[all-commits] [llvm/llvm-project] 365931: Mips/GlobalISel: Update hand written call MIR to m...

Matt Arsenault via All-commits all-commits at lists.llvm.org
Wed Sep 30 03:27:55 PDT 2026


  Branch: refs/heads/users/arsenm/mips/gisel-call-dead-ra-tests
  Home:   https://github.com/llvm/llvm-project
  Commit: 365931e9bc3037960102e30e45ea4d1dfa51e16e
      https://github.com/llvm/llvm-project/commit/365931e9bc3037960102e30e45ea4d1dfa51e16e
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2026-09-30 (Wed, 30 Sep 2026)

  Changed paths:
    M llvm/test/CodeGen/Mips/GlobalISel/instruction-select/float_args.mir
    M llvm/test/CodeGen/Mips/GlobalISel/instruction-select/gloal_address.mir
    M llvm/test/CodeGen/Mips/GlobalISel/instruction-select/gloal_address_pic.mir
    M llvm/test/CodeGen/Mips/GlobalISel/instruction-select/implicit_def.mir
    M llvm/test/CodeGen/Mips/GlobalISel/instruction-select/stack_args.mir
    M llvm/test/CodeGen/Mips/GlobalISel/instruction-select/var_arg.mir
    M llvm/test/CodeGen/Mips/GlobalISel/legalizer/dyn_stackalloc.mir
    M llvm/test/CodeGen/Mips/GlobalISel/legalizer/global_address.mir
    M llvm/test/CodeGen/Mips/GlobalISel/legalizer/implicit_def.mir
    M llvm/test/CodeGen/Mips/GlobalISel/legalizer/stack_args.mir
    M llvm/test/CodeGen/Mips/GlobalISel/legalizer/var_arg.mir
    M llvm/test/CodeGen/Mips/GlobalISel/regbankselect/float_args.mir
    M llvm/test/CodeGen/Mips/GlobalISel/regbankselect/global_address.mir
    M llvm/test/CodeGen/Mips/GlobalISel/regbankselect/global_address_pic.mir
    M llvm/test/CodeGen/Mips/GlobalISel/regbankselect/implicit_def.mir
    M llvm/test/CodeGen/Mips/GlobalISel/regbankselect/stack_args.mir
    M llvm/test/CodeGen/Mips/GlobalISel/regbankselect/var_arg.mir

  Log Message:
  -----------
  Mips/GlobalISel: Update hand written call MIR to mark $ra dead

The call lowering marks the implicit $ra def of JAL/JALRPseudo dead, so
update the hand written MIR inputs and the corresponding checks to match
what the IRTranslator now produces.

Co-Authored-By: Claude Opus 5 <noreply at anthropic.com>



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