diff options
Diffstat (limited to 'contrib/llvm/lib/CodeGen/SplitKit.cpp')
| -rw-r--r-- | contrib/llvm/lib/CodeGen/SplitKit.cpp | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/contrib/llvm/lib/CodeGen/SplitKit.cpp b/contrib/llvm/lib/CodeGen/SplitKit.cpp index 4c8801a..dab1dfe 100644 --- a/contrib/llvm/lib/CodeGen/SplitKit.cpp +++ b/contrib/llvm/lib/CodeGen/SplitKit.cpp @@ -623,8 +623,7 @@ void SplitEditor::removeBackCopies(SmallVectorImpl<VNInfo*> &Copies) { AssignI.setMap(RegAssign); for (unsigned i = 0, e = Copies.size(); i != e; ++i) { - VNInfo *VNI = Copies[i]; - SlotIndex Def = VNI->def; + SlotIndex Def = Copies[i]->def; MachineInstr *MI = LIS.getInstructionFromIndex(Def); assert(MI && "No instruction for back-copy"); @@ -635,13 +634,12 @@ void SplitEditor::removeBackCopies(SmallVectorImpl<VNInfo*> &Copies) { while (!AtBegin && (--MBBI)->isDebugValue()); DEBUG(dbgs() << "Removing " << Def << '\t' << *MI); - LI->removeValNo(VNI); + LIS.removeVRegDefAt(*LI, Def); LIS.RemoveMachineInstrFromMaps(MI); MI->eraseFromParent(); - // Adjust RegAssign if a register assignment is killed at VNI->def. We - // want to avoid calculating the live range of the source register if - // possible. + // Adjust RegAssign if a register assignment is killed at Def. We want to + // avoid calculating the live range of the source register if possible. AssignI.find(Def.getPrevSlot()); if (!AssignI.valid() || AssignI.start() >= Def) continue; |
