[PATCH] D51524: [ARM64] [Windows] Handle funclets

[Eli Friedman via Phabricator via llvm-commits]

efriedma updated this revision to Diff 172668.
efriedma added a comment.

Add a bit more test coverage, to cover cases with and without base pointers.  Tweak base pointer emission so we emit and use a base pointer where appropriate (including some cases where it isn't strictly necessary, but allows more efficient addressing modes).

I think this covers all the interesting cases for C++ exceptions.  (There will be a separate followup patch for SEH exceptions.)


Repository:
  rL LLVM

https://reviews.llvm.org/D51524

Files:
  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.td
  lib/Target/AArch64/AArch64MCInstLower.cpp
  lib/Target/AArch64/AArch64RegisterInfo.cpp
  lib/Target/AArch64/AArch64RegisterInfo.h
  test/CodeGen/AArch64/wineh-try-catch-nobase.ll
  test/CodeGen/AArch64/wineh-try-catch-realign.ll
  test/CodeGen/AArch64/wineh-try-catch-vla.ll
  test/CodeGen/AArch64/wineh-try-catch.ll

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