[PATCH] D63300: AArch64: Prefer FP-relative debug locations in HWASANified functions.

[Evgenii Stepanov via Phabricator via llvm-commits]

eugenis added a comment.

What if we do it the other way around - store SP instead of FP?  SP is unusable for locals when there are dynamic allocas; FP is unusable when there is dynamic stack realignment; not sure which case is more common, but both should be rare enough. This could help with the code size at least a little.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D63300/new/

https://reviews.llvm.org/D63300