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Date: Tue, 01 Sep 2009 19:57:05 +0100
From: Dave Korn <dave.korn.cygwin@googlemail.com>
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To: Marco Atzeri <marco_atzeri@yahoo.it>
CC: cygwin@cygwin.com, Dave Korn <dave.korn.cygwin@googlemail.com>
Subject: Re: std::arg()   bug : not repetitive ?
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Marco Atzeri wrote:

> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=323#c2
> 
> $g++-4 -ffloat-store  comp_2.cc -O3 -o comp_4
> 
> ./comp_4
> 0.785398
> 0.785398
> 0
> 0

  Ah, good, thanks for the diagnosis.  IIUC this is basically fixed in GCC
HEAD now and 4.5.0 shouldn't suffer the same problem.

    cheers,
      DaveK

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