[PATCH] D50288: [ARM64] [Windows] Exception handling, part #2

[Sanjin Sijaric via Phabricator via llvm-commits]

ssijaric created this revision.
ssijaric added reviewers: rnk, mstorsjo, TomTan, haripul, mgrang.
Herald added a reviewer: javed.absar.
Herald added subscribers: chrib, kristof.beyls.

This is a follow-up patch to https://reviews.llvm.org/D50166.  It mostly deals with emitting SEH opcodes in frame lowering.  It also includes changes to frame lowering to make register pairing compatible with Windows unwinding opcodes, and a few changes to the exception tables where they differ from X86.

Test cases coming up.


Repository:
  rL LLVM

https://reviews.llvm.org/D50288

Files:
  lib/CodeGen/AsmPrinter/WinException.cpp
  lib/CodeGen/AsmPrinter/WinException.h
  lib/Target/AArch64/AArch64CallingConvention.td
  lib/Target/AArch64/AArch64FrameLowering.cpp
  lib/Target/AArch64/AArch64FrameLowering.h
  lib/Target/AArch64/AArch64ISelLowering.cpp
  lib/Target/AArch64/AArch64ISelLowering.h
  lib/Target/AArch64/AArch64InstrInfo.cpp
  lib/Target/AArch64/AArch64InstrInfo.h
  lib/Target/AArch64/AArch64InstrInfo.td
  lib/Target/AArch64/AArch64MCInstLower.cpp
  lib/Target/AArch64/AArch64MachineFunctionInfo.h
  lib/Target/AArch64/AArch64RegisterInfo.cpp
  lib/Target/AArch64/AArch64RegisterInfo.h
  lib/Target/AArch64/AArch64Subtarget.h
  lib/Target/AArch64/MCTargetDesc/AArch64MCAsmInfo.cpp
  test/CodeGen/AArch64/win64_vararg.ll

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