[Bug rtl-optimization/31485] C complex numbers, amd64 SSE, missed optimization opportunity

victork at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Tue Jul 29 22:07:00 GMT 2008



------- Comment #2 from victork at gcc dot gnu dot org  2008-07-29 22:06 -------
Revision 138198 fixes loop aware SLP vectorization for addition of complex
numbers. So if addition of is done inside a loop, there is a good chance now
that it will be vectorized.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31485



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