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Re: std::arg() bug : not repetitive ?
- From: Dave Korn <dave dot korn dot cygwin at googlemail dot com>
- To: Marco Atzeri <marco_atzeri at yahoo dot it>
- Cc: cygwin at cygwin dot com, Dave Korn <dave dot korn dot cygwin at googlemail dot com>
- Date: Tue, 01 Sep 2009 19:57:05 +0100
- Subject: Re: std::arg() bug : not repetitive ?
- References: <264058.8230.qm@web25502.mail.ukl.yahoo.com>
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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