diff options
| author | Anton Korobeynikov <asl@math.spbu.ru> | 2011-03-05 18:43:38 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2011-03-05 18:43:38 +0000 |
| commit | 7503fcb890155ac1b62542550c7248db4df890f8 (patch) | |
| tree | d055c70c30a890f543fedfc620e7318a0e63d4dd /lib/Target/ARM/Thumb2SizeReduction.cpp | |
| parent | 57caad7a33ff145b71545f10dcfbbf2fd0f595d3 (diff) | |
| download | llvm-7503fcb890155ac1b62542550c7248db4df890f8.tar.gz llvm-7503fcb890155ac1b62542550c7248db4df890f8.tar.bz2 llvm-7503fcb890155ac1b62542550c7248db4df890f8.tar.xz | |
Handle MI flags inside Thumb2SizeReduction pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127102 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/Thumb2SizeReduction.cpp')
| -rw-r--r-- | lib/Target/ARM/Thumb2SizeReduction.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Target/ARM/Thumb2SizeReduction.cpp b/lib/Target/ARM/Thumb2SizeReduction.cpp index cc8f61cd72..be9c150933 100644 --- a/lib/Target/ARM/Thumb2SizeReduction.cpp +++ b/lib/Target/ARM/Thumb2SizeReduction.cpp @@ -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); |