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1027
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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_psubsb_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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19 const byte[16] A = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, byte.min];
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20 const byte[16] B = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, byte.max];
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21
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22 byte[16] c;
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23
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24 asm{
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25 movdqu XMM0, A;
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26 movdqu XMM1, B;
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27 psubsb XMM0, XMM1;
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28 movdqu c, XMM0;
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29 }
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30
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31 foreach(byte x; c[0 .. c.length -1]){
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32 if(x != 1){
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33 assert(0);
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34 }
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35 }
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36
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37 if(c[c.length - 1] != byte.min){
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38 assert(0);
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39 }
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40 }
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41 }else{
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42 pragma(msg, "DSTRESS{XFAIL}: no inline ASM support");
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43 static assert(0);
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44 }
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