1 /* { dg-do compile } */
2 /* { dg-options "-O3" } */
3 /* { dg-additional-options "-march=amdfam10" { target i?86-*-* x86_64-*-* } } */
4 
5 extern int fn2(int);
6 extern int fn3(int);
7 int a, b, c;
fn1(long p1)8 void fn1(long p1) {
9   char *d;
10   for (;; d += p1) {
11     d[0] = fn2(1 >> a);
12     fn3(0);
13     fn3(c >> a);
14     d[1] = fn3(d[1] * b + c >> a);
15     d[4] = fn3(d[4] * b + c >> a);
16     d[5] = fn3(d[5] * b + c >> a);
17   }
18 }
19