Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/Wstrict-overflow-15.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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/* { 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 += __builtin_abs (i); /* { dg-warning "assuming signed overflow does not occur" "" { xfail *-*-* } } */ return sum; }