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use build_function_type less in c-family and LTO 

use build_function_type less in c-family and LTO
gcc/c-family/
	* c-common.c (def_fn_type): Don't call build_function_type, call
	build_function_type_array or build_varargs_function_type_array
	instead.
	(c_common_nodes_and_builtins): Likewise.

gcc/lto/
	* lto-lang.c (def_fn_type): Don't call build_function_type, call
	build_function_type_array or build_varargs_function_type_array
	instead.

From-SVN: r173623
This commit is contained in:
Nathan Froyd 2011-05-10 16:56:19 +00:00 committed by Nathan Froyd
parent 4a68b4ca4e
commit 8242dd04b7
4 changed files with 29 additions and 15 deletions
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7
gcc/c-family/ChangeLog
View File

@ -1,3 +1,10 @@
2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
* c-common.c (def_fn_type): Don't call build_function_type, call
build_function_type_array or build_varargs_function_type_array
instead.
(c_common_nodes_and_builtins): Likewise.
2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
* c-common.c (c_add_case_label): Omit the loc argument to

17
gcc/c-family/c-common.c
View File

@ -4414,7 +4414,8 @@ static tree builtin_types[(int) BT_LAST + 1];
static void
def_fn_type (builtin_type def, builtin_type ret, bool var, int n, ...)
{
tree args = NULL, t;
tree t;
tree *args = XALLOCAVEC (tree, n);
va_list list;
int i;
@ -4425,18 +4426,17 @@ def_fn_type (builtin_type def, builtin_type ret, bool var, int n, ...)
t = builtin_types[a];
if (t == error_mark_node)
goto egress;
args = tree_cons (NULL_TREE, t, args);
args[i] = t;
}
va_end (list);
args = nreverse (args);
if (!var)
args = chainon (args, void_list_node);
t = builtin_types[ret];
if (t == error_mark_node)
goto egress;
t = build_function_type (t, args);
if (var)
t = build_varargs_function_type_array (t, n, args);
else
t = build_function_type_array (t, n, args);
egress:
builtin_types[def] = t;
@ -4931,7 +4931,8 @@ c_common_nodes_and_builtins (void)
uintptr_type_node =
TREE_TYPE (identifier_global_value (c_get_ident (UINTPTR_TYPE)));
default_function_type = build_function_type (integer_type_node, NULL_TREE);
default_function_type
= build_varargs_function_type_list (integer_type_node, NULL_TREE);
ptrdiff_type_node
= TREE_TYPE (identifier_global_value (get_identifier (PTRDIFF_TYPE)));
unsigned_ptrdiff_type_node = c_common_unsigned_type (ptrdiff_type_node);

6
gcc/lto/ChangeLog
View File

@ -1,3 +1,9 @@
2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
* lto-lang.c (def_fn_type): Don't call build_function_type, call
build_function_type_array or build_varargs_function_type_array
instead.
2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
* lto-lang.c (global_bindings_p): Return bool.

14
gcc/lto/lto-lang.c
View File

@ -433,7 +433,8 @@ handle_format_arg_attribute (tree * ARG_UNUSED (node), tree ARG_UNUSED (name),
static void
def_fn_type (builtin_type def, builtin_type ret, bool var, int n, ...)
{
tree args = NULL, t;
tree t;
tree *args = XALLOCAVEC (tree, n);
va_list list;
int i;
@ -444,18 +445,17 @@ def_fn_type (builtin_type def, builtin_type ret, bool var, int n, ...)
t = builtin_types[a];
if (t == error_mark_node)
goto egress;
args = tree_cons (NULL_TREE, t, args);
args[i] = t;
}
va_end (list);
args = nreverse (args);
if (!var)
args = chainon (args, void_list_node);
t = builtin_types[ret];
if (t == error_mark_node)
goto egress;
t = build_function_type (t, args);
if (var)
t = build_varargs_function_type_array (t, n, args);
else
t = build_function_type_array (t, n, args);
egress:
builtin_types[def] = t;