|
976
|
1 // $HeadURL$
|
|
|
2 // $Date$
|
|
|
3 // $Author$
|
|
|
4
|
|
|
5 module dstress.run.a.asm_addsubpd_01_A;
|
|
|
6
|
|
987
|
7 version(D_InlineAsm_X86){
|
|
989
|
8 version = runTest;
|
|
987
|
9 }else version(D_InlineAsm_X86_64){
|
|
989
|
10 version = runTest;
|
|
987
|
11 }
|
|
|
12
|
|
1063
|
13 version(runTest){
|
|
|
14 import addon.cpuinfo;
|
|
1091
|
15
|
|
1063
|
16 int main(){
|
|
|
17 haveSSE3!()();
|
|
1091
|
18
|
|
1264
|
19 double* a = (new double[2]).ptr;
|
|
1063
|
20 a[0] = 1.0;
|
|
|
21 a[1] = 30.0;
|
|
1091
|
22
|
|
1264
|
23 double* b = (new double[2]).ptr;
|
|
1063
|
24 b[0] = 4.0;
|
|
|
25 b[1] = 10.0;
|
|
976
|
26
|
|
1151
|
27 static if(size_t.sizeof == 4){
|
|
|
28 asm{
|
|
|
29 mov EAX, a;
|
|
|
30 movupd XMM0, [EAX];
|
|
|
31 mov EAX, b;
|
|
|
32 movupd XMM1, [EAX];
|
|
|
33 addsubpd XMM0, XMM1;
|
|
|
34 movupd [EAX], XMM0;
|
|
|
35 }
|
|
|
36 }else static if(size_t.sizeof == 8){
|
|
|
37 asm{
|
|
|
38 mov RAX, a;
|
|
|
39 movupd XMM0, [RAX];
|
|
|
40 mov RAX, b;
|
|
|
41 movupd XMM1, [RAX];
|
|
|
42 addsubpd XMM0, XMM1;
|
|
|
43 movupd [RAX], XMM0;
|
|
|
44 }
|
|
|
45 }else{
|
|
|
46 static assert(0, "unhandled pointer size");
|
|
976
|
47 }
|
|
|
48
|
|
1063
|
49 b[0] += 3.0;
|
|
|
50 if(b[0] < 0.0){
|
|
|
51 b[0] = -b[0];
|
|
976
|
52 }
|
|
|
53
|
|
1063
|
54 if(b[0] > double.epsilon * 16){
|
|
976
|
55 assert(0);
|
|
|
56 }
|
|
|
57
|
|
1063
|
58 b[1] -= 40.0;
|
|
|
59 if(b[1] < 0.0){
|
|
|
60 b[1] = -b[1];
|
|
976
|
61 }
|
|
|
62
|
|
1063
|
63 if(b[1] > double.epsilon * 16){
|
|
976
|
64 assert(0);
|
|
|
65 }
|
|
1091
|
66
|
|
976
|
67 return 0;
|
|
|
68 }
|
|
1063
|
69 }else{
|
|
|
70 pragma(msg, "DSTRESS{XFAIL}: no inline ASM support");
|
|
|
71 static assert(0);
|
|
976
|
72 }
|
