[Bug target/25500] REGREGRESSION: SSE2 vectorized code is many times slower on 4.x.x than on 3.4.4

[yuri at tsoft dot com]

------- Comment #3 from yuri at tsoft dot com  2005-12-20 06:01 -------
Subject: Re:  REGREGRESSION: SSE2 vectorized code is many
 times slower on 4.x.x than on 3.4.4

I run on Athlon64-3200 in i386 compatible mode.
Strange.

I had he problem with gcc-4.0.1, yesterday I compiled gcc-4.0.2 and same 
thing.

Yuri


pinskia at gcc dot gnu dot org wrote:

>------- Comment #2 from pinskia at gcc dot gnu dot org  2005-12-20 05:55 -------
>I cannot reproduce this on an Athlon 64 running in either 32 or 64 bit mode.
>
>Everything I tried shows that 4.x is actually faster than 3.4.4.
>
>
>  
>


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25500