[PATCH] D71216: [AArch64] Implement passing SVE vectors by ref for AAPCS.

[Sander de Smalen via Phabricator via llvm-commits]

sdesmalen created this revision.
sdesmalen added reviewers: efriedma, rovka, cameron.mcinally, c-rhodes.
Herald added subscribers: hiraditya, kristof.beyls, tschuett.
Herald added a reviewer: rengolin.
Herald added a project: LLVM.

This patch implements the part of the calling convention
where SVE Vectors are passed by reference. This means the
caller must allocate stack space for these objects and
pass the address to the callee.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D71216

Files:
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/test/CodeGen/AArch64/sve-callbyref-notailcall.ll
  llvm/test/CodeGen/AArch64/sve-calling-convention-byref.ll

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