Mercurial > projects > dstress
view run/a/asm_shrd_02_D.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 | 7a397590d6e0 |
children |
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// $HeadURL$ // $Date$ // $Author$ module dstress.run.a.asm_shrd_02_D; version(D_InlineAsm_X86){ version = runTest; }else version(D_InlineAsm_X86_64){ version = runTest; } version(runTest){ int main(){ uint a = 0b0000_0000__1000_0000__0000_0000__0000_0000; uint b = 0b1000_0000__0000_0000__0000_0000__0000_0101; asm{ mov EAX, a; mov EBX, b; mov CL, 3; shrd EAX, EBX, CL; mov a, EAX; mov b, EBX; } if(a != 0b1010_0000__0001_0000__0000_0000__0000_0000){ assert(0); } if(b != 0b1000_0000__0000_0000__0000_0000__0000_0101){ assert(0); } return 0; } }else{ pragma(msg, "DSTRESS{XFAIL}: no inline ASM support"); static assert(0); }