[PATCH] D95869: [RISCV] Fix incorrect RVV sdiv/udiv lowering
Fraser Cormack via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Feb 2 06:52:04 PST 2021
frasercrmck created this revision.
frasercrmck added reviewers: craig.topper, evandro, rogfer01, HsiangKai.
Herald added subscribers: vkmr, NickHung, luismarques, apazos, sameer.abuasal, pzheng, s.egerton, Jim, benna, psnobl, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, edward-jones, zzheng, jrtc27, shiva0217, kito-cheng, niosHD, sabuasal, simoncook, johnrusso, rbar, asb, hiraditya.
frasercrmck requested review of this revision.
Herald added subscribers: llvm-commits, MaskRay.
Herald added a project: LLVM.
Due to a clerical error, the sdiv operation was mapping to vdivu and
udiv to vdiv, when the opposite mapping is the correct one.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D95869
Files:
llvm/lib/Target/RISCV/RISCVInstrInfoVSDPatterns.td
llvm/test/CodeGen/RISCV/rvv/vdiv-sdnode-rv32.ll
llvm/test/CodeGen/RISCV/rvv/vdiv-sdnode-rv64.ll
llvm/test/CodeGen/RISCV/rvv/vdivu-sdnode-rv32.ll
llvm/test/CodeGen/RISCV/rvv/vdivu-sdnode-rv64.ll
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