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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [Wstrict-overflow-19.c] - Rev 298
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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; }