tree 11d2f5114856acc14c8f1f9a5ce5c60cf342dd84
parent 37f42e4a14df140282143ba2b6abb778e9f0a1fc
author Fangrui Song <i@maskray.me> 1604945952 -0800
committer Copybara-Service <copybara-worker@google.com> 1605046199 -0800

[libunwind] Delete unused codeOffsetAtStackDecrement/registersInOtherRegisters/sameValueUsed

ld64 uses them to create compact unwind from DWARF call frame information.
When the code was ported to libunwind, the variables were not deleted.

Reviewed By: #libunwind, compnerd

Differential Revision: https://reviews.llvm.org/D91039

GitOrigin-RevId: 2c481f128cad043498dc404bc7f6d6128bb7c223