[Bug gcov-profile/90380] gcov issue: gets stuck (infinite loop?) while analyzing coverage on Fortran project
marxin at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue May 14 08:47:00 GMT 2019
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90380
--- Comment #36 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Tue May 14 08:46:35 2019
New Revision: 271151
URL: https://gcc.gnu.org/viewcvs?rev=271151&root=gcc&view=rev
Log:
Backport r271117
2019-05-14 Martin Liska <mliska@suse.cz>
Backport from mainline
2019-05-13 Martin Liska <mliska@suse.cz>
PR gcov-profile/90380
* gcov.c (handle_cycle): Do not support zero cycle count,
it should not be possible.
(path_contains_zero_cycle_arc): New function.
(circuit): Ignore zero cycle arc counts.
Modified:
branches/gcc-9-branch/gcc/ChangeLog
branches/gcc-9-branch/gcc/gcov.c
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