1 /* Due to a reload inheritance bug, the asm statement in f() would be passed
2    the low part of u.ll on little-endian 32-bit targets.  */
3 /* { dg-do run { target mips*-*-* } } */
4 
5 extern void abort (void);
6 extern void exit (int);
7 
8 #if __mips_isa_rev <= 5
9 unsigned int g;
10 
f(unsigned int x)11 unsigned __attribute__ ((nomips16)) long long f (unsigned int x)
12 {
13   union { unsigned long long ll; unsigned int parts[2]; } u;
14 
15   u.ll = ((unsigned long long) x * x);
16   asm ("mflo\t%0" : "=r" (g) : "l" (u.parts[1]));
17   return u.ll;
18 }
19 #endif
20 
main()21 int __attribute__ ((nomips16)) main ()
22 {
23 #if __mips_isa_rev <= 5
24   union { unsigned long long ll; unsigned int parts[2]; } u;
25 
26   u.ll = f (0x12345678);
27   if (g != u.parts[1])
28     abort ();
29 #endif
30   exit (0);
31 }
32