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Patch to support MSVC, contributed by Morten Ofstad
author
Chris Lattner
<sabre@nondot.org>
Mon, 25 Oct 2004 18:40:08 +0000
(18:40 +0000)
committer
Chris Lattner
<sabre@nondot.org>
Mon, 25 Oct 2004 18:40:08 +0000
(18:40 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17214
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/Analysis/ScalarEvolution.cpp
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diff --git
a/lib/Analysis/ScalarEvolution.cpp
b/lib/Analysis/ScalarEvolution.cpp
index fdfda32ee419a0c312d71f896fb81105e2909db8..f84c9e98593a9ed34900d1a45c2c17c3612c12ed 100644
(file)
--- a/
lib/Analysis/ScalarEvolution.cpp
+++ b/
lib/Analysis/ScalarEvolution.cpp
@@
-1984,7
+1984,7
@@
SolveQuadraticEquation(const SCEVAddRecExpr *AddRec) {
cast<ConstantUInt>(ConstantExpr::getCast(SqrtTerm,
SqrtTerm->getType()->getUnsignedVersion()));
uint64_t SqrtValV = SqrtVal->getValue();
- uint64_t SqrtValV2 = (uint64_t)sqrt(SqrtValV);
+ uint64_t SqrtValV2 = (uint64_t)sqrt(
(double)
SqrtValV);
// The square root might not be precise for arbitrary 64-bit integer
// values. Do some sanity checks to ensure it's correct.
if (SqrtValV2*SqrtValV2 > SqrtValV ||