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-rw-r--r--lib/Target/AArch64/AArch64InstructionSelector.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Target/AArch64/AArch64InstructionSelector.cpp b/lib/Target/AArch64/AArch64InstructionSelector.cpp
index 0bc5b395499..7d2ec1be288 100644
--- a/lib/Target/AArch64/AArch64InstructionSelector.cpp
+++ b/lib/Target/AArch64/AArch64InstructionSelector.cpp
@@ -840,6 +840,7 @@ bool AArch64InstructionSelector::select(MachineInstr &I,
case TargetOpcode::G_EXTRACT: {
LLT SrcTy = MRI.getType(I.getOperand(1).getReg());
LLT DstTy = MRI.getType(I.getOperand(0).getReg());
+ (void)DstTy;
unsigned SrcSize = SrcTy.getSizeInBits();
// Larger extracts are vectors, same-size extracts should be something else
// by now (either split up or simplified to a COPY).