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vkd3d-shader/hlsl: Add a hlsl_block_add_simple_store() helper.

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This commit is contained in:
Elizabeth Figura
2024-12-09 13:12:12 -06:00
committed by Henri Verbeet
parent fc4f440245
commit e76c596d56
Notes: Henri Verbeet 2025-03-03 18:05:08 +01:00 
Approved-by: Francisco Casas (@fcasas)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1394
4 changed files with 33 additions and 63 deletions
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15
libs/vkd3d-shader/hlsl.c
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@@ -1541,6 +1541,15 @@ void hlsl_block_add_store_index(struct hlsl_ctx *ctx, struct hlsl_block *block,
append_new_instr(ctx, block, hlsl_new_store_index(ctx, lhs, idx, rhs, writemask, loc));
}
void hlsl_block_add_simple_store(struct hlsl_ctx *ctx, struct hlsl_block *block,
struct hlsl_ir_var *lhs, struct hlsl_ir_node *rhs)
{
struct hlsl_deref lhs_deref;
hlsl_init_simple_deref_from_var(&lhs_deref, lhs);
hlsl_block_add_store_index(ctx, block, &lhs_deref, NULL, rhs, 0, &rhs->loc);
}
bool hlsl_new_store_component(struct hlsl_ctx *ctx, struct hlsl_block *block,
const struct hlsl_deref *lhs, unsigned int comp, struct hlsl_ir_node *rhs)
{
@@ -2739,8 +2748,8 @@ struct hlsl_ir_function_decl *hlsl_new_func_decl(struct hlsl_ctx *ctx,
struct hlsl_type *return_type, const struct hlsl_func_parameters *parameters,
const struct hlsl_semantic *semantic, const struct vkd3d_shader_location *loc)
{
struct hlsl_ir_node *constant, *store;
struct hlsl_ir_function_decl *decl;
struct hlsl_ir_node *constant;
if (!(decl = hlsl_alloc(ctx, sizeof(*decl))))
return NULL;
@@ -2768,9 +2777,7 @@ struct hlsl_ir_function_decl *hlsl_new_func_decl(struct hlsl_ctx *ctx,
return decl;
hlsl_block_add_instr(&decl->body, constant);
if (!(store = hlsl_new_simple_store(ctx, decl->early_return_var, constant)))
return decl;
hlsl_block_add_instr(&decl->body, store);
hlsl_block_add_simple_store(ctx, &decl->body, decl->early_return_var, constant);
return decl;
}