[llvm] r329258 - [MIR-Canon] Fixing warnings in Non-assert builds.

[Puyan Lotfi via llvm-commits]

Author: zer0
Date: Wed Apr  4 23:56:44 2018
New Revision: 329258

URL: http://llvm.org/viewvc/llvm-project?rev=329258&view=rev
Log:
[MIR-Canon] Fixing warnings in Non-assert builds.

Modified:
    llvm/trunk/lib/CodeGen/MIRCanonicalizerPass.cpp

Modified: llvm/trunk/lib/CodeGen/MIRCanonicalizerPass.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MIRCanonicalizerPass.cpp?rev=329258&r1=329257&r2=329258&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/MIRCanonicalizerPass.cpp (original)
+++ llvm/trunk/lib/CodeGen/MIRCanonicalizerPass.cpp Wed Apr  4 23:56:44 2018
@@ -484,7 +484,7 @@ GetVRegRenameMap(const std::vector<Typed
       // (especially when comparing SelectionDAG to GlobalISel generated MIR)
       // that in the other file we are just getting an incoming vreg that comes
       // from a copy from a frame index. So it's safe to skip by one.
-      unsigned LastRenameReg = NVC.incrementVirtualVReg();
+      unsigned LastRenameReg = NVC.incrementVirtualVReg(); (void)LastRenameReg;
       DEBUG(dbgs() << "Skipping rename for FI " << LastRenameReg << "\n";);
       continue;
     } else if (vreg.isCandidate()) {
@@ -500,7 +500,7 @@ GetVRegRenameMap(const std::vector<Typed
       FirstCandidate = false;
       continue;
     } else if (!TargetRegisterInfo::isVirtualRegister(vreg.getReg())) {
-      unsigned LastRenameReg = NVC.incrementVirtualVReg();
+      unsigned LastRenameReg = NVC.incrementVirtualVReg(); (void)LastRenameReg;
       DEBUG({
         dbgs() << "Skipping rename for Phys Reg " << LastRenameReg << "\n";
       });