blob: 9c87ba0f7bd9183a445dc0f3d4cfaf24e787f593 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
typedef struct { unsigned short a; } A;
extern void abort (void);
extern void exit (int);
void foo (unsigned int x)
{
if (x != 0x800 && x != 0x810)
abort ();
}
int
main (int argc, char **argv)
{
int i;
for (i = 0; i < 2; ++i)
foo (((A) { ((!(i >> 4) ? 8 : 64 + (i >> 4)) << 8) + (i << 4) } ).a);
exit (0);
}
/* { dg-final { scan-tree-dump-times "Invalid sum" 0 "optimized" } } */
|
