0.0)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main() : sv_target
 {
     matrix m = matrix<float>(1.0, 2.0, 3.0, 4.0,
@@ -81,7 +81,7 @@ float4 main() : sv_target
     return m[1];
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main() : sv_target
 {
     matrix m = matrix<float, 4>(1.0, 2.0, 3.0, 4.0,
diff --git a/tests/hlsl/numthreads.shader_test b/tests/hlsl/numthreads.shader_test
index 404d7d763..fb11dc480 100644
--- a/tests/hlsl/numthreads.shader_test
+++ b/tests/hlsl/numthreads.shader_test
@@ -93,7 +93,7 @@ void main() {}
     [numthreads("1", 1, 1)]
 void main() {}

-[compute shader todo]
+[compute shader todo fail(sm>=6)]
 static int x = 1;

[numthreads(x, 1, 1)]
@@ -103,7 +103,7 @@ void main() {}

void main() {}

-[compute shader fail]
+[compute shader fail(sm<6)]

[NumThreads(1, 1, 1)]
 void main() {}
@@ -122,7 +122,7 @@ void main() {}
     [numthreads(1, 1, 1)]
 void main();

-[compute shader fail]
+[compute shader fail(sm<6)]

void main();

@@ -153,7 +153,7 @@ static int x = 1;
     [numthreads((x = 2), 1, 1)]
 void main() {}

-[compute shader]
+[compute shader fail(sm>=6)]

static int x = 1;

@@ -185,7 +185,7 @@ void main(uint2 id : sv_dispatchthreadid)
 }

[test]
-dispatch 1 1 1
+todo(sm>=6) dispatch 1 1 1
 probe uav 0 (0, 0) r (2.0)
 probe uav 0 (0, 1) r (1.0)
 probe uav 0 (1, 0) r (2.0)
diff --git a/tests/hlsl/object-field-offsets.shader_test b/tests/hlsl/object-field-offsets.shader_test
index 8afd9af7d..d1741c3e4 100644
--- a/tests/hlsl/object-field-offsets.shader_test
+++ b/tests/hlsl/object-field-offsets.shader_test
@@ -19,7 +19,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float4 5.0 6.0 7.0 8.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 2.0, 3.0, 0.0)

@@ -45,7 +45,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float4 5.0 6.0 7.0 8.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 2.0, 5.0, 0.0)

@@ -66,5 +66,5 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float4 5.0 6.0 7.0 8.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 2.0, 5.0, 0.0)
diff --git a/tests/hlsl/object-parameters.shader_test b/tests/hlsl/object-parameters.shader_test
index c6109aef7..d5bf69a0f 100644
--- a/tests/hlsl/object-parameters.shader_test
+++ b/tests/hlsl/object-parameters.shader_test
@@ -7,6 +7,11 @@ float4 main(out Texture2D tex : TEXTURE) : sv_target
 }

+% dxcompiler crashes.
+[require]
+shader model < 6.0
+
+
 [pixel shader fail todo]
 struct params
 {
@@ -23,7 +28,7 @@ float4 main(inout params x) : sv_target
 shader model >= 5.0

-[pixel shader todo]
+[pixel shader todo fail(sm>=6)]
 uniform float global;

struct apple
@@ -89,7 +94,7 @@ filter linear linear linear
 address clamp clamp clamp

-[pixel shader todo]
+[pixel shader todo fail(sm>=6)]
 struct apple
 {
     Texture2D unused;   // must reserve t1
@@ -113,7 +118,7 @@ todo draw quad
 todo probe all rgba (416.0, 416.0, 416.0, 111.0)

-[pixel shader todo]
+[pixel shader todo fail(sm>=6)]
 Texture2D tex;

struct apple
@@ -157,7 +162,7 @@ filter point point point
 address clamp clamp clamp

-[pixel shader todo]
+[pixel shader todo fail(sm>=6)]
 Texture2D tex;
 sampler sam0; // must reserve s3

diff --git a/tests/hlsl/object-references.shader_test b/tests/hlsl/object-references.shader_test
index 5ed4dcd63..e7b2bef06 100644
--- a/tests/hlsl/object-references.shader_test
+++ b/tests/hlsl/object-references.shader_test
@@ -46,7 +46,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (77.77, 77.77, 77.77, 77.77)

@@ -73,7 +73,7 @@ float4 main(float4 pos : sv_position) : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe (0, 0) rgba (0.1, 0.2, 0.3, 0.4)
 probe (1, 0) rgba (0.5, 0.7, 0.6, 0.8)
 probe (0, 1) rgba (0.6, 0.5, 0.2, 0.1)
@@ -111,7 +111,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (312, 312, 312, 111)

@@ -134,11 +134,11 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2132, 2132, 2132, 1111)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 Texture2D tex[3];
 uniform int n;

@@ -158,7 +158,7 @@ float4 main() : sv_target
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 // Note: Only valid in shader model 5.1
 Texture2D tex[3];
 uniform int n;
@@ -169,7 +169,7 @@ float4 main() : sv_target
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 // Note: Only valid in shader model 5.1
 RWTexture2D<float4> tex[3];
 uniform int n;
@@ -202,7 +202,7 @@ float4 main() : sv_target

[test]
 uniform 0 float 10.0
-draw quad
+todo(sm>=6) draw quad
 probe (0, 0) rgba (11.0, 12.0, 13.0, 11.0)

@@ -223,7 +223,7 @@ shader model >= 5.0
 size (1, 1)
 1.0 2.0 3.0 4.0

-[pixel shader todo]
+[pixel shader todo fail(sm>=6)]
 struct apple {
     Texture2D tex;
     float4 fo : COLOR;
diff --git a/tests/hlsl/pow.shader_test b/tests/hlsl/pow.shader_test
index 1bb3bd944..7eca556d1 100644
--- a/tests/hlsl/pow.shader_test
+++ b/tests/hlsl/pow.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     return float4(pow(u.y, 3), pow(u.xy, u.zw), pow(0.5, u.w));
@@ -6,7 +6,7 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 0.4 0.8 2.5 2.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.512, 0.101192884, 0.64, 0.25) 4

diff --git a/tests/hlsl/reflect.shader_test b/tests/hlsl/reflect.shader_test
index 02488589b..808b4b772 100644
--- a/tests/hlsl/reflect.shader_test
+++ b/tests/hlsl/reflect.shader_test
@@ -10,7 +10,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 0.5 -0.1 0.2 0.3
 uniform 4 float4 0.6 0.4 -0.3 1.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-0.1, -0.5, 0.5, -0.7) 4

[pixel shader]
@@ -27,7 +27,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 0.5 0.0 0.0 0.0
 uniform 4 float4 0.6 0.4 -0.3 1.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-0.52, -0.18, 1.01, -1.2) 4

[pixel shader]
@@ -44,7 +44,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 0.5 -0.1 0.2 0.3
 uniform 4 float4 0.6 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-0.148, -0.748, -0.448, -0.348) 4

[pixel shader]
@@ -62,7 +62,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 0.5 0.0 0.0 0.0
 uniform 4 float4 0.6 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.14, 0.14, 0.14, 0.14) 4

[pixel shader]
@@ -79,7 +79,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 0.5 -0.1 0.0 0.0
 uniform 4 float4 0.6 0.4 -0.3 1.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.188, -0.308, 0.0, 0.0) 4

[pixel shader]
@@ -97,5 +97,5 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 0.5 -0.1 0.2 0.0
 uniform 4 float4 0.6 0.4 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.188, -0.308, 0.0, 0.0) 4
diff --git a/tests/hlsl/register-reservations.shader_test b/tests/hlsl/register-reservations.shader_test
index 7e109ecad..a587d1915 100644
--- a/tests/hlsl/register-reservations.shader_test
+++ b/tests/hlsl/register-reservations.shader_test
@@ -34,7 +34,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (41.0, 41.0, 41.0, 1089.0)

@@ -50,7 +50,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 99.0)

@@ -65,7 +65,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 99.0)

@@ -80,12 +80,12 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 99.0)

% Register reservation with incorrect register type.
-[pixel shader]
+[pixel shader fail(sm>=6)]
 sampler2D unused : register(t0);
 Texture2D tex;

@@ -109,7 +109,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (4.0, 4.0, 4.0, 99.0)

@@ -125,7 +125,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 99.0)

@@ -140,7 +140,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, 2.0, 2.0, 99.0)

@@ -154,5 +154,5 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, 2.0, 2.0, 99.0)
diff --git a/tests/hlsl/return-implicit-conversion.shader_test b/tests/hlsl/return-implicit-conversion.shader_test
index 1767748be..7070b28ae 100644
--- a/tests/hlsl/return-implicit-conversion.shader_test
+++ b/tests/hlsl/return-implicit-conversion.shader_test
@@ -165,7 +165,7 @@ float4 main() : sv_target
 draw quad
 probe all rgba (0.4, 0.3, 0.2, 0.0)

-[pixel shader fail todo]
+[pixel shader fail(sm<6) todo]
 float3x1 func()
 {
     return float4(0.4, 0.3, 0.2, 0.1);
diff --git a/tests/hlsl/return.shader_test b/tests/hlsl/return.shader_test
index 9f800d1a7..b8ebac0a1 100644
--- a/tests/hlsl/return.shader_test
+++ b/tests/hlsl/return.shader_test
@@ -38,10 +38,10 @@ float4 main() : sv_target

[test]
 uniform 0 float 0.2
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.2, 0.3, 0.4)
 uniform 0 float 0.8
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 0.6, 0.7, 0.8)

[pixel shader]
@@ -65,10 +65,10 @@ void main(out float4 ret : sv_target)

[test]
 uniform 0 float 0.2
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.3, 0.4, 0.5, 0.6)
 uniform 0 float 0.8
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.2, 0.3, 0.4)

[pixel shader]
@@ -92,13 +92,13 @@ void main(out float4 ret : sv_target)

[test]
 uniform 0 float 0.1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.2, 0.3, 0.4) 1
 uniform 0 float 0.5
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.2, 0.3, 0.4, 0.5) 1
 uniform 0 float 0.9
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 0.6, 0.7, 0.8) 1

[pixel shader]
@@ -119,13 +119,13 @@ void main(out float4 ret : sv_target)

[test]
 uniform 0 float 0.1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.2, 0.3, 0.4) 1
 uniform 0 float 0.5
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 0.6, 0.7, 0.8) 1
 uniform 0 float 0.9
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.4, 0.5, 0.6, 0.7) 1

[pixel shader]
@@ -166,23 +166,23 @@ void main(out float4 ret : sv_target)

[test]
 uniform 0 float 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.1, 0.1, 0.1) 1

uniform 0 float 0.1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.2, 0.2, 0.2, 0.2) 1

uniform 0 float 0.3
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.4, 0.4, 0.4, 0.4) 1

uniform 0 float 0.7
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.8, 0.8, 0.8, 0.8) 1

uniform 0 float 0.9
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.9, 0.9, 0.9, 0.9) 1

[pixel shader]
@@ -211,10 +211,10 @@ void main(out float4 ret : sv_target)

[test]
 uniform 0 float 0.2
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.2, 0.2, 0.2, 0.2)
 uniform 0 float 0.8
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 0.5, 0.5, 0.5)

[pixel shader todo]
diff --git a/tests/hlsl/round.shader_test b/tests/hlsl/round.shader_test
index 5e40dc6dd..f8cb7c9cd 100644
--- a/tests/hlsl/round.shader_test
+++ b/tests/hlsl/round.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     return round(u);
@@ -6,12 +6,12 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 -0.4 -6.6 7.6 3.4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, -7.0, 8.0, 3.0) 4

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     float a = round(u.r);
@@ -22,12 +22,12 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 -0.4 -6.6 7.6 3.4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-7.0, 8.0, 0.0, 3.0) 4

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     int4 i = u;
@@ -36,5 +36,5 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 -1 0 2 10
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-1.0, 0.0, 2.0, 10.0) 4
diff --git a/tests/hlsl/sample-bias.shader_test b/tests/hlsl/sample-bias.shader_test
index 08e506965..e56945d06 100644
--- a/tests/hlsl/sample-bias.shader_test
+++ b/tests/hlsl/sample-bias.shader_test
@@ -31,13 +31,13 @@ float4 main(float2 coord : texcoord) : sv_target

[test]
 uniform 0 float4 6.5 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (10.0, 0.0, 10.0, 0.0)

uniform 0 float4 7.5 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (4.0, 0.0, 10.0, 0.0)

uniform 0 float4 8.5 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 10.0, 0.0)
diff --git a/tests/hlsl/sample-grad.shader_test b/tests/hlsl/sample-grad.shader_test
index c37da299c..298037a77 100644
--- a/tests/hlsl/sample-grad.shader_test
+++ b/tests/hlsl/sample-grad.shader_test
@@ -26,11 +26,11 @@ float4 main() : sv_target

[test]
 uniform 0 float4 0.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 0.0, 1.0, 0.0)
 uniform 0 float4 1.0 1.0 1.0 1.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 1.0, 0.0)
 uniform 0 float4 2.0 2.0 2.0 2.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 1.0, 0.0)
diff --git a/tests/hlsl/sample-level.shader_test b/tests/hlsl/sample-level.shader_test
index ec7c7e2a2..c91c65493 100644
--- a/tests/hlsl/sample-level.shader_test
+++ b/tests/hlsl/sample-level.shader_test
@@ -26,11 +26,11 @@ float4 main() : sv_target

[test]
 uniform 0 float4 0.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 0.0, 1.0, 0.0)
 uniform 0 float4 0.5 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 0.0, 1.0, 0.0)
 uniform 0 float4 1.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 1.0, 0.0)
diff --git a/tests/hlsl/sampler-offset.shader_test b/tests/hlsl/sampler-offset.shader_test
index 6f8357dfa..498a8ed3a 100644
--- a/tests/hlsl/sampler-offset.shader_test
+++ b/tests/hlsl/sampler-offset.shader_test
@@ -22,7 +22,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.2, 0.5, 0.0)

@@ -36,7 +36,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.2, 0.2, 0.0, 0.4)

@@ -50,5 +50,5 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.2, 0.0, 0.4)
diff --git a/tests/hlsl/sampler.shader_test b/tests/hlsl/sampler.shader_test
index c4b38b327..caff7b2fa 100644
--- a/tests/hlsl/sampler.shader_test
+++ b/tests/hlsl/sampler.shader_test
@@ -17,7 +17,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.25, 0, 0.25, 0)

[pixel shader]
@@ -30,7 +30,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.25, 0, 0.25, 0)

[pixel shader fail]
@@ -53,7 +53,7 @@ float4 main() : sv_target
 [require]
 options: backcompat

-[pixel shader]
+[pixel shader fail(sm>=6)]
 samplerCUBE s;

float4 main() : sv_target
@@ -61,7 +61,7 @@ float4 main() : sv_target
     return texCUBE(s, float3(0.0, 0.0, 0.0));
 }

-[pixel shader]
+[pixel shader fail(sm>=6)]
 sampler1D s;

float4 main() : sv_target
diff --git a/tests/hlsl/saturate.shader_test b/tests/hlsl/saturate.shader_test
index 41ccc62ae..5928b2c45 100644
--- a/tests/hlsl/saturate.shader_test
+++ b/tests/hlsl/saturate.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float2 u) : sv_target
 {
     return float4(saturate(u), saturate(u.x + 0.5), saturate(-1.2));
@@ -6,10 +6,10 @@ float4 main(uniform float2 u) : sv_target

[test]
 uniform 0 float4 0.7 -0.1 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.7, 0.0, 1.0, 0.0)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     int4 i = u;
@@ -18,5 +18,5 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 -2 0 2 -1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 1.0, 0.0)
diff --git a/tests/hlsl/shader-interstage-interface.shader_test b/tests/hlsl/shader-interstage-interface.shader_test
index 584b88cf9..271eb3bbe 100644
--- a/tests/hlsl/shader-interstage-interface.shader_test
+++ b/tests/hlsl/shader-interstage-interface.shader_test
@@ -52,5 +52,5 @@ void main(float4 position : SV_Position, float2 t0 : TEXCOORD0,
 }

[test]
-draw triangle strip 4
+todo(sm>=6) draw triangle strip 4
 probe all rgba (10.0, 8.0, 7.0, 3.0)
diff --git a/tests/hlsl/side-effects.shader_test b/tests/hlsl/side-effects.shader_test
index 8e4557f02..f41e98510 100644
--- a/tests/hlsl/side-effects.shader_test
+++ b/tests/hlsl/side-effects.shader_test
@@ -27,6 +27,11 @@ draw quad
 probe all rgba (11.0, 11.0, 11.0, 11.0)

+% dxcompiler performs the first call to func() before the array index call.
+[require]
+shader model < 6.0
+
+
 [pixel shader]
 float4 func(void)
 {
diff --git a/tests/hlsl/sign.shader_test b/tests/hlsl/sign.shader_test
index 7ed632dbe..c56d90823 100644
--- a/tests/hlsl/sign.shader_test
+++ b/tests/hlsl/sign.shader_test
@@ -8,13 +8,13 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)
 uniform 0 float4 -1.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-1.0, -1.0, -1.0, -1.0)
 uniform 0 float4 0.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)

[pixel shader]
@@ -27,7 +27,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 2.0 3.0 4.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)

[pixel shader]
@@ -41,7 +41,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 1.0 2.0 0.0 0.0
 uniform 4 float4 3.0 4.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 1.0, 1.0, 1.0)

[pixel shader]
@@ -54,13 +54,13 @@ float4 main() : sv_target

[test]
 uniform 0 int4 1 0 0 0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1, 1, 1, 1)
 uniform 0 int4 -1 0 0 0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-1, -1, -1, -1)
 uniform 0 int4 0 0 0 0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0, 0, 0, 0)

[pixel shader]
@@ -73,7 +73,7 @@ float4 main() : sv_target

[test]
 uniform 0 int4 1 2 3 4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1, 1, 1, 1)

[pixel shader]
@@ -87,5 +87,5 @@ float4 main() : sv_target
 [test]
 uniform 0 int4 1 2 0 0
 uniform 4 int4 3 4 0 0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1, 1, 1, 1)
diff --git a/tests/hlsl/smoothstep.shader_test b/tests/hlsl/smoothstep.shader_test
index 63755b081..971f6d5d8 100644
--- a/tests/hlsl/smoothstep.shader_test
+++ b/tests/hlsl/smoothstep.shader_test
@@ -27,7 +27,7 @@ float4 main() : sv_target

