Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/Wstrict-overflow-14.c @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children |
line wrap: on
line source
/* { dg-do compile } */ /* { dg-options "-fstrict-overflow -O2 -Wstrict-overflow=4" } */ /* Source: Ian Lance Taylor. */ int foo (int j) { int i; int sum = 0; for (i = 1; i < j; i += i) sum += i / 16; /* { dg-warning "assuming signed overflow does not occur" "" { xfail *-*-* } } */ return sum; }