Displaying 2 results from an estimated 2 matches for "91ec9bc0".
2013 Feb 06
0
[LLVMdev] On large vectors
...9;𝖓𝖆𝖋𝖍 𝕮𝖙𝖍𝖚𝖑𝖍𝖚 𝕽'𝖑𝖞𝖊𝖍
𝖜𝖌𝖆𝖍'𝖓𝖆𝖌𝖑 𝖋𝖍𝖙𝖆𝖌𝖓.
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2013 Feb 06
3
[LLVMdev] On large vectors
On 6 February 2013 17:03, Nadav Rotem <nrotem at apple.com> wrote:
> I can see why freakishly large vectors would produce bad code. The type
> <50 x float> would be widened to the next power of two, and then split over
> and over again until it fits into registers. So, any <50 x float> would
> take 16 XMM registers, that will be spilled. The situation with integer