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[Bug math/14412] Removal of sysdeps/x86_64/fpu/s_sincos.S causes regressions
- From: "wbrana at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 29 Apr 2013 10:50:24 +0000
- Subject: [Bug math/14412] Removal of sysdeps/x86_64/fpu/s_sincos.S causes regressions
- Auto-submitted: auto-generated
- References: <bug-14412-131 at http dot sourceware dot org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=14412
--- Comment #26 from wbrana at gmail dot com 2013-04-29 10:50:24 UTC ---
(In reply to comment #25)
> I've posted a patch to implement __sincos_finite:
>
> http://sourceware.org/ml/libc-alpha/2013-04/msg00720.html
>
> This should allow you to compile with -ffast-math or -ffinite-math-only to use
> this fast implementation of sincos.
Will you also test about 35 000 Linux apps and libs if they are affected by
slow sincos and not affected by -ffinite-math-only and submit bug reports to
app/lib devs with request for addition of -ffinite-math-only to environment
defined CFLAGS/CXXFLAGS?
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