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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [pr25382.c] - Rev 378
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/* PR tree-optimization/25382 VRP used to ignore BIT_AND_EXPRs for the purpose of distilling ranges. Check that VRP now gets ranges from BIT_AND_EXPRs. */ /* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-vrp1" } */ int foo (int a) { int b = a & 0xff; if (b > 300) return 2; else return 1; } /* { dg-final { scan-tree-dump-times "Folding predicate b_.* > 300 to 0" 1 "vrp1" } } */ /* { dg-final { cleanup-tree-dump "vrp1" } } */
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