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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [strict-overflow-4.c] - Diff between revs 149 and 154

Rev 149	Rev 154
`/* { dg-do compile } */`	`/* { dg-do compile } */`
`/* { dg-options "-fstrict-overflow -O2 -fdump-tree-final_cleanup" } */`	`/* { dg-options "-fstrict-overflow -O2 -fdump-tree-final_cleanup" } */`

`/* Source: Ian Lance Taylor. Dual of no-strict-overflow-4.c. */`	`/* Source: Ian Lance Taylor. Dual of no-strict-overflow-4.c. */`

`/* We can only simplify the conditional when using strict overflow`	`/* We can only simplify the conditional when using strict overflow`
`semantics. */`	`semantics. */`

`int`	`int`
`foo (int i)`	`foo (int i)`
`{`	`{`
`return i + 1 > i;`	`return i + 1 > i;`
`}`	`}`

`/* We expect to see "<bb N>"; confirm that, so that we know to count`	`/* We expect to see "<bb N>"; confirm that, so that we know to count`
`it in the real test. */`	`it in the real test. */`
`/* { dg-final { scan-tree-dump-times "<bb\[^>\]>" 1 "final_cleanup" } } /`	`/* { dg-final { scan-tree-dump-times "<bb\[^>\]>" 1 "final_cleanup" } } /`
`/* { dg-final { scan-tree-dump-times ">\|<" 2 "final_cleanup" } } */`	`/* { dg-final { scan-tree-dump-times ">\|<" 2 "final_cleanup" } } */`
`/* { dg-final { cleanup-tree-dump "final_cleanup" } } */`	`/* { dg-final { cleanup-tree-dump "final_cleanup" } } */`