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| author | Andrew Pinski <pinskia@physics.uc.edu> | 2003-05-19 07:02:12 +0000 |
|---|---|---|
| committer | Gabriel Dos Reis <gdr@gcc.gnu.org> | 2003-05-19 07:02:12 +0000 |
| commit | 7e8f3096dc8d41f9bffec4033d42737a758d8e8d (patch) | |
| tree | 5c9394428423772469ade05364ed58146be1036f /gcc/cp | |
| parent | 1c745a02699797b52f1978dd00ac46b3b149938c (diff) | |
| download | gcc-7e8f3096dc8d41f9bffec4033d42737a758d8e8d.zip gcc-7e8f3096dc8d41f9bffec4033d42737a758d8e8d.tar.gz gcc-7e8f3096dc8d41f9bffec4033d42737a758d8e8d.tar.bz2 | |
name-lookup.c (free_binding_entry): fix where the GTY markers are.
* name-lookup.c (free_binding_entry): fix where the GTY markers are.
(binding_entry_make): Make entry->chain NULL after getting an entry.
fix the spelling of chain in a comment.
(binding_table_free): speed up by having temporary variable.
(binding_table_new): set table->chain to be NULL after allocating
a table.
(cxx_binding_make): use gcc_alloc instead of ggc_alloc_cleared and set
binding->previous to NULL after getting an binding for speed.
From-SVN: r66948
Diffstat (limited to 'gcc/cp')
| -rw-r--r-- | gcc/cp/ChangeLog | 11 | ||||
| -rw-r--r-- | gcc/cp/name-lookup.c | 18 |
2 files changed, 23 insertions, 6 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 5226756..f2acb5c 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,14 @@ +2003-05-18 Andrew Pinski <pinskia@physics.uc.edu> + + * name-lookup.c (free_binding_entry): fix where the GTY markers are. + (binding_entry_make): Make entry->chain NULL after getting an entry. + fix the spelling of chain in a comment. + (binding_table_free): speed up by having temporary variable. + (binding_table_new): set table->chain to be NULL after allocating + a table. + (cxx_binding_make): use gcc_alloc instead of ggc_alloc_cleared and set + binding->previous to NULL after getting an binding for speed. + 2003-05-18 Gabriel Dos Reis <gdr@integrable-solutions.net> * cp-tree.h (struct lang_type_class): Replace data member tags diff --git a/gcc/cp/name-lookup.c b/gcc/cp/name-lookup.c index bead072..889d495 100644 --- a/gcc/cp/name-lookup.c +++ b/gcc/cp/name-lookup.c @@ -34,7 +34,7 @@ Boston, MA 02111-1307, USA. */ #define ENTRY_INDEX(HASH, COUNT) (((HASH) >> 3) & ((COUNT) - 1)) /* A free list of "binding_entry"s awaiting for re-use. */ -static binding_entry GTY((deletable(""))) free_binding_entry; +static GTY((deletable(""))) binding_entry free_binding_entry = NULL; /* Create a binding_entry object for (NAME, TYPE). */ static inline binding_entry @@ -52,6 +52,7 @@ binding_entry_make (tree name, tree type) entry->name = name; entry->type = type; + entry->chain = NULL; return entry; } @@ -72,7 +73,7 @@ struct binding_table_s GTY(()) binding_entry * GTY((length ("%h.chain_count"))) chain; /* The number of chains in this table. This is the length of the - the member "chaiin" considered as an array. */ + the member "chain" considered as an array. */ size_t chain_count; /* Number of "binding_entry"s in this table. */ @@ -99,12 +100,15 @@ binding_table_free (binding_table table) for (i = 0; i < table->chain_count; ++i) { - while (table->chain[i] != NULL) + binding_entry temp = table->chain[i]; + while (temp != NULL) { - binding_entry entry = table->chain[i]; - table->chain[i] = entry->chain; + binding_entry entry = temp; + temp = entry->chain; + entry->chain = NULL; // just be sure binding_entry_free (entry); } + table->chain[i] = temp; } table->entry_count = 0; } @@ -114,6 +118,7 @@ binding_table binding_table_new (size_t chain_count) { binding_table table = ggc_alloc (sizeof (struct binding_table_s)); + table->chain = NULL; binding_table_construct (table, chain_count); return table; } @@ -277,10 +282,11 @@ cxx_binding_make (tree value, tree type) free_bindings = binding->previous; } else - binding = ggc_alloc_cleared (sizeof (cxx_binding)); + binding = ggc_alloc (sizeof (cxx_binding)); binding->value = value; binding->type = type; + binding->previous = NULL; return binding; } |