http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58465
--- Comment #5 from Oleg Smolsky ---
BTW, I get an identical deadlock with ASan:
#0 0x7fe631504ae9 in syscall () from /lib64/libc.so.6
#1 0x7fe63363ddc0 in __sanitizer::internal_sched_yield ()
at
../../../../gcc48-google/libsaniti
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58465
--- Comment #4 from Oleg Smolsky ---
Also, I've just extracted the regex call into a tiny test app and there is no
deadlock... so, it is a bit puzzling...
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58465
--- Comment #3 from Oleg Smolsky ---
Hey Kostya, unfortunately I have no way to check that. This happens in
our product code I cannot built it with Clang.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58465
--- Comment #2 from Kostya Serebryany ---
does this happen with clang trunk?
BTW, I hope to do a fresh merge in the nearest 2-3 weeks.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58465
--- Comment #1 from Oleg Smolsky ---
I wonder if I just need to merge this:
http://llvm.org/viewvc/llvm-project?view=revision&revision=187978