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976
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1 // $HeadURL$
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2 // $Date$
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3 // $Author$
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4
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5 module dstress.run.a.asm_addpd_01_A;
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6
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1062
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7 version(D_InlineAsm_X86){
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8 version = runTest;
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9 }else version(D_InlineAsm_X86_64){
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10 version = runTest;
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11 }
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12
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13 version(runTest){
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14 import addon.cpuinfo;
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1091
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15
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1062
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16 int main(){
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17 haveSSE2!()();
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18
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1264
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19 double* a = (new double[2]).ptr;
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1062
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20 a[0] = 1.123;
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21 a[1] = 1234.5;
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22
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1264
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23 double* b = (new double[2]).ptr;
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1062
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24 b[0] = 0.0012;
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25 b[1] = -2.4;
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976
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26
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1151
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27 static if(size_t.sizeof == 4){
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28 asm{
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29 mov EAX, a;
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30 movupd XMM0, [EAX];
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31 mov EAX, b;
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32 movupd XMM1, [EAX];
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33 addpd XMM0, XMM1;
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34 movupd [EAX], XMM0;
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35 }
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36 }else static if(size_t.sizeof == 8){
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37 asm{
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38 mov RAX, a;
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39 movupd XMM0, [RAX];
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40 mov RAX, b;
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41 movupd XMM1, [RAX];
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42 addpd XMM0, XMM1;
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43 movupd [RAX], XMM0;
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44 }
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45 }else{
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46 static assert(0, "unhandled pointer size");
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976
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47 }
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48
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1062
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49 b[0] -= 1.1242;
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50 if(b[0] < 0.0){
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51 b[0] = -b[0];
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976
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52 }
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53
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1062
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54 if(b[0] > double.epsilon * 16){
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976
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55 assert(0);
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56 }
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57
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1062
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58 b[1] -= 1232.1;
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59 if(b[1] < 0.0){
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60 b[1] = -b[1];
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976
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61 }
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62
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1062
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63 if(b[1] > double.epsilon * 16){
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976
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64 assert(0);
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65 }
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66
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67 return 0;
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68 }
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1062
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69 }else{
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1386
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70 pragma(msg, "DSTRESS{XFAIL}: no inline ASM support");
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1062
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71 static assert(0);
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976
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72 }
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