Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/Wstrict-overflow-19.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 compile } */ /* { dg-options "-fstrict-overflow -O2 -Wstrict-overflow" } */ /* Don't warn about an overflow when threading jumps. We used to get a warning from comparing bounds generated by VRP. */ int bar(int a, int b, int n) { if (b > a) n = a - b; if (a >= b) n = 1; return n; }