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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-ccp-12.c] - Rev 298
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/* { dg-do run } */ /* { dg-options "-O2" } */ struct A { int a; int b; }; struct A a; const int B = 42; void foo (int i) { if (i > 10) a.a = 42; else { a.b = 21; a.a = a.b + 21; } /* This should be folded to 'if (0)' as a.a and B are both 42. */ if (a.a != B) link_error (); } main () { foo (3); return 0; }