From: Nick Lewycky <nicholas@mxc.ca>
Date: Wed, 2 Mar 2011 01:43:30 +0000 (+0000)
Subject: Quiet a compiler warning about unused variable 'ExtVNI'.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=4b11a70f7a63dc4c051a96a90ed6687eb0595cda;p=oota-llvm.git

Quiet a compiler warning about unused variable 'ExtVNI'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126815 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 4b4d4bdaaef..92829b1ea46 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -794,6 +794,7 @@ void LiveIntervals::shrinkToUses(LiveInterval *li) {
 
     // Extend the live range for VNI to be live at Idx.
     if (VNInfo *ExtVNI = NewLI.extendInBlock(BlockStart, Idx)) {
+      (void)ExtVNI;
       assert(ExtVNI == VNI && "Unexpected existing value number");
       // Is this a PHIDef we haven't seen before?
       if (!VNI->isPHIDef() || !UsedPHIs.insert(VNI))