Signed-off-by: Rhys Perry <pendingchao...@gmail.com>
---
src/amd/common/ac_nir_to_llvm.c | 22 ++++++++++++++++++++--
1 file changed, 20 insertions(+), 2 deletions(-)
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 8910dabb3d..31fb77290c 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -1497,7 +1497,7 @@ static void visit_store_ssbo(struct ac_nir_context *ctx,
LLVMValueRef rsrc = ctx->abi->load_ssbo(ctx->abi,
get_src(ctx, instr->src[1]), true);
- LLVMValueRef base_data = ac_to_float(&ctx->ac, src_data);
+ LLVMValueRef base_data = src_data;
base_data = ac_trim_vector(&ctx->ac, base_data, instr->num_components);
LLVMValueRef base_offset = get_src(ctx, instr->src[2]);
@@ -1538,7 +1538,25 @@ static void visit_store_ssbo(struct ac_nir_context *ctx,
offset = LLVMBuildAdd(ctx->ac.builder, base_offset,
LLVMConstInt(ctx->ac.i32, start *
elem_size_bytes, false), "");
}
- if (num_bytes == 2) {
+ if (num_bytes == 1) {
+ store_name = "llvm.amdgcn.tbuffer.store.i32";
+ data_type = ctx->ac.i32;
+ data = LLVMBuildZExt(ctx->ac.builder, data, data_type,
"");
+ LLVMValueRef tbuffer_params[] = {
+ data,
+ rsrc,
+ ctx->ac.i32_0, /* vindex */
+ offset, /* voffset */
+ ctx->ac.i32_0,
+ ctx->ac.i32_0,
+ LLVMConstInt(ctx->ac.i32, 1, false), // dfmt (=
8bit)
+ LLVMConstInt(ctx->ac.i32, 4, false), // nfmt (=
uint)
+ glc,
+ ctx->ac.i1false,
+ };
+ ac_build_intrinsic(&ctx->ac, store_name,
+ ctx->ac.voidt, tbuffer_params, 10,
0);
+ } else if (num_bytes == 2) {
store_name = "llvm.amdgcn.tbuffer.store.i32";
data_type = ctx->ac.i32;
LLVMValueRef tbuffer_params[] = {
--
2.19.2
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