Date: Thu, 18 Mar 2004 10:05:08 -0800 (PST) From: "David E. O'Brien" <obrien@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/conf kern.pre.mk Message-ID: <200403181805.i2II58PM061640@repoman.freebsd.org>
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obrien 2004/03/18 10:05:08 PST
FreeBSD src repository
Modified files:
sys/conf kern.pre.mk
Log:
For AMD64, lets officially support a -O2 kernel build!
I've added -fno-strict-aliasing for now so we can ease into this.
I wanted to shoot for -O3, but the inlining caused problems due to GCC's
size heuristics; so also add -frename-registers, which is one of the things
-O3 would have given us.
Revision Changes Path
1.45 +2 -0 src/sys/conf/kern.pre.mk
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