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authorSamuel Pitoiset <[email protected]>2018-01-24 23:26:20 +0100
committerSamuel Pitoiset <[email protected]>2018-01-26 12:14:28 +0100
commit49b0a140a731069e0e4959c65bfd1b597a4fb141 (patch)
tree856874af3ed19ddd588af8fc20358c57c20dfd96 /src
parentb453f38a47d12fb5600472367f0bde2d6a403098 (diff)
ac/nir: set amdgpu.uniform and invariant.load for UBOs
UBOs are constants buffers. Cc: "18.0" <[email protected]> Fixes: 41c36c45 ("amd/common: use ac_build_buffer_load() for emitting UBO loads") Signed-off-by: Samuel Pitoiset <[email protected]> Tested-by: Alex Smith <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Diffstat (limited to 'src')
-rw-r--r--src/amd/common/ac_nir_to_llvm.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 6833439cc12..7425f0af20c 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -4568,8 +4568,14 @@ static LLVMValueRef radv_load_ssbo(struct ac_shader_abi *abi,
static LLVMValueRef radv_load_ubo(struct ac_shader_abi *abi, LLVMValueRef buffer_ptr)
{
struct nir_to_llvm_context *ctx = nir_to_llvm_context_from_abi(abi);
+ LLVMValueRef result;
- return LLVMBuildLoad(ctx->builder, buffer_ptr, "");
+ LLVMSetMetadata(buffer_ptr, ctx->ac.uniform_md_kind, ctx->ac.empty_md);
+
+ result = LLVMBuildLoad(ctx->builder, buffer_ptr, "");
+ LLVMSetMetadata(result, ctx->ac.invariant_load_md_kind, ctx->ac.empty_md);
+
+ return result;
}
static LLVMValueRef radv_get_sampler_desc(struct ac_shader_abi *abi,