[all-commits] [llvm/llvm-project] 312d6b: [AArch64] Implement assembler support for new SVE ...

[Eli Friedman via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 312d6b488ef9d7c0e4d649827820db7285e36406
      https://github.com/llvm/llvm-project/commit/312d6b488ef9d7c0e4d649827820db7285e36406
  Author: Eli Friedman <efriedma at quicinc.com>
  Date:   2025-05-02 (Fri, 02 May 2025)

  Changed paths:
    M llvm/include/llvm/Support/Win64EH.h
    M llvm/lib/MC/MCWin64EH.cpp
    M llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
    M llvm/lib/Target/AArch64/MCTargetDesc/AArch64ELFStreamer.cpp
    M llvm/lib/Target/AArch64/MCTargetDesc/AArch64TargetStreamer.h
    M llvm/lib/Target/AArch64/MCTargetDesc/AArch64WinCOFFStreamer.cpp
    M llvm/test/MC/AArch64/seh.s
    M llvm/test/tools/llvm-readobj/COFF/arm64-win-error1.s
    M llvm/tools/llvm-readobj/ARMWinEHPrinter.cpp
    M llvm/tools/llvm-readobj/ARMWinEHPrinter.h

  Log Message:
  -----------
  [AArch64] Implement assembler support for new SVE SEH unwind opcodes. (#137895)

In order to support the AArch64 ABI, Microsoft has extended the unwinder
to support additional opcodes. (Updated documentation at
https://learn.microsoft.com/en-us/cpp/build/arm64-exception-handling .)

First in a series of patches to support SVE on Windows.



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