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Usage getAnalysisToUpdate for TargetData, per PR760.
author
Dan Gohman
<gohman@apple.com>
Tue, 21 Apr 2009 01:11:19 +0000
(
01:11
+0000)
committer
Dan Gohman
<gohman@apple.com>
Tue, 21 Apr 2009 01:11:19 +0000
(
01:11
+0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69645
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
e429697
..
5300dbe
100644
(file)
--- a/
lib/Analysis/ScalarEvolution.cpp
+++ b/
lib/Analysis/ScalarEvolution.cpp
@@
-3272,7
+3272,7
@@
SCEVHandle SCEVAddRecExpr::getNumIterationsInRange(ConstantRange Range,
bool ScalarEvolution::runOnFunction(Function &F) {
Impl = new ScalarEvolutionsImpl(*this, F,
getAnalysis<LoopInfo>(),
-
&getAnalysis
<TargetData>());
+
getAnalysisIfAvailable
<TargetData>());
return false;
}
@@
-3284,7
+3284,6
@@
void ScalarEvolution::releaseMemory() {
void ScalarEvolution::getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
AU.addRequiredTransitive<LoopInfo>();
- AU.addRequiredTransitive<TargetData>();
}
bool ScalarEvolution::isSCEVable(const Type *Ty) const {