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view gcc/testsuite/c-c++-common/torture/builtin-arith-overflow-p-6.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* Test __builtin_{add,sub,mul}_overflow_p. */ /* { dg-do run { target int128 } } */ /* { dg-skip-if "" { ! run_expensive_tests } { "*" } { "-O0" "-O2" } } */ #define OVFP #include "builtin-arith-overflow-1.h" #define INT128_MAX ((signed __int128) (((unsigned __int128) 1 << (__SIZEOF_INT128__ * __CHAR_BIT__ - 1)) - 1)) #define INT128_MIN (-INT128_MAX - 1) #define U(s, op) op TESTS (__int128, INT128_MIN, INT128_MAX) #undef T #define T(n, t1, t2, tr, v1, v2, vr, b, o) t##n##b (); int main () { TESTS (__int128, INT128_MIN, INT128_MAX) return 0; }