commit e778e87d2a2689f782730814a20d5e0fd69b1486
author Richard Trieu <rtrieu@google.com> Mon Sep 28 22:54:43 2015 +0000
committer Richard Trieu <rtrieu@google.com> Mon Sep 28 22:54:43 2015 +0000
tree 6b0b8f40db6086c7415f3db3bb21f31f18aa56fc
parent 236cfdc4be85e3d62f356ee4f0a072e927a6561f

Fix unused variable warning in non-debug builds.

llvm-svn: 248754

llvm/lib/CodeGen/TargetInstrInfo.cpp

diff --git a/llvm/lib/CodeGen/TargetInstrInfo.cpp b/llvm/lib/CodeGen/TargetInstrInfo.cpp
index e51f46a..bbbdc09 100644
--- a/llvm/lib/CodeGen/TargetInstrInfo.cpp
+++ b/llvm/lib/CodeGen/TargetInstrInfo.cpp
@@ -128,7 +128,8 @@
     // No idea how to commute this instruction. Target should implement its own.
     return nullptr;
 
-  unsigned CommutableOpIdx1 = Idx1, CommutableOpIdx2 = Idx2;
+  unsigned CommutableOpIdx1 = Idx1; (void)CommutableOpIdx1;
+  unsigned CommutableOpIdx2 = Idx2; (void)CommutableOpIdx2;
   assert(findCommutedOpIndices(MI, CommutableOpIdx1, CommutableOpIdx2) &&
          CommutableOpIdx1 == Idx1 && CommutableOpIdx2 == Idx2 &&
          "TargetInstrInfo::CommuteInstructionImpl(): not commutable operands.");