Fix for bz#13658 - using fsincos on x86-64

[Andreas Jaeger]

We should not use the inaccurate fsincos instruction on x86-64 (see 
bugzilla and the discussion on the gcc mailing list). Let's just remove 
the double version and use the IBM libm sincos implementation.

Unfortunately the same fix does not work for the long double version - 
since there's no sincos implementation for ldbl-96 yet ;-(. Jakub, you 
wrote the ldb-128 versions - do you have any suggestions?

Andreas

2012-02-09  Andreas Jaeger  <aj@suse.de>

	[BZ#13658]
	* sysdeps/x86_64/fpu/s_sincos.S: Remove, let's not use the
	inaccurate fsincos instruction.

-- 
  Andreas Jaeger aj@{suse.com,opensuse.org} Twitter/Identica: jaegerandi
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