OSDN Git Service

PR tree-optimization/28632
[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gcc.dg / tree-ssa / vrp52.c
1 /* { dg-do compile } */
2 /* { dg-options "-O2 -fdump-tree-vrp1" } */
3
4 int
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 >= 1024 + 2048;
13 }
14
15 /* { dg-final { scan-tree-dump "Folding predicate i_\[^\n\r\]* to 1" "vrp1" } } */
16 /* { dg-final { cleanup-tree-dump "vrp1" } } */