llvm-project
[AArch64][SelectionDAG] Generate subs+csel for usub.sat
#193203

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[AArch64][SelectionDAG] Generate subs+csel for usub.sat #193203

bojle merged 3 commits into llvm:main from bojle:upstream_satsub

bojle requested a review from

efriedma-quic 75 days ago

llvmbot added backend:AArch64

llvmbot added llvm:SelectionDAG

arsenm commented on 2026-04-21

RKSimon requested changes on 2026-04-22

llvmbot added backend:X86

[AArch64][SelectionDAG] Generate subs+csel for usub.sat

678480aa

redo with isOperationLegalOrCustom

eb99c5c5

regen combine-sub-usat.ll

a5fc2248

bojle force pushed from eb635084 to a5fc2248 74 days ago

RKSimon requested a review from

RKSimon 73 days ago

bojle requested a review from

arsenm 73 days ago

RKSimon approved these changes on 2026-04-27

bojle merged e0ccf9cb into main 69 days ago

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arsenm

efriedma-quic

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backend:AArch64 backend:X86 llvm:SelectionDAG

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