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/* Test asm clobbers on x86. */

/* { dg-do run } */

extern void abort (void);

int main ()

{

        int i;

        __asm__ ("movl $1,%0\n\txorl %%eax,%%eax" : "=r" (i) : : "eax");

        if (i != 1)

                abort ();

        /* On darwin you can't call external functions from non-pic code,

           however, clobbering ebx isn't valid in pic code. Instead of

           disabling the whole test, just disable the ebx clobbering part.

           Ditto for any x86 system that is ilp32 && pic.

        */

#if !(defined (__MACH__))

#if ! defined (__PIC__) || defined (__x86_64__)

        __asm__ ("movl $1,%0\n\txorl %%ebx,%%ebx" : "=r" (i) : : "ebx");

        if (i != 1)

                abort ();

#endif /* ! pic || lp64 */

#endif

        __asm__ ("movl $1,%0\n\txorl %%ecx,%%ecx" : "=r" (i) : : "ecx");

        if (i != 1)

                abort ();

        __asm__ ("movl $1,%0\n\txorl %%edx,%%edx" : "=r" (i) : : "edx");

        if (i != 1)

                abort ();

        __asm__ ("movl $1,%0\n\txorl %%esi,%%esi" : "=r" (i) : : "esi");

        if (i != 1)

                abort ();

        __asm__ ("movl $1,%0\n\txorl %%edi,%%edi" : "=r" (i) : : "edi");

        if (i != 1)

                abort ();

        return 0;

}