[PATCH] D143463: [X86] Use the CFA as the DWARF frame base for better variable locations around calls.

[Orlando Cazalet-Hyams via Phabricator via llvm-commits]

Orlando added a comment.

It might be worth posting your question on discourse in the LLDB subcategory <https://discourse.llvm.org/c/subprojects/lldb/8> for greater visibility.

Side note (no action required): I think we might be able to improve variable availability as well as correctness with this patch if we could teach LLVM to use `fbreg` rather than the SP/BP for location list entries too (see this issue <https://github.com/llvm/llvm-project/issues/49629>).

Thanks for working on this!


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D143463