[RISCV] Add patterns for vector widening integer multiply-add instructions
authoreopXD <eop.chen@sifive.com>
Sat, 15 Jan 2022 20:12:22 +0000 (12:12 -0800)
committereopXD <eop.chen@sifive.com>
Mon, 17 Jan 2022 02:37:13 +0000 (18:37 -0800)
commit5a457782a26e82033379b7d92846ab6648f453e4
treef371d882d5f5540d34d6501d2789fd83ae95de09
parent5f782d25a742302d25ef3c8b84b54f7483c2deb9
[RISCV] Add patterns for vector widening integer multiply-add instructions

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D117404
llvm/lib/Target/RISCV/RISCVInstrInfoVSDPatterns.td
llvm/test/CodeGen/RISCV/rvv/vwmacc-sdnode.ll [new file with mode: 0644]