This should have no effect on generated code, but makes the intermediate state
of the coalescer more sane.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70238
91177308-0d34-0410-b5e6-
96231b3b80d8
if (UseMO.isKill()) {
MachineInstr *UseMI = UseMO.getParent();
unsigned UseIdx = li_->getUseIndex(li_->getInstructionIndex(UseMI));
- if (JoinedCopies.count(UseMI))
- continue;
const LiveRange *UI = LI.getLiveRangeContaining(UseIdx);
if (!UI || !LI.isKill(UI->valno, UseIdx+1))
UseMO.setIsKill(false);