1 /* PR rtl-optimization/34012 */
2 /* { dg-do compile } */
3 /* { dg-require-effective-target lp64 } */
4 /* { dg-options "-O2 -fno-store-merging" } */
5
6 void bar (long int *);
7 void
foo(void)8 foo (void)
9 {
10 long int buf[10];
11 buf[0] = 0x0808080808080808;
12 buf[1] = 0x0808080808080808;
13 buf[2] = 0x0808080808080808;
14 buf[3] = 0x0808080808080808;
15 buf[4] = 0x0808080808080808;
16 buf[5] = 0x0808080808080808;
17 buf[6] = 0x0808080808080808;
18 buf[7] = 0x0808080808080808;
19 buf[8] = 0x0808080808080808;
20 buf[9] = 0x0808080808080808;
21 bar (buf);
22 }
23
24 /* Check that CSE did its job and fwprop hasn't undone it. */
25 /* { dg-final { scan-assembler-times "578721382704613384|0808080808080808" 1 } } */
26