Date: Wed, 18 Aug 1999 17:32:49 -0700 (PDT) From: Peter Wemm <peter@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/include cpufunc.h Message-ID: <199908190032.RAA73382@freefall.freebsd.org>
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peter 1999/08/18 17:32:48 PDT
Modified files:
sys/i386/include cpufunc.h
Log:
Try using the builtin ffs() for egcs, it (by random inspection)
generates slightly better code and avoids the incl then subl when
using ffs(foo) - 1.
Revision Changes Path
1.89 +5 -1 src/sys/i386/include/cpufunc.h
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