From f5ef996258725dd451733c21e2bba88c87019646 Mon Sep 17 00:00:00 2001 From: dnovillo Date: Thu, 8 Nov 2007 00:01:38 +0000 Subject: PR 33870 * tree.h (struct tree_struct_field_tag): Add field in_nested_struct. (SFT_IN_NESTED_STRUCT): Define. * tree-dfa.c (dump_subvars_for): Show offset of each sub-var. * tree-flow.h (struct fieldoff): Add field in_nested_struct. * tree-ssa-structalias.c (struct variable_info): Likewise. (push_fields_onto_fieldstack): If OFFSET is positive, set in_nested_struct. (create_variable_info_for): Copy setting of in_nested_struct from the field offset object. (set_uids_in_ptset): Set SFT_IN_NESTED_STRUCT from the variable info object. * tree-ssa-operands.c (add_vars_for_offset): If VAR belongs to a nested structure, adjust OFFSET by SFT_OFFSET(VAR). testsuite/ChangeLog * gcc.c-torture/execute/pr33870.x: Remove. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129976 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/tree-flow.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'gcc/tree-flow.h') diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h index 3421c14b97d..1b63e95d3bd 100644 --- a/gcc/tree-flow.h +++ b/gcc/tree-flow.h @@ -1159,6 +1159,10 @@ struct fieldoff /* Field. */ tree decl; + /* True if this field is inside a structure nested inside the base + containing object. */ + unsigned int in_nested_struct : 1; + /* Offset from the base of the base containing object to this field. */ HOST_WIDE_INT offset; -- cgit v1.2.1