| /* Test __builtin_{add,sub}_overflow on {,un}signed int. */ |
| /* { dg-do run } */ |
| /* { dg-skip-if "" { ! run_expensive_tests } { "*" } { "-O0" "-O2" } } */ |
| |
| typedef signed int S; |
| typedef unsigned int U; |
| #define COND 1 |
| #define SHIFT ((__SIZEOF_INT__ - 1) * __CHAR_BIT__) |
| #define S_MAX __INT_MAX__ |
| #define S_MIN (-__INT_MAX__ - 1) |
| #if __SIZEOF_LONG__ > __SIZEOF_INT__ |
| typedef long int W; |
| #elif __SIZEOF_LONG_LONG__ > __SIZEOF_INT__ |
| typedef long long int W; |
| #elif __SIZEOF_INT128__ > __SIZEOF_INT__ |
| typedef __int128 W; |
| #else |
| #undef COND |
| #define COND 0 |
| #endif |
| #include "builtin-arith-overflow-7.c" |
