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From: David Schultz <das@FreeBSD.org>
Date: Sun, 17 Feb 2008 21:53:19 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/lib/msun/src e_exp.c
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das         2008-02-17 21:53:19 UTC

  FreeBSD src repository

  Modified files:
    lib/msun/src         e_exp.c 
  Log:
  Use volatile hacks to make sure exp() generates an underflow
  exception when it's supposed to. Previously, gcc -O2 was optimizing
  away the statement that generated it.
  
  Revision  Changes    Path
  1.12      +2 -1      src/lib/msun/src/e_exp.c