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| author | Jay Foad <jay.foad@gmail.com> | 2012-05-12 08:30:16 +0000 |
|---|---|---|
| committer | Jay Foad <jay.foad@gmail.com> | 2012-05-12 08:30:16 +0000 |
| commit | ca0c4996098068828c7688103cd0a80edf8cba09 (patch) | |
| tree | afe6b592c40bc62c7e552b6ebd9cb1b1cc5b8e16 /llvm/lib/Transforms | |
| parent | 8bb9745a5e8fda4a0142bfcde3a61efd9160b8c6 (diff) | |
| download | bcm5719-llvm-ca0c4996098068828c7688103cd0a80edf8cba09.tar.gz bcm5719-llvm-ca0c4996098068828c7688103cd0a80edf8cba09.zip | |
Teach Function::hasAddressTaken that BlockAddress doesn't really take
the address of a function.
llvm-svn: 156703
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/IPO/GlobalOpt.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/IPO/GlobalOpt.cpp b/llvm/lib/Transforms/IPO/GlobalOpt.cpp index 1522aa408b6..d316d526785 100644 --- a/llvm/lib/Transforms/IPO/GlobalOpt.cpp +++ b/llvm/lib/Transforms/IPO/GlobalOpt.cpp @@ -1870,6 +1870,8 @@ bool GlobalOpt::ProcessInternalGlobal(GlobalVariable *GV, /// function, changing them to FastCC. static void ChangeCalleesToFastCall(Function *F) { for (Value::use_iterator UI = F->use_begin(), E = F->use_end(); UI != E;++UI){ + if (isa<BlockAddress>(*UI)) + continue; CallSite User(cast<Instruction>(*UI)); User.setCallingConv(CallingConv::Fast); } @@ -1890,6 +1892,8 @@ static AttrListPtr StripNest(const AttrListPtr &Attrs) { static void RemoveNestAttribute(Function *F) { F->setAttributes(StripNest(F->getAttributes())); for (Value::use_iterator UI = F->use_begin(), E = F->use_end(); UI != E;++UI){ + if (isa<BlockAddress>(*UI)) + continue; CallSite User(cast<Instruction>(*UI)); User.setAttributes(StripNest(User.getAttributes())); } |
