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Make this comment more precise.
author
Dan Gohman
<gohman@apple.com>
Fri, 18 Dec 2009 23:18:03 +0000
(23:18 +0000)
committer
Dan Gohman
<gohman@apple.com>
Fri, 18 Dec 2009 23:18:03 +0000
(23:18 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91722
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 ec901b77ccc2c6ee08ab425fa4a502332228b867..e1842eb4871ead5f0f4969e728992faa4c2e0fad 100644
(file)
--- a/
lib/Analysis/ScalarEvolution.cpp
+++ b/
lib/Analysis/ScalarEvolution.cpp
@@
-1639,7
+1639,7
@@
const SCEV *ScalarEvolution::getMulExpr(SmallVectorImpl<const SCEV *> &Ops,
}
}
- // It's tempting to propogate
NUW/NSW flags here, but nuw/
nsw multiplication
+ // It's tempting to propogate
the NSW flag here, but
nsw multiplication
// is not associative so this isn't necessarily safe.
const SCEV *NewRec = getAddRecExpr(NewOps, AddRec->getLoop());