From: Aaron Ballman <aaron@aaronballman.com>
Date: Wed, 4 Feb 2015 14:01:08 +0000 (+0000)
Subject: Fixing a -Wsign-compare warning; NFC
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e818df583c03a6e02bab9db670602ff5d02ee61a;p=oota-llvm.git

Fixing a -Wsign-compare warning; NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228142 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp b/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp
index a0e21820871..4edc86cceda 100644
--- a/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp
+++ b/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp
@@ -161,7 +161,7 @@ void StraightLineStrengthReduce::allocateCandidateAndFindBasis(Value *B,
   // Try to compute the immediate basis of C.
   unsigned NumIterations = 0;
   // Limit the scan radius to avoid running forever.
-  static const int MaxNumIterations = 50;
+  static const unsigned MaxNumIterations = 50;
   for (auto Basis = Candidates.rbegin();
        Basis != Candidates.rend() && NumIterations < MaxNumIterations;
        ++Basis, ++NumIterations) {