cvs commit: src/sys/conf kern.pre.mk

[David E. O'Brien]

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