[llvm] r275077 - [IR] Stop a -Wsign-compare warning from firing

[David Majnemer via llvm-commits]

Author: majnemer
Date: Mon Jul 11 12:09:06 2016
New Revision: 275077

URL: http://llvm.org/viewvc/llvm-project?rev=275077&view=rev
Log:
[IR] Stop a -Wsign-compare warning from firing

Modified:
    llvm/trunk/lib/IR/Metadata.cpp

Modified: llvm/trunk/lib/IR/Metadata.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IR/Metadata.cpp?rev=275077&r1=275076&r2=275077&view=diff
==============================================================================
--- llvm/trunk/lib/IR/Metadata.cpp (original)
+++ llvm/trunk/lib/IR/Metadata.cpp Mon Jul 11 12:09:06 2016
@@ -1328,7 +1328,7 @@ bool Instruction::extractProfTotalWeight
     return false;
 
   TotalVal = 0;
-  for (int i = 1; i < ProfileData->getNumOperands(); i++) {
+  for (unsigned i = 1; i < ProfileData->getNumOperands(); i++) {
     auto *V = mdconst::dyn_extract<ConstantInt>(ProfileData->getOperand(i));
     if (!V)
       return false;