[Bug target/19530] MMX load intrinsic produces SSE superflus instructions (movlps)

pinskia at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Wed Jan 19 15:07:00 GMT 2005


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-01-19 15:07 -------
Hmm, looking at the rtl dumps this looks like the register allocator sucks as the sse register is picked in 
the -msse but in the -mmmx, only the mmx register is picked.  Someone needs to take an axe to the 
register allocator :).

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19530



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