From f1af1feeee0f0ec797410762c006211f9c1e2a0f Mon Sep 17 00:00:00 2001
From: Edwin Vane <edwin.vane@intel.com>
Date: Tue, 29 Jan 2013 17:42:24 +0000
Subject: Fixing warnings revealed by gcc release build

Fixed set-but-not-used warnings.

Reviewer: gribozavr


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173810 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/StackColoring.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'lib/CodeGen/StackColoring.cpp')

diff --git a/lib/CodeGen/StackColoring.cpp b/lib/CodeGen/StackColoring.cpp
index c173293f6f..bd0d8091ee 100644
--- a/lib/CodeGen/StackColoring.cpp
+++ b/lib/CodeGen/StackColoring.cpp
@@ -202,9 +202,8 @@ void StackColoring::getAnalysisUsage(AnalysisUsage &AU) const {
 void StackColoring::dump() {
   for (df_iterator<MachineFunction*> FI = df_begin(MF), FE = df_end(MF);
        FI != FE; ++FI) {
-    unsigned Num = BasicBlocks[*FI];
-    DEBUG(dbgs()<<"Inspecting block #"<<Num<<" ["<<FI->getName()<<"]\n");
-    Num = 0;
+    DEBUG(dbgs()<<"Inspecting block #"<<BasicBlocks[*FI]<<
+          " ["<<FI->getName()<<"]\n");
     DEBUG(dbgs()<<"BEGIN  : {");
     for (unsigned i=0; i < BlockLiveness[*FI].Begin.size(); ++i)
       DEBUG(dbgs()<<BlockLiveness[*FI].Begin.test(i)<<" ");
-- 
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