diff options
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-07-16 04:45:42 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-07-16 04:45:42 +0000 |
| commit | 04c528a0c86ddf3d6a70681f72e1b2ec07b0b53a (patch) | |
| tree | 505297406920ed805d20fff2ce7b51e7bcafb0e1 /lib/CodeGen/PreAllocSplitting.cpp | |
| parent | 18c479c600a02927fedb51629222d0e391d89a26 (diff) | |
Remove many calls to TII::isMoveInstr. Targets should be producing COPY anyway.
TII::isMoveInstr is going tobe completely removed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108507 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/PreAllocSplitting.cpp')
| -rw-r--r-- | lib/CodeGen/PreAllocSplitting.cpp | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/lib/CodeGen/PreAllocSplitting.cpp b/lib/CodeGen/PreAllocSplitting.cpp index fb2f909355..4cbd53a834 100644 --- a/lib/CodeGen/PreAllocSplitting.cpp +++ b/lib/CodeGen/PreAllocSplitting.cpp @@ -676,11 +676,7 @@ void PreAllocSplitting::ReconstructLiveInterval(LiveInterval* LI) { VNInfo* NewVN = LI->getNextValue(DefIdx, 0, true, Alloc); // If the def is a move, set the copy field. - unsigned SrcReg, DstReg, SrcSubIdx, DstSubIdx; - if (TII->isMoveInstr(*DI, SrcReg, DstReg, SrcSubIdx, DstSubIdx)) { - if (DstReg == LI->reg) - NewVN->setCopy(&*DI); - } else if (DI->isCopyLike() && DI->getOperand(0).getReg() == LI->reg) + if (DI->isCopyLike() && DI->getOperand(0).getReg() == LI->reg) NewVN->setCopy(&*DI); NewVNs[&*DI] = NewVN; |