[Bug rtl-optimization/53785] coalescing multiple static instances in function scope

pinskia at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Jun 27 06:59:00 GMT 2012


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53785

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-06-27 06:59:08 UTC ---
The question comes, do we want to have a lock for each variable or one for the
scope?  One for each variable was easier to implement and might be more
correct.  What happens if getId has weird side effects depending on which
thread calls it?



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