[test]
 draw quad
-probe all rgba (0, 0.104, 0.896, 1.000000) 5
+probe all rgba (0, 0.104, 0.896, 1.000000) 6

[pixel shader]
diff --git a/tests/hlsl/sqrt.shader_test b/tests/hlsl/sqrt.shader_test
index 78d89d38f..73ecba899 100644
--- a/tests/hlsl/sqrt.shader_test
+++ b/tests/hlsl/sqrt.shader_test
@@ -8,7 +8,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 9.0 32.3 46.5
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 3.0, 5.683309, 6.819091) 1

[pixel shader]
@@ -21,5 +21,5 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 9.0 4.0 16.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 0.33333333, 0.5, 0.25) 1
diff --git a/tests/hlsl/state-block-syntax.shader_test b/tests/hlsl/state-block-syntax.shader_test
index 26853bf40..7df3ae7c9 100644
--- a/tests/hlsl/state-block-syntax.shader_test
+++ b/tests/hlsl/state-block-syntax.shader_test
@@ -1,4 +1,4 @@
-[pixel shader fail]
+[pixel shader fail(sm<6)]
 sampler s
 {
     foo = float;
@@ -9,7 +9,7 @@ float4 main() : sv_target
     return float4(0, 0, 0, 0);
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 sampler s = sampler_state
 {
     foo = float;
@@ -20,7 +20,7 @@ float4 main() : sv_target
     return float4(0, 0, 0, 0);
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 sampler s
 {
     2 = 3;
@@ -31,7 +31,7 @@ float4 main() : sv_target
     return float4(0, 0, 0, 0);
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 sampler s
 {
     2;
@@ -42,7 +42,7 @@ float4 main() : sv_target
     return float4(0, 0, 0, 0);
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 sampler s
 {
     foo;
@@ -53,7 +53,7 @@ float4 main() : sv_target
     return float4(0, 0, 0, 0);
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 sampler s
 {
     foo = bar
@@ -104,7 +104,7 @@ float4 main() : sv_target
     return float4(0, 0, 0, 0);
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float f
 {
     foo = (sampler)2;
@@ -115,7 +115,7 @@ float4 main() : sv_target
     return float4(0, 0, 0, 0);
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float f
 {
     foo = (faketype)2;
@@ -126,7 +126,7 @@ float4 main() : sv_target
     return float4(0, 0, 0, 0);
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float f
 {
     foo = (sampler)bar;
@@ -137,7 +137,7 @@ float4 main() : sv_target
     return float4(0, 0, 0, 0);
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float f
 {
     foo = bar();
diff --git a/tests/hlsl/static-initializer.shader_test b/tests/hlsl/static-initializer.shader_test
index 8415d851a..fefcd47f4 100644
--- a/tests/hlsl/static-initializer.shader_test
+++ b/tests/hlsl/static-initializer.shader_test
@@ -16,7 +16,7 @@ draw quad
 probe all rgba (0.8, 0.0, 0.0, 0.0)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 static uint i;

float4 main() : sv_target
@@ -146,7 +146,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1, 2, 3, 4)

@@ -162,7 +162,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1, 2, 3, 4)

diff --git a/tests/hlsl/step.shader_test b/tests/hlsl/step.shader_test
index e201e15f9..b857f00b2 100644
--- a/tests/hlsl/step.shader_test
+++ b/tests/hlsl/step.shader_test
@@ -9,7 +9,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 5.0 -2.6 3.0 2.0
 uniform 4 float4 1.0 -4.3 3.0 4.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 0.0, 1.0, 1.0)

diff --git a/tests/hlsl/storage-qualifiers.shader_test b/tests/hlsl/storage-qualifiers.shader_test
index 00e7b8367..b1eb1f1bd 100644
--- a/tests/hlsl/storage-qualifiers.shader_test
+++ b/tests/hlsl/storage-qualifiers.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]
 void sub2(in uniform float4 i, out float4 o)
 {
     o = i;
@@ -17,5 +17,5 @@ void main(in uniform float4 a, uniform float4 b, out float4 o : sv_target)
 [test]
 uniform 0 float4 0.1 0.0 0.0 0.0
 uniform 4 float4 0.2 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.1, 0.2, 0.3, 0.4)
diff --git a/tests/hlsl/struct-array.shader_test b/tests/hlsl/struct-array.shader_test
index aff0a677a..4097f3835 100644
--- a/tests/hlsl/struct-array.shader_test
+++ b/tests/hlsl/struct-array.shader_test
@@ -18,5 +18,5 @@ float4 main() : sv_target
 uniform 0 float4 0.1 0.2 0.0 0.0
 uniform 4 float4 0.3 0.4 0.0 0.0
 uniform 8 float4 0.5 0.6 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.2, 0.3, 0.6, 0.5)
diff --git a/tests/hlsl/swizzle-constant-prop.shader_test b/tests/hlsl/swizzle-constant-prop.shader_test
index 357a3496e..a0ec18e45 100644
--- a/tests/hlsl/swizzle-constant-prop.shader_test
+++ b/tests/hlsl/swizzle-constant-prop.shader_test
@@ -25,7 +25,7 @@ float4 main() : sv_target

[test]
 uniform 0 int 4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (110, 210, 410, 410)

@@ -43,7 +43,7 @@ float4 main() : sv_target

[test]
 uniform 0 int 3
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (105, 5, 305, 305)

@@ -59,5 +59,5 @@ float4 main() : sv_target

[test]
 uniform 0 int 1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (14.0, 14.0, 14.0, 14.0)
diff --git a/tests/hlsl/swizzle-matrix.shader_test b/tests/hlsl/swizzle-matrix.shader_test
index bc2814ebb..005522759 100644
--- a/tests/hlsl/swizzle-matrix.shader_test
+++ b/tests/hlsl/swizzle-matrix.shader_test
@@ -9,7 +9,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 11 21 31 -1
 uniform 4 float4 12 22 32 -1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (21.0, 31.0, 11.0, 12.0)

@@ -24,7 +24,7 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 11 21 31 -1
 uniform 4 float4 12 22 32 -1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (11.0, 31.0, 12.0, 32.0)

@@ -40,7 +40,7 @@ float4 main() : sv_target
 uniform 0 float4 11 12 -1 -1
 uniform 4 float4 21 22 -1 -1
 uniform 8 float4 31 32 -1 -1
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (11.0, 31.0, 12.0, 32.0)

diff --git a/tests/hlsl/swizzles.shader_test b/tests/hlsl/swizzles.shader_test
index c3d3343f3..ddfc09fc9 100644
--- a/tests/hlsl/swizzles.shader_test
+++ b/tests/hlsl/swizzles.shader_test
@@ -11,7 +11,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 0.0303 0.08 0.07 0.0202
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0101, 0.0303, 0.0202, 0.0404)

@@ -149,7 +149,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 2.0 3.0 4.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 2.0, 3.0, 4.0)

@@ -166,5 +166,5 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 2.0 3.0 4.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 4.0, 2.0, 3.0)
diff --git a/tests/hlsl/ternary.shader_test b/tests/hlsl/ternary.shader_test
index 91f49e0e9..587b3d556 100644
--- a/tests/hlsl/ternary.shader_test
+++ b/tests/hlsl/ternary.shader_test
@@ -8,10 +8,10 @@ float4 main() : sv_target

[test]
 uniform 0 float4 2.0 3.0 4.0 5.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (2.0, 3.0, 4.0, 5.0)
 uniform 0 float4 0.0 10.0 11.0 12.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-1.0, 9.0, 10.0, 11.0)

[pixel shader]
@@ -29,7 +29,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.1 3.0 4.0 5.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.1, 2.0, 0.0, 0.0)

[pixel shader]
@@ -44,10 +44,10 @@ float4 main() : sv_target

[test]
 uniform 0 float4 1.0 0.0 0.0 0.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 0.6, 0.7, 0.0)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 x, y, z;

float4 main() : sv_target
diff --git a/tests/hlsl/texture-load-offset.shader_test b/tests/hlsl/texture-load-offset.shader_test
index 52b6a5f93..f32b2191f 100644
--- a/tests/hlsl/texture-load-offset.shader_test
+++ b/tests/hlsl/texture-load-offset.shader_test
@@ -18,7 +18,7 @@ float4 main(float4 pos : sv_position) : sv_target

[test]
-draw quad
+todo(sm>=6) draw quad
 probe (0, 0) rgba (0, 1, 0, 1)
 probe (1, 0) rgba (1, 1, 0, 1)
 probe (0, 1) rgba (0, 2, 0, 1)
@@ -35,7 +35,7 @@ float4 main(float4 pos : sv_position) : sv_target

[test]
-draw quad
+todo(sm>=6) draw quad
 probe (3, 0) rgba (1, 0, 0, 1)
 probe (4, 0) rgba (2, 0, 0, 1)
 probe (3, 1) rgba (1, 1, 0, 1)
diff --git a/tests/hlsl/texture-load-typed.shader_test b/tests/hlsl/texture-load-typed.shader_test
index c92273373..f964463f4 100644
--- a/tests/hlsl/texture-load-typed.shader_test
+++ b/tests/hlsl/texture-load-typed.shader_test
@@ -36,7 +36,7 @@ size (1, 1)

4294967295 123

-[pixel shader]
+[pixel shader fail(sm>=6)]
 typedef int myint_t;
 texture2D<float> f1;
 Texture2D<myint_t> i1;
diff --git a/tests/hlsl/texture-load.shader_test b/tests/hlsl/texture-load.shader_test
index 362e1d2e3..8609828b8 100644
--- a/tests/hlsl/texture-load.shader_test
+++ b/tests/hlsl/texture-load.shader_test
@@ -15,7 +15,7 @@ float4 main(float4 pos : sv_position) : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe (0, 0) rgba (0.1, 0.2, 0.3, 0.4)
 probe (1, 0) rgba (0.5, 0.7, 0.6, 0.8)
 probe (0, 1) rgba (0.6, 0.5, 0.2, 0.1)
@@ -30,7 +30,7 @@ float4 main(float4 pos : sv_position) : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe (0, 0) rgba (0.1, 0.2, 0.3, 0.4)
 probe (1, 0) rgba (0.6, 0.5, 0.2, 0.1)
 probe (0, 1) rgba (0.5, 0.7, 0.6, 0.8)
@@ -46,7 +46,7 @@ float4 main(float4 pos : sv_position) : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe (0, 0) rgba (0.1, 0.2, 0.3, 0.4)
 probe (1, 0) rgba (0.6, 0.5, 0.2, 0.1)
 probe (0, 1) rgba (0.5, 0.7, 0.6, 0.8)
diff --git a/tests/hlsl/texture-ordering.shader_test b/tests/hlsl/texture-ordering.shader_test
index 2291ddf88..00583f8a0 100644
--- a/tests/hlsl/texture-ordering.shader_test
+++ b/tests/hlsl/texture-ordering.shader_test
@@ -86,7 +86,7 @@ size (1, 1)
 [require]
 options: backcompat

-[pixel shader]
+[pixel shader fail(sm>=6)]
 // Name                                 Type  Format         Dim      HLSL Bind  Count
 // ------------------------------ ---------- ------- ----------- -------------- ------
 // sam_arr_10                        sampler      NA          NA             s0      1
@@ -133,13 +133,13 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (450, 139, 876, 333)

% Same as the first test, but inverting the declaration order.
 % Regarding textures, only the allocation of those that are not created from samplers is affected.
-[pixel shader]
+[pixel shader fail(sm>=6)]
 // Name                                 Type  Format         Dim      HLSL Bind  Count
 // ------------------------------ ---------- ------- ----------- -------------- ------
 // sam_arr_11                        sampler      NA          NA             s0      2
@@ -186,13 +186,13 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (450, 138, 796, 333)

% Same as the first test, but inverting the resource loads order.
 % Regarding textures, only the allocation of those that are created from samplers is affected.
-[pixel shader]
+[pixel shader fail(sm>=6)]
 // Name                                 Type  Format         Dim      HLSL Bind  Count
 // ------------------------------ ---------- ------- ----------- -------------- ------
 // sam_arr_10                        sampler      NA          NA             s0      1
@@ -239,14 +239,14 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (478, 913, 256, 333)

% We can conclude that for declared texture arrays, if they are used, the "allocation size" is the
 % whole array.
 % On the other hand, for textures generated from samplers. the "allocation size" is the "bind count".
-[pixel shader]
+[pixel shader fail(sm>=6)]
 // Name                                 Type  Format         Dim      HLSL Bind  Count
 // ------------------------------ ---------- ------- ----------- -------------- ------
 // sam_arr                           sampler      NA          NA             s0      2
@@ -272,12 +272,12 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (215, 215, 215, 111)

% Test that textures created from SM1-style samples allocation order is in decreasing "bind count".
-[pixel shader]
+[pixel shader fail(sm>=6)]
 // Name                                 Type  Format         Dim      HLSL Bind  Count
 // ------------------------------ ---------- ------- ----------- -------------- ------
 // tex_100                           sampler      NA          NA             s0      1
@@ -302,5 +302,5 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (5, 4, 2, 0)
diff --git a/tests/hlsl/trigonometry.shader_test b/tests/hlsl/trigonometry.shader_test
index f283c538c..f52d01dea 100644
--- a/tests/hlsl/trigonometry.shader_test
+++ b/tests/hlsl/trigonometry.shader_test
@@ -12,7 +12,7 @@ float4 main(float tex : texcoord) : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe ( 0, 0) rgba ( 0.00000000,  1.00000000,  0.00000000, 0.0)
 probe ( 1, 0) rgba ( 0.84147098,  0.54030231,  1.55740772, 0.0) 1024
 probe ( 2, 0) rgba ( 0.90929743, -0.41614684, -2.18503986, 0.0) 1024
@@ -41,7 +41,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 0.0 0.52359877 2.61799387 3.14159265
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 500.0, 500.0, 0.0)

@@ -55,7 +55,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 0.0 0.78539816 1.57079632 2.35619449
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1000.0, 707.0, -0.0, -707.0)

@@ -71,5 +71,5 @@ float4 main() : sv_target
 % tan(pi/2) is an asymtote and therefore undefined
 % so check 0, pi/4, 3pi/4, pi
 uniform 0 float4 0.0 0.78539816 2.35619449 3.14159265
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0, 1000, -1000.0, 0)
diff --git a/tests/hlsl/trunc.shader_test b/tests/hlsl/trunc.shader_test
index 419608fb0..6df4cce25 100644
--- a/tests/hlsl/trunc.shader_test
+++ b/tests/hlsl/trunc.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     return trunc(u);
@@ -6,13 +6,13 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 -0.5 6.5 7.5 3.4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.0, 6.0, 7.0, 3.0)
 uniform 0 float4 -1.5 6.5 7.5 3.4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-1.0, 6.0, 7.0, 3.0)

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform float4 u) : sv_target
 {
     float a = trunc(u.r);
@@ -23,13 +23,13 @@ float4 main(uniform float4 u) : sv_target

[test]
 uniform 0 float4 -0.5 6.5 7.5 3.4
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (6.0, 7.0, 0.0, 3.0)

[require]
 shader model >= 4.0

-[pixel shader]
+[pixel shader fail(sm>=6)]
 float4 main(uniform int4 u) : sv_target
 {
     float a = trunc(u.r);
@@ -40,5 +40,5 @@ float4 main(uniform int4 u) : sv_target

[test]
 uniform 0 int4 -1 6 7 3
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (6.0, 7.0, -1.0, 3.0)
diff --git a/tests/hlsl/type-names.shader_test b/tests/hlsl/type-names.shader_test
index f382ffae6..6e88fd285 100644
--- a/tests/hlsl/type-names.shader_test
+++ b/tests/hlsl/type-names.shader_test
@@ -1,4 +1,4 @@
-[pixel shader]
+[pixel shader fail(sm>=6)]
 typedef float2 Dword;
 typedef float3 dWord;
 typedef float2 fLoat;
@@ -73,7 +73,7 @@ float4 main() : sv_target
     return float4(0, 0, 0, 0);
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 f()
 {
     typedef float2 matrix;
@@ -85,7 +85,7 @@ float4 main() : SV_TARGET
     return f();
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 f()
 {
     typedef float2 vector;
diff --git a/tests/hlsl/uav-load.shader_test b/tests/hlsl/uav-load.shader_test
index fe6350e0c..9088ffa0d 100644
--- a/tests/hlsl/uav-load.shader_test
+++ b/tests/hlsl/uav-load.shader_test
@@ -23,7 +23,7 @@ void main()
 }

[test]
-dispatch 1 1 1
+todo(sm>=6) dispatch 1 1 1
 probe uav 0 (0, 0) r (0.6)
 probe uav 0 (1, 0) r (0.6)
 probe uav 0 (2, 0) r (0.6)
diff --git a/tests/hlsl/uav-out-param.shader_test b/tests/hlsl/uav-out-param.shader_test
index f31344748..796c4bf1f 100644
--- a/tests/hlsl/uav-out-param.shader_test
+++ b/tests/hlsl/uav-out-param.shader_test
@@ -26,7 +26,7 @@ void main()
 }

[test]
-dispatch 1 1 1
+todo(sm>=6) dispatch 1 1 1
 probe uav 0 (0, 0) rgba (0.4, 0.1, 0.2, 0.3)

[uav 0]
@@ -51,5 +51,5 @@ void main()
 }

[test]
-dispatch 1 1 1
+todo(sm>=6) dispatch 1 1 1
 probe uav 0 (0, 0) r (0.2)
diff --git a/tests/hlsl/uav-rwbuffer.shader_test b/tests/hlsl/uav-rwbuffer.shader_test
index 1a7fcf1e8..b476c7854 100644
--- a/tests/hlsl/uav-rwbuffer.shader_test
+++ b/tests/hlsl/uav-rwbuffer.shader_test
@@ -41,7 +41,7 @@ float4 main() : sv_target1
     return 0;
 }

-[pixel shader fail todo]
+[pixel shader fail(sm<6) todo]
 RWBuffer<double3> u;

float4 main() : sv_target1
@@ -58,7 +58,7 @@ float4 main() : sv_target1
 }

% Array type
-[pixel shader fail]
+[pixel shader fail(sm<6)]
 typedef float arr[2];
 RWBuffer<arr> u;

