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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [pr20702.c] - Rev 378
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/* PR tree-optimization/20702 VRP did not insert ASSERT_EXPRs into dominator dominator children of a basic block ending with COND_EXPR unless the children are also immediate successors of the basic block. */ /* { dg-do compile } */ /* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-vrp1-details" } */ extern void bar (int); int foo (int *p, int b) { int a; if (b) bar (123); else bar (321); a = *p; if (p == 0) return 0; return a; } /* Target with fno-delete-null-pointer-checks should not fold checks */ /* { dg-final { scan-tree-dump-times "Folding predicate" 1 "vrp1" { target { ! keeps_null_pointer_checks } } } } */ /* { dg-final { scan-tree-dump-times "Folding predicate" 0 "vrp1" { target { keeps_null_pointer_checks } } } } */ /* { dg-final { cleanup-tree-dump "vrp1" } } */
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