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/* This test should be switched off for a new target with less than 4 allocatable registers */
/* { dg-do compile } */
int
foo (void)
{
int x, y, z, v;
asm goto ("": "=r" (x), "=r" (y), "=r" (z), "=r" (v) : : : lab, lab2, lab3, lab4);
lab:
return x;
lab2:
return y;
lab3:
return z;
lab4:
return v;
}
int
foo2 (void)
{
int x = 0, y = 1, z = 2, v = 3;
asm goto ("": "+r" (x), "+r" (y), "+r" (z), "+r" (v) : : : lab, lab2, lab3, lab4);
lab:
return x;
lab2:
return y;
lab3:
return z;
lab4:
return v;
}
int
foo3 (void)
{
int x, y, z, v;
asm goto ("": "=rm" (x), "=mr" (y), "=rm" (z), "=mr" (v) : : : lab, lab2, lab3, lab4);
lab:
return x;
lab2:
return y;
lab3:
return z;
lab4:
return v;
}
int
foo4 (void)
{
int x, y, z, v;
asm goto ("": "=r,m" (x), "=m,r" (y), "=r,m" (z), "=m,r" (v) : : : lab, lab2, lab3, lab4);
lab:
return x;
lab2:
return y;
lab3:
return z;
lab4:
return v;
}
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