@@ -68,7 +68,7 @@ float4 main() : sv_target1
 }

% Object types
-[pixel shader fail]
+[pixel shader fail(sm<6)]
 RWBuffer<Texture2D> u;

float4 main() : sv_target1
@@ -103,5 +103,5 @@ float4 main() : sv_target1
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe buffer uav 2 (0, 0) rgba (11.1, 12.2, 13.3, 14.4)
diff --git a/tests/hlsl/uav-rwstructuredbuffer.shader_test b/tests/hlsl/uav-rwstructuredbuffer.shader_test
index 5ea673299..904d15514 100644
--- a/tests/hlsl/uav-rwstructuredbuffer.shader_test
+++ b/tests/hlsl/uav-rwstructuredbuffer.shader_test
@@ -36,7 +36,7 @@ float4 main() : sv_target1
 }

% Object types
-[pixel shader fail]
+[pixel shader fail(sm<6)]
 RWStructuredBuffer<Texture2D> u;

float4 main() : sv_target1
diff --git a/tests/hlsl/uav-rwtexture.shader_test b/tests/hlsl/uav-rwtexture.shader_test
index 07c28cb84..bfa2b4413 100644
--- a/tests/hlsl/uav-rwtexture.shader_test
+++ b/tests/hlsl/uav-rwtexture.shader_test
@@ -1,7 +1,7 @@
 [require]
 shader model >= 5.0

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 RWTexture2D<float4> u;

float4 main() : sv_target
@@ -49,7 +49,7 @@ float4 main() : sv_target
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe uav 1 (0, 0) r (0.5)
 probe uav 1 (0, 1) r (0.6)
 probe uav 1 (1, 0) r (0.2)
@@ -71,7 +71,7 @@ size (1, 1)

0.1 0.2 0.3 0.4

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 RWTexture2D<float4> u : register(u0);

float4 main() : sv_target1
@@ -80,7 +80,7 @@ float4 main() : sv_target1
     return 0;
 }

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 RWTexture2D<float4> u : register(u1);

float4 main() : sv_target1
@@ -99,7 +99,7 @@ float4 main() : sv_target1
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe uav 2 (0, 0) rgba (0.9, 0.8, 0.7, 0.6)

@@ -118,7 +118,7 @@ float4 main() : sv_target1
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe uav 3 (0, 0) rgba (0.9, 0.8, 0.7, 0.6)

% Uppercase register set name
@@ -132,7 +132,7 @@ float4 main() : sv_target1
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe uav 3 (0, 0) rgba (0.9, 0.8, 0.7, 0.6)

% Test that we can declare and use an array of UAVs.
@@ -158,12 +158,12 @@ float4 main() : sv_target1
 }

[test]
-draw quad
+todo(sm>=6) draw quad
 probe uav 2 (0, 0) rgba (1.1, 1.2, 1.3, 1.4)
 probe uav 3 (0, 0) rgba (2.1, 2.2, 2.3, 2.4)

% RWTexture1D types
-[pixel shader]
+[pixel shader fail(sm>=6)]
 struct s
 {
     float3 a;
@@ -181,7 +181,7 @@ float4 main() : sv_target1
 }

% RWTexture2D types
-[pixel shader]
+[pixel shader fail(sm>=6)]
 struct s
 {
     float3 a;
@@ -199,7 +199,7 @@ float4 main() : sv_target1
 }

% RWTexture3D types
-[pixel shader]
+[pixel shader fail(sm>=6)]
 struct s
 {
     float3 a;
diff --git a/tests/hlsl/uniform-semantics.shader_test b/tests/hlsl/uniform-semantics.shader_test
index 1125117fe..86e3b83f9 100644
--- a/tests/hlsl/uniform-semantics.shader_test
+++ b/tests/hlsl/uniform-semantics.shader_test
@@ -10,7 +10,7 @@ float4 main() : sv_target

[test]
 uniform 0 float 3.5
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (3.5, 3.5, 3.5, 3.5)

@@ -24,5 +24,5 @@ float4 main() : sv_target

[test]
 uniform 0 float4 4.0 5.0 6.0 7.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (4.0, 5.0, 4.0, 5.0)
diff --git a/tests/hlsl/vector-indexing-uniform.shader_test b/tests/hlsl/vector-indexing-uniform.shader_test
index e5ffbdd02..3501f3af7 100644
--- a/tests/hlsl/vector-indexing-uniform.shader_test
+++ b/tests/hlsl/vector-indexing-uniform.shader_test
@@ -12,5 +12,5 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float 2
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5, 0.3, 0.8, 0.2)
diff --git a/tests/hlsl/vector-indexing.shader_test b/tests/hlsl/vector-indexing.shader_test
index 1542d358a..71a4ca26d 100644
--- a/tests/hlsl/vector-indexing.shader_test
+++ b/tests/hlsl/vector-indexing.shader_test
@@ -23,11 +23,11 @@ float4 main() : SV_TARGET

[test]
 uniform 0 float4 1.0 2.0 3.0 4.0
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (1.0, 2.0, 2.0, 3.0)

-[pixel shader fail]
+[pixel shader fail(sm<6)]
 float4 main() : SV_TARGET
 {
     float4 vec = {0, 1, 2, 3};
diff --git a/tests/hlsl/writemask-assignop-0.shader_test b/tests/hlsl/writemask-assignop-0.shader_test
index 374a38bb4..fa8ecc2e4 100644
--- a/tests/hlsl/writemask-assignop-0.shader_test
+++ b/tests/hlsl/writemask-assignop-0.shader_test
@@ -11,5 +11,5 @@ float4 main() : SV_target

[test]
 uniform 0 float4 0.0303 0.08 0.07 0.0202
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (-0.4697, -0.02, 0.57, 0.3202) 2
diff --git a/tests/hlsl/writemask-assignop-1.shader_test b/tests/hlsl/writemask-assignop-1.shader_test
index 61993257c..3bebcce61 100644
--- a/tests/hlsl/writemask-assignop-1.shader_test
+++ b/tests/hlsl/writemask-assignop-1.shader_test
@@ -12,5 +12,5 @@ float4 main() : SV_target

[test]
 uniform 0 float4 0.0303 0.08 0.07 0.0202
-draw quad
+todo(sm>=6) draw quad
 probe all rgba (0.5697, -0.08, -0.27, -0.4202)
diff --git a/tests/shader_runner.c b/tests/shader_runner.c
index 1312c44bb..38fe700d8 100644
--- a/tests/shader_runner.c
+++ b/tests/shader_runner.c
@@ -60,6 +60,7 @@ typedef int HRESULT;
 #include "vkd3d_d3dcompiler.h"
 #include "vkd3d_test.h"
 #include "shader_runner.h"
+#include "dxcompiler.h"

struct test_options test_options = {0};

@@ -129,9 +130,11 @@ static bool match_directive_substring(const char *line, const char *token, const

static void parse_require_directive(struct shader_runner *runner, const char *line)
 {
+    bool less_than = false;
     unsigned int i;

-    if (match_string(line, "shader model >=", &line))
+    if (match_string(line, "shader model >=", &line)
+            || (less_than = match_string(line, "shader model <", &line)))
     {
         static const char *const model_strings[] =
         {
@@ -141,13 +144,23 @@ static void parse_require_directive(struct shader_runner *runner, const char *li
             [SHADER_MODEL_4_1] = "4.1",
             [SHADER_MODEL_5_0] = "5.0",
             [SHADER_MODEL_5_1] = "5.1",
+            [SHADER_MODEL_6_0] = "6.0",
         };

for (i = 0; i < ARRAY_SIZE(model_strings); ++i)
         {
             if (match_string(line, model_strings[i], &line))
             {
-                runner->minimum_shader_model = i;
+                if (less_than)
+                {
+                    if (!i)
+                        fatal_error("Shader model < '%s' is invalid.\n", line);
+                    runner->maximum_shader_model = min(runner->maximum_shader_model, i - 1);
+                }
+                else
+                {
+                    runner->minimum_shader_model = max(runner->minimum_shader_model, i);
+                }
                 return;
             }
         }
@@ -485,6 +498,10 @@ static void parse_test_directive(struct shader_runner *runner, const char *line)

if (match_string(line, "todo", &line))
         runner->is_todo = true;
+    else if (match_string(line, "todo(sm<6)", &line))
+        runner->is_todo = runner->minimum_shader_model < SHADER_MODEL_6_0;
+    else if (match_string(line, "todo(sm>=6)", &line))
+        runner->is_todo = runner->minimum_shader_model >= SHADER_MODEL_6_0;

if (match_string(line, "dispatch", &line))
     {
@@ -802,9 +819,113 @@ const char *shader_type_string(enum shader_type type)
     return shader_types[type];
 }

-static void compile_shader(struct shader_runner *runner, const char *source, size_t len, enum shader_type type,
-        HRESULT expect)
+/* Avoid issues with calling convention mismatch and different methods for string
+ * retrieval by copying all IDxcBlob objects to a new ID3D10Blob. */
+
+static void d3d10_blob_from_dxc_blob_utf8(IDxcBlobUtf8 *blob, ID3D10Blob **blob_out)
 {
+    ID3D10Blob *d3d_blob;
+    size_t size;
+    HRESULT hr;
+
+    size = IDxcBlobUtf8_GetStringLength(blob) + 1;
+    if (FAILED(hr = D3DCreateBlob(size, (ID3DBlob **)&d3d_blob)))
+    {
+        trace("Failed to create blob, hr %#x.\n", hr);
+        return;
+    }
+
+    memcpy(ID3D10Blob_GetBufferPointer(d3d_blob), IDxcBlobUtf8_GetStringPointer(blob), size);
+    *blob_out = d3d_blob;
+}
+
+static HRESULT d3d10_blob_from_dxc_blob(IDxcBlob *blob, ID3D10Blob **blob_out)
+{
+    ID3D10Blob *d3d_blob;
+    size_t size;
+    HRESULT hr;
+
+    size = IDxcBlob_GetBufferSize(blob);
+    if (FAILED(hr = D3DCreateBlob(size, (ID3DBlob **)&d3d_blob)))
+    {
+        trace("Failed to create blob, hr %#x.\n", hr);
+        return hr;
+    }
+
+    memcpy(ID3D10Blob_GetBufferPointer(d3d_blob), IDxcBlob_GetBufferPointer(blob), size);
+    *blob_out = d3d_blob;
+
+    return S_OK;
+}
+
+HRESULT dxc_compiler_compile_shader(void *dxc_compiler, enum shader_type type, const char *hlsl,
+        ID3D10Blob **blob_out, ID3D10Blob **errors_out)
+{
+    DxcBuffer src_buf = {hlsl, strlen(hlsl), 65001};
+    IDxcCompiler3 *compiler = dxc_compiler;
+    HRESULT hr, compile_hr;
+    IDxcBlobUtf8 *errors;
+    IDxcResult *result;
+    IDxcBlob *blob;
+
+    static const WCHAR *const shader_profiles[] =
+    {
+        [SHADER_TYPE_CS] = L"cs_6_0",
+        [SHADER_TYPE_PS] = L"ps_6_0",
+        [SHADER_TYPE_VS] = L"vs_6_0",
+    };
+    const WCHAR *args[] =
+    {
+        L"/T",
+        shader_profiles[type],
+        L"/Qstrip_reflect",
+        L"/Qstrip_debug",
+        L"/flegacy-macro-expansion",
+        L"/flegacy-resource-reservation",
+    };
+
+    *blob_out = NULL;
+    *errors_out = NULL;
+
+    if (FAILED(hr = IDxcCompiler3_Compile(compiler, &src_buf, args, ARRAY_SIZE(args), NULL, &IID_IDxcResult, (void **)&result)))
+    {
+        trace("Failed to compile shader, hr %#x.\n", hr);
+        return hr;
+    }
+
+    if (IDxcResult_HasOutput(result, DXC_OUT_ERRORS)
+            && SUCCEEDED(hr = IDxcResult_GetOutput(result, DXC_OUT_ERRORS, &IID_IDxcBlobUtf8, (void **)&errors, NULL)))
+    {
+        if (IDxcBlobUtf8_GetStringLength(errors))
+            d3d10_blob_from_dxc_blob_utf8(errors, errors_out);
+        IDxcBlobUtf8_Release(errors);
+    }
+
+    if (FAILED(hr = IDxcResult_GetStatus(result, &compile_hr)) || FAILED((hr = compile_hr)))
+    {
+        if (hr == DXC_E_LLVM_CAST_ERROR)
+            hr = E_FAIL;
+        goto result_release;
+    }
+
+    if (FAILED(hr = IDxcResult_GetOutput(result, DXC_OUT_OBJECT, &IID_IDxcBlob, (void **)&blob, NULL)))
+        goto result_release;
+
+    IDxcResult_Release(result);
+
+    hr = d3d10_blob_from_dxc_blob(blob, blob_out);
+    IDxcBlob_Release(blob);
+    return hr;
+
+result_release:
+    IDxcResult_Release(result);
+    return hr;
+}
+
+static void compile_shader(struct shader_runner *runner, IDxcCompiler3 *dxc_compiler, const char *source, size_t len,
+        enum shader_type type, HRESULT expect)
+{
+    bool use_dxcompiler = runner->minimum_shader_model >= SHADER_MODEL_6_0;
     ID3D10Blob *blob = NULL, *errors = NULL;
     char profile[7];
     HRESULT hr;
@@ -817,10 +938,19 @@ static void compile_shader(struct shader_runner *runner, const char *source, siz
         [SHADER_MODEL_4_1] = "4_1",
         [SHADER_MODEL_5_0] = "5_0",
         [SHADER_MODEL_5_1] = "5_1",
+        [SHADER_MODEL_6_0] = "6_0",
     };

-    sprintf(profile, "%s_%s", shader_type_string(type), shader_models[runner->minimum_shader_model]);
-    hr = D3DCompile(source, len, NULL, NULL, NULL, "main", profile, runner->compile_options, 0, &blob, &errors);
+    if (use_dxcompiler)
+    {
+        assert(dxc_compiler);
+        hr = dxc_compiler_compile_shader(dxc_compiler, type, source, &blob, &errors);
+    }
+    else
+    {
+        sprintf(profile, "%s_%s", shader_type_string(type), shader_models[runner->minimum_shader_model]);
+        hr = D3DCompile(source, len, NULL, NULL, NULL, "main", profile, runner->compile_options, 0, &blob, &errors);
+    }
     hr = map_unidentified_hrs(hr);
     ok(hr == expect, "Got unexpected hr %#x.\n", hr);
     if (hr == S_OK)
@@ -845,8 +975,11 @@ static enum parse_state read_shader_directive(struct shader_runner *runner, enum
 {
     while (*src && *src != ']')
     {
+        /* 'todo' is not meaningful when dxcompiler is in use, so it has no '(sm<6) qualifier. */
         if (match_directive_substring(src, "todo", &src))
         {
+            if (runner->minimum_shader_model >= SHADER_MODEL_6_0)
+                continue;
             if (state == STATE_SHADER_COMPUTE)
                 state = STATE_SHADER_COMPUTE_TODO;
             else if (state == STATE_SHADER_PIXEL)
@@ -858,9 +991,20 @@ static enum parse_state read_shader_directive(struct shader_runner *runner, enum
         {
             *expect_hr = E_FAIL;
         }
-        else if (match_directive_substring(src, "notimpl", &src))
+        else if (match_directive_substring(src, "fail(sm<6)", &src))
+        {
+            if (runner->minimum_shader_model < SHADER_MODEL_6_0)
+                *expect_hr = E_FAIL;
+        }
+        else if (match_directive_substring(src, "fail(sm>=6)", &src))
+        {
+            if (runner->minimum_shader_model >= SHADER_MODEL_6_0)
+                *expect_hr = E_FAIL;
+        }
+        else if (match_directive_substring(src, "notimpl(sm<6)", &src))
         {
-            *expect_hr = E_NOTIMPL;
+            if (runner->minimum_shader_model < SHADER_MODEL_6_0)
+                *expect_hr = E_NOTIMPL;
         }
         else
         {
@@ -874,7 +1018,8 @@ static enum parse_state read_shader_directive(struct shader_runner *runner, enum
     return state;
 }

-void run_shader_tests(struct shader_runner *runner, const struct shader_runner_ops *ops)
+void run_shader_tests(struct shader_runner *runner, const struct shader_runner_ops *ops, void *dxc_compiler,
+        enum shader_model minimum_shader_model, enum shader_model maximum_shader_model)
 {
     size_t shader_source_size = 0, shader_source_len = 0;
     struct resource_params current_resource;
@@ -895,7 +1040,8 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o

memset(runner, 0, sizeof(*runner));
     runner->ops = ops;
-    runner->minimum_shader_model = SHADER_MODEL_2_0;
+    runner->minimum_shader_model = minimum_shader_model;
+    runner->maximum_shader_model = maximum_shader_model;

for (;;)
     {
@@ -931,7 +1077,8 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
                     if (!skip_tests)
                     {
                         todo_if (state == STATE_SHADER_COMPUTE_TODO)
-                            compile_shader(runner, shader_source, shader_source_len, SHADER_TYPE_CS, expect_hr);
+                        compile_shader(runner, dxc_compiler, shader_source, shader_source_len, SHADER_TYPE_CS,
+                                expect_hr);
                     }
                     free(runner->cs_source);
                     runner->cs_source = shader_source;
@@ -945,7 +1092,8 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
                     if (!skip_tests)
                     {
                         todo_if (state == STATE_SHADER_PIXEL_TODO)
-                            compile_shader(runner, shader_source, shader_source_len, SHADER_TYPE_PS, expect_hr);
+                        compile_shader(runner, dxc_compiler, shader_source, shader_source_len, SHADER_TYPE_PS,
+                                expect_hr);
                     }
                     free(runner->ps_source);
                     runner->ps_source = shader_source;
@@ -959,7 +1107,8 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
                     if (!skip_tests)
                     {
                         todo_if (state == STATE_SHADER_VERTEX_TODO)
-                            compile_shader(runner, shader_source, shader_source_len, SHADER_TYPE_VS, expect_hr);
+                        compile_shader(runner, dxc_compiler, shader_source, shader_source_len, SHADER_TYPE_VS,
+                                expect_hr);
                     }
                     free(runner->vs_source);
                     runner->vs_source = shader_source;
@@ -1047,7 +1196,8 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
             else if (!strcmp(line, "[require]\n"))
             {
                 state = STATE_REQUIRE;
-                runner->minimum_shader_model = SHADER_MODEL_2_0;
+                runner->minimum_shader_model = minimum_shader_model;
+                runner->maximum_shader_model = maximum_shader_model;
                 runner->compile_options = 0;
                 skip_tests = false;
             }
@@ -1208,7 +1358,10 @@ void run_shader_tests(struct shader_runner *runner, const struct shader_runner_o
                     break;

case STATE_TEST:
-                    if (!skip_tests)
+                    assert(SUCCEEDED(expect_hr) || runner->minimum_shader_model >= SHADER_MODEL_6_0);
+                    /* Compilation which fails with dxcompiler is not 'todo', therefore the tests are
+                     * not 'todo' either. They cannot run, so skip them entirely. */
+                    if (!skip_tests && SUCCEEDED(expect_hr))
                         parse_test_directive(runner, line);
                     break;
             }
@@ -1284,8 +1437,47 @@ out:
 }
 #endif

