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comparison gcc/testsuite/c-c++-common/torture/builtin-arith-overflow-11.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* Test __builtin_{add,sub}_overflow on {,un}signed long long int. */
2 /* { dg-do run } */
3 /* { dg-skip-if "" { ! run_expensive_tests } { "*" } { "-O0" "-O2" } } */
4
5 typedef signed long long int S;
6 typedef unsigned long long int U;
7 #define COND 1
8 #define SHIFT ((__SIZEOF_LONG_LONG__ - 1) * __CHAR_BIT__)
9 #define S_MAX __LONG_LONG_MAX__
10 #define S_MIN (-__LONG_LONG_MAX__ - 1)
11 #if __SIZEOF_INT128__ > __SIZEOF_LONG_LONG__
12 typedef __int128 W;
13 #else
14 #undef COND
15 #define COND 0
16 #endif
17 #include "builtin-arith-overflow-7.c"