http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60142
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jkratoch at gcc dot gnu.org,
| |tromey at gcc dot gnu.org
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Works also with -O1 -fsanitize=address -g or -O0 -fsanitize=address -g --param
asan-use-after-return=0.
My guess is that for -O0 gdb has some code to detect function
prologues/epilogues and get's upset by the conditionals in use-after-return
prologue (or epilogue?) instrumentation. CCing some GDB folks to find out if
it isn't just a GDB bug, or what exactly would they like to see from GCC in
this case, so that they can handle it.
