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| author | Nathan Froyd <froydnj@codesourcery.com> | 2011-05-10 16:56:19 +0000 |
|---|---|---|
| committer | Nathan Froyd <froydnj@gcc.gnu.org> | 2011-05-10 16:56:19 +0000 |
| commit | 8242dd04b79486c5890e599caa9c492eac38c2f8 (patch) | |
| tree | 21c9e334acd6ce8a0705b286bd6ae197901ec1a1 /gcc/c-family | |
| parent | 4a68b4ca4e0169389c97cd58a0b4eab9c3810c3f (diff) | |
| download | gcc-8242dd04b79486c5890e599caa9c492eac38c2f8.zip gcc-8242dd04b79486c5890e599caa9c492eac38c2f8.tar.gz gcc-8242dd04b79486c5890e599caa9c492eac38c2f8.tar.bz2 | |
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
Diffstat (limited to 'gcc/c-family')
| -rw-r--r-- | gcc/c-family/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/c-family/c-common.c | 17 |
2 files changed, 16 insertions, 8 deletions
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog index 9fa7e29..01b6ba7 100644 --- a/gcc/c-family/ChangeLog +++ b/gcc/c-family/ChangeLog @@ -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 diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c index 41cb717..a04801e 100644 --- a/gcc/c-family/c-common.c +++ b/gcc/c-family/c-common.c @@ -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); |