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; }
}
On Thursday, 9 October 2014 at 12:37:20 UTC, Etienne wrote:
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
On 2014-10-09 8:54 AM, anonymous wrote:
This compiles:
align(16) union __m128i { ubyte[16] data; } /* note the position
of the semicolon */
void store(__m128i* src, __m128i* dst) {
asm
{
movdqu XMM0, [src]; /* note: [src] */
movdqu [dst], XMM0;
}
}
Yes, t
Maybe someone can help with the more specific problem. I'm translating a
crypto engine here:
https://github.com/etcimon/botan/blob/master/source/botan/block/aes_ni/aes_ni.d
But I need this to work on DMD, LDC and GDC. I decided to write the
assembler code directly for the functions in this mod
On Thursday, 9 October 2014 at 13:29:27 UTC, Etienne wrote:
On 2014-10-09 8:54 AM, anonymous wrote:
This compiles:
align(16) union __m128i { ubyte[16] data; } /* note the
position
of the semicolon */
void store(__m128i* src, __m128i* dst) {
asm
{
movdqu XMM0, [src]; /* not
On 2014-10-09 9:46 AM, anonymous wrote:
I'm out of my knowledge zone here, but it seems to work when you
move the pointers to registers first:
void store(__m128i* src, __m128i* dst) {
asm
{
mov RAX, src;
mov RBX, dst;
movdqu XMM0, [RAX];
movdqu
