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Add a doesAccessArgPointees helper function, and update code to use

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it, and to be consistent.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118692 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2010-11-10 18:17:28 +00:00
parent 7c7ddb21c3
commit 68a6056daf
3 changed files with 33 additions and 23 deletions
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lib/Transforms/IPO/FunctionAttrs.cpp
+1 -1
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@@ -133,7 +133,7 @@ bool FunctionAttrs::AddReadAttrs(const CallGraphSCC &SCC) {
// figure out something.
if (AliasAnalysis::onlyAccessesArgPointees(MRB)) {
// If the call does access argument pointees, check each argument.
if (MRB & AliasAnalysis::AccessesArguments)
if (AliasAnalysis::doesAccessArgPointees(MRB))
// Check whether all pointer arguments point to local memory, and
// ignore calls that only access local memory.
for (CallSite::arg_iterator CI = CS.arg_begin(), CE = CS.arg_end();