[all-commits] [llvm/llvm-project] 0ddca8: [X86][FP16] Do not combine to ADDSUB if target doe...

[Phoebe Wang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0ddca87b794d92fc38114df537c87673770497ff
      https://github.com/llvm/llvm-project/commit/0ddca87b794d92fc38114df537c87673770497ff
  Author: Phoebe Wang <phoebe.wang at intel.com>
  Date:   2023-10-16 (Mon, 16 Oct 2023)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    A llvm/test/CodeGen/X86/avx512fp16-combine-shuffle-fma.ll

  Log Message:
  -----------
  [X86][FP16] Do not combine to ADDSUB if target doesn't support FP16 (#69109)

Fix crash when build code with `-mattr=f16c,fma` or `-mattr=avx512vl`.