Cast to remove warning about comparing signed and unsigned.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59518 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp
index 53d3ab5f048e999b6f433f635b059841377adbcc..128b19778fcb0fa5d274f47737d6a6e7922cf1e5 100644 (file)
--- a/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -732,7 +732,7 @@ static bool useSIToFPInst(ConstantFP &InitV, ConstantFP &ExitV,
 
   // If the iteration range can be handled by SIToFPInst then use it.
   APInt Max = APInt::getSignedMaxValue(32);
-  if (Max.getZExtValue() > abs(intEV - intIV))
+  if (Max.getZExtValue() > static_cast<uint64_t>(abs(intEV - intIV)))
     return true;
   
   return false;