[llvm] d928dfc - [GlobalISel] Fix -Wunused-variable in -DLLVM_ENABLE_ASSERTIONS=off builds

[Fangrui Song via llvm-commits]

Author: Fangrui Song
Date: 2020-11-30T18:31:42-08:00
New Revision: d928dfc6f924f7e8436dcb5bcc51285fd03e869c

URL: https://github.com/llvm/llvm-project/commit/d928dfc6f924f7e8436dcb5bcc51285fd03e869c
DIFF: https://github.com/llvm/llvm-project/commit/d928dfc6f924f7e8436dcb5bcc51285fd03e869c.diff

LOG: [GlobalISel] Fix -Wunused-variable in -DLLVM_ENABLE_ASSERTIONS=off builds

Added: 
    

Modified: 
    llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp b/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
index 8abee20690f8..084ff1c4a9cc 100644
--- a/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
@@ -657,6 +657,8 @@ MachineInstrBuilder MachineIRBuilder::buildShuffleVector(const DstOp &Res,
   assert(Src1Ty.getNumElements() + Src2Ty.getNumElements() >= Mask.size());
   assert(DstTy.getElementType() == Src1Ty.getElementType() &&
          DstTy.getElementType() == Src2Ty.getElementType());
+  (void)Src1Ty;
+  (void)Src2Ty;
   ArrayRef<int> MaskAlloc = getMF().allocateShuffleMask(Mask);
   return buildInstr(TargetOpcode::G_SHUFFLE_VECTOR, {DstTy}, {Src1, Src2})
       .addShuffleMask(MaskAlloc);