[PATCH] D103100: [AIX] Enable stackprotect feature

[Jinsong Ji via Phabricator via llvm-commits]

jsji created this revision.
jsji added reviewers: PowerPC, timshen, shchenz, lkail.
Herald added subscribers: kbarton, hiraditya, nemanjai.
jsji requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

AIX use __ssp_canary_word instead of __stack_chk_guard.
This patch update the target hook to use correct symbol,
so that the basic stackprotect feature can work.

The traceback will be handled in follow up patch.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D103100

Files:
  llvm/lib/Target/PowerPC/PPCISelLowering.cpp
  llvm/lib/Target/PowerPC/PPCISelLowering.h
  llvm/test/CodeGen/PowerPC/stack-guard-oob.ll

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