[PATCH] D88078: [PowerPC] Probe the gap between stackptr and realigned stackptr

[Kai Luo via Phabricator via llvm-commits]

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

During reviewing https://reviews.llvm.org/D84419, @efriedma mentioned the gap between realigned stack pointer and origin stack pointer should be probed too whatever the alignment is. This patch fixes the issue for PPC64.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D88078

Files:
  llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
  llvm/test/CodeGen/PowerPC/pr46759.ll

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