view tests/mini/asm6.d @ 443:44f08170f4ef

Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Reworked the LLVMDC specific pragmas.
author Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
date Fri, 01 Aug 2008 00:32:06 +0200
parents 1bb99290e03a
children 4ac97ec7c18e
line wrap: on
line source

extern(C) int printf(char*, ...);

void main()
{
    int a,b,c;
    a = int.max-1;
    b = 1;
    asm
    {
        mov EAX, a;
        mov ECX, b;
        add EAX, ECX;
        jo Loverflow;
        mov c, EAX;
    }

    printf("c == %d\n", c);
    assert(c == a+b);
    return;

Loverflow:
    assert(0, "overflow");
}