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Handle MI flags inside Thumb2SizeReduction pass. 

llvm-svn: 127102
This commit is contained in:
Anton Korobeynikov 2011-03-05 18:43:38 +00:00
parent e7410dd0d5
commit acca7adf16
1 changed files with 9 additions and 0 deletions
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9
llvm/lib/Target/ARM/Thumb2SizeReduction.cpp
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@ -412,6 +412,9 @@ Thumb2SizeReduce::ReduceLoadStore(MachineBasicBlock &MBB, MachineInstr *MI,
// Transfer memoperands.
(*MIB).setMemRefs(MI->memoperands_begin(), MI->memoperands_end());
// Transfer MI flags.
MIB.setMIFlags(MI->getFlags());
DEBUG(errs() << "Converted 32-bit: " << *MI << " to 16-bit: " << *MIB);
MBB.erase(MI);
@ -563,6 +566,9 @@ Thumb2SizeReduce::ReduceTo2Addr(MachineBasicBlock &MBB, MachineInstr *MI,
MIB.addOperand(MI->getOperand(i));
}
// Transfer MI flags.
MIB.setMIFlags(MI->getFlags());
DEBUG(errs() << "Converted 32-bit: " << *MI << " to 16-bit: " << *MIB);
MBB.erase(MI);
@ -663,6 +669,9 @@ Thumb2SizeReduce::ReduceToNarrow(MachineBasicBlock &MBB, MachineInstr *MI,
if (!TID.isPredicable() && NewTID.isPredicable())
AddDefaultPred(MIB);
// Transfer MI flags.
MIB.setMIFlags(MI->getFlags());
DEBUG(errs() << "Converted 32-bit: " << *MI << " to 16-bit: " << *MIB);
MBB.erase(MI);