Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/Wstrict-overflow-19.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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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; }