| /* PR sanitizer/60613 */ |
| /* { dg-do run } */ |
| /* { dg-options "-fsanitize=undefined" } */ |
| |
| #include <stdio.h> |
| |
| long long y; |
| |
| __attribute__((noinline, noclone)) long long |
| foo (long long x) |
| { |
| asm (""); |
| if (x >= 0 || x < -2040) |
| return 23; |
| x += 2040; |
| return x - y; |
| } |
| |
| __attribute__((noinline, noclone)) long long |
| bar (long long x) |
| { |
| asm (""); |
| return 8LL - x; |
| } |
| |
| int |
| main () |
| { |
| fputs ("UBSAN TEST START\n", stderr); |
| |
| y = 1; |
| if (foo (8 - 2040) != 8 - 1) |
| __builtin_abort (); |
| if (bar (1) != 8 - 1) |
| __builtin_abort (); |
| |
| fputs ("UBSAN TEST END\n", stderr); |
| return 0; |
| } |
| |
| /* { dg-output "UBSAN TEST START(\n|\r\n|\r)UBSAN TEST END" } */ |
