[PATCH] D120450: [SystemZ] [z/OS] Add support for generating huge (1 MiB) stack frames in XPLINK64

[Neumann Hon via Phabricator via llvm-commits]

Everybody0523 created this revision.
Everybody0523 added reviewers: Kai, uweigand.
Herald added a subscriber: hiraditya.
Everybody0523 requested review of this revision.
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Herald added a subscriber: llvm-commits.

This patch extends support for generating huge stack frames on 64-bit XPLINK by implementing the ABI-mandated call to the stack extension routine.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D120450

Files:
  llvm/lib/Target/SystemZ/SystemZAsmPrinter.cpp
  llvm/lib/Target/SystemZ/SystemZFrameLowering.cpp
  llvm/lib/Target/SystemZ/SystemZFrameLowering.h
  llvm/lib/Target/SystemZ/SystemZInstrInfo.td
  llvm/lib/Target/SystemZ/SystemZScheduleZ13.td
  llvm/lib/Target/SystemZ/SystemZScheduleZ14.td
  llvm/lib/Target/SystemZ/SystemZScheduleZ15.td
  llvm/lib/Target/SystemZ/SystemZScheduleZ196.td
  llvm/lib/Target/SystemZ/SystemZScheduleZEC12.td
  llvm/test/CodeGen/SystemZ/zos-prologue-epilog.ll

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