Mercurial > projects > dstress
view run/a/asm_movzx_01_B.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_movzx_01_B; version(D_InlineAsm_X86){ version = runTest; }else version(D_InlineAsm_X86_64){ version = runTest; } version(runTest){ int main(){ uint i = 0xFF_FF_FF_FFu; ubyte b = 0xFF; asm{ mov EAX, i; mov AL, b; movzx EAX, AL; mov i, EAX; } if(i != 0x00_00_00_FFu){ assert(0); } if(b != 0xFF){ assert(0); } i = 0xFF_FF_FF_FFu; b = 0x12; asm{ mov EAX, i; mov AL, b; movzx EAX, AL; mov i, EAX; } if(i != 0x00_00_00_12u){ assert(0); } if(b != 0x12){ assert(0); } return 0; } }else{ pragma(msg, "DSTRESS{XFAIL}: no inline ASM support"); static assert(0); }