Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: njs at pobox dot com
Target Milestone: ---
There's a meme going around about strange compilation outputs caused
infinite-loop-related UB, and while discussing it a friend stumbled
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60035
--- Comment #13 from Nathaniel J. Smith ---
Unfortunately, AFAICT, the omp_pause_resource APIs don't actually solve the
problem.
They're fine and useful if you have a single piece of code that wants to use
both omp and fork(). But, this was
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55307
Nathaniel J. Smith changed:
What|Removed |Added
CC||njs at pobox dot com
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85100
--- Comment #5 from Nathaniel J. Smith ---
Julian, are you able to test the patch? I don't have a reproduction setup
currently...
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85100
--- Comment #3 from Nathaniel J. Smith ---
We're using it exactly like the docs recommend. What on earth is
__builtin_cpu_supports for, if not to tell you whether you can use a given
feature?
If this is by design, than at the very least the
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85100
Nathaniel J. Smith changed:
What|Removed |Added
CC||njs at pobox dot com
--- Comment
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60035
Nathaniel J. Smith njs at pobox dot com changed:
What|Removed |Added
Attachment #32019|0 |1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60035
--- Comment #6 from Nathaniel J. Smith njs at pobox dot com ---
(In reply to larsmans from comment #4)
Nathaniel, could you apply the cosmetic changes suggested at
http://gcc.gnu.org/ml/gcc-patches/2014-02/msg00860.html? I'd hate to see
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60035
--- Comment #8 from Nathaniel J. Smith njs at pobox dot com ---
(In reply to larsmans from comment #7)
Phase 1? (Not familiar with the GCC dev cycle.)
Sorry, meant stage 1. GCC trunk is (IIUC) currently in RC-bug-fixes-only
pre-release freeze
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60035
--- Comment #2 from Nathaniel J. Smith njs at pobox dot com ---
Good point -- sent.
http://gcc.gnu.org/ml/gcc-patches/2014-02/msg00813.html
Severity: enhancement
Priority: P3
Component: libgomp
Assignee: unassigned at gcc dot gnu.org
Reporter: njs at pobox dot com
CC: jakub at gcc dot gnu.org
Created attachment 32019
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=32019action
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