Mercurial > projects > dstress
view run/a/asm_lahf_01_A.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 | 03c97933de98 |
children |
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// $HeadURL$ // $Date$ // $Author$ module dstress.run.a.asm_lahf_01_A; version(D_InlineAsm_X86){ version = runTest; } version(runTest){ int main(){ uint i = 0x12_34_56_01; asm{ mov EAX, i; cmp AL, 2; lahf; mov i, EAX; } if((i & 0xFF_FF_00_FF) != 0x12_34_00_01){ assert(0); } ubyte b = (i & 0x00_00_FF_00) >> 8; if(b != 151){ assert(0); } return 0; } }else{ pragma(msg, "DSTRESS{XFAIL}: no inline ASM support"); static assert(0); }