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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [vrp21.c] - Rev 298
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/* { dg-do compile } */ /* { dg-options "-O1 -ftree-vrp -fdump-tree-vrp1" } */ /* { dg-require-effective-target int32plus } */ extern void link_error (); void test01(unsigned int a, unsigned int b) { unsigned int x = 0x80000000; if (a < x) if (b < x) if (a > 5) if (a + b == 0U) link_error (); } void test02(unsigned int a, unsigned int b) { unsigned int x = 0x80000000; if (a > x) if (b < x) if (a - b == 1U) link_error (); } /* { dg-final { scan-tree-dump-times "link_error" 0 "vrp1" } } */ /* { dg-final { cleanup-tree-dump "vrp1" } } */