Date: Tue, 7 Apr 2015 21:18:33 +0300 From: Eugene Yudin <e.yudin@...systems.com> To: musl@...ts.openwall.com Subject: Re: [PATCH] MIPS big endian and *stat syscalls return value Thanks for a quick response! On Tue, Apr 7, 2015 at 5:34 PM, Rich Felker <dalias@...c.org> wrote: > I'm > guessing you need -O0 to trigger it, no? I'm experience problem with optimization for size (-Os). It's look like behaviour was changed in later GCC (at least from 4.8.3). I will test another optimization levels. > > i wonder if __stat_fix could be inlined in a way that the > > compiler knows it shouldnt clobber r2. > > In practice it always is, at least for me. But relying on that for > semantic purposes is not valid. > I read that in linux kernel are used attribute "always_inline" for critical parts. Content of type "text/html" skipped
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