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| author | Richard Kenner <kenner@gcc.gnu.org> | 1996-06-28 14:32:39 -0400 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1996-06-28 14:32:39 -0400 |
| commit | b71e9de07c8ce5245b6489470d389b042c6aee69 (patch) | |
| tree | a9975e6287aaa2f8fdc209125bce8dde1b29333e | |
| parent | 2d226eb101981e1c00dba984fc282b28ed6ff82f (diff) | |
| download | gcc-b71e9de07c8ce5245b6489470d389b042c6aee69.zip gcc-b71e9de07c8ce5245b6489470d389b042c6aee69.tar.gz gcc-b71e9de07c8ce5245b6489470d389b042c6aee69.tar.bz2 | |
(init_decl_processing): Register __builtin_memset and memset as
builtin functions.
From-SVN: r12362
| -rw-r--r-- | gcc/c-decl.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 8e04798..09013de 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -2818,7 +2818,7 @@ init_decl_processing () /* Either char* or void*. */ tree traditional_ptr_type_node; /* Data types of memcpy and strlen. */ - tree memcpy_ftype, strlen_ftype; + tree memcpy_ftype, memset_ftype, strlen_ftype; tree void_ftype_any; int wchar_type_size; tree temp; @@ -3125,6 +3125,14 @@ init_decl_processing () sizetype, endlink)))); + memset_ftype /* memset prototype */ + = build_function_type (traditional_ptr_type_node, + tree_cons (NULL_TREE, ptr_type_node, + tree_cons (NULL_TREE, integer_type_node, + tree_cons (NULL_TREE, + sizetype, + endlink)))); + builtin_function ("__builtin_constant_p", default_function_type, BUILT_IN_CONSTANT_P, NULL_PTR); @@ -3233,6 +3241,8 @@ init_decl_processing () BUILT_IN_MEMCPY, "memcpy"); builtin_function ("__builtin_memcmp", int_ftype_cptr_cptr_sizet, BUILT_IN_MEMCMP, "memcmp"); + builtin_function ("__builtin_memset", memset_ftype, + BUILT_IN_MEMSET, NULL_PTR); builtin_function ("__builtin_strcmp", int_ftype_string_string, BUILT_IN_STRCMP, "strcmp"); builtin_function ("__builtin_strcpy", string_ftype_ptr_ptr, @@ -3286,6 +3296,7 @@ init_decl_processing () builtin_function ("memcpy", memcpy_ftype, BUILT_IN_MEMCPY, NULL_PTR); builtin_function ("memcmp", int_ftype_cptr_cptr_sizet, BUILT_IN_MEMCMP, NULL_PTR); + builtin_function ("memset", memset_ftype, BUILT_IN_MEMSET, NULL_PTR); builtin_function ("strcmp", int_ftype_string_string, BUILT_IN_STRCMP, NULL_PTR); builtin_function ("strcpy", string_ftype_ptr_ptr, BUILT_IN_STRCPY, |