[all-commits] [llvm/llvm-project] 86829d: [CSKY] Optimize IR pattern icmp-select with DECT32...

[Ben Shi via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 86829d15f4ca62e70e690a9414eb0dfd470bd393
      https://github.com/llvm/llvm-project/commit/86829d15f4ca62e70e690a9414eb0dfd470bd393
  Author: Ben Shi <2283975856 at qq.com>
  Date:   2023-07-03 (Mon, 03 Jul 2023)

  Changed paths:
    M llvm/lib/Target/CSKY/CSKYInstrInfo.td
    M llvm/test/CodeGen/CSKY/dect-decf.ll

  Log Message:
  -----------
  [CSKY] Optimize IR pattern icmp-select with DECT32/DECF32

Reviewed By: zixuan-wu

Differential Revision: https://reviews.llvm.org/D153518


  Commit: d53063c3e2369e045652f9e7952fdf781ae77445
      https://github.com/llvm/llvm-project/commit/d53063c3e2369e045652f9e7952fdf781ae77445
  Author: Ben Shi <2283975856 at qq.com>
  Date:   2023-07-03 (Mon, 03 Jul 2023)

  Changed paths:
    M llvm/lib/Target/CSKY/CSKYInstrInfo.td
    M llvm/test/CodeGen/CSKY/br.ll

  Log Message:
  -----------
  [CSKY] Optimize conditional branch with BLZ32/BLSZ32/BHZ32/BHSZ32

Add more `Pat`s to generate BLZ32/BLSZ32/BHZ32/BHSZ32.

Reviewed By: zixuan-wu

Differential Revision: https://reviews.llvm.org/D153607


Compare: https://github.com/llvm/llvm-project/compare/2c95ede4d183...d53063c3e236