https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65093
Hans-Peter Nilsson <hp at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Hans-Peter Nilsson <hp at gcc dot gnu.org> ---
(In reply to Hans-Peter Nilsson from comment #1)
> (It's just odd that no FAIL has been observed before, as the test itself
> hasn't changed for quite some time, like 1.5 year since the last two
> camel-back-breaking subtests were added.)
The test was enabled relatively recently for my autotesters, for the 4.9 branch
as late as 2014-12-17 (c:a r218800) and for trunk about 2015-02-15 (c:a
r220715). This happened automatically. The cause is most probably an update
of newlib, to a version with the pieces missing for dg-require-cstdint or
dg-require-cmath to be true. Automatic updates only happen when the branch is
regression-free and only if the results after a tentative update would still be
regression-free. There's no specific log event for tests that pass after an
update.
