[clang] 7939312 - Fix -Wunused-variable in SemaAMDGPU.cpp in release build, NFC

[Haojian Wu via cfe-commits]

Author: Haojian Wu
Date: 2024-06-06T15:48:23+02:00
New Revision: 79393124ff74aaaf6a43f7c88e67fd76a6e44239

URL: https://github.com/llvm/llvm-project/commit/79393124ff74aaaf6a43f7c88e67fd76a6e44239
DIFF: https://github.com/llvm/llvm-project/commit/79393124ff74aaaf6a43f7c88e67fd76a6e44239.diff

LOG: Fix -Wunused-variable in SemaAMDGPU.cpp in release build, NFC

Added: 
    

Modified: 
    clang/lib/Sema/SemaAMDGPU.cpp

Removed: 
    


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diff  --git a/clang/lib/Sema/SemaAMDGPU.cpp b/clang/lib/Sema/SemaAMDGPU.cpp
index 51d4f0d3d964..d11bc9eec330 100644
--- a/clang/lib/Sema/SemaAMDGPU.cpp
+++ b/clang/lib/Sema/SemaAMDGPU.cpp
@@ -31,7 +31,8 @@ bool SemaAMDGPU::CheckAMDGCNBuiltinFunctionCall(unsigned BuiltinID,
     constexpr const int SizeIdx = 2;
     llvm::APSInt Size;
     Expr *ArgExpr = TheCall->getArg(SizeIdx);
-    ExprResult R = SemaRef.VerifyIntegerConstantExpression(ArgExpr, &Size);
+    [[maybe_unused]] ExprResult R =
+        SemaRef.VerifyIntegerConstantExpression(ArgExpr, &Size);
     assert(!R.isInvalid());
     switch (Size.getSExtValue()) {
     case 1: