Francisco Casas : vkd3d-shader/hlsl: Move lower of non-float expressions with the other SM1 passes.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 8f6f875a5929a10974f4bba8761c4bf0c8a58bb2
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/8f6f875a5929a10974f4bba8761c4b...

Author: Francisco Casas 
Date:   Tue Apr  2 19:47:51 2024 -0300

vkd3d-shader/hlsl: Move lower of non-float expressions with the other SM1 passes.

---

libs/vkd3d-shader/hlsl_codegen.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/libs/vkd3d-shader/hlsl_codegen.c b/libs/vkd3d-shader/hlsl_codegen.c
index 711766e2..ef3ef919 100644
--- a/libs/vkd3d-shader/hlsl_codegen.c
+++ b/libs/vkd3d-shader/hlsl_codegen.c
@@ -5418,13 +5418,6 @@ int hlsl_emit_bytecode(struct hlsl_ctx *ctx, struct hlsl_ir_function_decl *entry
     remove_unreachable_code(ctx, body);
     hlsl_transform_ir(ctx, normalize_switch_cases, body, NULL);

-    if (profile-> major_version < 4)
-    {
-        lower_ir(ctx, lower_nonfloat_exprs, body);
-        /* Constants casted to float must be folded. */
-        hlsl_transform_ir(ctx, hlsl_fold_constant_exprs, body, NULL);
-    }
-
     lower_ir(ctx, lower_nonconstant_vector_derefs, body);
     lower_ir(ctx, lower_casts_to_bool, body);
     lower_ir(ctx, lower_int_dot, body);
@@ -5439,6 +5432,11 @@ int hlsl_emit_bytecode(struct hlsl_ctx *ctx, struct hlsl_ir_function_decl *entry
     lower_ir(ctx, lower_ternary, body);
     if (profile->major_version < 4)
     {
+        lower_ir(ctx, lower_nonfloat_exprs, body);
+        /* Constants casted to float must be folded, and new casts to bool also need to be lowered. */
+        hlsl_transform_ir(ctx, hlsl_fold_constant_exprs, body, NULL);
+        lower_ir(ctx, lower_casts_to_bool, body);
+
         lower_ir(ctx, lower_casts_to_int, body);
         lower_ir(ctx, lower_division, body);
         lower_ir(ctx, lower_sqrt, body);