llvm-project
[DAG] isKnownNeverZero - add ISD::ADD/SUB DemandedElts handling and tests
#183958

Merged

[DAG] isKnownNeverZero - add ISD::ADD/SUB DemandedElts handling and tests #183958

RKSimon merged 2 commits into llvm:main from he-weiwen:isknowneverzero-add-sub-demandedelts

llvmbot added llvm:SelectionDAG

he-weiwen force pushed from ffaefca2 to 77be4820 5 days ago

RKSimon requested a review from

RKSimon 5 days ago

RKSimon requested changes on 2026-03-01

he-weiwen force pushed from 77be4820 to 300b6d55 1 day ago

llvmbot added backend:X86

he-weiwen requested a review from

RKSimon 1 day ago

RKSimon approved these changes on 2026-03-04

RKSimon requested changes on 2026-03-04

[DAG] isKnownNeverZero - add ISD::ADD/SUB DemandedElts

d92400c7

he-weiwen force pushed from 300b6d55 to d92400c7 1 day ago

RKSimon requested a review from

RKSimon 1 day ago

RKSimon approved these changes on 2026-03-04

Merge branch 'main' into isknowneverzero-add-sub-demandedelts

87d8799f

RKSimon enabled auto-merge (squash) 1 day ago

RKSimon merged cd622898 into main 1 day ago

Reviewers

RKSimon

Assignees

No one assigned

Labels

backend:X86 llvm:SelectionDAG

Milestone

No milestone