Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/ftrapv-3.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do run } */ /* { dg-options "-ftrapv" } */ extern void abort (void); unsigned long foo (long i, long j) { /* We may not fold this to (unsigned long)(i * j). */ return -(unsigned long)(i * -j); } int main() { if (foo (-__LONG_MAX__ - 1, -1) != -(unsigned long)(-__LONG_MAX__ - 1)) abort (); return 0; }