[Issue 7617] New: Add support for 64bit and 256bit vectors
d-bugmail at puremagic.com
d-bugmail at puremagic.com
Thu Mar 1 00:51:29 PST 2012
http://d.puremagic.com/issues/show_bug.cgi?id=7617
Summary: Add support for 64bit and 256bit vectors
Product: D
Version: D2
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: nobody at puremagic.com
ReportedBy: turkeyman at gmail.com
--- Comment #0 from Manu <turkeyman at gmail.com> 2012-03-01 00:51:26 PST ---
Many SSE opcodes interact with MMX regs, that is, 128bit vectors interacting
with 64bit vectors.
We currently have no expression of the MMX regs in the language.
Consider adding float2, short4, etc?
AVX is common now, has 256bit regs, I'd also like to start making use of this
architecture.
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