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annotate run/a/asm_fldl2t_01.d @ 1630:d0efa3ae5522 default tip

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run/mini/naked_asm5: New x86_64 ABI passes the arguments in reverse order.
author David Nadlinger <code@klickverbot.at>
date Sat, 23 Apr 2011 22:57:32 +0200
parents 03c97933de98
children
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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_fld2t_01;
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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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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 haveFPU!()();
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18
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19 double f = -800.9;
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20
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21 asm{
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22 fldl2t;
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23 fstp f;
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24 }
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25
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26 f -= 3.321928094887362347870319429489;
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27
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28 if(f < 0.0){
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29 f = -f;
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30 }
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31
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32 if(f > f.epsilon * 4.0){
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33 assert(0);
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34 }
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35
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36 return 0;
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37 }
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38 }else{
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39 pragma(msg, "DSTRESS{XFAIL}: no inline ASM support");
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40 static assert(0);
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41 }