Module: Mesa
Branch: master
Commit: 4a0c24f2dd97c670259a7ab0ced701dbf9bb5dd7
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=4a0c24f2dd97c670259a7ab0ced701dbf9bb5dd7
Author: Timothy Arceri <tarc...@itsqueeze.com>
Date: Wed Dec 13 18:46:56 2017 +1100
ac: rework ac_llvm_extract_elem()
Simplifies the logic a little and asserts index is 0.
Suggested-by: Nicolai Hähnle <nhaeh...@gmail.com>
Reviewed-by: Marek Olšák <marek.ol...@amd.com>
---
src/amd/common/ac_llvm_build.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c
index 0ea5e7f4ca..8a3a2abf17 100644
--- a/src/amd/common/ac_llvm_build.c
+++ b/src/amd/common/ac_llvm_build.c
@@ -114,10 +114,10 @@ ac_llvm_extract_elem(struct ac_llvm_context *ac,
LLVMValueRef value,
int index)
{
- int count = ac_get_llvm_num_components(value);
-
- if (count == 1)
+ if (LLVMGetTypeKind(LLVMTypeOf(value)) != LLVMVectorTypeKind) {
+ assert(index == 0);
return value;
+ }
return LLVMBuildExtractElement(ac->builder, value,
LLVMConstInt(ac->i32, index, false), "");
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