1 /* Test __builtin_{add,sub}_overflow_p on {,un}signed short.  */
2 /* { dg-do run } */
3 /* { dg-skip-if "" { ! run_expensive_tests }  { "*" } { "-O0" "-O2" } } */
4 
5 typedef signed short int S;
6 typedef unsigned short int U;
7 #define COND 1
8 #define SHIFT ((__SIZEOF_SHORT__ - 1) * __CHAR_BIT__)
9 #define S_MAX __SHRT_MAX__
10 #define S_MIN (-__SHRT_MAX__ - 1)
11 #if __SIZEOF_INT__ > __SIZEOF_SHORT__
12 typedef int W;
13 #elif __SIZEOF_LONG__ > __SIZEOF_SHORT__
14 typedef long int W;
15 #elif __SIZEOF_LONG_LONG__ > __SIZEOF_SHORT__
16 typedef long long int W;
17 #elif __SIZEOF_INT128__ > __SIZEOF_SHORT__
18 typedef __int128 W;
19 #else
20 #undef COND
21 #define COND 0
22 #endif
23 #include "builtin-arith-overflow-p-7.c"
24