Messages in this thread | | | Date | Wed, 22 Feb 2012 10:56:03 -0500 | From | Jason Baron <> | Subject | Re: [PATCH 00/10] jump label: introduce very_[un]likely + cleanups + docs |
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On Wed, Feb 22, 2012 at 10:54:03AM -0500, Steven Rostedt wrote: > On Wed, 2012-02-22 at 10:42 -0500, Jason Baron wrote: > > > Do you have 'CONFIG_CC_OPTIMIZE_FOR_SIZE' set? > > Yes I do :-p > > But that's because the distro config I started with had it set too. > > -- Steve > >
Right, with CONFIG_CC_OPTIMIZE_FOR_SIZE unset, which is the default, at least on x86, I have not seen a single case of the 'jmp;jmp'.
Thanks,
-Jason
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