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comparison run/a/asm_packsswb_01_A.d @ 1285:229e630d4b1a

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partuial inline asm review
author thomask
date Tue, 26 Dec 2006 14:21:37 +0000
parents 6e5d377573e1
children
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1284:96e7be832c35 1285:229e630d4b1a
14 import addon.cpuinfo; 14 import addon.cpuinfo;
15 15
16 int main(){ 16 int main(){
17 haveSSE2!()(); 17 haveSSE2!()();
18 18
19 short* a = [cast(short)1, -2, 3, -4, 5, -6, 7, -8]; 19 short[] A = [1, -2, 3, -4, 5, -6, 7, -8];
20 short* b = [cast(short)9, 8, -7, 6, -5, 4, -3, 2]; 20 short* a = A.ptr;
21 byte* c = new byte[16]; 21
22 short[] B = [9, 8, -7, 6, -5, 4, -3, 2];
23 short* b = B.ptr;
24
25 byte* c = (new byte[16]).ptr;
22 26
23 static if(size_t.sizeof == 4){ 27 static if(size_t.sizeof == 4){
24 asm{ 28 asm{
25 mov EAX, a; 29 mov EAX, a;
26 movdqu XMM0, [EAX]; 30 movdqu XMM0, [EAX];