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Revert "Remove references to INSERT_SUBREG after de-SSA" r107725.

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Buildbot breakage.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107744 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen
2010-07-07 00:32:25 +00:00
parent 78dfbc380d
commit 4b76ffc1ff
7 changed files with 136 additions and 9 deletions
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lib/CodeGen/StackSlotColoring.cpp
+2 -1
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@@ -508,7 +508,8 @@ 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->isSubregToReg())
if (MO.getSubReg() || MII->isExtractSubreg() ||
MII->isInsertSubreg() || MII->isSubregToReg())
return false;
const TargetRegisterClass *RC = TID.OpInfo[i].getRegClass(TRI);