+#if defined(SONAME_LIBDXCOMPILER) && !defined(VKD3D_CROSSTEST)
+static IDxcCompiler3 *dxcompiler_create()
+{
+    DxcCreateInstanceProc create_instance;
+    IDxcCompiler3 *compiler;
+    HRESULT hr;
+    void *dll;
+
+    if (!(dll = vkd3d_dlopen(SONAME_LIBDXCOMPILER)))
+    {
+        trace("Failed to load dxcompiler library, %s.\n", vkd3d_dlerror());
+        return NULL;
+    }
+
+    if (!(create_instance = (DxcCreateInstanceProc)vkd3d_dlsym(dll, "DxcCreateInstance")))
+    {
+        trace("Failed to get DxcCreateInstance() pointer.\n");
+        return NULL;
+    }
+
+    if (FAILED(hr = create_instance(&CLSID_DxcCompiler, &IID_IDxcCompiler3, (void **)&compiler)))
+    {
+        trace("Failed to create instance, hr %#x.\n", hr);
+        return NULL;
+    }
+
+    return compiler;
+}
+#elif !defined(VKD3D_CROSSTEST)
+static IDxcCompiler3 *dxcompiler_create()
+{
+    return NULL;
+}
+#endif
+
 START_TEST(shader_runner)
 {
+#ifndef VKD3D_CROSSTEST
+    IDxcCompiler3 *dxc_compiler;
+#endif
+
     parse_args(argc, argv);

#if defined(VKD3D_CROSSTEST)
@@ -1298,7 +1490,7 @@ START_TEST(shader_runner)
     run_shader_tests_d3d11();

trace("Compiling shaders with d3dcompiler_47.dll and executing with d3d12.dll\n");
-    run_shader_tests_d3d12();
+    run_shader_tests_d3d12(NULL, SHADER_MODEL_4_0, SHADER_MODEL_5_1);

print_dll_version("d3dcompiler_47.dll");
     print_dll_version("dxgi.dll");
@@ -1315,7 +1507,15 @@ START_TEST(shader_runner)
     run_shader_tests_d3d11();

trace("Compiling shaders with vkd3d-shader and executing with vkd3d\n");
-    run_shader_tests_d3d12();
+    run_shader_tests_d3d12(NULL, SHADER_MODEL_4_0, SHADER_MODEL_5_1);
+
+    if ((dxc_compiler = dxcompiler_create()))
+    {
+        trace("Compiling shaders with dxcompiler and executing with vkd3d\n");
+        run_shader_tests_d3d12(dxc_compiler, SHADER_MODEL_6_0, SHADER_MODEL_6_0);
+        IDxcCompiler3_Release(dxc_compiler);
+        print_dll_version(SONAME_LIBDXCOMPILER);
+    }

print_dll_version("d3d9.dll");
     print_dll_version("d3d11.dll");
@@ -1326,6 +1526,13 @@ START_TEST(shader_runner)
     run_shader_tests_vulkan();

trace("Compiling shaders with vkd3d-shader and executing with vkd3d\n");
-    run_shader_tests_d3d12();
+    run_shader_tests_d3d12(NULL, SHADER_MODEL_4_0, SHADER_MODEL_5_1);
+
+    if ((dxc_compiler = dxcompiler_create()))
+    {
+        trace("Compiling shaders with dxcompiler and executing with vkd3d\n");
+        run_shader_tests_d3d12(dxc_compiler, SHADER_MODEL_6_0, SHADER_MODEL_6_0);
+        IDxcCompiler3_Release(dxc_compiler);
+    }
 #endif
 }
diff --git a/tests/shader_runner.h b/tests/shader_runner.h
index 6591143e6..aff752206 100644
--- a/tests/shader_runner.h
+++ b/tests/shader_runner.h
@@ -36,6 +36,7 @@ enum shader_model
     SHADER_MODEL_4_1,
     SHADER_MODEL_5_0,
     SHADER_MODEL_5_1,
+    SHADER_MODEL_6_0,
 };

enum shader_type
@@ -118,6 +119,7 @@ struct shader_runner
     char *ps_source;
     char *cs_source;
     enum shader_model minimum_shader_model;
+    enum shader_model maximum_shader_model;

bool last_render_failed;

@@ -158,8 +160,11 @@ void fatal_error(const char *format, ...) VKD3D_NORETURN VKD3D_PRINTF_FUNC(1, 2)

unsigned int get_vb_stride(const struct shader_runner *runner, unsigned int slot);
 void init_resource(struct resource *resource, const struct resource_params *params);
+HRESULT dxc_compiler_compile_shader(void *dxc_compiler, enum shader_type type, const char *hlsl,
+        ID3D10Blob **blob_out, ID3D10Blob **errors_out);

-void run_shader_tests(struct shader_runner *runner, const struct shader_runner_ops *ops);
+void run_shader_tests(struct shader_runner *runner, const struct shader_runner_ops *ops, void *dxc_compiler,
+        enum shader_model minimum_shader_model, enum shader_model maximum_shader_model);

#ifdef _WIN32
 void run_shader_tests_d3d9(void);
@@ -167,4 +172,5 @@ void run_shader_tests_d3d11(void);
 #else
 void run_shader_tests_vulkan(void);
 #endif
-void run_shader_tests_d3d12(void);
+void run_shader_tests_d3d12(void *dxc_compiler, enum shader_model minimum_shader_model,
+        enum shader_model maximum_shader_model);
diff --git a/tests/shader_runner_d3d11.c b/tests/shader_runner_d3d11.c
index 25b585b14..bd9d363ce 100644
--- a/tests/shader_runner_d3d11.c
+++ b/tests/shader_runner_d3d11.c
@@ -747,7 +747,7 @@ void run_shader_tests_d3d11(void)
         init_adapter_info();
         if (init_test_context(&runner))
         {
-            run_shader_tests(&runner.r, &d3d11_runner_ops);
+            run_shader_tests(&runner.r, &d3d11_runner_ops, NULL, SHADER_MODEL_2_0, SHADER_MODEL_5_1);
             destroy_test_context(&runner);
         }
     }
diff --git a/tests/shader_runner_d3d12.c b/tests/shader_runner_d3d12.c
index 925bdca99..f9f4df533 100644
--- a/tests/shader_runner_d3d12.c
+++ b/tests/shader_runner_d3d12.c
@@ -23,6 +23,7 @@
 #define VKD3D_TEST_NO_DEFS
 #include "d3d12_crosstest.h"
 #include "shader_runner.h"
+#include "dxcompiler.h"

struct d3d12_resource
 {
@@ -49,6 +50,8 @@ struct d3d12_shader_runner
     ID3D12CommandQueue *compute_queue;
     ID3D12CommandAllocator *compute_allocator;
     ID3D12GraphicsCommandList *compute_list;
+
+    IDxcCompiler3 *dxc_compiler;
 };

static struct d3d12_shader_runner *d3d12_shader_runner(struct shader_runner *r)
@@ -70,10 +73,19 @@ static ID3D10Blob *compile_shader(const struct d3d12_shader_runner *runner, cons
         [SHADER_MODEL_4_1] = "4_1",
         [SHADER_MODEL_5_0] = "5_0",
         [SHADER_MODEL_5_1] = "5_1",
+        [SHADER_MODEL_6_0] = "6_0",
     };

-    sprintf(profile, "%s_%s", shader_type_string(type), shader_models[runner->r.minimum_shader_model]);
-    hr = D3DCompile(source, strlen(source), NULL, NULL, NULL, "main", profile, runner->r.compile_options, 0, &blob, &errors);
+    if (runner->r.minimum_shader_model >= SHADER_MODEL_6_0)
+    {
+        assert(runner->dxc_compiler);
+        hr = dxc_compiler_compile_shader(runner->dxc_compiler, type, source, &blob, &errors);
+    }
+    else
+    {
+        sprintf(profile, "%s_%s", shader_type_string(type), shader_models[runner->r.minimum_shader_model]);
+        hr = D3DCompile(source, strlen(source), NULL, NULL, NULL, "main", profile, runner->r.compile_options, 0, &blob, &errors);
+    }
     ok(FAILED(hr) == !blob, "Got unexpected hr %#x, blob %p.\n", hr, blob);
     if (errors)
     {
@@ -84,6 +96,13 @@ static ID3D10Blob *compile_shader(const struct d3d12_shader_runner *runner, cons
     return blob;
 }

+static bool d3d12_runner_check_requirements(struct shader_runner *r)
+{
+    struct d3d12_shader_runner *runner = d3d12_shader_runner(r);
+
+    return runner->r.maximum_shader_model >= runner->r.minimum_shader_model;
+}
+
 #define MAX_RESOURCE_DESCRIPTORS (MAX_RESOURCES * 2)

static struct resource *d3d12_runner_create_resource(struct shader_runner *r, const struct resource_params *params)
@@ -311,7 +330,7 @@ static bool d3d12_runner_dispatch(struct shader_runner *r, unsigned int x, unsig
     size_t i;

cs_code = compile_shader(runner, runner->r.cs_source, SHADER_TYPE_CS);
-    todo_if (runner->r.is_todo) ok(cs_code, "Failed to compile shader.\n");
+    todo_if(runner->r.is_todo && runner->r.minimum_shader_model < SHADER_MODEL_6_0) ok(cs_code, "Failed to compile shader.\n");
     if (!cs_code)
         return false;

@@ -319,8 +338,16 @@ static bool d3d12_runner_dispatch(struct shader_runner *r, unsigned int x, unsig

cs.pShaderBytecode = ID3D10Blob_GetBufferPointer(cs_code);
     cs.BytecodeLength = ID3D10Blob_GetBufferSize(cs_code);
+    todo_if(runner->r.is_todo)
     pso = create_compute_pipeline_state(device, root_signature, cs);
     ID3D10Blob_Release(cs_code);
+
+    if (!pso)
+    {
+        ID3D12RootSignature_Release(root_signature);
+        return false;
+    }
+
     add_pso(test_context, pso);

ID3D12GraphicsCommandList_SetComputeRootSignature(command_list, root_signature);
@@ -387,7 +414,8 @@ static bool d3d12_runner_draw(struct shader_runner *r,

ps_code = compile_shader(runner, runner->r.ps_source, SHADER_TYPE_PS);
     vs_code = compile_shader(runner, runner->r.vs_source, SHADER_TYPE_VS);
-    todo_if (runner->r.is_todo) ok(ps_code && vs_code, "Failed to compile shaders.\n");
+    todo_if(runner->r.is_todo && runner->r.minimum_shader_model < SHADER_MODEL_6_0)
+    ok(ps_code && vs_code, "Failed to compile shaders.\n");

if (!ps_code || !vs_code)
     {
@@ -445,10 +473,14 @@ static bool d3d12_runner_draw(struct shader_runner *r,

hr = ID3D12Device_CreateGraphicsPipelineState(device, &pso_desc,
             &IID_ID3D12PipelineState, (void **)&pso);
-    ok(hr == S_OK, "Failed to create state, hr %#x.\n", hr);
+    todo_if(runner->r.is_todo) ok(hr == S_OK, "Failed to create state, hr %#x.\n", hr);
     ID3D10Blob_Release(vs_code);
     ID3D10Blob_Release(ps_code);
     free(input_element_descs);
+
+    if (FAILED(hr))
+        return false;
+
     add_pso(test_context, pso);

ID3D12GraphicsCommandList_SetGraphicsRootSignature(command_list, test_context->root_signature);
@@ -542,6 +574,7 @@ static void d3d12_runner_release_readback(struct shader_runner *r, struct resour

static const struct shader_runner_ops d3d12_runner_ops =
 {
+    .check_requirements = d3d12_runner_check_requirements,
     .create_resource = d3d12_runner_create_resource,
     .destroy_resource = d3d12_runner_destroy_resource,
     .dispatch = d3d12_runner_dispatch,
@@ -550,7 +583,8 @@ static const struct shader_runner_ops d3d12_runner_ops =
     .release_readback = d3d12_runner_release_readback,
 };

-void run_shader_tests_d3d12(void)
+void run_shader_tests_d3d12(void *dxc_compiler, enum shader_model minimum_shader_model,
+        enum shader_model maximum_shader_model)
 {
     static const struct test_context_desc desc =
     {
@@ -569,6 +603,8 @@ void run_shader_tests_d3d12(void)
         return;
     device = runner.test_context.device;

+    runner.dxc_compiler = dxc_compiler;
+
     runner.compute_queue = create_command_queue(device,
             D3D12_COMMAND_LIST_TYPE_COMPUTE, D3D12_COMMAND_QUEUE_PRIORITY_NORMAL);

@@ -580,7 +616,7 @@ void run_shader_tests_d3d12(void)
             runner.compute_allocator, NULL, &IID_ID3D12GraphicsCommandList, (void **)&runner.compute_list);
     ok(hr == S_OK, "Failed to create command list, hr %#x.\n", hr);

-    run_shader_tests(&runner.r, &d3d12_runner_ops);
+    run_shader_tests(&runner.r, &d3d12_runner_ops, dxc_compiler, minimum_shader_model, maximum_shader_model);

ID3D12GraphicsCommandList_Release(runner.compute_list);
     ID3D12CommandAllocator_Release(runner.compute_allocator);
diff --git a/tests/shader_runner_d3d9.c b/tests/shader_runner_d3d9.c
index 0c6d37884..0b33c1c53 100644
--- a/tests/shader_runner_d3d9.c
+++ b/tests/shader_runner_d3d9.c
@@ -541,7 +541,7 @@ void run_shader_tests_d3d9(void)

init_adapter_info();
         init_test_context(&runner);
-        run_shader_tests(&runner.r, &d3d9_runner_ops);
+        run_shader_tests(&runner.r, &d3d9_runner_ops, NULL, SHADER_MODEL_2_0, SHADER_MODEL_3_0);
         destroy_test_context(&runner);
     }
     FreeLibrary(d3d9_module);
diff --git a/tests/shader_runner_vulkan.c b/tests/shader_runner_vulkan.c
index 60c473a45..ebb15eba9 100644
--- a/tests/shader_runner_vulkan.c
+++ b/tests/shader_runner_vulkan.c
@@ -1381,7 +1381,7 @@ void run_shader_tests_vulkan(void)
     if (!init_vulkan_runner(&runner))
         return;

-    run_shader_tests(&runner.r, &vulkan_runner_ops);
+    run_shader_tests(&runner.r, &vulkan_runner_ops, NULL, SHADER_MODEL_2_0, SHADER_MODEL_5_1);

cleanup_vulkan_runner(&runner);
 }

[PATCH v7 05/14] vkd3d-shader/dxil: Read immediate constant arrays.

[Conor McCarthy]

From: Conor McCarthy

---
 libs/vkd3d-shader/d3d_asm.c              |  3 +-
 libs/vkd3d-shader/dxil.c                 | 96 +++++++++++++++++++++++-
 libs/vkd3d-shader/spirv.c                | 11 ++-
 libs/vkd3d-shader/tpf.c                  |  4 +-
 libs/vkd3d-shader/vkd3d_shader_main.c    |  8 +-
 libs/vkd3d-shader/vkd3d_shader_private.h |  7 +-
 6 files changed, 115 insertions(+), 14 deletions(-)

diff --git a/libs/vkd3d-shader/d3d_asm.c b/libs/vkd3d-shader/d3d_asm.c
index 6a3513a28..3c38ceaec 100644
--- a/libs/vkd3d-shader/d3d_asm.c
+++ b/libs/vkd3d-shader/d3d_asm.c
@@ -1647,7 +1647,8 @@ static void shader_dump_instruction(struct vkd3d_d3d_asm_compiler *compiler,

case VKD3DSIH_DCL_IMMEDIATE_CONSTANT_BUFFER:
             vkd3d_string_buffer_printf(buffer, " {\n");
-            for (i = 0; i < ins->declaration.icb->vec4_count; ++i)
+            assert(ins->declaration.icb->component_count == VKD3D_VEC4_SIZE);
+            for (i = 0; i < ins->declaration.icb->element_count; ++i)
             {
                 shader_print_hex_literal(compiler, "    {", ins->declaration.icb->data[4 * i + 0], "");
                 shader_print_hex_literal(compiler, ", ", ins->declaration.icb->data[4 * i + 1], "");
diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c
index bb50ad62b..4963ceac8 100644
--- a/libs/vkd3d-shader/dxil.c
+++ b/libs/vkd3d-shader/dxil.c
@@ -1324,6 +1324,11 @@ static bool sm6_type_is_numeric_aggregate(const struct sm6_type *type)
     }
 }

+static bool sm6_type_is_array(const struct sm6_type *type)
+{
+    return type->class == TYPE_CLASS_ARRAY;
+}
+
 static inline bool sm6_type_is_struct(const struct sm6_type *type)
 {
     return type->class == TYPE_CLASS_STRUCT;
@@ -1916,12 +1921,80 @@ static inline double bitcast_uint64_to_double(uint64_t value)
     return u.double_value;
 }

