1 /* Verify straight-line strength reduction for simple add candidates,
2 pointer version. */
3
4 /* { dg-do compile } */
5 /* { dg-options "-O3 -fdump-tree-optimized" } */
6
7 void
f(int s,char * c,char * x1,char * x2,char * x3)8 f (int s, char *c, char *x1, char *x2, char *x3)
9 {
10 int a1, a2, a3;
11
12 a1 = 2 * s;
13 x1 = c + a1;
14 *x1 = 1;
15 a2 = 4 * s;
16 x2 = c + a2;
17 *x2 = 2;
18 a3 = 6 * s;
19 x3 = c + a3;
20 *x3 = 3;
21 }
22
23 /* There will be four ' * ' instances for the parms, one in the code. */
24 /* { dg-final { scan-tree-dump-times " \\* " 5 "optimized" } } */
25