Using inline assembler
Etienne via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Thu Oct 9 05:37:18 PDT 2014
I'm a bit new to the inline assembler, I'm trying to use the `movdqu`
operation to move a 128 bit double quadword from a pointer location into
another location like this:
align(16) union __m128i { ubyte[16] data };
void store(__m128i* src, __m128i* dst) {
asm { movdqu [dst], src; }
}
The compiler complains about a "bad type/size of operands 'movdqu'", but
these two data segments are 16 byte align so they should be in an XMM#
register? Is there something I'm missing here?
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