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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [pr21031.c] - Rev 298
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/* PR tree-optimization/21031 Make sure that a != 0 is propagated into the "if" statement. */ /* { dg-do compile } */ /* { dg-options "-O1 -fdump-tree-forwprop1-details" } */ int foo (int a) { int b = a != 0; unsigned char c = b; if (c) return 1; else return 0; } /* { dg-final { scan-tree-dump-times "Replaced" 2 "forwprop1"} } */ /* { dg-final { cleanup-tree-dump "forwprop1" } } */