[Issue 10826] Should the D GC allocate double4[] aligned to 32 bytes?

d-bugmail at puremagic.com d-bugmail at puremagic.com
Thu Aug 15 20:51:56 PDT 2013


http://d.puremagic.com/issues/show_bug.cgi?id=10826



--- Comment #2 from Manu <turkeyman at gmail.com> 2013-08-15 20:51:55 PDT ---
For clarity, as a simple compiler rule, all __vector() types should be
intrinsically aligned to their .sizeof.
This is correct on all architectures I know of.
There is the occasional architecture that might not mind a smaller alignment,
but I think it's still valuable to enforce the alignment on those (rare)
platforms for portability (structure consistency across platforms), especially
since those platforms are often tested less thoroughly.

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