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strength reduce a ridiculous use of APInt.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100274 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-04-03 06:13:12 +00:00
parent ca703bd56b
commit 9698c1985f
1 changed files with 1 additions and 2 deletions
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3
lib/Transforms/Scalar/IndVarSimplify.cpp
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@ -632,8 +632,7 @@ static bool CanUseSIToFP(ConstantFP *InitV, ConstantFP *ExitV,
return true;
// If the iteration range can be handled by SIToFPInst then use it.
APInt Max = APInt::getSignedMaxValue(32);
if (Max.getZExtValue() > static_cast<uint64_t>(abs64(intEV - intIV)))
if (abs64(intEV - intIV) < INT32_MAX)
return true;
return false;