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view run/i/ieee_754_int2flt_F.d @ 1630:d0efa3ae5522 default tip
run/mini/naked_asm5: New x86_64 ABI passes the arguments in reverse order.
author | David Nadlinger <code@klickverbot.at> |
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date | Sat, 23 Apr 2011 22:57:32 +0200 |
parents | 9dcac8d4e97f |
children |
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// $HeadURL$ // $Date$ // $Author$ module dstress.run.i.ieee_754_int2flt_F; int main(){ size_t border; if(ulong.sizeof * 8 < double.dig * 3){ border = ulong.sizeof * 8; }else{ border = double.dig * 3; } for(ulong i = 0; i < border; i++){ ulong test = 1; test <<= i; double r = test; ulong result = cast(ulong)r; if(result != test){ assert(0); } } return 0; }