Silence unused variable warnings. NFC

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@345669 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp
index e95cd7d2d63a3cb4b4654bc9e5af2091372a3103..ef2999a24da271eca4f78a4c250c4be0f785a0db 100644 (file)
--- a/lib/CodeGen/CGExprScalar.cpp
+++ b/lib/CodeGen/CGExprScalar.cpp
@@ -965,6 +965,7 @@ EmitIntegerTruncationCheckHelper(Value *Src, QualType SrcType, Value *Dst,
                                  QualType DstType, CGBuilderTy &Builder) {
   llvm::Type *SrcTy = Src->getType();
   llvm::Type *DstTy = Dst->getType();
+  (void)DstTy; // Only used in assert()
 
   // This should be truncation of integral types.
   assert(Src != Dst);
@@ -1058,6 +1059,8 @@ EmitIntegerSignChangeCheckHelper(Value *Src, QualType SrcType, Value *Dst,
 
   bool SrcSigned = SrcType->isSignedIntegerOrEnumerationType();
   bool DstSigned = DstType->isSignedIntegerOrEnumerationType();
+  (void)SrcSigned; // Only used in assert()
+  (void)DstSigned; // Only used in assert()
   unsigned SrcBits = SrcTy->getScalarSizeInBits();
   unsigned DstBits = DstTy->getScalarSizeInBits();
   (void)SrcBits; // Only used in assert()