[PATCH] D114457: [z/OS] Implement prologue and epilogue generation for z/OS target.

[Neumann Hon via Phabricator via llvm-commits]

Everybody0523 created this revision.
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This patch adds support for prologue and epilogue generation for the z/OS target under the XPLINK64 ABI for functions with a stack size of less than 1048576 bytes.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D114457

Files:
  llvm/lib/Target/SystemZ/SystemZFrameLowering.cpp
  llvm/lib/Target/SystemZ/SystemZFrameLowering.h
  llvm/test/CodeGen/SystemZ/call-zos-01.ll
  llvm/test/CodeGen/SystemZ/call-zos-vec.ll
  llvm/test/CodeGen/SystemZ/zos-prologue-epilog.ll

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