2 /* { dg-options "-O2 -fno-inline -fpredictive-commoning -fdump-tree-pcom-details" } */
4 int arr
[105] = {2, 3, 5, 7, 11};
5 int result0
[10] = {2, 3, 5, 7, 11};
6 int result1
[10] = {0, -1, 5, -2, 11, 0};
7 int result2
[10] = {0, 0, -1, -2, -2, 0};
8 int result3
[10] = {0, 0, 0, -1, -2, -2, 0};
9 int result4
[10] = {0, 0, 0, 0, -1, -2, -2, 0};
10 int result100
[105] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
11 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
12 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
13 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
14 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
15 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
16 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, -2, -2, 0};
18 extern void abort (void);
20 void __attribute__((noinline
)) foo (int *a
, int len
)
23 for (i
= 0; i
< len
; i
++)
31 void check (int *a
, int *res
, int len
)
35 for (i
= 0; i
< len
; i
++)
43 check (arr
, result0
, 10);
46 check (arr
, result1
, 10);
49 check (arr
, result2
, 10);
52 check (arr
, result3
, 10);
55 check (arr
, result4
, 10);
58 check (arr
, result100
, 105);
62 /* { dg-final { scan-tree-dump "Store-stores chain" "pcom"} } */