[PATCH] D158084: [AArch64] Stack probing for function prologues

[Momchil Velikov via Phabricator via llvm-commits]

chill updated this revision to Diff 551214.
chill added a comment.

In this update:

- save SVE CSRs in descending address order, so they serve as implicit stack probes.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D158084/new/

https://reviews.llvm.org/D158084

Files:
  llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
  llvm/lib/Target/AArch64/AArch64FrameLowering.h
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.h
  llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
  llvm/lib/Target/AArch64/AArch64InstrInfo.h
  llvm/lib/Target/AArch64/AArch64InstrInfo.td
  llvm/test/CodeGen/AArch64/stack-probing-64k.ll
  llvm/test/CodeGen/AArch64/stack-probing-sve.ll
  llvm/test/CodeGen/AArch64/stack-probing.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D158084.551214.patch
Type: text/x-patch
Size: 80081 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20230817/37b0fc8c/attachment-0001.bin>