[all-commits] [llvm/llvm-project] 4ab33d: [RISCV] Remove codegen for vp_select (#194199)

[Luke Lau via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4ab33dc39b569f2e33eeec24c2c5c9ae013fe5ea
      https://github.com/llvm/llvm-project/commit/4ab33dc39b569f2e33eeec24c2c5c9ae013fe5ea
  Author: Luke Lau <luke at igalia.com>
  Date:   2026-04-27 (Mon, 27 Apr 2026)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/lib/Target/RISCV/RISCVTargetTransformInfo.h
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-peephole-vmerge-vops.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vfnmsac-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vmacc-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vnmsac-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vselect-vp-bf16.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vselect-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/rvv-peephole-vmerge-vops.ll
    M llvm/test/CodeGen/RISCV/rvv/sink-splat-operands.ll
    M llvm/test/CodeGen/RISCV/rvv/vfmacc-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/vfmsac-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/vfnmacc-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/vfnmsac-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/vmacc-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/vmadd-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/vnmsac-vp.ll
    M llvm/test/CodeGen/RISCV/rvv/vselect-vp-bf16.ll
    M llvm/test/CodeGen/RISCV/rvv/vselect-vp.ll

  Log Message:
  -----------
  [RISCV] Remove codegen for vp_select (#194199)

Part of the work to remove trivial VP intrinsics from the RISC-V
backend, see
https://discourse.llvm.org/t/rfc-remove-codegen-support-for-trivial-vp-intrinsics-in-the-risc-v-backend/87999

This splits off vp.select from #179622



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