| /* { dg-do run } */ |
| /* { dg-options "-O1 -fdump-tree-original" } */ |
| |
| char *buffer1; |
| char *buffer2; |
| |
| #define SIZE 1000 |
| |
| int |
| main (void) |
| { |
| const char* const foo1 = "hello world"; |
| |
| buffer1 = __builtin_malloc (SIZE); |
| __builtin_strcpy (buffer1, foo1); |
| buffer2 = __builtin_malloc (SIZE); |
| __builtin_strcpy (buffer2, foo1); |
| |
| /* MEMCHR. */ |
| if (__builtin_memchr ("hello world", 'x', 11)) |
| __builtin_abort (); |
| if (__builtin_memchr ("hello world", 'x', 0) != 0) |
| __builtin_abort (); |
| if (__builtin_memchr ("hello world", 'w', 2)) |
| __builtin_abort (); |
| if (__builtin_memchr ("hello world", 'd', 10)) |
| __builtin_abort (); |
| if (__builtin_memchr ("hello world", '\0', 11)) |
| __builtin_abort (); |
| |
| /* STRCMP. */ |
| if (__builtin_strcmp ("hello", "aaaaa") <= 0) |
| __builtin_abort (); |
| if (__builtin_strcmp ("aaaaa", "aaaaa") != 0) |
| __builtin_abort (); |
| if (__builtin_strcmp ("aaaaa", "") <= 0) |
| __builtin_abort (); |
| if (__builtin_strcmp ("", "aaaaa") >= 0) |
| __builtin_abort (); |
| if (__builtin_strcmp ("ab", "ba") >= 0) |
| __builtin_abort (); |
| |
| /* STRNCMP. */ |
| if (__builtin_strncmp ("hello", "aaaaa", 0) != 0) |
| __builtin_abort (); |
| if (__builtin_strncmp ("aaaaa", "aaaaa", 100) != 0) |
| __builtin_abort (); |
| if (__builtin_strncmp ("aaaaa", "", 100) <= 0) |
| __builtin_abort (); |
| if (__builtin_strncmp ("", "aaaaa", 100) >= 0) |
| __builtin_abort (); |
| if (__builtin_strncmp ("ab", "ba", 1) >= 0) |
| __builtin_abort (); |
| if (__builtin_strncmp ("aab", "aac", 2) != 0) |
| __builtin_abort (); |
| |
| /* STRCASECMP. */ |
| if (__builtin_strcasecmp ("aaaaa", "aaaaa") != 0) |
| __builtin_abort (); |
| |
| /* STRNCASECMP. */ |
| if (__builtin_strncasecmp ("hello", "aaaaa", 0) != 0) |
| __builtin_abort (); |
| if (__builtin_strncasecmp ("aaaaa", "aaaaa", 100) != 0) |
| __builtin_abort (); |
| if (__builtin_strncasecmp ("aab", "aac", 2) != 0) |
| __builtin_abort (); |
| |
| /* MEMCMP. */ |
| if (__builtin_memcmp ("aaaaa", "aaaaa", 6) != 0) |
| __builtin_abort (); |
| |
| return 0; |
| } |
| |
| /* { dg-final { scan-tree-dump-not "__builtin_strcmp" "original" } } */ |
| /* { dg-final { scan-tree-dump-not "__builtin_strcasecmp" "original" } } */ |
| /* { dg-final { scan-tree-dump-not "__builtin_strncmp" "original" } } */ |
| /* { dg-final { scan-tree-dump-not "__builtin_strncasecmp" "original" } } */ |
| /* { dg-final { scan-tree-dump-not "__builtin_memchr" "original" } } */ |
| /* { dg-final { scan-tree-dump-not "__builtin_memcmp" "original" } } */ |