[llvm] [AMDGPU] Allocate i1 argument to SGPRs (PR #72461)
Jun Wang via llvm-commits
llvm-commits at lists.llvm.org
Mon May 27 20:50:05 PDT 2024
================
@@ -15887,7 +15889,14 @@ static bool isCopyFromRegForI1Return(const SDNode *N) {
SDNode *N2 = N1->getOperand(0).getNode();
if (N2->getOpcode() != ISD::CopyFromReg)
return false;
- SDNode *N3 = N2->getOperand(0).getNode();
+
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jwanggit86 wrote:
Pls clarify. Are you saying the entire function `isCopyFromRegForI1Return()` is not needed? Also, you said "if UniformityAnalysis was correct". So it is not correct and needs fix?
https://github.com/llvm/llvm-project/pull/72461
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