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From: "David E. O'Brien" <obrien@FreeBSD.org>
Date: Sat, 19 Apr 2003 19:59:13 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/i386/include cpufunc.h
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obrien      2003/04/19 19:59:13 PDT

  FreeBSD src repository

  Modified files:
    sys/i386/include     cpufunc.h 
  Log:
  Rev 1.132 was backed out because of the following from BDE:
  
          By returning garbage for the unused high bits of segment registers, we
          avoid wasting time initializing the bits if the results are assigned to
          32-bit variables.  movl instead of movw was also intentional, to
          prevent gas adding pessimal pessimal segment overrides.
  
  See src-committers Message-ID: <20030419173421.N15436@gamplex.bde.org>, for
  more details and how to optimize this farther.
  
  Revision  Changes    Path
  1.133     +0 -0      src/sys/i386/include/cpufunc.h