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| author | Michael Gottesman <mgottesman@apple.com> | 2013-07-07 04:18:03 +0000 |
|---|---|---|
| committer | Michael Gottesman <mgottesman@apple.com> | 2013-07-07 04:18:03 +0000 |
| commit | 95a1b3484d7daf7830161f1613fc812303641abe (patch) | |
| tree | 23ced017611fce132e5fa932af04011c087cd209 /lib/Transforms/ObjCARC | |
| parent | 0a80c1240284c764c0f9cd043a2a18ff4152a203 (diff) | |
| download | llvm-95a1b3484d7daf7830161f1613fc812303641abe.tar.gz llvm-95a1b3484d7daf7830161f1613fc812303641abe.tar.bz2 llvm-95a1b3484d7daf7830161f1613fc812303641abe.tar.xz | |
[objc-arc] Remove the alias analysis part of r185764.
Upon further reflection, the alias analysis part of r185764 is not a safe
change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185770 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/ObjCARC')
| -rw-r--r-- | lib/Transforms/ObjCARC/ObjCARCAliasAnalysis.cpp | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/lib/Transforms/ObjCARC/ObjCARCAliasAnalysis.cpp b/lib/Transforms/ObjCARC/ObjCARCAliasAnalysis.cpp index 1a3f383d4c..46b2de7137 100644 --- a/lib/Transforms/ObjCARC/ObjCARCAliasAnalysis.cpp +++ b/lib/Transforms/ObjCARC/ObjCARCAliasAnalysis.cpp @@ -150,14 +150,6 @@ ObjCARCAliasAnalysis::getModRefInfo(ImmutableCallSite CS, const Location &Loc) { break; } - // Handle special objective c calls defaulting to chaining. - const Function *F = CS.getCalledFunction(); - if (F) - return StringSwitch<AliasAnalysis::ModRefResult>(F->getName()) - .Case("objc_sync_start", NoModRef) - .Case("objc_sync_stop", NoModRef) - .Default(AliasAnalysis::getModRefInfo(CS, Loc)); - return AliasAnalysis::getModRefInfo(CS, Loc); } |