[all-commits] [llvm/llvm-project] 52d617: 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: 52d617d624dbb409ad76ec06798dc9dc408eb367
      https://github.com/llvm/llvm-project/commit/52d617d624dbb409ad76ec06798dc9dc408eb367
  Author: Sander de Smalen <sander.desmalen at arm.com>
  Date:   2025-07-03 (Thu, 03 Jul 2025)

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

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


  Commit: 6326f5a9fa73b3c37e2e7b02ef7021da47ea2b7a
      https://github.com/llvm/llvm-project/commit/6326f5a9fa73b3c37e2e7b02ef7021da47ea2b7a
  Author: Sander de Smalen <sander.desmalen at arm.com>
  Date:   2025-07-03 (Thu, 03 Jul 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: 8fd87e2da882fb347ae0c58b5ed36cc47e51341c
      https://github.com/llvm/llvm-project/commit/8fd87e2da882fb347ae0c58b5ed36cc47e51341c
  Author: Sander de Smalen <sander.desmalen at arm.com>
  Date:   2025-07-03 (Thu, 03 Jul 2025)

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

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


Compare: https://github.com/llvm/llvm-project/compare/808ebbda9a5d...8fd87e2da882

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