Mercurial > projects > dstress
view run/a/asm_cmpxch8b_01.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 | 2a1a6610f7ad |
children |
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// $HeadURL$ // $Date$ // $Author$ module dstress.run.a.asm_cmpxch8b_01_B; // __DSTRESS_TORTURE_BLOCK__ -fPIC version(D_InlineAsm_X86){ version = runTest; }else version(D_InlineAsm_X86_64){ version = runTest; } version(runTest){ int main(){ uint a = 1; uint d = 1; ulong c = 0; asm{ mov EAX, 0; mov EDX, 0; mov EBX, 0xFFFFFFFF; mov ECX, 0xFFFFFFFF; cmpxch8b c; mov a, EAX; mov d, EDX; } if(c != c.max){ assert(0); } if(a != 0){ assert(0); } if(d != 0){ assert(0); } c=1; asm{ mov EAX, 0; mov EDX, 0; mov EBX, 0xFFFFFFFF; mov ECX, 0xFFFFFFFF; cmpxch8b c; mov a, EAX; mov d, EDX; } if(c != 1){ assert(0); } if(a != 1){ assert(0); } if(d != 0){ assert(0); } return 0; } }else{ pragma(msg, "DSTRESS{XFAIL}: no inline ASM support"); static assert(0); }