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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [20030709-3.c] - Rev 298
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/* { dg-do compile } */ /* { dg-options "-O1 -fdump-tree-dom2" } */ extern void abort (void); union tree_node; typedef union tree_node *tree; enum tree_code { TREE_VEC = 20, }; struct tree_common { int code; }; struct tree_type { tree binfo; }; union tree_node { struct tree_common common; struct tree_type type; }; void record_component_aliases (type) tree type; { const tree __z = type->type.binfo; if (type->type.binfo->common.code != TREE_VEC) abort (); if (__z->common.code != TREE_VEC) abort (); } /* There should be precisely one load of type.binfo. If there is more than one, then the dominator optimizations failed. */ /* { dg-final { scan-tree-dump-times "type\\.binfo" 1 "dom2"} } */ /* There should be precisely one load of common.code. If there is more than one, then the dominator optimizations failed. */ /* { dg-final { scan-tree-dump-times "common\\.code" 1 "dom2"} } */ /* There should be one IF conditional. */ /* { dg-final { scan-tree-dump-times "if " 1 "dom2"} } */ /* { dg-final { cleanup-tree-dump "dom2" } } */