Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/torture/builtin-arith-overflow-p-17.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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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-12.h" #define INT128_MAX ((signed __int128) (((unsigned __int128) 1 << (__SIZEOF_INT128__ * __CHAR_BIT__ - 1)) - 1)) #define INT128_MIN (-INT128_MAX - 1) 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; }