1 /* { dg-do compile } */
2 /* { dg-options "-O2 -fdump-tree-vrp1" } */
3
4 int
foo(unsigned int i,unsigned int j)5 foo (unsigned int i, unsigned int j)
6 {
7 i &= 15;
8 j &= 15;
9 i += 1024;
10 j += 2048;
11 i &= j;
12 return i < 16;
13 }
14
15 int
bar(int i)16 bar (int i)
17 {
18 int c = 2;
19 c &= i > 6;
20 return c == 0;
21 }
22
baz(int x,int y)23 int baz (int x, int y)
24 {
25 x &= 15;
26 y &= 15;
27 x += 4;
28 y += 16;
29 x &= y;
30 return x < 20;
31 }
32
33 /* { dg-final { scan-tree-dump-times "return 1;" 3 "vrp1" } } */
34