+static enum vkd3d_result register_allocate_constant_array(struct vkd3d_shader_register *reg, const struct sm6_type *type,
+        const uint64_t *operands, struct sm6_parser *sm6)
+{
+    struct vkd3d_shader_immediate_constant_buffer *icb;
+    const struct sm6_type *elem_type;
+    unsigned int i, size, count;
+
+    elem_type = type->u.array.elem_type;
+    /* Multidimensional arrays are emitted in flattened form. */
+    if (elem_type->class != TYPE_CLASS_INTEGER && elem_type->class != TYPE_CLASS_FLOAT)
+    {
+        FIXME("Unhandled element type %u for data array.\n", elem_type->class);
+        vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_OPERAND,
+                "The element data type for an immediate constant buffer is not scalar integer or floating point.");
+        return VKD3D_ERROR_INVALID_SHADER;
+    }
+
+    /* Arrays of bool are not used in DXIL. dxc will emit an array of int32 instead if necessary. */
+    if (!(size = elem_type->u.width / CHAR_BIT))
+    {
+        WARN("Invalid data type width %u.\n", elem_type->u.width);
+        vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_OPERAND,
+                "An immediate constant buffer is declared with boolean elements.");
+        return VKD3D_ERROR_INVALID_SHADER;
+    }
+    size = max(size, sizeof(icb->data[0]));
+    count = type->u.array.count * size / sizeof(icb->data[0]);
+
+    if (!(icb = vkd3d_malloc(offsetof(struct vkd3d_shader_immediate_constant_buffer, data[count]))))
+    {
+        ERR("Failed to allocate buffer, count %u.\n", count);
+        vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_OUT_OF_MEMORY,
+                "Out of memory allocating an immediate constant buffer of count %u.", count);
+        return VKD3D_ERROR_OUT_OF_MEMORY;
+    }
+    if ((reg->idx[0].offset = shader_instruction_array_add_icb(&sm6->p.instructions, icb)) == UINT_MAX)
+    {
+        ERR("Failed to store icb object.\n");
+        vkd3d_free(icb);
+        vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_OUT_OF_MEMORY,
+                "Out of memory storing an immediate constant buffer object.");
+        return VKD3D_ERROR_OUT_OF_MEMORY;
+    }
+
+    reg->type = VKD3DSPR_IMMCONSTBUFFER;
+    reg->idx_count = 1;
+
+    icb->data_type = vkd3d_data_type_from_sm6_type(elem_type);
+    icb->element_count = type->u.array.count;
+    icb->component_count = 1;
+
+    count = type->u.array.count;
+    if (size > sizeof(icb->data[0]))
+    {
+        uint64_t *data = (uint64_t *)icb->data;
+        for (i = 0; i < count; ++i)
+            data[i] = operands[i];
+    }
+    else
+    {
+        for (i = 0; i < count; ++i)
+            icb->data[i] = operands[i];
+    }
+
+    return VKD3D_OK;
+}
+
 static enum vkd3d_result sm6_parser_constants_init(struct sm6_parser *sm6, const struct dxil_block *block)
 {
     enum vkd3d_shader_register_type reg_type = VKD3DSPR_INVALID;
     const struct sm6_type *type, *elem_type;
     enum vkd3d_data_type reg_data_type;
     const struct dxil_record *record;
+    enum vkd3d_result ret;
     struct sm6_value *dst;
     size_t i, value_idx;
     uint64_t value;
@@ -1974,7 +2047,14 @@ static enum vkd3d_result sm6_parser_constants_init(struct sm6_parser *sm6, const
         switch (record->code)
         {
             case CST_CODE_NULL:
-                /* Register constant data is already zero-filled. */
+                if (sm6_type_is_array(type))
+                {
+                    FIXME("Constant null arrays are not supported.\n");
+                    vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_OPERAND,
+                            "Constant null arrays are not supported.");
+                    return VKD3D_ERROR_INVALID_SHADER;
+                }
+                /* For non-aggregates, register constant data is already zero-filled. */
                 break;

case CST_CODE_INTEGER:
@@ -2017,7 +2097,19 @@ static enum vkd3d_result sm6_parser_constants_init(struct sm6_parser *sm6, const
                 break;

case CST_CODE_DATA:
-                WARN("Unhandled constant array.\n");
+                if (!sm6_type_is_array(type))
+                {
+                    WARN("Invalid type %u for data constant idx %zu.\n", type->class, value_idx);
+                    vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_OPERAND,
+                            "The type of a constant array is not an array type.");
+                    return VKD3D_ERROR_INVALID_SHADER;
+                }
+                if (!dxil_record_validate_operand_count(record, type->u.array.count, type->u.array.count, sm6))
+                    return VKD3D_ERROR_INVALID_SHADER;
+
+                if ((ret = register_allocate_constant_array(&dst->u.reg, type, record->operands, sm6)) < 0)
+                    return ret;
+
                 break;

case CST_CODE_UNDEF:
diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c
index 07e276c57..fe1a5997e 100644
--- a/libs/vkd3d-shader/spirv.c
+++ b/libs/vkd3d-shader/spirv.c
@@ -5678,15 +5678,18 @@ static void spirv_compiler_emit_dcl_immediate_constant_buffer(struct spirv_compi
     struct vkd3d_symbol reg_symbol;
     unsigned int i;

-    if (!(elements = vkd3d_calloc(icb->vec4_count, sizeof(*elements))))
+    assert(icb->data_type == VKD3D_DATA_FLOAT);
+    assert(icb->component_count == VKD3D_VEC4_SIZE);
+
+    if (!(elements = vkd3d_calloc(icb->element_count, sizeof(*elements))))
         return;
-    for (i = 0; i < icb->vec4_count; ++i)
+    for (i = 0; i < icb->element_count; ++i)
         elements[i] = spirv_compiler_get_constant(compiler,
                 VKD3D_SHADER_COMPONENT_FLOAT, VKD3D_VEC4_SIZE, &icb->data[4 * i]);
     type_id = vkd3d_spirv_get_type_id(builder, VKD3D_SHADER_COMPONENT_FLOAT, VKD3D_VEC4_SIZE);
-    length_id = spirv_compiler_get_constant_uint(compiler, icb->vec4_count);
+    length_id = spirv_compiler_get_constant_uint(compiler, icb->element_count);
     type_id = vkd3d_spirv_get_op_type_array(builder, type_id, length_id);
-    const_id = vkd3d_spirv_build_op_constant_composite(builder, type_id, elements, icb->vec4_count);
+    const_id = vkd3d_spirv_build_op_constant_composite(builder, type_id, elements, icb->element_count);
     ptr_type_id = vkd3d_spirv_get_op_type_pointer(builder, SpvStorageClassPrivate, type_id);
     icb_id = vkd3d_spirv_build_op_variable(builder, &builder->global_stream,
             ptr_type_id, SpvStorageClassPrivate, const_id);
diff --git a/libs/vkd3d-shader/tpf.c b/libs/vkd3d-shader/tpf.c
index 63771736e..263e91e99 100644
--- a/libs/vkd3d-shader/tpf.c
+++ b/libs/vkd3d-shader/tpf.c
@@ -781,7 +781,9 @@ static void shader_sm4_read_shader_data(struct vkd3d_shader_instruction *ins, ui
         ins->handler_idx = VKD3DSIH_INVALID;
         return;
     }
-    icb->vec4_count = icb_size / 4;
+    icb->data_type = VKD3D_DATA_FLOAT;
+    icb->component_count = VKD3D_VEC4_SIZE;
+    icb->element_count = icb_size / VKD3D_VEC4_SIZE;
     memcpy(icb->data, tokens, sizeof(*tokens) * icb_size);
     shader_instruction_array_add_icb(&priv->p.instructions, icb);
     ins->declaration.icb = icb;
diff --git a/libs/vkd3d-shader/vkd3d_shader_main.c b/libs/vkd3d-shader/vkd3d_shader_main.c
index a427d996b..13922424a 100644
--- a/libs/vkd3d-shader/vkd3d_shader_main.c
+++ b/libs/vkd3d-shader/vkd3d_shader_main.c
@@ -1837,14 +1837,14 @@ bool shader_instruction_array_reserve(struct vkd3d_shader_instruction_array *ins
     return true;
 }

-bool shader_instruction_array_add_icb(struct vkd3d_shader_instruction_array *instructions,
+unsigned int shader_instruction_array_add_icb(struct vkd3d_shader_instruction_array *instructions,
         struct vkd3d_shader_immediate_constant_buffer *icb)
 {
     if (!vkd3d_array_reserve((void **)&instructions->icbs, &instructions->icb_capacity, instructions->icb_count + 1,
             sizeof(*instructions->icbs)))
-        return false;
-    instructions->icbs[instructions->icb_count++] = icb;
-    return true;
+        return UINT_MAX;
+    instructions->icbs[instructions->icb_count] = icb;
+    return instructions->icb_count++;
 }

static struct vkd3d_shader_src_param *shader_instruction_array_clone_src_params(
diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h
index af75ef3bd..01d5c5cb2 100644
--- a/libs/vkd3d-shader/vkd3d_shader_private.h
+++ b/libs/vkd3d-shader/vkd3d_shader_private.h
@@ -715,7 +715,10 @@ struct vkd3d_shader_version

struct vkd3d_shader_immediate_constant_buffer
 {
-    unsigned int vec4_count;
+    enum vkd3d_data_type data_type;
+    /* total count is element_count * component_count */
+    unsigned int element_count;
+    unsigned int component_count;
     uint32_t data[];
 };

@@ -1101,7 +1104,7 @@ struct vkd3d_shader_instruction_array

bool shader_instruction_array_init(struct vkd3d_shader_instruction_array *instructions, unsigned int reserve);
 bool shader_instruction_array_reserve(struct vkd3d_shader_instruction_array *instructions, unsigned int reserve);
-bool shader_instruction_array_add_icb(struct vkd3d_shader_instruction_array *instructions,
+unsigned int shader_instruction_array_add_icb(struct vkd3d_shader_instruction_array *instructions,
         struct vkd3d_shader_immediate_constant_buffer *icb);
 bool shader_instruction_array_clone_instruction(struct vkd3d_shader_instruction_array *instructions,
         unsigned int dst, unsigned int src);

[PATCH v7 06/14] vkd3d-shader/dxil: Read global constants in sm6_parser_globals_init().

[Conor McCarthy]

From: Conor McCarthy

These are needed for reading metadata.
---
 libs/vkd3d-shader/dxil.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c
index 4963ceac8..fd7aeb331 100644
--- a/libs/vkd3d-shader/dxil.c
+++ b/libs/vkd3d-shader/dxil.c
@@ -2156,6 +2156,7 @@ static enum vkd3d_result sm6_parser_globals_init(struct sm6_parser *sm6)
 {
     const struct dxil_block *block = &sm6->root_block;
     const struct dxil_record *record;
+    enum vkd3d_result ret;
     uint64_t version;
     size_t i;

@@ -2198,6 +2199,13 @@ static enum vkd3d_result sm6_parser_globals_init(struct sm6_parser *sm6)
         }
     }

+    for (i = 0; i < block->child_block_count; ++i)
+    {
+        if (block->child_blocks[i]->id == CONSTANTS_BLOCK
+                && (ret = sm6_parser_constants_init(sm6, block->child_blocks[i])) < 0)
+            return ret;
+    }
+
     return VKD3D_OK;
 }

@@ -2770,6 +2778,9 @@ static enum vkd3d_result sm6_parser_module_init(struct sm6_parser *sm6, const st
     switch (block->id)
     {
         case CONSTANTS_BLOCK:
+            /* Level 1 (global) constants are already done in sm6_parser_globals_init(). */
+            if (level < 2)
+                break;
             function = &sm6->functions[sm6->function_count];
             sm6->cur_max_value = function->value_count;
             return sm6_parser_constants_init(sm6, block);

[PATCH v7 07/14] vkd3d-shader/dxil: Emit an error on allocation failure in dxil_record_to_string().

[Conor McCarthy]

From: Conor McCarthy

---
 libs/vkd3d-shader/dxil.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c
index fd7aeb331..bfb34d248 100644
--- a/libs/vkd3d-shader/dxil.c
+++ b/libs/vkd3d-shader/dxil.c
@@ -973,14 +973,18 @@ static const struct dxil_block *sm6_parser_get_level_one_block(const struct sm6_
     return found;
 }

-static char *dxil_record_to_string(const struct dxil_record *record, unsigned int offset)
+static char *dxil_record_to_string(const struct dxil_record *record, unsigned int offset, struct sm6_parser *sm6)
 {
     unsigned int i;
     char *str;

assert(offset <= record->operand_count);
     if (!(str = vkd3d_calloc(record->operand_count - offset + 1, 1)))
+    {
+        vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_OUT_OF_MEMORY,
+                "Out of memory allocating a string of length %u.", record->operand_count - offset);
         return NULL;
+    }

for (i = offset; i < record->operand_count; ++i)
         str[i - offset] = record->operands[i];
@@ -1235,7 +1239,7 @@ static enum vkd3d_result sm6_parser_type_table_init(struct sm6_parser *sm6)
                 break;

case TYPE_CODE_STRUCT_NAME:
-                if (!(struct_name = dxil_record_to_string(record, 0)))
+                if (!(struct_name = dxil_record_to_string(record, 0, sm6)))
                 {
                     ERR("Failed to allocate struct name.\n");
                     return VKD3D_ERROR_OUT_OF_MEMORY;
@@ -1459,7 +1463,7 @@ static enum vkd3d_result sm6_parser_symtab_init(struct sm6_parser *sm6)

symbol = &sm6->global_symbols[sm6->global_symbol_count];
         symbol->id = record->operands[0];
-        if (!(symbol->name = dxil_record_to_string(record, 1)))
+        if (!(symbol->name = dxil_record_to_string(record, 1, sm6)))
         {
             ERR("Failed to allocate symbol name.\n");
             return VKD3D_ERROR_OUT_OF_MEMORY;

[PATCH v7 08/14] vkd3d-shader/dxil: Read DXIL metadata strings.

[Conor McCarthy]

From: Conor McCarthy

---
 libs/vkd3d-shader/dxil.c                 | 134 ++++++++++++++++++++++-
 libs/vkd3d-shader/vkd3d_shader_private.h |   1 +
 2 files changed, 134 insertions(+), 1 deletion(-)

diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c
index bfb34d248..19a9758ab 100644
--- a/libs/vkd3d-shader/dxil.c
+++ b/libs/vkd3d-shader/dxil.c
@@ -20,6 +20,8 @@

#define VKD3D_SM6_VERSION_MAJOR(version) (((version) >> 4) & 0xf)
 #define VKD3D_SM6_VERSION_MINOR(version) (((version) >> 0) & 0xf)
+/* Two seems to be the maximum but leave some extra room. */
+#define VKD3D_SM6_MAX_METADATA_TABLES 4

#define BITCODE_MAGIC VKD3D_MAKE_TAG('B', 'C', 0xc0, 0xde)
 #define DXIL_OP_MAX_OPERANDS 17
@@ -114,6 +116,19 @@ enum bitcode_function_code
     FUNC_CODE_INST_CMPXCHG     = 46,
 };

+enum bitcode_metadata_code
+{
+    METADATA_STRING             =  1,
+    METADATA_VALUE              =  2,
+    METADATA_NODE               =  3,
+    METADATA_NAME               =  4,
+    METADATA_DISTINCT_NODE      =  5,
+    METADATA_KIND               =  6,
+    METADATA_LOCATION           =  7,
+    METADATA_NAMED_NODE         = 10,
+    METADATA_ATTACHMENT         = 11,
+};
+
 enum bitcode_type_code
 {
     TYPE_CODE_NUMENTRY     =  1,
@@ -278,6 +293,26 @@ struct dxil_block
     size_t record_count;
 };

+enum sm6_metadata_type
+{
+    VKD3D_METADATA_STRING,
+};
+
+struct sm6_metadata_value
+{
+    enum sm6_metadata_type type;
+    union
+    {
+        char *string_value;
+    } u;
+};
+
+struct sm6_metadata_table
+{
+    struct sm6_metadata_value *values;
+    unsigned int count;
+};
+
 struct sm6_parser
 {
     const uint32_t *ptr, *start, *end;
@@ -292,6 +327,7 @@ struct sm6_parser

struct sm6_type *types;
     size_t type_count;
+    struct sm6_type *metadata_type;

struct sm6_symbol *global_symbols;
     size_t global_symbol_count;
@@ -302,6 +338,8 @@ struct sm6_parser
     struct sm6_function *functions;
     size_t function_count;

+    struct sm6_metadata_table metadata_tables[VKD3D_SM6_MAX_METADATA_TABLES];
+
     struct sm6_value *values;
     size_t value_count;
     size_t value_capacity;
@@ -1173,6 +1211,7 @@ static enum vkd3d_result sm6_parser_type_table_init(struct sm6_parser *sm6)

case TYPE_CODE_METADATA:
                 type->class = TYPE_CLASS_METADATA;
+                sm6->metadata_type = type;
                 break;

case TYPE_CODE_NUMENTRY:
@@ -2818,6 +2857,80 @@ static enum vkd3d_result sm6_parser_module_init(struct sm6_parser *sm6, const st
     return VKD3D_OK;
 }

+static enum vkd3d_result sm6_parser_metadata_init(struct sm6_parser *sm6, const struct dxil_block *block,
+        struct sm6_metadata_table *table)
+{
+    struct sm6_metadata_value *values, *m;
+    unsigned int i, count, table_idx;
+    const struct dxil_record *record;
+
+    for (i = 0, count = 0; i < block->record_count; ++i)
+        count += block->records[i]->code != METADATA_NAME;
+
+    if (!(values = vkd3d_calloc(count, sizeof(*values))))
+    {
+        ERR("Failed to allocate metadata tables.\n");
+        vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_OUT_OF_MEMORY,
+                "Out of memory allocating metadata tables.");
+        return VKD3D_ERROR_OUT_OF_MEMORY;
+    }
+    table->values = values;
+
+    for (i = 0; i < block->record_count; ++i)
+    {
+        record = block->records[i];
+
+        table_idx = table->count;
+        m = &values[table_idx];
+
+        switch (record->code)
+        {
+            case METADATA_STRING:
+                /* LLVM allows an empty string here. */
+                m->type = VKD3D_METADATA_STRING;
+                if (!(m->u.string_value = dxil_record_to_string(record, 0, sm6)))
+                {
+                    ERR("Failed to allocate string.\n");
+                    return VKD3D_ERROR_OUT_OF_MEMORY;
+                }
+                break;
+
+            default:
+                FIXME("Unhandled metadata type %u.\n", record->code);
+                vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_METADATA,
+                        "Metadata type %u is unhandled.", record->code);
+                return VKD3D_ERROR_INVALID_SHADER;
+        }
+        ++table->count;
+    }
+
+    return VKD3D_OK;
+}
+
+static void sm6_metadata_value_destroy(struct sm6_metadata_value *m)
+{
+    switch (m->type)
+    {
+        case VKD3D_METADATA_STRING:
+            vkd3d_free(m->u.string_value);
+            break;
+        default:
+            break;
+    }
+}
+
+static void sm6_parser_metadata_cleanup(struct sm6_parser *sm6)
+{
+    unsigned int i, j;
+
+    for (i = 0; i < ARRAY_SIZE(sm6->metadata_tables); ++i)
+    {
+        for (j = 0; j < sm6->metadata_tables[i].count; ++j)
+            sm6_metadata_value_destroy(&sm6->metadata_tables[i].values[j]);
+        vkd3d_free(sm6->metadata_tables[i].values);
+    }
+}
+
 static void sm6_type_table_cleanup(struct sm6_type *types, size_t count)
 {
     size_t i;
@@ -2881,6 +2994,7 @@ static void sm6_parser_destroy(struct vkd3d_shader_parser *parser)
     sm6_type_table_cleanup(sm6->types, sm6->type_count);
     sm6_symtab_cleanup(sm6->global_symbols, sm6->global_symbol_count);
     sm6_functions_cleanup(sm6->functions, sm6->function_count);
+    sm6_parser_metadata_cleanup(sm6);
     vkd3d_free(sm6->values);
     free_shader_desc(&parser->shader_desc);
     vkd3d_free(sm6);
@@ -2904,7 +3018,7 @@ static enum vkd3d_result sm6_parser_init(struct sm6_parser *sm6, const uint32_t
     struct vkd3d_shader_version version;
     struct dxil_block *block;
     enum vkd3d_result ret;
-    unsigned int i;
+    unsigned int i, j;

count = byte_code_size / sizeof(*byte_code);
     if (count < 6)
@@ -3091,6 +3205,24 @@ static enum vkd3d_result sm6_parser_init(struct sm6_parser *sm6, const uint32_t
         return ret;
     }

