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Move the code for initialing the entry block livein set out of

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SelectionDAGISel.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101258 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-04-14 17:05:00 +00:00
parent c0fb65da04
commit b13033f61c
2 changed files with 5 additions and 5 deletions
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5
lib/CodeGen/MachineRegisterInfo.cpp
View File

@ -248,6 +248,11 @@ MachineRegisterInfo::EmitLiveInCopies(MachineBasicBlock *EntryMBB,
(void) Emitted;
}
}
// Add function live-ins to entry block live-in set.
for (MachineRegisterInfo::livein_iterator I = livein_begin(),
E = livein_end(); I != E; ++I)
EntryMBB->addLiveIn(I->first);
}
#ifndef NDEBUG

5
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
View File

@ -221,11 +221,6 @@ bool SelectionDAGISel::runOnMachineFunction(MachineFunction &mf) {
// emitting the code for the block.
RegInfo->EmitLiveInCopies(MF->begin(), TRI, TII);
// Add function live-ins to entry block live-in set.
for (MachineRegisterInfo::livein_iterator I = RegInfo->livein_begin(),
E = RegInfo->livein_end(); I != E; ++I)
MF->begin()->addLiveIn(I->first);
#ifndef NDEBUG
assert(FuncInfo->CatchInfoFound.size() == FuncInfo->CatchInfoLost.size() &&
"Not all catch info was assigned to a landing pad!");