[PATCH] D75755: [AArch64][Fix] LdSt optimization generate premature stack-popping

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

Despite the name, isStack() doesn't include all accesses to the stack; there's also FixedStack PseudoSourceValues.

That said, I'm not sure it's worth bothering; non-stack PseudoSourceValues are relatively rare, at least on AArch64, so you're not getting much benefit.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D75755/new/

https://reviews.llvm.org/D75755