+    for (i = 0, j = 0; i < sm6->root_block.child_block_count; ++i)
+    {
+        block = sm6->root_block.child_blocks[i];
+        if (block->id != METADATA_BLOCK)
+            continue;
+
+        if (j == ARRAY_SIZE(sm6->metadata_tables))
+        {
+            FIXME("Too many metadata tables.\n");
+            vkd3d_shader_error(message_context, &location, VKD3D_SHADER_ERROR_DXIL_INVALID_METADATA,
+                    "A metadata table count greater than %zu is unsupported.", ARRAY_SIZE(sm6->metadata_tables));
+            return VKD3D_ERROR_INVALID_SHADER;
+        }
+
+        if ((ret = sm6_parser_metadata_init(sm6, block, &sm6->metadata_tables[j++])) < 0)
+            return ret;
+    }
+
     sm6_parser_init_output_signature(sm6, output_signature);
     sm6_parser_init_input_signature(sm6, input_signature);

diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h
index 01d5c5cb2..c2f363e25 100644
--- a/libs/vkd3d-shader/vkd3d_shader_private.h
+++ b/libs/vkd3d-shader/vkd3d_shader_private.h
@@ -176,6 +176,7 @@ enum vkd3d_shader_error
     VKD3D_SHADER_ERROR_DXIL_INVALID_MODULE              = 8011,
     VKD3D_SHADER_ERROR_DXIL_INVALID_OPERAND             = 8012,
     VKD3D_SHADER_ERROR_DXIL_UNHANDLED_INTRINSIC         = 8013,
+    VKD3D_SHADER_ERROR_DXIL_INVALID_METADATA            = 8014,

VKD3D_SHADER_WARNING_DXIL_UNKNOWN_MAGIC_NUMBER      = 8300,
     VKD3D_SHADER_WARNING_DXIL_UNKNOWN_SHADER_TYPE       = 8301,

[PATCH v7 09/14] vkd3d-shader/dxil: Read DXIL metadata nodes.

[Conor McCarthy]

From: Conor McCarthy

---
 libs/vkd3d-shader/dxil.c | 76 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)

diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c
index 19a9758ab..d36224999 100644
--- a/libs/vkd3d-shader/dxil.c
+++ b/libs/vkd3d-shader/dxil.c
@@ -295,15 +295,25 @@ struct dxil_block

enum sm6_metadata_type
 {
+    VKD3D_METADATA_NODE,
     VKD3D_METADATA_STRING,
 };

+struct sm6_metadata_node
+{
+    bool is_distinct;
+    unsigned int operand_count;
+    struct sm6_metadata_value *operands[];
+};
+
 struct sm6_metadata_value
 {
     enum sm6_metadata_type type;
+    const struct sm6_type *value_type;
     union
     {
         char *string_value;
+        struct sm6_metadata_node *node;
     } u;
 };

@@ -2857,12 +2867,69 @@ static enum vkd3d_result sm6_parser_module_init(struct sm6_parser *sm6, const st
     return VKD3D_OK;
 }

+static enum vkd3d_result metadata_value_create_node(struct sm6_metadata_value *m, struct sm6_metadata_table *table,
+        unsigned int dst_idx, unsigned int end_count, const struct dxil_record *record, struct sm6_parser *sm6)
+{
+    struct sm6_metadata_node *node;
+    unsigned int i;
+
+    m->type = VKD3D_METADATA_NODE;
+    if (!(m->value_type = sm6->metadata_type))
+    {
+        WARN("Metadata type not found.\n");
+        vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_METADATA,
+                "The type for metadata values was not found.");
+        return VKD3D_ERROR_INVALID_SHADER;
+    }
+    if (!(node = vkd3d_malloc(offsetof(struct sm6_metadata_node, operands[record->operand_count]))))
+    {
+        ERR("Failed to allocate metadata node with %u operands.\n", record->operand_count);
+        vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_OUT_OF_MEMORY,
+                "Out of memory allocating a metadata node with %u operands.", record->operand_count);
+        return VKD3D_ERROR_OUT_OF_MEMORY;
+    }
+    m->u.node = node;
+
+    node->is_distinct = record->code == METADATA_DISTINCT_NODE;
+
+    for (i = 0; i < record->operand_count; ++i)
+    {
+        uint64_t ref;
+
+        ref = record->operands[i] - 1;
+        if (record->operands[i] >= 1 && ref >= end_count)
+        {
+            WARN("Invalid metadata index %"PRIu64".\n", ref);
+            vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_METADATA,
+                    "Metadata index %"PRIu64" is invalid.", ref);
+            vkd3d_free(node);
+            return VKD3D_ERROR_INVALID_SHADER;
+        }
+
+        if (!node->is_distinct && ref == dst_idx)
+        {
+            WARN("Metadata self-reference at index %u.\n", dst_idx);
+            vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_METADATA,
+                    "Metadata index %u is self-referencing.", dst_idx);
+            vkd3d_free(node);
+            return VKD3D_ERROR_INVALID_SHADER;
+        }
+
+        node->operands[i] = (record->operands[i] >= 1) ? &table->values[ref] : NULL;
+    }
+
+    node->operand_count = record->operand_count;
+
+    return VKD3D_OK;
+}
+
 static enum vkd3d_result sm6_parser_metadata_init(struct sm6_parser *sm6, const struct dxil_block *block,
         struct sm6_metadata_table *table)
 {
     struct sm6_metadata_value *values, *m;
     unsigned int i, count, table_idx;
     const struct dxil_record *record;
+    enum vkd3d_result ret;

for (i = 0, count = 0; i < block->record_count; ++i)
         count += block->records[i]->code != METADATA_NAME;
@@ -2885,6 +2952,12 @@ static enum vkd3d_result sm6_parser_metadata_init(struct sm6_parser *sm6, const

switch (record->code)
         {
+            case METADATA_DISTINCT_NODE:
+            case METADATA_NODE:
+                if ((ret = metadata_value_create_node(m, table, table_idx, count, record, sm6)) < 0)
+                    return ret;
+                break;
+
             case METADATA_STRING:
                 /* LLVM allows an empty string here. */
                 m->type = VKD3D_METADATA_STRING;
@@ -2911,6 +2984,9 @@ static void sm6_metadata_value_destroy(struct sm6_metadata_value *m)
 {
     switch (m->type)
     {
+        case VKD3D_METADATA_NODE:
+            vkd3d_free(m->u.node);
+            break;
         case VKD3D_METADATA_STRING:
             vkd3d_free(m->u.string_value);
             break;

[PATCH v7 10/14] vkd3d-shader/dxil: Read DXIL metadata values.

[Conor McCarthy]

From: Conor McCarthy

---
 libs/vkd3d-shader/dxil.c                 | 54 +++++++++++++++++++++++-
 libs/vkd3d-shader/vkd3d_shader_private.h |  1 +
 2 files changed, 54 insertions(+), 1 deletion(-)

diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c
index d36224999..2c04f5d16 100644
--- a/libs/vkd3d-shader/dxil.c
+++ b/libs/vkd3d-shader/dxil.c
@@ -297,6 +297,7 @@ enum sm6_metadata_type
 {
     VKD3D_METADATA_NODE,
     VKD3D_METADATA_STRING,
+    VKD3D_METADATA_VALUE,
 };

struct sm6_metadata_node
@@ -313,6 +314,7 @@ struct sm6_metadata_value
     union
     {
         char *string_value;
+        const struct sm6_value *value;
         struct sm6_metadata_node *node;
     } u;
 };
@@ -1601,6 +1603,11 @@ static inline bool sm6_value_is_undef(const struct sm6_value *value)
     return sm6_value_is_register(value) && value->u.reg.type == VKD3DSPR_UNDEF;
 }

+static bool sm6_value_is_icb(const struct sm6_value *value)
+{
+    return sm6_value_is_register(value) && value->u.reg.type == VKD3DSPR_IMMCONSTBUFFER;
+}
+
 static inline unsigned int sm6_value_get_constant_uint(const struct sm6_value *value)
 {
     if (!sm6_value_is_constant(value))
@@ -1831,6 +1838,17 @@ static size_t sm6_parser_get_value_index(struct sm6_parser *sm6, uint64_t idx)
     return i;
 }

+static const struct sm6_value *sm6_parser_get_value_safe(struct sm6_parser *sm6, unsigned int idx)
+{
+    if (idx < sm6->value_count)
+        return &sm6->values[idx];
+
+    WARN("Invalid value index %u.\n", idx);
+    vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_OPERAND,
+            "Invalid value index %u.", idx);
+    return NULL;
+}
+
 static size_t sm6_parser_get_value_idx_by_ref(struct sm6_parser *sm6, const struct dxil_record *record,
         const struct sm6_type *fwd_type, unsigned int *rec_idx)
 {
@@ -2926,9 +2944,10 @@ static enum vkd3d_result metadata_value_create_node(struct sm6_metadata_value *m
 static enum vkd3d_result sm6_parser_metadata_init(struct sm6_parser *sm6, const struct dxil_block *block,
         struct sm6_metadata_table *table)
 {
+    unsigned int i, count, table_idx, value_idx;
     struct sm6_metadata_value *values, *m;
-    unsigned int i, count, table_idx;
     const struct dxil_record *record;
+    const struct sm6_value *value;
     enum vkd3d_result ret;

for (i = 0, count = 0; i < block->record_count; ++i)
@@ -2968,6 +2987,39 @@ static enum vkd3d_result sm6_parser_metadata_init(struct sm6_parser *sm6, const
                 }
                 break;

+            case METADATA_VALUE:
+                if (!dxil_record_validate_operand_count(record, 2, 2, sm6))
+                    return VKD3D_ERROR_INVALID_SHADER;
+
+                m->type = VKD3D_METADATA_VALUE;
+                if (!(m->value_type = sm6_parser_get_type(sm6, record->operands[0])))
+                    return VKD3D_ERROR_INVALID_SHADER;
+
+                if (record->operands[1] > UINT_MAX)
+                    WARN("Truncating value index %"PRIu64".\n", record->operands[1]);
+                value_idx = record->operands[1];
+                if (!(value = sm6_parser_get_value_safe(sm6, value_idx)))
+                    return VKD3D_ERROR_INVALID_SHADER;
+
+                if (!sm6_value_is_constant(value) && !sm6_value_is_undef(value) && !sm6_value_is_icb(value)
+                        && !sm6_value_is_function_dcl(value))
+                {
+                    WARN("Value at index %u is not a constant or a function declaration.\n", value_idx);
+                    vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_METADATA,
+                            "Metadata value at index %u is not a constant or a function declaration.", value_idx);
+                    return VKD3D_ERROR_INVALID_SHADER;
+                }
+                m->u.value = value;
+
+                if (value->type != m->value_type)
+                {
+                    WARN("Type mismatch.\n");
+                    vkd3d_shader_parser_warning(&sm6->p, VKD3D_SHADER_WARNING_DXIL_TYPE_MISMATCH,
+                            "The type of a metadata value does not match its referenced value at index %u.", value_idx);
+                }
+
+                break;
+
             default:
                 FIXME("Unhandled metadata type %u.\n", record->code);
                 vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_METADATA,
diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h
index c2f363e25..3e28a5f40 100644
--- a/libs/vkd3d-shader/vkd3d_shader_private.h
+++ b/libs/vkd3d-shader/vkd3d_shader_private.h
@@ -183,6 +183,7 @@ enum vkd3d_shader_error
     VKD3D_SHADER_WARNING_DXIL_INVALID_BLOCK_LENGTH      = 8302,
     VKD3D_SHADER_WARNING_DXIL_INVALID_MODULE_LENGTH     = 8303,
     VKD3D_SHADER_WARNING_DXIL_IGNORING_OPERANDS         = 8304,
+    VKD3D_SHADER_WARNING_DXIL_TYPE_MISMATCH             = 8305,

VKD3D_SHADER_ERROR_VSIR_NOT_IMPLEMENTED             = 9000,
     VKD3D_SHADER_ERROR_VSIR_INVALID_HANDLER             = 9001,

[PATCH v7 11/14] vkd3d-shader/dxil: Read DXIL metadata kinds.

[Conor McCarthy]

From: Conor McCarthy

---
 libs/vkd3d-shader/dxil.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c
index 2c04f5d16..2695b9f61 100644
--- a/libs/vkd3d-shader/dxil.c
+++ b/libs/vkd3d-shader/dxil.c
@@ -295,6 +295,7 @@ struct dxil_block

enum sm6_metadata_type
 {
+    VKD3D_METADATA_KIND,
     VKD3D_METADATA_NODE,
     VKD3D_METADATA_STRING,
     VKD3D_METADATA_VALUE,
@@ -307,6 +308,12 @@ struct sm6_metadata_node
     struct sm6_metadata_value *operands[];
 };

+struct sm6_metadata_kind
+{
+    uint64_t id;
+    char *name;
+};
+
 struct sm6_metadata_value
 {
     enum sm6_metadata_type type;
@@ -316,6 +323,7 @@ struct sm6_metadata_value
         char *string_value;
         const struct sm6_value *value;
         struct sm6_metadata_node *node;
+        struct sm6_metadata_kind kind;
     } u;
 };

@@ -2977,6 +2985,19 @@ static enum vkd3d_result sm6_parser_metadata_init(struct sm6_parser *sm6, const
                     return ret;
                 break;

+            case METADATA_KIND:
+                if (!dxil_record_validate_operand_min_count(record, 2, sm6))
+                    return VKD3D_ERROR_INVALID_SHADER;
+
+                m->type = VKD3D_METADATA_KIND;
+                m->u.kind.id = record->operands[0];
+                if (!(m->u.kind.name = dxil_record_to_string(record, 1, sm6)))
+                {
+                    ERR("Failed to allocate name of a kind.\n");
+                    return VKD3D_ERROR_OUT_OF_MEMORY;
+                }
+                break;
+
             case METADATA_STRING:
                 /* LLVM allows an empty string here. */
                 m->type = VKD3D_METADATA_STRING;
@@ -3039,6 +3060,9 @@ static void sm6_metadata_value_destroy(struct sm6_metadata_value *m)
         case VKD3D_METADATA_NODE:
             vkd3d_free(m->u.node);
             break;
+        case VKD3D_METADATA_KIND:
+            vkd3d_free(m->u.kind.name);
+            break;
         case VKD3D_METADATA_STRING:
             vkd3d_free(m->u.string_value);
             break;

[PATCH v7 12/14] vkd3d-shader/dxil: Read DXIL metadata named nodes.

