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1017
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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_pmulhw_01_A;
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6
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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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15
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16 int main(){
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17 haveSSE2!()();
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18
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1290
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19 short[] A = [cast(short)-1, 2, 0x7FFF, 7, 0x7FF0, 0x7EDC, 3, -16];
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20 short* a = A.ptr;
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1017
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21
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1290
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22 short[] B = [cast(short)2, 0, 7, 0x7FFF, 0x00FF, 0x7EDC, 5, 0x6BCD];
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23 short* b = B.ptr;
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24
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25 ushort* c = (new ushort[8]).ptr;
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1017
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26
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1182
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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 movdqu XMM0, [EAX];
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31 mov EAX, b;
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32 movdqu XMM1, [EAX];
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33 pmulhw XMM0, XMM1;
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34 mov EAX, c;
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35 movdqu [EAX], XMM0;
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36 }
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37 }else static if(size_t.sizeof == 8){
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38 asm{
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39 mov RAX, a;
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40 movdqu XMM0, [RAX];
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41 mov RAX, b;
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42 movdqu XMM1, [RAX];
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43 pmulhw XMM0, XMM1;
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44 mov RAX, c;
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45 movdqu [RAX], XMM0;
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46 }
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47 }else{
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48 static assert(0, "unhandled pointer size");
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1017
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49 }
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50
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51 if(c[0] != 0xFFFF){
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52 assert(0);
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53 }
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54 if(c[1] != 0){
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55 assert(0);
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56 }
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57 if(c[2] != 3){
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58 assert(0);
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59 }
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60 if(c[3] != 3){
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61 assert(0);
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62 }
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63 if(c[4] != 0x7F){
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64 assert(0);
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65 }
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66 if(c[5] != 0x3EDD){
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67 assert(0);
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68 }
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69 if(c[6] != 0){
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70 assert(0);
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71 }
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1042
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72 if(c[7] != 0xFFF9){
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1017
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73 assert(0);
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74 }
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75
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76
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77 return 0;
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78 }
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79 }else{
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80 pragma(msg, "DSTRESS{XFAIL}: no inline ASM support");
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81 static assert(0);
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82 }
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