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| author | dmalcolm <dmalcolm@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-10-29 18:25:17 +0000 |
|---|---|---|
| committer | dmalcolm <dmalcolm@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-10-29 18:25:17 +0000 |
| commit | 2043dfcce183f27ffe84a339da8b75aec20d3c33 (patch) | |
| tree | 1448b6640c11838946a37fc6783f028e1f3c26bb /gcc/symtab.c | |
| parent | 8848375530940e3e32abaf9e3bde2870755d2d34 (diff) | |
| download | gcc-2043dfcce183f27ffe84a339da8b75aec20d3c33.tar.gz | |
Convert symtab, cgraph and varpool nodes into a real class hierarchy
This is the handwritten part of the patch; automated part to follow.
* cgraph.h (symtab_node_base): Convert to a class;
add GTY((desc ("%h.type"), tag ("SYMTAB_SYMBOL"))), and take
chain_next/prev from symtab_node_def.
(cgraph_node): Inherit from symtab_node; add GTY option
tag ("SYMTAB_FUNCTION").
(varpool_node): Inherit from symtab_node; add GTY option
tag ("SYMTAB_VARIABLE").
(symtab_node_def): Remove.
(is_a_helper <cgraph_node>::test (symtab_node_def *)): Convert to...
(is_a_helper <cgraph_node>::test (symtab_node_base *)): ...this.
(is_a_helper <varpool_node>::test (symtab_node_def *)): Convert to...
(is_a_helper <varpool_node>::test (symtab_node_base *)): ...this.
* ipa-ref.h (symtab_node_def): Drop.
(symtab_node): Change underlying type from symtab_node_def to
symtab_node_base.
(const_symtab_node): Likwise.
* is-a.h: Update examples in comment.
* symtab.c (symtab_hash): Change symtab_node_def to symtab_node_base.
(assembler_name_hash): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204170 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/symtab.c')
| -rw-r--r-- | gcc/symtab.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/symtab.c b/gcc/symtab.c index acffbdd6f65..7232291e1cb 100644 --- a/gcc/symtab.c +++ b/gcc/symtab.c @@ -49,9 +49,9 @@ const char * const ld_plugin_symbol_resolution_names[]= }; /* Hash table used to convert declarations into nodes. */ -static GTY((param_is (union symtab_node_def))) htab_t symtab_hash; +static GTY((param_is (symtab_node_base))) htab_t symtab_hash; /* Hash table used to convert assembler names into nodes. */ -static GTY((param_is (union symtab_node_def))) htab_t assembler_name_hash; +static GTY((param_is (symtab_node_base))) htab_t assembler_name_hash; /* Linked list of symbol table nodes. */ symtab_node symtab_nodes; |