[all-commits] [llvm/llvm-project] dfc89f: [X86][FP16] Do not create VBROADCAST_LOAD for f16 ...

Phoebe Wang via All-commits all-commits at lists.llvm.org
Wed May 8 20:15:21 PDT 2024


  Branch: refs/heads/release/18.x
  Home:   https://github.com/llvm/llvm-project
  Commit: dfc89f89ed14ebf22effe9dd9605608a975c4ed8
      https://github.com/llvm/llvm-project/commit/dfc89f89ed14ebf22effe9dd9605608a975c4ed8
  Author: Phoebe Wang <phoebe.wang at intel.com>
  Date:   2024-05-08 (Wed, 08 May 2024)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    A llvm/test/CodeGen/X86/pr91005.ll

  Log Message:
  -----------
  [X86][FP16] Do not create VBROADCAST_LOAD for f16 without AVX2 (#91125)

AVX doesn't provide 16-bit BROADCAST instruction.

Fixes #91005



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