/* { dg-do compile { target mips*-*-* } } */
register unsigned int c3r1 asm ("$c3r1");
extern unsigned int b, c;
void __attribute__ ((nomips16))
foo ()
{
unsigned int a, d;
c3r1 = a;
b = c3r1;
c3r1 = c;
d = c3r1;
printf ("%d\n", d);
}