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