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Mark merged-in VNInfo's as being PHIKilled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56893 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -977,6 +977,11 @@ bool StrongPHIElimination::runOnMachineFunction(MachineFunction &Fn) {
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}
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}
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}
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}
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LiveInterval& Int = LI.getOrCreateInterval(I->first);
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const LiveRange* LR =
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Int.getLiveRangeContaining(LI.getMBBEndIdx(SI->second));
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LR->valno->hasPHIKill = true;
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I->second.erase(SI->first);
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I->second.erase(SI->first);
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}
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}
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