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From: Marius Strobl <marius@FreeBSD.org>
Date: Tue, 30 Mar 2010 19:08:01 +0000 (UTC)
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X-FreeBSD-CVS-Branch: RELENG_7
Subject: cvs commit: src/lib/libc/sparc64/fpu fpu_implode.c
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marius      2010-03-30 19:08:01 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    lib/libc/sparc64/fpu fpu_implode.c 
  Log:
  SVN rev 205901 on 2010-03-30 19:08:01Z by marius
  
  MFC: r205397
  
  - While SPARC V9 allows tininess to be detected either before or after
    rounding (impl. dep. #55), the SPARC JPS1 responsible for SPARC64 and
    UltraSPARC processors defines that in all cases tinyness is detected
    before rounding, therefore rounding up to the smallest normalised
    number should set the underflow flag.
  - If an infinite result is rounded down, the result should have an
    exponent 1 less than the value for infinity.
  
  PR:             144900
  Submitted by:   Peter Jeremy
  
  Revision  Changes    Path
  1.8.2.4   +10 -5     src/lib/libc/sparc64/fpu/fpu_implode.c