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[DAG] isKnownNeverZero - add ISD::SRA/SRL DemandedElts handling and tests
#183577

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[DAG] isKnownNeverZero - add ISD::SRA/SRL DemandedElts handling and tests #183577

RKSimon merged 3 commits into llvm:main from pranshoe:sra-srl-isknownzero

llvmbot added llvm:SelectionDAG

RKSimon requested a review from

RKSimon 74 days ago

RKSimon requested changes on 2026-02-26

RKSimon requested a review from

RKSimon 73 days ago

pranshoe force pushed 71 days ago

llvmbot added backend:AArch64

RKSimon requested changes on 2026-03-01

pranshoe requested a review from

RKSimon 71 days ago

RKSimon requested changes on 2026-03-02

pranshoe force pushed 70 days ago

llvmbot added backend:X86

pranshoe requested a review from

RKSimon 70 days ago

RKSimon requested changes on 2026-03-02

[DAG] isKnownNeverZero - add ISD::SRA/SRL DemandedElts handling

8289b8a2

arsenm commented on 2026-03-02

[DAG] isKnownNeverZero - update ISD::SRA/SRL DemandedElts tests at X8…

68735ecf

pranshoe force pushed to 68735ecf 70 days ago

pranshoe requested a review from

RKSimon 70 days ago

RKSimon approved these changes on 2026-03-02

Merge branch 'main' into sra-srl-isknownzero

b2e4dc4c

RKSimon enabled auto-merge (squash) 70 days ago

disabled auto-merge 70 days ago
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RKSimon enabled auto-merge (squash) 70 days ago

RKSimon merged fb6038d9 into main 70 days ago

pranshoe deleted the sra-srl-isknownzero branch 69 days ago

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arsenm

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backend:AArch64 backend:X86 llvm:SelectionDAG

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