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Date: Wed, 12 Jan 2005 09:54:00 -0000
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From: "rth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug middle-end/19391] [4.0 Regression] missed optimization with size of 8 vectors
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------- Additional Comments From rth at gcc dot gnu dot org  2005-01-12 09:54 -------
Try again with <mmintrin.h> functions.

It is absolutely ESSENTIAL that we do NOT emit mmx vector operations UNLESS
the <mmintrin.h> routines are used.  Doing so without the compiler also 
being able to insert emms instructions is wrong-code.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19391