llvm-project
[PHIElimination] Clear stale LiveVariables AliveBlocks for undef PHI sources
#197764

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[PHIElimination] Clear stale LiveVariables AliveBlocks for undef PHI sources #197764

Michael-Chen-NJU merged 2 commits into llvm:main from Michael-Chen-NJU:fix/phi-elim-livevars-undef

llvmorg-github-actions added backend:X86

llvmorg-github-actions added llvm:codegen

llvmorg-github-actions added llvm:regalloc

Michael-Chen-NJU requested a review from

arsenm 119 days ago

Michael-Chen-NJU requested a review from

XChy 119 days ago

Michael-Chen-NJU requested a review from

RKSimon 119 days ago

arsenm commented on 2026-05-15

[PHIElimination] Clear stale LiveVariables AliveBlocks for undef PHI …

5dd5bf41

Michael-Chen-NJU force pushed from d40aa752 to 5dd5bf41 118 days ago

arsenm commented on 2026-05-15

[PHIElimination] Address review: use getVRegDef, add FileCheck to MIR…

cfcc1443

arsenm approved these changes on 2026-05-15

Michael-Chen-NJU merged 25ad0670 into main 118 days ago

Michael-Chen-NJU deleted the fix/phi-elim-livevars-undef branch 118 days ago

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XChy

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