[llvm] 81ca350 - AMDGPU: Rename variable from undef to poison (#130460)

[via llvm-commits]

Author: Matt Arsenault
Date: 2025-03-10T22:18:36+07:00
New Revision: 81ca350b295c874d77c33c612da7979843b68a3e

URL: https://github.com/llvm/llvm-project/commit/81ca350b295c874d77c33c612da7979843b68a3e
DIFF: https://github.com/llvm/llvm-project/commit/81ca350b295c874d77c33c612da7979843b68a3e.diff

LOG: AMDGPU: Rename variable from undef to poison (#130460)

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/SIAnnotateControlFlow.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/AMDGPU/SIAnnotateControlFlow.cpp b/llvm/lib/Target/AMDGPU/SIAnnotateControlFlow.cpp
index df0c2080e0795..3be7e5a16c825 100644
--- a/llvm/lib/Target/AMDGPU/SIAnnotateControlFlow.cpp
+++ b/llvm/lib/Target/AMDGPU/SIAnnotateControlFlow.cpp
@@ -48,7 +48,7 @@ class SIAnnotateControlFlow {
 
   ConstantInt *BoolTrue;
   ConstantInt *BoolFalse;
-  UndefValue *BoolUndef;
+  PoisonValue *BoolPoison;
   Constant *IntMaskZero;
 
   Function *If = nullptr;
@@ -120,7 +120,7 @@ void SIAnnotateControlFlow::initialize(const GCNSubtarget &ST) {
 
   BoolTrue = ConstantInt::getTrue(Context);
   BoolFalse = ConstantInt::getFalse(Context);
-  BoolUndef = PoisonValue::get(Boolean);
+  BoolPoison = PoisonValue::get(Boolean);
   IntMaskZero = ConstantInt::get(IntMask, 0);
 }