[all-commits] [llvm/llvm-project] 0f0cfc: CodeGen: Avoid some references to MachineFunction'...

[Matt Arsenault via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0f0cfcff2ca65e295cd84d3eda6f8e93b76cb3a8
      https://github.com/llvm/llvm-project/commit/0f0cfcff2ca65e295cd84d3eda6f8e93b76cb3a8
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-07-19 (Fri, 19 Jul 2024)

  Changed paths:
    M llvm/include/llvm/CodeGen/TailDuplicator.h
    M llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
    M llvm/lib/CodeGen/MachineInstr.cpp
    M llvm/lib/CodeGen/RegAllocBase.cpp
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
    M llvm/lib/CodeGen/TailDuplicator.cpp
    M llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
    M llvm/lib/Target/AArch64/AArch64PointerAuth.cpp
    M llvm/lib/Target/ARC/ARCFrameLowering.cpp
    M llvm/lib/Target/ARM/ARMFrameLowering.cpp
    M llvm/lib/Target/ARM/Thumb1FrameLowering.cpp
    M llvm/lib/Target/Hexagon/HexagonFrameLowering.cpp
    M llvm/lib/Target/M68k/M68kFrameLowering.cpp
    M llvm/lib/Target/MSP430/MSP430FrameLowering.cpp
    M llvm/lib/Target/Mips/Mips16FrameLowering.cpp
    M llvm/lib/Target/Mips/MipsSEFrameLowering.cpp
    M llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
    M llvm/lib/Target/PowerPC/PPCISelLowering.cpp
    M llvm/lib/Target/SPIRV/SPIRVISelLowering.cpp
    M llvm/lib/Target/SystemZ/SystemZFrameLowering.cpp
    M llvm/lib/Target/WebAssembly/WebAssemblyFastISel.cpp
    M llvm/lib/Target/X86/X86FrameLowering.cpp
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/lib/Target/X86/X86ISelLoweringCall.cpp
    M llvm/lib/Target/X86/X86PreTileConfig.cpp
    M llvm/lib/Target/XCore/XCoreFrameLowering.cpp
    M llvm/lib/Target/Xtensa/XtensaFrameLowering.cpp

  Log Message:
  -----------
  CodeGen: Avoid some references to MachineFunction's getMMI (#99652)

MachineFunction's probably should not include a backreference to
the owning MachineModuleInfo. Most of these references were used
just to query the MCContext, which MachineFunction already directly
stores. Other contexts are using it to query the LLVMContext, which
can already be accessed through the IR function reference.



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