[PATCH v3 1/3] vkd3d-shader/trace: Add separate id for discard.

[Nikolay Sivov]

From: Nikolay Sivov

---
 libs/vkd3d-shader/dxbc.c                 | 2 +-
 libs/vkd3d-shader/spirv.c                | 1 +
 libs/vkd3d-shader/trace.c                | 3 ++-
 libs/vkd3d-shader/vkd3d_shader_private.h | 1 +
 4 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/libs/vkd3d-shader/dxbc.c b/libs/vkd3d-shader/dxbc.c
index d99ea2e3..e0e3ff8d 100644
--- a/libs/vkd3d-shader/dxbc.c
+++ b/libs/vkd3d-shader/dxbc.c
@@ -633,7 +633,7 @@ static const struct vkd3d_sm4_opcode_info opcode_table[] =
     {VKD3D_SM4_OP_DEFAULT,                          VKD3DSIH_DEFAULT,                          "",     ""},
     {VKD3D_SM4_OP_DERIV_RTX,                        VKD3DSIH_DSX,                              "f",    "f"},
     {VKD3D_SM4_OP_DERIV_RTY,                        VKD3DSIH_DSY,                              "f",    "f"},
-    {VKD3D_SM4_OP_DISCARD,                          VKD3DSIH_TEXKILL,                          "",     "u",
+    {VKD3D_SM4_OP_DISCARD,                          VKD3DSIH_DISCARD,                          "",     "u",
             shader_sm4_read_conditional_op},
     {VKD3D_SM4_OP_DIV,                              VKD3DSIH_DIV,                              "f",    "ff"},
     {VKD3D_SM4_OP_DP2,                              VKD3DSIH_DP2,                              "f",    "ff"},
diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c
index ddd77ffb..865ea20e 100644
--- a/libs/vkd3d-shader/spirv.c
+++ b/libs/vkd3d-shader/spirv.c
@@ -7858,6 +7858,7 @@ static int spirv_compiler_emit_control_flow_instruction(struct spirv_compiler *c
             spirv_compiler_emit_retc(compiler, instruction);
             break;

+        case VKD3DSIH_DISCARD:
         case VKD3DSIH_TEXKILL:
             spirv_compiler_emit_kill(compiler, instruction);
             break;
diff --git a/libs/vkd3d-shader/trace.c b/libs/vkd3d-shader/trace.c
index d17a2819..9438bfac 100644
--- a/libs/vkd3d-shader/trace.c
+++ b/libs/vkd3d-shader/trace.c
@@ -109,6 +109,7 @@ static const char * const shader_opcode_names[] =
     [VKD3DSIH_DEQ                             ] = "deq",
     [VKD3DSIH_DFMA                            ] = "dfma",
     [VKD3DSIH_DGE                             ] = "dge",
+    [VKD3DSIH_DISCARD                         ] = "discard",
     [VKD3DSIH_DIV                             ] = "div",
     [VKD3DSIH_DLT                             ] = "dlt",
     [VKD3DSIH_DMAX                            ] = "dmax",
@@ -1505,9 +1506,9 @@ static void shader_dump_instruction_flags(struct vkd3d_d3d_asm_compiler *compile
     {
         case VKD3DSIH_BREAKP:
         case VKD3DSIH_CONTINUEP:
+        case VKD3DSIH_DISCARD:
         case VKD3DSIH_IF:
         case VKD3DSIH_RETP:
-        case VKD3DSIH_TEXKILL:
             switch (ins->flags)
             {
                 case VKD3D_SHADER_CONDITIONAL_OP_NZ: shader_addline(buffer, "_nz"); break;
diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h
index d1a4aa1d..c1c0c670 100644
--- a/libs/vkd3d-shader/vkd3d_shader_private.h
+++ b/libs/vkd3d-shader/vkd3d_shader_private.h
@@ -223,6 +223,7 @@ enum vkd3d_shader_opcode
     VKD3DSIH_DEQ,
     VKD3DSIH_DFMA,
     VKD3DSIH_DGE,
+    VKD3DSIH_DISCARD,
     VKD3DSIH_DIV,
     VKD3DSIH_DLT,
     VKD3DSIH_DMAX,