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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_pmaxub_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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1044
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15
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1017
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16 int main(){
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17 haveSSE!()();
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18
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1290
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19 ubyte[] A = [cast(ubyte) 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16];
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20 ubyte* a = A.ptr;
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21
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22 ubyte[] B = [cast(ubyte)15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 17];
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23 ubyte* b = B.ptr;
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24
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25 ubyte* c = (new ubyte[16]).ptr;
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1044
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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 pmaxub 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 pmaxub 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] != 15){
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52 assert(0);
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53 }
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54 if(c[1] != 14){
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55 assert(0);
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56 }
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57 if(c[2] != 13){
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58 assert(0);
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59 }
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60 if(c[3] != 12){
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61 assert(0);
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62 }
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63 if(c[4] != 11){
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64 assert(0);
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65 }
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66 if(c[5] != 10){
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67 assert(0);
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68 }
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69 if(c[6] != 9){
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70 assert(0);
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71 }
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72 if(c[7] != 8){
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73 assert(0);
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74 }
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75 if(c[8] != 9){
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76 assert(0);
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77 }
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78 if(c[9] != 10){
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79 assert(0);
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80 }
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81 if(c[10] != 11){
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82 assert(0);
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83 }
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84 if(c[11] != 12){
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85 assert(0);
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86 }
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87 if(c[12] != 13){
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88 assert(0);
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89 }
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90 if(c[13] != 14){
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91 assert(0);
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92 }
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93 if(c[14] != 15){
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94 assert(0);
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95 }
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96 if(c[15] != 17){
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97 assert(0);
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98 }
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99 return 0;
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100 }
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101 }else{
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102 pragma(msg, "DSTRESS{XFAIL}: no inline ASM support");
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103 static assert(0);
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104 }
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