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From: Bruce Evans <bde@FreeBSD.ORG>
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Date: Thu, 12 Feb 1998 13:41:10 -0800 (PST)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG
Subject: cvs commit: src/sys/i386/isa npx.c
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bde         1998/02/12 13:41:10 PST

  Modified files:
    sys/i386/isa         npx.c 
  Log:
  Only use the i586-optimized copying and zeroing functions if they are
  actually faster (more than 20% faster for zeroing 1 MB at boot time).
  This fixes pessimized copying and zeroing on K6's and perhaps on other
  CPUs that are misclassified as i586's.
  
  Revision  Changes    Path
  1.56      +38 -3     src/sys/i386/isa/npx.c

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