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-rw-r--r--lib/CodeGen/TwoAddressInstructionPass.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/TwoAddressInstructionPass.cpp b/lib/CodeGen/TwoAddressInstructionPass.cpp
index fe7a7d7bda..26c5fe4dcb 100644
--- a/lib/CodeGen/TwoAddressInstructionPass.cpp
+++ b/lib/CodeGen/TwoAddressInstructionPass.cpp
@@ -1220,6 +1220,7 @@ tryInstructionTransform(MachineBasicBlock::iterator &mi,
MachineBasicBlock::iterator NewMI = NewMIs[1];
bool TransformResult =
tryInstructionTransform(NewMI, mi, NewSrcIdx, NewDstIdx, Dist, true);
+ (void)TransformResult;
assert(!TransformResult &&
"tryInstructionTransform() should return false.");
if (NewMIs[1]->getOperand(NewSrcIdx).isKill()) {