[Bug sanitizer/60142] [4.9 Regression][asan] -fsanitize=address breaks debugging - stepping into functions no longer possible

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60142

--- Comment #3 from Tobias Burnus <burnus at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #2)
> Works also with [...] or -O0 -fsanitize=address -g
> --param asan-use-after-return=0.

For what it is worth and with that comment rather unsurprisingly, the commit
causing the problem is r205476 (of 2013-11-28), which implements use after
return sanitization.