[all-commits] [llvm/llvm-project] 8d23ee: Precommit test

[Sander de Smalen via All-commits]

  Branch: refs/heads/users/sdesmalen-arm/srlt-commute-implicit-def
  Home:   https://github.com/llvm/llvm-project
  Commit: 8d23eec3283b69d35c374947ddb2ebedc006235a
      https://github.com/llvm/llvm-project/commit/8d23eec3283b69d35c374947ddb2ebedc006235a
  Author: Sander de Smalen <sander.desmalen at arm.com>
  Date:   2025-04-02 (Wed, 02 Apr 2025)

  Changed paths:
    A llvm/test/CodeGen/X86/coalesce-commutative-implicit-def.mir

  Log Message:
  -----------
  Precommit test


  Commit: d7abb47319157dd45abfe931bd123e6ba6b318de
      https://github.com/llvm/llvm-project/commit/d7abb47319157dd45abfe931bd123e6ba6b318de
  Author: Sander de Smalen <sander.desmalen at arm.com>
  Date:   2025-04-02 (Wed, 02 Apr 2025)

  Changed paths:
    M llvm/lib/CodeGen/TargetInstrInfo.cpp
    M llvm/test/CodeGen/X86/coalesce-commutative-implicit-def.mir

  Log Message:
  -----------
  [CodeGen] commuteInstruction should update implicit-def

When the RegisterCoalescer adds an implicit-def when coalescing
a SUBREG_TO_REG (#123632), this causes issues when removing other
COPY nodes by commuting the instruction because it doesn't take
the implicit-def into consideration. This PR fixes that.


  Commit: 808ebbda9a5d280683caf8377c895451f60fe401
      https://github.com/llvm/llvm-project/commit/808ebbda9a5d280683caf8377c895451f60fe401
  Author: Sander de Smalen <sander.desmalen at arm.com>
  Date:   2025-04-02 (Wed, 02 Apr 2025)

  Changed paths:
    M llvm/lib/CodeGen/TargetInstrInfo.cpp

  Log Message:
  -----------
  Use MachineInstr::substituteRegister


Compare: https://github.com/llvm/llvm-project/compare/8d23eec3283b%5E...808ebbda9a5d

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