[all-commits] [llvm/llvm-project] 117899: [RISCV] Optimize 2x SELECT for floating-point types

[ChunyuLiao via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1178992c72b002c3b2c87203252c566eeb273cc1
      https://github.com/llvm/llvm-project/commit/1178992c72b002c3b2c87203252c566eeb273cc1
  Author: LiaoChunyu <chunyu at iscas.ac.cn>
  Date:   2022-06-28 (Tue, 28 Jun 2022)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/test/CodeGen/RISCV/select-optimize-multiple.ll

  Log Message:
  -----------
  [RISCV] Optimize 2x SELECT for floating-point types

Including the following opcode:
 Select_FPR16_Using_CC_GPR
 Select_FPR32_Using_CC_GPR
 Select_FPR64_Using_CC_GPR

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D127871