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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-ifcombine-1.c] - Rev 298
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/* { dg-do compile } */ /* { dg-options "-O -fdump-tree-optimized" } */ /* Testcase for PR31657. */ int foo (int x, int a, int b) { int c = 1 << a; if (x & c) if (x & (1 << b)) /* returning 1 causes phiopt to trigger in */ return 2; return 0; } /* { dg-final { scan-tree-dump "\\|" "optimized" } } */ /* { dg-final { cleanup-tree-dump "optimized" } } */