[all-commits] [llvm/llvm-project] d29fc6: [AArch64] Replace `performANDSCombine` with `perfo...

[Karl Meakin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d29fc6e7d24f9bf67512180c0be3f08526049a27
      https://github.com/llvm/llvm-project/commit/d29fc6e7d24f9bf67512180c0be3f08526049a27
  Author: Karl Meakin <karl.meakin at arm.com>
  Date:   2022-05-12 (Thu, 12 May 2022)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/test/CodeGen/AArch64/adc.ll
    M llvm/test/CodeGen/AArch64/addcarry-crash.ll
    M llvm/test/CodeGen/AArch64/arm64-atomic-128.ll
    M llvm/test/CodeGen/AArch64/arm64-vabs.ll
    M llvm/test/CodeGen/AArch64/atomicrmw-O0.ll
    M llvm/test/CodeGen/AArch64/i128-math.ll
    M llvm/test/CodeGen/AArch64/i256-math.ll
    M llvm/test/CodeGen/AArch64/icmp-shift-opt.ll
    M llvm/test/CodeGen/AArch64/neg-abs.ll
    M llvm/test/CodeGen/AArch64/neon-abd.ll
    M llvm/test/CodeGen/AArch64/nzcv-save.ll
    M llvm/test/CodeGen/AArch64/vecreduce-add-legalization.ll

  Log Message:
  -----------
  [AArch64] Replace `performANDSCombine` with `performFlagSettingCombine`.

`performFlagSettingCombine` is a generalised version of `performANDSCombine` which also works on  `ADCS` and `SBCS`.

Differential revision: https://reviews.llvm.org/D124464