On Tue, 2006-08-29 at 10:50 +0100, David Howells wrote:
> Andreas Mohr <[email protected]> wrote:
>
> > Un-inlining rwsem_down_failed_common() (two callsites) reduced
> > lib/rwsem.o on my Athlon, gcc 4.1.2 from 5935 to 5480 Bytes (455 Bytes saved).
>
> Maybe this should be judged according to CONFIG_CC_OPTIMIZE_FOR_SIZE.
gcc already does this if you don't manually specify the inline
keyword ;)
static functions get inlined if they're small enough in relation to the
nr of call sites, where "small enough" is a function of -O2 vs -Os. So
leaving away inline makes gcc do its smarts.
--
if you want to mail me at work (you don't), use arjan (at) linux.intel.com
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