[Conor McCarthy]

From: Conor McCarthy

---
 libs/vkd3d-shader/dxil.c | 104 +++++++++++++++++++++++++++++++++++++--
 1 file changed, 99 insertions(+), 5 deletions(-)

diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c
index 2695b9f61..9e591af25 100644
--- a/libs/vkd3d-shader/dxil.c
+++ b/libs/vkd3d-shader/dxil.c
@@ -333,6 +333,12 @@ struct sm6_metadata_table
     unsigned int count;
 };

+struct sm6_named_metadata
+{
+    char *name;
+    struct sm6_metadata_value value;
+};
+
 struct sm6_parser
 {
     const uint32_t *ptr, *start, *end;
@@ -359,6 +365,8 @@ struct sm6_parser
     size_t function_count;

struct sm6_metadata_table metadata_tables[VKD3D_SM6_MAX_METADATA_TABLES];
+    struct sm6_named_metadata *named_metadata;
+    unsigned int named_metadata_count;

struct sm6_value *values;
     size_t value_count;
@@ -2697,6 +2705,11 @@ static void sm6_parser_emit_ret(struct sm6_parser *sm6, const struct dxil_record
     ins->handler_idx = VKD3DSIH_NOP;
 }

+static bool sm6_metadata_value_is_node(const struct sm6_metadata_value *m)
+{
+    return m && m->type == VKD3D_METADATA_NODE;
+}
+
 static enum vkd3d_result sm6_parser_function_init(struct sm6_parser *sm6, const struct dxil_block *block,
         struct sm6_function *function)
 {
@@ -2893,11 +2906,31 @@ static enum vkd3d_result sm6_parser_module_init(struct sm6_parser *sm6, const st
     return VKD3D_OK;
 }

+static bool sm6_parser_allocate_named_metadata(struct sm6_parser *sm6)
+{
+    struct dxil_block *block;
+    unsigned int i, j, count;
+
+    for (i = 0, count = 0; i < sm6->root_block.child_block_count; ++i)
+    {
+        block = sm6->root_block.child_blocks[i];
+        if (block->id != METADATA_BLOCK)
+            continue;
+        for (j = 0; j < block->record_count; ++j)
+            count += block->records[j]->code == METADATA_NAMED_NODE;
+    }
+
+    if (!count)
+        return true;
+
+    return !!(sm6->named_metadata = vkd3d_calloc(count, sizeof(*sm6->named_metadata)));
+}
+
 static enum vkd3d_result metadata_value_create_node(struct sm6_metadata_value *m, struct sm6_metadata_table *table,
         unsigned int dst_idx, unsigned int end_count, const struct dxil_record *record, struct sm6_parser *sm6)
 {
     struct sm6_metadata_node *node;
-    unsigned int i;
+    unsigned int i, offset;

m->type = VKD3D_METADATA_NODE;
     if (!(m->value_type = sm6->metadata_type))
@@ -2918,12 +2951,14 @@ static enum vkd3d_result metadata_value_create_node(struct sm6_metadata_value *m

node->is_distinct = record->code == METADATA_DISTINCT_NODE;

+    offset = record->code != METADATA_NAMED_NODE;
+
     for (i = 0; i < record->operand_count; ++i)
     {
         uint64_t ref;

-        ref = record->operands[i] - 1;
-        if (record->operands[i] >= 1 && ref >= end_count)
+        ref = record->operands[i] - offset;
+        if (record->operands[i] >= offset && ref >= end_count)
         {
             WARN("Invalid metadata index %"PRIu64".\n", ref);
             vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_METADATA,
@@ -2941,7 +2976,15 @@ static enum vkd3d_result metadata_value_create_node(struct sm6_metadata_value *m
             return VKD3D_ERROR_INVALID_SHADER;
         }

-        node->operands[i] = (record->operands[i] >= 1) ? &table->values[ref] : NULL;
+        node->operands[i] = (record->operands[i] >= offset) ? &table->values[ref] : NULL;
+        if (record->code == METADATA_NAMED_NODE && !sm6_metadata_value_is_node(node->operands[i]))
+        {
+            WARN("Named node operand is not a node.\n");
+            vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_METADATA,
+                    "The operand of a metadata named node is not a node.");
+            vkd3d_free(node);
+            return VKD3D_ERROR_INVALID_SHADER;
+        }
     }

node->operand_count = record->operand_count;
@@ -2957,6 +3000,7 @@ static enum vkd3d_result sm6_parser_metadata_init(struct sm6_parser *sm6, const
     const struct dxil_record *record;
     const struct sm6_value *value;
     enum vkd3d_result ret;
+    char *name;

for (i = 0, count = 0; i < block->record_count; ++i)
         count += block->records[i]->code != METADATA_NAME;
@@ -2970,7 +3014,7 @@ static enum vkd3d_result sm6_parser_metadata_init(struct sm6_parser *sm6, const
     }
     table->values = values;

-    for (i = 0; i < block->record_count; ++i)
+    for (i = 0, name = NULL; i < block->record_count; ++i)
     {
         record = block->records[i];

@@ -2979,6 +3023,27 @@ static enum vkd3d_result sm6_parser_metadata_init(struct sm6_parser *sm6, const

switch (record->code)
         {
+            case METADATA_NAMED_NODE:
+                if (!name)
+                {
+                    WARN("Named node has no name.\n");
+                    vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_METADATA,
+                            "A metadata named node has no name.");
+                    return VKD3D_ERROR_INVALID_SHADER;
+                }
+
+                /* When DXC emits metadata value array reference indices it assumes named nodes
+                 * are not included in the array. Store named nodes separately. */
+                m = &sm6->named_metadata[sm6->named_metadata_count].value;
+                sm6->named_metadata[sm6->named_metadata_count].name = name;
+                name = NULL;
+
+                if ((ret = metadata_value_create_node(m, table, UINT_MAX, count, record, sm6)) < 0)
+                    return ret;
+                ++sm6->named_metadata_count;
+                /* Skip incrementing the table count. */
+                continue;
+
             case METADATA_DISTINCT_NODE:
             case METADATA_NODE:
                 if ((ret = metadata_value_create_node(m, table, table_idx, count, record, sm6)) < 0)
@@ -2998,6 +3063,23 @@ static enum vkd3d_result sm6_parser_metadata_init(struct sm6_parser *sm6, const
                 }
                 break;

+            case METADATA_NAME:
+                /* Check the next record to avoid freeing 'name' in all exit paths. */
+                if (i + 1 == block->record_count || block->records[i + 1]->code != METADATA_NAMED_NODE)
+                {
+                    WARN("Name is not followed by a named node.\n");
+                    vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_METADATA,
+                            "A metadata node name is not followed by a named node.");
+                    return VKD3D_ERROR_INVALID_SHADER;
+                }
+                /* LLVM allows an empty string here. */
+                if (!(name = dxil_record_to_string(record, 0, sm6)))
+                {
+                    ERR("Failed to allocate name.\n");
+                    return VKD3D_ERROR_OUT_OF_MEMORY;
+                }
+                continue;
+
             case METADATA_STRING:
                 /* LLVM allows an empty string here. */
                 m->type = VKD3D_METADATA_STRING;
@@ -3081,6 +3163,12 @@ static void sm6_parser_metadata_cleanup(struct sm6_parser *sm6)
             sm6_metadata_value_destroy(&sm6->metadata_tables[i].values[j]);
         vkd3d_free(sm6->metadata_tables[i].values);
     }
+    for (i = 0; i < sm6->named_metadata_count; ++i)
+    {
+        sm6_metadata_value_destroy(&sm6->named_metadata[i].value);
+        vkd3d_free(sm6->named_metadata[i].name);
+    }
+    vkd3d_free(sm6->named_metadata);
 }

static void sm6_type_table_cleanup(struct sm6_type *types, size_t count)
@@ -3357,6 +3445,12 @@ static enum vkd3d_result sm6_parser_init(struct sm6_parser *sm6, const uint32_t
         return ret;
     }

+    if (!sm6_parser_allocate_named_metadata(sm6))
+    {
+        ERR("Failed to allocate named metadata array.\n");
+        return VKD3D_ERROR_OUT_OF_MEMORY;
+    }
+
     for (i = 0, j = 0; i < sm6->root_block.child_block_count; ++i)
     {
         block = sm6->root_block.child_blocks[i];

[PATCH v7 13/14] vkd3d-shader/dxil: Validate the entry point info.

[Conor McCarthy]

From: Conor McCarthy

---
 libs/vkd3d-shader/dxil.c                 | 112 +++++++++++++++++++++--
 libs/vkd3d-shader/vkd3d_shader_private.h |   2 +
 2 files changed, 105 insertions(+), 9 deletions(-)

diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c
index 9e591af25..fdcb84013 100644
--- a/libs/vkd3d-shader/dxil.c
+++ b/libs/vkd3d-shader/dxil.c
@@ -358,6 +358,8 @@ struct sm6_parser
     struct sm6_symbol *global_symbols;
     size_t global_symbol_count;

+    const char *entry_point;
+
     struct vkd3d_shader_dst_param *output_params;
     struct vkd3d_shader_dst_param *input_params;

@@ -2710,6 +2712,11 @@ static bool sm6_metadata_value_is_node(const struct sm6_metadata_value *m)
     return m && m->type == VKD3D_METADATA_NODE;
 }

+static bool sm6_metadata_value_is_string(const struct sm6_metadata_value *m)
+{
+    return m && m->type == VKD3D_METADATA_STRING;
+}
+
 static enum vkd3d_result sm6_parser_function_init(struct sm6_parser *sm6, const struct dxil_block *block,
         struct sm6_function *function)
 {
@@ -3135,6 +3142,77 @@ static enum vkd3d_result sm6_parser_metadata_init(struct sm6_parser *sm6, const
     return VKD3D_OK;
 }

+static const struct sm6_metadata_value *sm6_parser_find_named_metadata(struct sm6_parser *sm6, const char *name)
+{
+    const struct sm6_metadata_node *node;
+    unsigned int i;
+
+    for (i = 0; i < sm6->named_metadata_count; ++i)
+    {
+        if (strcmp(sm6->named_metadata[i].name, name))
+            continue;
+
+        node = sm6->named_metadata[i].value.u.node;
+        if (!node->operand_count)
+            return NULL;
+        if (node->operand_count > 1)
+        {
+            FIXME("Ignoring %u extra operands for %s.\n", node->operand_count - 1, name);
+            vkd3d_shader_parser_warning(&sm6->p, VKD3D_SHADER_WARNING_DXIL_IGNORING_OPERANDS,
+                    "Ignoring %u extra operands for metadata node %s.", node->operand_count - 1, name);
+        }
+        return node->operands[0];
+    }
+
+    return NULL;
+}
+
+static enum vkd3d_result sm6_parser_entry_point_init(struct sm6_parser *sm6)
+{
+    const struct sm6_metadata_value *m = sm6_parser_find_named_metadata(sm6, "dx.entryPoints");
+    const struct sm6_metadata_node *entry_node = m ? m->u.node : NULL;
+    const struct sm6_value *value;
+
+    if (!entry_node || entry_node->operand_count < 2 || !(m = entry_node->operands[0]))
+    {
+        WARN("No entry point definition found.\n");
+        vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_ENTRY_POINT,
+                "No entry point definition found in the metadata.");
+        return VKD3D_ERROR_INVALID_SHADER;
+    }
+
+    if (m->type != VKD3D_METADATA_VALUE)
+    {
+        WARN("Entry point definition is not a value.\n");
+        vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_ENTRY_POINT,
+                "Entry point definition is not a metadata value.");
+        return VKD3D_ERROR_INVALID_SHADER;
+    }
+
+    value = m->u.value;
+    if (!sm6_value_is_function_dcl(value))
+    {
+        WARN("Entry point value is not a function definition.\n");
+        vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_ENTRY_POINT,
+                "Entry point metadata value does not contain a function definition.");
+        return VKD3D_ERROR_INVALID_SHADER;
+    }
+
+    sm6->entry_point = value->u.function.name;
+    if (!sm6_metadata_value_is_string(entry_node->operands[1])
+            || ascii_strcasecmp(sm6->entry_point, entry_node->operands[1]->u.string_value))
+    {
+        WARN("Entry point function name %s mismatch.\n", sm6->entry_point);
+        vkd3d_shader_parser_warning(&sm6->p, VKD3D_SHADER_WARNING_DXIL_ENTRY_POINT_MISMATCH,
+                "Entry point function name %s does not match the name in metadata.", sm6->entry_point);
+    }
+
+    sm6_parser_init_input_signature(sm6, &sm6->p.shader_desc.input_signature);
+    sm6_parser_init_output_signature(sm6, &sm6->p.shader_desc.output_signature);
+
+    return VKD3D_OK;
+}
+
 static void sm6_metadata_value_destroy(struct sm6_metadata_value *m)
 {
     switch (m->type)
@@ -3245,6 +3323,15 @@ static const struct vkd3d_shader_parser_ops sm6_parser_ops =
     .parser_destroy = sm6_parser_destroy,
 };

+static struct sm6_function *sm6_parser_get_function(const struct sm6_parser *sm6, const char *name)
+{
+    size_t i;
+    for (i = 0; i < sm6->function_count; ++i)
+        if (!ascii_strcasecmp(sm6->functions[i].declaration->u.function.name, name))
+            return &sm6->functions[i];
+    return NULL;
+}
+
 static enum vkd3d_result sm6_parser_init(struct sm6_parser *sm6, const uint32_t *byte_code, size_t byte_code_size,
         const char *source_name, struct vkd3d_shader_message_context *message_context)
 {
@@ -3257,6 +3344,7 @@ static enum vkd3d_result sm6_parser_init(struct sm6_parser *sm6, const uint32_t
     enum bitcode_block_abbreviation abbr;
     struct vkd3d_shader_version version;
     struct dxil_block *block;
+    struct sm6_function *fn;
     enum vkd3d_result ret;
     unsigned int i, j;

@@ -3469,8 +3557,8 @@ static enum vkd3d_result sm6_parser_init(struct sm6_parser *sm6, const uint32_t
             return ret;
     }

-    sm6_parser_init_output_signature(sm6, output_signature);
-    sm6_parser_init_input_signature(sm6, input_signature);
+    if ((ret = sm6_parser_entry_point_init(sm6)) < 0)
+        return ret;

if ((ret = sm6_parser_module_init(sm6, &sm6->root_block, 0)) < 0)
     {
@@ -3494,14 +3582,20 @@ static enum vkd3d_result sm6_parser_init(struct sm6_parser *sm6, const uint32_t

sm6->p.shader_desc.ssa_count = sm6->ssa_next_id;

-    for (i = 0; i < sm6->function_count; ++i)
+    if (!(fn = sm6_parser_get_function(sm6, sm6->entry_point)))
     {
-        if (!sm6_block_emit_instructions(sm6->functions[i].blocks[0], sm6))
-        {
-            vkd3d_shader_error(message_context, &location, VKD3D_SHADER_ERROR_DXIL_OUT_OF_MEMORY,
-                    "Out of memory emitting shader instructions.");
-            return VKD3D_ERROR_OUT_OF_MEMORY;
-        }
+        WARN("Failed to find entry point %s.\n", sm6->entry_point);
+        vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_ENTRY_POINT,
+                "The definition of the entry point function '%s' was not found.", sm6->entry_point);
+        return VKD3D_ERROR_INVALID_SHADER;
+    }
+
+    assert(sm6->function_count == 1);
+    if (!sm6_block_emit_instructions(fn->blocks[0], sm6))
+    {
+        vkd3d_shader_error(message_context, &location, VKD3D_SHADER_ERROR_DXIL_OUT_OF_MEMORY,
+                "Out of memory emitting shader instructions.");
+        return VKD3D_ERROR_OUT_OF_MEMORY;
     }

dxil_block_destroy(&sm6->root_block);
diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h
index 3e28a5f40..5837a4163 100644
--- a/libs/vkd3d-shader/vkd3d_shader_private.h
+++ b/libs/vkd3d-shader/vkd3d_shader_private.h
@@ -177,6 +177,7 @@ enum vkd3d_shader_error
     VKD3D_SHADER_ERROR_DXIL_INVALID_OPERAND             = 8012,
     VKD3D_SHADER_ERROR_DXIL_UNHANDLED_INTRINSIC         = 8013,
     VKD3D_SHADER_ERROR_DXIL_INVALID_METADATA            = 8014,
+    VKD3D_SHADER_ERROR_DXIL_INVALID_ENTRY_POINT         = 8015,

VKD3D_SHADER_WARNING_DXIL_UNKNOWN_MAGIC_NUMBER      = 8300,
     VKD3D_SHADER_WARNING_DXIL_UNKNOWN_SHADER_TYPE       = 8301,
@@ -184,6 +185,7 @@ enum vkd3d_shader_error
     VKD3D_SHADER_WARNING_DXIL_INVALID_MODULE_LENGTH     = 8303,
     VKD3D_SHADER_WARNING_DXIL_IGNORING_OPERANDS         = 8304,
     VKD3D_SHADER_WARNING_DXIL_TYPE_MISMATCH             = 8305,
+    VKD3D_SHADER_WARNING_DXIL_ENTRY_POINT_MISMATCH      = 8306,

VKD3D_SHADER_ERROR_VSIR_NOT_IMPLEMENTED             = 9000,
     VKD3D_SHADER_ERROR_VSIR_INVALID_HANDLER             = 9001,

[PATCH v7 14/14] vkd3d-shader/dxil: Read the DXIL input and output signatures.

[Conor McCarthy]

From: Conor McCarthy

These can differ from the DXBC signatures by having multiple rows, and
load/store instructions reference them by id instead of register index.
---
 libs/vkd3d-shader/dxbc.c                 |   2 +
 libs/vkd3d-shader/dxil.c                 | 358 ++++++++++++++++++++++-
 libs/vkd3d-shader/vkd3d_shader_private.h |   4 +
 3 files changed, 360 insertions(+), 4 deletions(-)

diff --git a/libs/vkd3d-shader/dxbc.c b/libs/vkd3d-shader/dxbc.c
index dbbf8a5c4..a9a7aefe8 100644
--- a/libs/vkd3d-shader/dxbc.c
+++ b/libs/vkd3d-shader/dxbc.c
@@ -435,6 +435,8 @@ static int shader_parse_signature(const struct vkd3d_shader_dxbc_section_desc *s
         else
             e[i].min_precision = VKD3D_SHADER_MINIMUM_PRECISION_NONE;

+        e[i].interpolation_mode = VKD3DSIM_NONE;
+
         TRACE("Stream: %u, semantic: %s, semantic idx: %u, sysval_semantic %#x, "
                 "type %u, register idx: %u, use_mask %#x, input_mask %#x, precision %u.\n",
                 e[i].stream_index, debugstr_a(e[i].semantic_name), e[i].semantic_index, e[i].sysval_semantic,
diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c
index fdcb84013..48fbcaf13 100644
--- a/libs/vkd3d-shader/dxil.c
+++ b/libs/vkd3d-shader/dxil.c
@@ -154,6 +154,66 @@ enum bitcode_value_symtab_code
     VST_CODE_BBENTRY = 2,
 };

