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remove std::ostream versions of printing stuff for MBB and MF,

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upgrading a few things to use raw_ostream


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79811 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-08-23 03:13:20 +00:00
parent 51a1132403
commit cf143a4d91
9 changed files with 35 additions and 53 deletions
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6
lib/CodeGen/MachineSink.cpp
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@ -239,15 +239,15 @@ bool MachineSinking::SinkInstruction(MachineInstr *MI, bool &SawStore) {
if (MI->getParent() == SuccToSinkTo)
return false;
DEBUG(cerr << "Sink instr " << *MI);
DEBUG(cerr << "to block " << *SuccToSinkTo);
DEBUG(errs() << "Sink instr " << *MI);
DEBUG(errs() << "to block " << *SuccToSinkTo);
// If the block has multiple predecessors, this would introduce computation on
// a path that it doesn't already exist. We could split the critical edge,
// but for now we just punt.
// FIXME: Split critical edges if not backedges.
if (SuccToSinkTo->pred_size() > 1) {
DEBUG(cerr << " *** PUNTING: Critical edge found\n");
DEBUG(errs() << " *** PUNTING: Critical edge found\n");
return false;
}