[llvm] 50daddf - Fix an -Wunused-variable warning in release build, NFC

[Haojian Wu via llvm-commits]

Author: Haojian Wu
Date: 2022-12-07T18:59:17+01:00
New Revision: 50daddf279456c4de54133f1d626fe3fa7ebf227

URL: https://github.com/llvm/llvm-project/commit/50daddf279456c4de54133f1d626fe3fa7ebf227
DIFF: https://github.com/llvm/llvm-project/commit/50daddf279456c4de54133f1d626fe3fa7ebf227.diff

LOG: Fix an -Wunused-variable warning in release build, NFC

Added: 
    

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

Removed: 
    


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diff  --git a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
index e92509c494fa..52b601d95f07 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
@@ -4835,7 +4835,7 @@ static void packImage16bitOpsToDwords(MachineIRBuilder &B, MachineInstr &MI,
 static void convertImageAddrToPacked(MachineIRBuilder &B, MachineInstr &MI,
                                      int DimIdx, int NumVAddrs) {
   const LLT S32 = LLT::scalar(32);
-
+  (void)S32;
   SmallVector<Register, 8> AddrRegs;
   for (int I = 0; I != NumVAddrs; ++I) {
     MachineOperand &SrcOp = MI.getOperand(DimIdx + I);