[llvm] r218868 - Silence a -Wsign-compare warning. NFC.

[Aaron Ballman]

Author: aaronballman
Date: Thu Oct  2 08:17:11 2014
New Revision: 218868

URL: http://llvm.org/viewvc/llvm-project?rev=218868&view=rev
Log:
Silence a -Wsign-compare warning. NFC.

Modified:
    llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp

Modified: llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp?rev=218868&r1=218867&r2=218868&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp (original)
+++ llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp Thu Oct  2 08:17:11 2014
@@ -49,10 +49,10 @@ STATISTIC(NumCacheCompleteNonLocalPtr,
           "Number of block queries that were completely cached");
 
 // Limit for the number of instructions to scan in a block.
-static const int BlockScanLimit = 100;
+static const unsigned int BlockScanLimit = 100;
 
 // Limit on the number of memdep results to process.
-static const int NumResultsLimit = 100;
+static const unsigned int NumResultsLimit = 100;
 
 char MemoryDependenceAnalysis::ID = 0;