[libunwind] Delete unused codeOffsetAtStackDecrement/registersInOtherRegisters/sameVa...
authorFangrui Song <i@maskray.me>
Mon, 9 Nov 2020 18:19:12 +0000 (10:19 -0800)
committerFangrui Song <i@maskray.me>
Mon, 9 Nov 2020 18:19:12 +0000 (10:19 -0800)
commit2c481f128cad043498dc404bc7f6d6128bb7c223
tree69407044c66c0d57322f1e93b690597dcb7cb57c
parentc8cd7e2bbf7e124ed09da2b27e09dd30e3562e46
[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
libunwind/src/DwarfParser.hpp