1 /* { dg-do compile } */
2 /* { dg-options "-O1 -fdump-tree-dom2" } */
4 typedef unsigned int cppchar_t;
6 cpp_parse_escape (pstr, limit, wide)
7 const unsigned char **pstr;
8 const unsigned char *limit;
17 overflow |= i ^ (i << 4 >> 4);
20 if (overflow | (i != (i & mask)))
24 /* There should be precisely three IF statements. If there is
25 more than two, then the dominator optimizations failed. */
26 /* { dg-final { scan-tree-dump-times "if " 3 "dom2"} } */
27 /* { dg-final { cleanup-tree-dump "dom2" } } */