Define vector widening mul intrinsics and lower them to V instructions.
We work with @rogfer01 from BSC to come out this patch.
Authored-by: Roger Ferrer Ibanez <rofirrim@gmail.com>
Co-Authored-by: Hsiangkai Wang <kai.wang@sifive.com>
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| Differential D93381
[RISCV] Define vector widening mul intrinsics. ClosedPublic Authored by HsiangKai on Dec 16 2020, 12:56 AM.
Details Summary Define vector widening mul intrinsics and lower them to V instructions. We work with @rogfer01 from BSC to come out this patch. Authored-by: Roger Ferrer Ibanez <rofirrim@gmail.com>
Diff Detail
Event TimelineHerald added subscribers: NickHung, apazos, sameer.abuasal and 23 others. · View Herald TranscriptDec 16 2020, 12:56 AM This revision is now accepted and ready to land.Dec 16 2020, 11:32 AM This revision was landed with ongoing or failed builds.Dec 16 2020, 7:51 PM Closed by commit rGa5e4a513b041: [RISCV] Define vector widening mul intrinsics. (authored by HsiangKai). · Explain Why This revision was automatically updated to reflect the committed changes.
Revision Contents
Diff 312143 llvm/include/llvm/IR/IntrinsicsRISCV.td
llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
llvm/test/CodeGen/RISCV/rvv/vwmul-rv32.ll
llvm/test/CodeGen/RISCV/rvv/vwmul-rv64.ll
llvm/test/CodeGen/RISCV/rvv/vwmulsu-rv32.ll
llvm/test/CodeGen/RISCV/rvv/vwmulsu-rv64.ll
llvm/test/CodeGen/RISCV/rvv/vwmulu-rv32.ll
llvm/test/CodeGen/RISCV/rvv/vwmulu-rv64.ll
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