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llvm-svn: 184570
This commit is contained in:
Andrew Trick 2013-06-21 18:33:14 +00:00
parent 714aec021d
commit 7df3f01703
1 changed files with 2 additions and 2 deletions
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4
llvm/lib/CodeGen/LiveRangeEdit.cpp
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@ -331,7 +331,7 @@ void LiveRangeEdit::eliminateDeadDefs(SmallVectorImpl<MachineInstr*> &Dead,
TheDelegate->LRE_WillShrinkVirtReg(LI->reg);
if (!LIS.shrinkToUses(LI, &Dead))
continue;
// Don't create new intervals for a register being spilled.
// The new intervals would have to be spilled anyway so its not worth it.
// Also they currently aren't spilled so creating them and not spilling
@ -343,7 +343,7 @@ void LiveRangeEdit::eliminateDeadDefs(SmallVectorImpl<MachineInstr*> &Dead,
break;
}
}
if (BeingSpilled) continue;
// LI may have been separated, create new intervals.