[all-commits] [llvm/llvm-project] 9637e9: [RISCV] Support ISD::STRICT_FADD/FSUB/FMUL/FDIV fo...

[Yeting Kuo via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9637e950cb3a623baab2156c2cb97a930fbaeec4
      https://github.com/llvm/llvm-project/commit/9637e950cb3a623baab2156c2cb97a930fbaeec4
  Author: Yeting Kuo <yeting.kuo at sifive.com>
  Date:   2023-03-15 (Wed, 15 Mar 2023)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/lib/Target/RISCV/RISCVISelLowering.h
    M llvm/lib/Target/RISCV/RISCVInstrInfoVSDPatterns.td
    M llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td
    A llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vfadd-constrained-sdnode.ll
    A llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vfdiv-constrained-sdnode.ll
    A llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vfmul-constrained-sdnode.ll
    A llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vfsub-constrained-sdnode.ll
    A llvm/test/CodeGen/RISCV/rvv/vfadd-constrained-sdnode.ll
    A llvm/test/CodeGen/RISCV/rvv/vfdiv-constrained-sdnode.ll
    A llvm/test/CodeGen/RISCV/rvv/vfmul-constrained-sdnode.ll
    A llvm/test/CodeGen/RISCV/rvv/vfsub-constrained-sdnode.ll

  Log Message:
  -----------
  [RISCV] Support ISD::STRICT_FADD/FSUB/FMUL/FDIV for vector types.

The patch handles fixed type strict-fp by new RISCVISD::STRICT_ prefixed
isd nodes.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D145900