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Remove liveout lists from MachineRegisterInfo.

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All targets are now adding return value registers as implicit uses on
return instructions, and there is no longer a need for the live out
lists.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174417 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen
2013-02-05 18:21:56 +00:00
parent b45e4deb10
commit e6dc59891f
4 changed files with 6 additions and 27 deletions
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7
lib/CodeGen/MachineFunction.cpp
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@@ -346,13 +346,6 @@ void MachineFunction::print(raw_ostream &OS, SlotIndexes *Indexes) const {
}
OS << '\n';
}
if (RegInfo && !RegInfo->liveout_empty()) {
OS << "Function Live Outs:";
for (MachineRegisterInfo::liveout_iterator
I = RegInfo->liveout_begin(), E = RegInfo->liveout_end(); I != E; ++I)
OS << ' ' << PrintReg(*I, TRI);
OS << '\n';
}
for (const_iterator BB = begin(), E = end(); BB != E; ++BB) {
OS << '\n';