[PATCH] D83276: [PowerPC] Generate CFI directives when probing in prologue

[Kai Luo via Phabricator via llvm-commits]

lkail created this revision.
lkail added reviewers: jsji, nemanjai, sfertile, steven.zhang, PowerPC.
Herald added subscribers: llvm-commits, shchenz, kbarton, hiraditya.
Herald added a project: LLVM.

Add missing CFI directives when probing in prologue if `stack-clash-protection` is enabled.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D83276

Files:
  llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
  llvm/test/CodeGen/PowerPC/stack-clash-prologue.ll

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