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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-07-08 16:40:15 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-07-08 16:40:15 +0000 |
| commit | 5c00e077952d14899c3fc26709c7b2dfd36d0209 (patch) | |
| tree | 0cca1a2e6c2f57b5e7a8ba5ef597f32914630420 /lib/CodeGen/StackSlotColoring.cpp | |
| parent | 2dac4c1b519feaf1ef63514f07fa16aa5dc7d89a (diff) | |
Remove references to INSERT_SUBREG after de-SSA.
Fix X86InstrInfo::convertToThreeAddressWithLEA to generate COPY instead of
INSERT_SUBREG.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107878 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/StackSlotColoring.cpp')
| -rw-r--r-- | lib/CodeGen/StackSlotColoring.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/CodeGen/StackSlotColoring.cpp b/lib/CodeGen/StackSlotColoring.cpp index 7f3b452f0a..5172f3a24b 100644 --- a/lib/CodeGen/StackSlotColoring.cpp +++ b/lib/CodeGen/StackSlotColoring.cpp @@ -508,8 +508,7 @@ bool StackSlotColoring::PropagateBackward(MachineBasicBlock::iterator MII, // Abort the use is actually a sub-register def. We don't have enough // information to figure out if it is really legal. - if (MO.getSubReg() || MII->isExtractSubreg() || - MII->isInsertSubreg() || MII->isSubregToReg()) + if (MO.getSubReg() || MII->isExtractSubreg() || MII->isSubregToReg()) return false; const TargetRegisterClass *RC = TID.OpInfo[i].getRegClass(TRI); |