[PATCH] D137227: [asan] Default to -fsanitize-address-use-odr-indicator for non-Windows

[Sam Clegg via Phabricator via llvm-commits]

sbc100 added a comment.

At least for WebAssembly object files, it looks like the symbol table now contains (what look like) demangled symbols.  e.g.:

  $ llvm-nm /tmp/emscripten_temp/command_0.o 
  00003ef5 D __odr_asan_gen__numargs
  000041a6 D __odr_asan_gen__stdcmd<1068>::init
  000041c3 D __odr_asan_gen__stdcmd<1069>::init
  000041e0 D __odr_asan_gen__stdcmd<1070>::init
  000041fd D __odr_asan_gen__stdcmd<1071>::init
  0000421a D __odr_asan_gen__stdcmd<1073>::init
  0000423f D __odr_asan_gen__stdcmd<1074>::init
  0000425c D __odr_asan_gen__stdcmd<1075>::init
  00004279 D __odr_asan_gen__stdcmd<1076>::init
  0000429e D __odr_asan_gen__stdcmd<1077>::init
  000042bc D __odr_asan_gen__stdcmd<1078>::init

Symbol names with colon in them currently cause issues with the emscripten compiler (when parsing the output of `llvm-nm`).   If this is intensional we can look into re-working the parser, but I just wanted to check if this was indented behaviour?    Are these character allows in symbol names?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D137227/new/

https://reviews.llvm.org/D137227