[PATCH] D61892: [AArch64] Treat x18 as callee-saved in functions with windows calling convention on non-windows OSes

[Martin Storsjö via Phabricator via llvm-commits]

mstorsjo updated this revision to Diff 267313.
mstorsjo added a comment.

Clarified the comment about always backing up x18, added a condition about CalleeCC.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D61892/new/

https://reviews.llvm.org/D61892

Files:
  llvm/lib/Target/AArch64/AArch64CallingConvention.td
  llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64RegisterInfo.cpp
  llvm/test/CodeGen/AArch64/win64cc-backup-x18.ll

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