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Old 2009-03-13, 22:46   #4
(loop (#_fork))
fivemack's Avatar
Feb 2006
Cambridge, England

143568 Posts
Default Pesky thing!

I hadn't realised that Phenom (and apparently even Shanghai) don't support the SSSE3 instructions introduced on core2; in particular, they don't support PSHUFB so my shifting trick doesn't work.
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