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On Apr 2, 2007, at 2:12 PM, Chris Lattner wrote: > > Devang, do you have any thoughts on this or idea of how it would > impact a > vectorizor? When you say "load is multiple of 4 bytes away from a 8-byte aligned data" it is not clear whether it is 16-byte aligned or not. However, "load is 4 bytes away from a 8-byte aligned data" is clear - it is aligned at

...IV case. This the previous meaning of simply <align> would be equivalent to <align, stride> where align == stride. -- Christopher Lamb -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20070402/5266d5e1/attachment.html>

On Mon, 2 Apr 2007, Christopher Lamb wrote: >> In this model, you represent each alignment value as a pair <align,offs>, >> where offs is always less than align. This allows you to say that "this >> load is 2 bytes away from a 16-byte aligned pointer" for example. > > Shouldn't it be, "this load is a multiple of 2-bytes away from a 16-byte >