1 /* PR tree-optimization/38789 */
2 /* { dg-do compile } */
3 
4 void
baz(int v)5 baz (int v)
6 {
7   unsigned a = (v == 1) ? 1 : 2;
8 
9   if (__builtin_constant_p (a))
10     asm volatile ("# constant %0" :: "i" (a));
11   else
12     asm volatile ("# register %0" :: "r" (a));
13 
14   a = 6;
15   if (__builtin_constant_p (a))
16     asm volatile ("# constant %0" :: "i" (a));
17   else
18     asm volatile ("# register %0" :: "r" (a));
19 }
20