Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/20030709-3.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
children |
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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"} } */