[all-commits] [llvm/llvm-project] 94843e: [AArch64] Make machine combiner patterns preserve ...

[john-brawn-arm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 94843ea7d7e5b004f6b70ce37716289861a2196b
      https://github.com/llvm/llvm-project/commit/94843ea7d7e5b004f6b70ce37716289861a2196b
  Author: John Brawn <john.brawn at arm.com>
  Date:   2022-02-03 (Thu, 03 Feb 2022)

  Changed paths:
    M llvm/lib/CodeGen/TargetInstrInfo.cpp
    M llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
    M llvm/test/CodeGen/AArch64/machine-combiner-instr-fmf.mir
    A llvm/test/CodeGen/AArch64/machine-combiner-reassociate.mir

  Log Message:
  -----------
  [AArch64] Make machine combiner patterns preserve MIFlags

This is mainly done so that we don't lose the nofpexcept flag once we
start emitting it.

Differential Revision: https://reviews.llvm.org/D118621