[fpc-devel] (no subject)
florian at freepascal.org
Fri Aug 12 09:39:47 CEST 2005
Ростислав Окулов wrote:
> How I can aligh data in FPC like in C?
> struct __declspec(align(16)) VECTOR4F
> float x;
> float y;
> float z;
> float w;
FPC can align local data only up to 4 byte boundaries. Aligning to 16 byte
boundaries done by the compiler requires too much extra code because at every
procedure entry the stack must be realigned so causing often a slow down.
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