[LLVMdev] Unaligned SSE Memop Support Patch

Dan Gohman gohman at apple.com
Fri Jan 8 18:43:12 PST 2010

Please mention "SIMD" or "vector" in the description string in
the SubtargetFeature definition, to avoid confusion. Also, it would be
good to mention "for example, the AMD 10h" in a comment somewhere.

Otherwise, looks good to me.


On Jan 8, 2010, at 5:20 PM, David Greene wrote:

> This patch adds a feature to allow SSE memops to be unaligned
> on supported architectures.
> Mostly I want to see if the naming is reasonable.
> Supporting unaligned memops requires a bit twiddle on 10h
> processors.  This patch makes the assumption that the OS
> sets the bit correctly.
> Comments?
>                             -Dave
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