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From: "David E. O'Brien" <obrien@FreeBSD.org>
Date: Thu, 18 Mar 2004 10:05:08 -0800 (PST)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/conf kern.pre.mk
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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