[RISCV] Add patterns for vector widening floating-point reduction instructions.
authorjacquesguan <Jianjian.Guan@streamcomputing.com>
Wed, 23 Feb 2022 07:30:10 +0000 (15:30 +0800)
committerjacquesguan <Jianjian.Guan@streamcomputing.com>
Tue, 8 Mar 2022 02:53:49 +0000 (10:53 +0800)
commite55b9b0d0a833517801eccda3e10e599b74d20ec
tree991b07fae03d32a55e86a856064aa137708ac305
parent8ab3befa3f3e621f94f7859241927c0d2d277e8f
[RISCV] Add patterns for vector widening floating-point reduction instructions.

Add patterns for vector widening floating-point reduction instructions.

Differential Revision: https://reviews.llvm.org/D120390
llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td
llvm/test/CodeGen/RISCV/rvv/fixed-vectors-reduction-fp.ll
llvm/test/CodeGen/RISCV/rvv/vreductions-fp-sdnode.ll