[all-commits] [llvm/llvm-project] 1427d5: [TableGen] Document sequence with stride

[Jay Foad via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1427d55d7073ee309d7711260368cc59eb538a34
      https://github.com/llvm/llvm-project/commit/1427d55d7073ee309d7711260368cc59eb538a34
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2022-09-07 (Wed, 07 Sep 2022)

  Changed paths:
    M llvm/include/llvm/TableGen/SetTheory.h

  Log Message:
  -----------
  [TableGen] Document sequence with stride

Document (in comments) the optional fourth "stride" argument to the
sequence operator, which was added in svn r157416.

Differential Revision: https://reviews.llvm.org/D133297


  Commit: 5291c3dd3683c776275285917b0786f482b39711
      https://github.com/llvm/llvm-project/commit/5291c3dd3683c776275285917b0786f482b39711
  Author: Jay Foad <jay.foad at amd.com>
  Date:   2022-09-07 (Wed, 07 Sep 2022)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIInstructions.td
    M llvm/lib/Target/AMDGPU/VOP3Instructions.td

  Log Message:
  -----------
  [AMDGPU] Simplify mad/mac patterns. NFC.

Simplify instruction selection patterns for mad/mac:
- Use any_fmad consistently to make it clear that all patterns treat
  fmad and AMDGPUfmad_ftz identically.
- For mad, put the patterns on the instruction definitions. For mac the
  patterns are still out-of-line because we want to set AddedComplexity
  and to have special handling of the source modifiers.

Differential Revision: https://reviews.llvm.org/D133305


Compare: https://github.com/llvm/llvm-project/compare/9b8b1ac43619...5291c3dd3683