Mercurial > projects > dstress
view run/a/asm_cmpxchg_01_B.d @ 988:052b82b4924c
inline ASM review
author | thomask |
---|---|
date | Sun, 07 May 2006 18:20:25 +0000 |
parents | 7b2c5a101190 |
children | a468938b0160 |
line wrap: on
line source
// $HeadURL$ // $Date$ // $Author$ module dstress.run.a.asm_cmpxchg_01_B; version(D_InlineAsm_X86){ version = doTest; }else version(D_InlineAsm_X86_64){ version = doTest; } int main(){ version(doTest){ ushort a = 0; ushort c = 3; asm{ mov AX, 1; mov BX, 2; cmpxchg c, BX; mov a, AX; } if(c != 3){ assert(0); } if(a != 3){ assert(0); } a = 0; c = 3; asm{ mov AX, 3; mov BX, 2; cmpxchg c, BX; mov a, AX; } if(c != 2){ assert(0); } if(a != 3){ assert(0); } return 0; }else{ pragma(msg, "DSTRESS{XFAIL}: no inline ASM support"); static assert(0); } }