[all-commits] [llvm/llvm-project] 5a5199: [RISCV] Call combineSelectToBinOp before generic s...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5a519961c8113c4ddcb3627c2366c2291c97624f
      https://github.com/llvm/llvm-project/commit/5a519961c8113c4ddcb3627c2366c2291c97624f
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2023-08-01 (Tue, 01 Aug 2023)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/test/CodeGen/RISCV/select-binop-identity.ll
    M llvm/test/CodeGen/RISCV/xaluo.ll

  Log Message:
  -----------
  [RISCV] Call combineSelectToBinOp before generic select expansion for Zicond.

This handles logical ops of setccs and optimizes when the true or
false value is -1.

Reviewed By: asb, wangpc

Differential Revision: https://reviews.llvm.org/D156810