[PATCH] D137427: [RISCV][Codegen] Account for LMUL in Vector Mask instructions
Michael Maitland via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Nov 4 08:18:24 PDT 2022
michaelmaitland created this revision.
michaelmaitland added reviewers: reames, craig.topper, kito-cheng, rogfer01, frasercrmck, arcbbb.
Herald added subscribers: sunshaoce, VincentWu, StephenFan, vkmr, evandro, luismarques, apazos, sameer.abuasal, s.egerton, Jim, benna, psnobl, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, edward-jones, zzheng, jrtc27, shiva0217, niosHD, sabuasal, simoncook, johnrusso, rbar, asb, hiraditya, arichardson.
Herald added a project: All.
michaelmaitland requested review of this revision.
Herald added subscribers: llvm-commits, pcwang-thead, eopXD, MaskRay.
Herald added a project: LLVM.
It is likley that subtargets act differently for vector fixed-point arithmetic instructions based on the LMUL. This patch creates seperate SchedRead, SchedWrite, WriteRes, ReadAdvance for each relevant LMUL.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D137427
Files:
llvm/lib/Target/RISCV/RISCVInstrInfoV.td
llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
llvm/lib/Target/RISCV/RISCVScheduleV.td
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