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(parent: 94bda3a) | patch
[MC] Remove unneeded zlib opt-out for .debug_frame
authorFangrui Song <i@maskray.me>
Fri, 11 Mar 2022 21:32:24 +0000 (13:32 -0800)
committerFangrui Song <i@maskray.me>
Fri, 11 Mar 2022 21:32:24 +0000 (13:32 -0800)
commita7ac200fd0c509ca89a294c5f08e456a081ceac0
treeed52aa6ccd998d8e34ae24eccb8480f711451c8dtree | snapshot
parent94bda3aaa12192660cd8da3a7b3bf9749b2a2c44commit | diff
[MC] Remove unneeded zlib opt-out for .debug_frame

The opt-out from rL236267 (2015) is untested and seems no longer needed (or not
needed when rL236267 was committed): there is nothing special with uncompressed
alignment. This brings us in line with GCC which compresses .debug_frame .

Checked that -g -fno-asynchronous-unwind-tables + objcopy
--decompress-debug-sections output is identical to -g
-fno-asynchronous-unwind-tables -gz + objcopy --decompress-debug-sections
output.
llvm/lib/MC/ELFObjectWriter.cpp diff | blob | history
Domain: System / Toolchain;