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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [tailrecursion-6.c] - Rev 298
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/* { dg-do compile } */ /* { dg-options "-O1 -foptimize-sibling-calls -fdump-tree-tailr-details" } */ int foo (int a) { if (a) return a * (2 * (foo (a - 1))) + a + 1; else return 0; } /* { dg-final { scan-tree-dump-times "Eliminated tail recursion" 1 "tailr1"} } */ /* { dg-final { cleanup-tree-dump "tailr\[1-2\]" } } */