+enum dxil_component_type
+{
+    COMPONENT_TYPE_INVALID     =  0,
+    COMPONENT_TYPE_I1          =  1,
+    COMPONENT_TYPE_I16         =  2,
+    COMPONENT_TYPE_U16         =  3,
+    COMPONENT_TYPE_I32         =  4,
+    COMPONENT_TYPE_U32         =  5,
+    COMPONENT_TYPE_I64         =  6,
+    COMPONENT_TYPE_U64         =  7,
+    COMPONENT_TYPE_F16         =  8,
+    COMPONENT_TYPE_F32         =  9,
+    COMPONENT_TYPE_F64         = 10,
+    COMPONENT_TYPE_SNORMF16    = 11,
+    COMPONENT_TYPE_UNORMF16    = 12,
+    COMPONENT_TYPE_SNORMF32    = 13,
+    COMPONENT_TYPE_UNORMF32    = 14,
+    COMPONENT_TYPE_SNORMF64    = 15,
+    COMPONENT_TYPE_UNORMF64    = 16,
+    COMPONENT_TYPE_PACKEDS8X32 = 17,
+    COMPONENT_TYPE_PACKEDU8X32 = 18,
+};
+
+enum dxil_semantic_kind
+{
+    SEMANTIC_KIND_ARBITRARY            =  0,
+    SEMANTIC_KIND_VERTEXID             =  1,
+    SEMANTIC_KIND_INSTANCEID           =  2,
+    SEMANTIC_KIND_POSITION             =  3,
+    SEMANTIC_KIND_RTARRAYINDEX         =  4,
+    SEMANTIC_KIND_VIEWPORTARRAYINDEX   =  5,
+    SEMANTIC_KIND_CLIPDISTANCE         =  6,
+    SEMANTIC_KIND_CULLDISTANCE         =  7,
+    SEMANTIC_KIND_OUTPUTCONTROLPOINTID =  8,
+    SEMANTIC_KIND_DOMAINLOCATION       =  9,
+    SEMANTIC_KIND_PRIMITIVEID          = 10,
+    SEMANTIC_KIND_GSINSTANCEID         = 11,
+    SEMANTIC_KIND_SAMPLEINDEX          = 12,
+    SEMANTIC_KIND_ISFRONTFACE          = 13,
+    SEMANTIC_KIND_COVERAGE             = 14,
+    SEMANTIC_KIND_INNERCOVERAGE        = 15,
+    SEMANTIC_KIND_TARGET               = 16,
+    SEMANTIC_KIND_DEPTH                = 17,
+    SEMANTIC_KIND_DEPTHLESSEQUAL       = 18,
+    SEMANTIC_KIND_DEPTHGREATEREQUAL    = 19,
+    SEMANTIC_KIND_STENCILREF           = 20,
+    SEMANTIC_KIND_DISPATCHTHREADID     = 21,
+    SEMANTIC_KIND_GROUPID              = 22,
+    SEMANTIC_KIND_GROUPINDEX           = 23,
+    SEMANTIC_KIND_GROUPTHREADID        = 24,
+    SEMANTIC_KIND_TESSFACTOR           = 25,
+    SEMANTIC_KIND_INSIDETESSFACTOR     = 26,
+    SEMANTIC_KIND_VIEWID               = 27,
+    SEMANTIC_KIND_BARYCENTRICS         = 28,
+    SEMANTIC_KIND_SHADINGRATE          = 29,
+    SEMANTIC_KIND_CULLPRIMITIVE        = 30,
+    SEMANTIC_KIND_COUNT                = 31,
+    SEMANTIC_KIND_INVALID              = SEMANTIC_KIND_COUNT,
+};
+
 enum dx_intrinsic_opcode
 {
     DX_LOAD_INPUT                   =   4,
@@ -2357,8 +2417,7 @@ static void sm6_parser_emit_signature(struct sm6_parser *sm6, const struct shade
             param = &ins->declaration.dst;
         }

-        /* TODO: set the interpolation mode when signatures are loaded from DXIL metadata. */
-        ins->flags = (handler_idx == VKD3DSIH_DCL_INPUT_PS) ? VKD3DSIM_LINEAR_NOPERSPECTIVE : 0;
+        ins->flags = e->interpolation_mode;
         *param = params[i];
     }
 }
@@ -2717,6 +2776,25 @@ static bool sm6_metadata_value_is_string(const struct sm6_metadata_value *m)
     return m && m->type == VKD3D_METADATA_STRING;
 }

+static bool sm6_metadata_get_uint_value(const struct sm6_parser *sm6,
+        const struct sm6_metadata_value *m, unsigned int *u)
+{
+    const struct sm6_value *value;
+
+    if (!m || m->type != VKD3D_METADATA_VALUE)
+        return false;
+
+    value = m->u.value;
+    if (!sm6_value_is_constant(value))
+        return false;
+    if (!sm6_type_is_integer(value->type))
+        return false;
+
+    *u = register_get_uint_value(&value->u.reg);
+
+    return true;
+}
+
 static enum vkd3d_result sm6_parser_function_init(struct sm6_parser *sm6, const struct dxil_block *block,
         struct sm6_function *function)
 {
@@ -3142,6 +3220,67 @@ static enum vkd3d_result sm6_parser_metadata_init(struct sm6_parser *sm6, const
     return VKD3D_OK;
 }

+static enum vkd3d_shader_component_type vkd3d_component_type_from_dxil_component_type(enum dxil_component_type type)
+{
+    switch (type)
+    {
+        case COMPONENT_TYPE_I1:
+            return VKD3D_SHADER_COMPONENT_BOOL;
+        case COMPONENT_TYPE_I16:
+        case COMPONENT_TYPE_I32:
+            return VKD3D_SHADER_COMPONENT_INT;
+        case COMPONENT_TYPE_U16:
+        case COMPONENT_TYPE_U32:
+            return VKD3D_SHADER_COMPONENT_UINT;
+        case COMPONENT_TYPE_F16:
+        case COMPONENT_TYPE_F32:
+        case COMPONENT_TYPE_SNORMF32:
+        case COMPONENT_TYPE_UNORMF32:
+            return VKD3D_SHADER_COMPONENT_FLOAT;
+        case COMPONENT_TYPE_F64:
+        case COMPONENT_TYPE_SNORMF64:
+        case COMPONENT_TYPE_UNORMF64:
+            return VKD3D_SHADER_COMPONENT_DOUBLE;
+        default:
+            FIXME("Unhandled component type %u.\n", type);
+            return VKD3D_SHADER_COMPONENT_UINT;
+    }
+}
+
+static enum vkd3d_shader_minimum_precision minimum_precision_from_dxil_component_type(enum dxil_component_type type)
+{
+    switch (type)
+    {
+        case COMPONENT_TYPE_F16:
+            return VKD3D_SHADER_MINIMUM_PRECISION_FLOAT_16;
+        case COMPONENT_TYPE_I16:
+            return VKD3D_SHADER_MINIMUM_PRECISION_INT_16;
+        case COMPONENT_TYPE_U16:
+            return VKD3D_SHADER_MINIMUM_PRECISION_UINT_16;
+        default:
+            return VKD3D_SHADER_MINIMUM_PRECISION_NONE;
+    }
+}
+
+static const enum vkd3d_shader_sysval_semantic sysval_semantic_table[] =
+{
+    [SEMANTIC_KIND_ARBITRARY]            = VKD3D_SHADER_SV_NONE,
+    [SEMANTIC_KIND_POSITION]             = VKD3D_SHADER_SV_POSITION,
+    [SEMANTIC_KIND_TARGET]               = VKD3D_SHADER_SV_NONE,
+};
+
+static enum vkd3d_shader_sysval_semantic sysval_semantic_from_dxil_semantic_kind(enum dxil_semantic_kind kind)
+{
+    if (kind < ARRAY_SIZE(sysval_semantic_table))
+    {
+        return sysval_semantic_table[kind];
+    }
+    else
+    {
+        return VKD3D_SHADER_SV_NONE;
+    }
+}
+
 static const struct sm6_metadata_value *sm6_parser_find_named_metadata(struct sm6_parser *sm6, const char *name)
 {
     const struct sm6_metadata_node *node;
@@ -3167,11 +3306,219 @@ static const struct sm6_metadata_value *sm6_parser_find_named_metadata(struct sm
     return NULL;
 }

+static enum vkd3d_result sm6_parser_read_signature(struct sm6_parser *sm6, const struct sm6_metadata_value *m,
+        struct shader_signature *s)
+{
+    unsigned int i, j, column_count, operand_count, index;
+    const struct sm6_metadata_node *node, *element_node;
+    struct signature_element *elements, *e;
+    unsigned int values[10];
+
+    if (!m)
+        return VKD3D_OK;
+
+    if (!sm6_metadata_value_is_node(m))
+    {
+        WARN("Signature element list is not a node.\n");
+        vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE,
+                "Signature element list is not a metadata node.");
+        return VKD3D_ERROR_INVALID_SHADER;
+    }
+
+    node = m->u.node;
+    operand_count = node->operand_count;
+
+    if (!(elements = vkd3d_calloc(operand_count, sizeof(*elements))))
+    {
+        ERR("Failed to allocate %u signature elements.\n", operand_count);
+        vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_OUT_OF_MEMORY,
+                "Out of memory allocating %u signature elements.", operand_count);
+        return VKD3D_ERROR_OUT_OF_MEMORY;
+    }
+
+    for (i = 0; i < operand_count; ++i)
+    {
+        m = node->operands[i];
+
+        if (!sm6_metadata_value_is_node(m))
+        {
+            WARN("Signature element is not a node.\n");
+            vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE,
+                    "Signature element is not a metadata node.");
+            return VKD3D_ERROR_INVALID_SHADER;
+        }
+
+        element_node = m->u.node;
+        if (element_node->operand_count < 10)
+        {
+            WARN("Invalid operand count %u.\n", element_node->operand_count);
+            vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE,
+                    "Invalid signature element operand count %u.", element_node->operand_count);
+            return VKD3D_ERROR_INVALID_SHADER;
+        }
+        if (element_node->operand_count > 11)
+        {
+            WARN("Ignoring %u extra operands.\n", element_node->operand_count - 11);
+            vkd3d_shader_parser_warning(&sm6->p, VKD3D_SHADER_WARNING_DXIL_IGNORING_OPERANDS,
+                    "Ignoring %u extra operands for a signature element.", element_node->operand_count - 11);
+        }
+
+        for (j = 0; j < 10; ++j)
+        {
+            /* 1 is the semantic name, 4 is semantic index metadata. */
+            if (j == 1 || j == 4)
+                continue;
+            if (!sm6_metadata_get_uint_value(sm6, element_node->operands[j], &values[j]))
+            {
+                WARN("Failed to load uint value at index %u.\n", j);
+                vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE,
+                        "Signature element value at index %u is not an integer.", j);
+                return VKD3D_ERROR_INVALID_SHADER;
+            }
+        }
+
+        e = &elements[i];
+
+        if (values[0] != i)
+        {
+            FIXME("Unsupported element id %u not equal to its index %u.\n", values[0], i);
+            vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE,
+                    "A non-sequential and non-zero-based element id is not supported.");
+            return VKD3D_ERROR_INVALID_SHADER;
+        }
+
+        if (!sm6_metadata_value_is_string(element_node->operands[1]))
+        {
+            WARN("Element name is not a string.\n");
+            vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE,
+                    "Signature element name is not a metadata string.");
+            return VKD3D_ERROR_INVALID_SHADER;
+        }
+        e->semantic_name = element_node->operands[1]->u.string_value;
+
+        /* TODO: load from additional tag/value pairs. */
+        e->stream_index = 0;
+
+        e->component_type = vkd3d_component_type_from_dxil_component_type(values[2]);
+        e->min_precision = minimum_precision_from_dxil_component_type(values[2]);
+
+        j = values[3];
+        e->sysval_semantic = sysval_semantic_from_dxil_semantic_kind(j);
+        if (j != SEMANTIC_KIND_ARBITRARY && j != SEMANTIC_KIND_TARGET && e->sysval_semantic == VKD3D_SHADER_SV_NONE)
+        {
+            WARN("Unhandled semantic kind %u.\n", j);
+            vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE,
+                    "DXIL semantic kind %u is unhandled.", j);
+            return VKD3D_ERROR_INVALID_SHADER;
+        }
+
+        if ((e->interpolation_mode = values[5]) >= VKD3DSIM_COUNT)
+        {
+            WARN("Unhandled interpolation mode %u.\n", e->interpolation_mode);
+            vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE,
+                    "Interpolation mode %u is unhandled.", e->interpolation_mode);
+            return VKD3D_ERROR_INVALID_SHADER;
+        }
+
+        e->register_count = values[6];
+        column_count = values[7];
+        e->register_index = values[8];
+        e->target_location = e->register_index;
+        if (e->register_index > MAX_REG_OUTPUT || e->register_count > MAX_REG_OUTPUT - e->register_index)
+        {
+            WARN("Invalid row start %u with row count %u.\n", e->register_index, e->register_count);
+            vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE,
+                    "A signature element starting row of %u with count %u is invalid.",
+                    e->register_index, e->register_count);
+            return VKD3D_ERROR_INVALID_SHADER;
+        }
+        index = values[9];
+        if (index >= VKD3D_VEC4_SIZE || column_count > VKD3D_VEC4_SIZE - index)
+        {
+            WARN("Invalid column start %u with count %u.\n", index, column_count);
+            vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE,
+                    "A signature element starting column %u with count %u is invalid.", index, column_count);
+            return VKD3D_ERROR_INVALID_SHADER;
+        }
+
+        e->mask = vkd3d_write_mask_from_component_count(column_count) << index;
+        /* TODO: load from additional tag/value pairs. */
+        e->used_mask = e->mask;
+
+        m = element_node->operands[4];
+        if (!sm6_metadata_value_is_node(m))
+        {
+            WARN("Semantic index list is not a node.\n");
+            vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE,
+                    "Signature element semantic index list is not a metadata node.");
+            return VKD3D_ERROR_INVALID_SHADER;
+        }
+
+        element_node = m->u.node;
+        for (j = 0; j < element_node->operand_count; ++j)
+        {
+            if (!sm6_metadata_get_uint_value(sm6, element_node->operands[j], &index))
+            {
+                WARN("Failed to get semantic index for row %u.\n", j);
+                vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE,
+                        "Signature element semantic index for row %u is not an integer.", j);
+            }
+            else if (!j)
+            {
+                e->semantic_index = index;
+            }
+            else if (index != e->semantic_index + j)
+            {
+                WARN("Semantic index %u for row %u is not of an incrementing sequence.\n", index, j);
+                vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE,
+                        "Signature element semantic index %u for row %u is not of an incrementing sequence.", index, j);
+            }
+        }
+    }
+
+    vkd3d_free(s->elements);
+    s->elements = elements;
+    s->element_count = operand_count;
+
+    return VKD3D_OK;
+}
+
+static enum vkd3d_result sm6_parser_signatures_init(struct sm6_parser *sm6, const struct sm6_metadata_value *m)
+{
+    enum vkd3d_result ret;
+
+    if (!sm6_metadata_value_is_node(m))
+    {
+        WARN("Signature table is not a node.\n");
+        vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE,
+                "Signature table is not a metadata node.");
+        return VKD3D_ERROR_INVALID_SHADER;
+    }
+
+    if (m->u.node->operand_count && (ret = sm6_parser_read_signature(sm6, m->u.node->operands[0],
+            &sm6->p.shader_desc.input_signature)) < 0)
+    {
+        return ret;
+    }
+    if (m->u.node->operand_count > 1 && (ret = sm6_parser_read_signature(sm6, m->u.node->operands[1],
+            &sm6->p.shader_desc.output_signature)) < 0)
+    {
+        return ret;
+    }
+    /* TODO: patch constant signature in operand 2. */
+
+    sm6_parser_init_input_signature(sm6, &sm6->p.shader_desc.input_signature);
+    sm6_parser_init_output_signature(sm6, &sm6->p.shader_desc.output_signature);
+
+    return VKD3D_OK;
+}
+
 static enum vkd3d_result sm6_parser_entry_point_init(struct sm6_parser *sm6)
 {
     const struct sm6_metadata_value *m = sm6_parser_find_named_metadata(sm6, "dx.entryPoints");
     const struct sm6_metadata_node *entry_node = m ? m->u.node : NULL;
     const struct sm6_value *value;
+    enum vkd3d_result ret;

if (!entry_node || entry_node->operand_count < 2 || !(m = entry_node->operands[0]))
     {
@@ -3207,8 +3554,11 @@ static enum vkd3d_result sm6_parser_entry_point_init(struct sm6_parser *sm6)
                 "Entry point function name %s does not match the name in metadata.", sm6->entry_point);
     }

-    sm6_parser_init_input_signature(sm6, &sm6->p.shader_desc.input_signature);
-    sm6_parser_init_output_signature(sm6, &sm6->p.shader_desc.output_signature);
+    if (entry_node->operand_count >= 3 && (m = entry_node->operands[2])
+            && (ret = sm6_parser_signatures_init(sm6, m)) < 0)
+    {
+        return ret;
+    }

return VKD3D_OK;
 }
diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h
index 5837a4163..e7dfeab1e 100644
--- a/libs/vkd3d-shader/vkd3d_shader_private.h
+++ b/libs/vkd3d-shader/vkd3d_shader_private.h
@@ -178,6 +178,7 @@ enum vkd3d_shader_error
     VKD3D_SHADER_ERROR_DXIL_UNHANDLED_INTRINSIC         = 8013,
     VKD3D_SHADER_ERROR_DXIL_INVALID_METADATA            = 8014,
     VKD3D_SHADER_ERROR_DXIL_INVALID_ENTRY_POINT         = 8015,
+    VKD3D_SHADER_ERROR_DXIL_INVALID_SIGNATURE           = 8016,

VKD3D_SHADER_WARNING_DXIL_UNKNOWN_MAGIC_NUMBER      = 8300,
     VKD3D_SHADER_WARNING_DXIL_UNKNOWN_SHADER_TYPE       = 8301,
@@ -626,6 +627,8 @@ enum vkd3d_shader_interpolation_mode
     VKD3DSIM_LINEAR_NOPERSPECTIVE_CENTROID = 5,
     VKD3DSIM_LINEAR_SAMPLE = 6,
     VKD3DSIM_LINEAR_NOPERSPECTIVE_SAMPLE = 7,
+
+    VKD3DSIM_COUNT = 8,
 };

enum vkd3d_shader_global_flags
@@ -866,6 +869,7 @@ struct signature_element
     unsigned int mask;
     unsigned int used_mask;
     enum vkd3d_shader_minimum_precision min_precision;
+    enum vkd3d_shader_interpolation_mode interpolation_mode;
     /* Register index / location in the target shader.
      * If SIGNATURE_TARGET_LOCATION_UNUSED, this element should not be written. */
     unsigned int target_location;

[Conor McCarthy (＠cmccarthy)]

On Wed Oct  4 10:00:35 2023 +0000, Giovanni Mascellani wrote:
> That's fine for me as it can always be increased (or made dynamic)
> later, but any specific reason for this number?

It only seems to use 2, so allow 4 just in case. I added a comment.

[Conor McCarthy (＠cmccarthy)]

On Wed Oct  4 10:00:35 2023 +0000, Giovanni Mascellani wrote:
> Here it seems that the point of non-distinct nodes is that they can't
> reference themselves. However, they can still reference later nodes, so
> it's still possible that reference cycles exist. Is that expected? I'm
> asking because I find it somewhat strange that you disallow
> self-references but still allow cycles. But if that's what LLVM/DXC
> intended, ¯\_(ツ)_/¯.

LLVM doesn't validate self-references or cycles, so yeah ¯\_(ツ)_/¯

[Conor McCarthy (＠cmccarthy)]

On Wed Oct  4 10:00:36 2023 +0000, Giovanni Mascellani wrote:
> May it be sensible to `WARN()` if this name doesn't match whatever is
> stored in `entry_node->operands[1]`?

Done.

[PATCH v7 0/14] MR372: vkd3d-shader/dxil: Read metadata and signatures. - approved

[Giovanni Mascellani (＠giomasce)]

This merge request was approved by Giovanni Mascellani.