Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/tree-ssa/20030711-1.c @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 84e7813d76e9 |
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/* { dg-do compile } */ /* { dg-options "-O1 -fdump-tree-dom2" } */ extern void abort (void); extern void blah (void); union tree_node; typedef union tree_node *tree; struct tree_vec { int length; tree a[1]; }; struct tree_type { tree binfo; }; union tree_node { struct tree_type type; struct tree_vec vec; }; void record_component_aliases (type) tree type; { int i; if (4 >= type->type.binfo->vec.length) abort (); for (; i < (( { const tree __t = type->type.binfo; if (4 >= __t->vec.length) abort (); type->type.binfo->vec.a[4];} )->vec.length);) { if (4 >= type->type.binfo->vec.length) abort (); blah (); } } /* The call to blah can not be eliminated. */ /* { dg-final { scan-tree-dump-times "blah \\(\\)" 1 "dom2" } } */ /* There should be four IF conditionals. */ /* { dg-final { scan-tree-dump-times "if " 4 "dom2"} } */ /* There should be two loads of type.binfo. */ /* { dg-final { scan-tree-dump-times "type\\.binfo" 2 "dom2"} } */ /* There should be four loads of vec.length. */ /* { dg-final { scan-tree-dump-times "vec.length" 4 "dom2"} } */