#11168: rubiks fails doctest with gcc 4.6.0 and -O2 optimisation.
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Reporter: drkirkby | Owner:
drkirkby
Type: defect | Status:
needs_work
Priority: major | Milestone:
sage-4.7
Component: solaris | Resolution:
Keywords: | Author:
David Kirkby
Upstream: Reported upstream. Developers acknowledge bug. | Reviewer:
John Palmieri
Merged: | Work_issues:
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Comment(by jdemeyer):
Replying to [comment:11 mariah]:
> I believe only the file src/reid/optimal.c needs to be reduced
> to -O1 due to an optimization regression in gcc-4.6.0. See gcc bugzilla
# 48702 [http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48702]
Many thanks for sorting this out!!!
I'm not so sure whether it makes sense to change the optimization level
for just 1 file. Maybe the whole directory `src/reid` yes, but one file?
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11168#comment:13>
Sage <http://www.sagemath.org>
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