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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_pcmpeqd_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 haveSSE2!()();
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18
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1285
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19 int[] A = [cast(int)0, 1, 0, 4];
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20 int* a = A.ptr;
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21
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22 int[] B = [cast(int)0, 3, 1, 4];
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23 int* b = B.ptr;
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24
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25 uint* c = (new uint[4]).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 pcmpeqd 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 pcmpeqd 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_FFFF){
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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] != 0){
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58 assert(0);
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59 }
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60 if(c[3] != 0xFFFF_FFFF){
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61 assert(0);
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62 }
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63 return 0;
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64 }
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65 }else{
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66 pragma(msg, "DSTRESS{XFAIL}: no inline ASM support");
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67 static assert(0);
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68 }
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