Date: Wed, 25 Sep 2019 11:30:14 -0400 From: Ed Maste <emaste@freebsd.org> To: Bruce Evans <brde@optusnet.com.au> Cc: src-committers <src-committers@freebsd.org>, svn-src-all <svn-src-all@freebsd.org>, svn-src-head <svn-src-head@freebsd.org> Subject: Re: svn commit: r351700 - head/lib/libc/string Message-ID: <CAPyFy2DYeocTVbp5FRQYKxWoYsbmcM%2BXJStAZhcv2U7eyWcuxw@mail.gmail.com> In-Reply-To: <CAPyFy2B%2B7j6qthxc37PX0Yq_s=KNWjJ1L3=y0=iPX2eMVAcjQQ@mail.gmail.com> References: <201909021356.x82Dui6v077765@repo.freebsd.org> <20190920212702.N1017@besplex.bde.org> <CAPyFy2B%2B7j6qthxc37PX0Yq_s=KNWjJ1L3=y0=iPX2eMVAcjQQ@mail.gmail.com>
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On Wed, 25 Sep 2019 at 10:11, Ed Maste <emaste@freebsd.org> wrote: > > Functionally equivalent, although I compared the compiled output of > both cases and what's currently there is somewhat smaller. Note that > it's not an #else case, the equivalent loop is used in both cases - > handling the non-word-size residue in the __GNUC__ case. Ah, actually I think I'm mistaken here - what's in the tree does indeed compile to a slightly smaller object, but just due to arbitrary nop alignment.
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