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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [pr20139.c] - Rev 298
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/* PR tree-optimization/20139 This testcase is derived from gcc.dg/20020720-1.c. Here we check that the optimization happens at tree level. */ /* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-optimized" } */ extern double fabs (double); extern void link_error (void); void foo (double x) { double p, q; p = fabs (x); q = 0.0; if (p < q) link_error (); } /* { dg-final { scan-tree-dump-times "link_error" 0 "optimized" } } */ /* { dg-final { cleanup-tree-dump "optimized" } } */