llvm-project
[DAG] add (~a | x) & (a | y) -> (a & (x ^ y)) ^y for foldMaskedMerge
#144342

Merged

[DAG] add (~a | x) & (a | y) -> (a & (x ^ y)) ^y for foldMaskedMerge #144342

RKSimon merged 3 commits into llvm:main from woruyu:feat/add-foldMaskedMerge-demorgan

llvmbot added backend:X86

llvmbot added llvm:SelectionDAG

RKSimon requested a review from

RKSimon 110 days ago

RKSimon commented on 2025-06-16

woruyu force pushed 109 days ago

test: add fold-masked-merge-demorgan testcase

977f3338

[DAG] add (~a | x) & (a | y) -> (a & (x ^ y)) ^y for foldMaskedMerge

436993e9

woruyu force pushed to 436993e9 108 days ago

RKSimon approved these changes on 2025-06-18

Merge branch 'main' into feat/add-foldMaskedMerge-demorgan

e8f22576

RKSimon merged 00189211 into main 107 days ago

Reviewers

RKSimon

Assignees

No one assigned

Labels

backend:X86 llvm:SelectionDAG

Milestone

No milestone