diff options
Diffstat (limited to 'gcc/optabs.c')
| -rw-r--r-- | gcc/optabs.c | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/gcc/optabs.c b/gcc/optabs.c index 61d8bcfe298..35f95f2e3d4 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -6023,6 +6023,28 @@ libfunc_decl_eq (const void *entry1, const void *entry2) return DECL_NAME ((const_tree) entry1) == (const_tree) entry2; } +/* Build a decl for a libfunc named NAME. */ + +tree +build_libfunc_function (const char *name) +{ + tree decl = build_decl (UNKNOWN_LOCATION, FUNCTION_DECL, + get_identifier (name), + build_function_type (integer_type_node, NULL_TREE)); + /* ??? We don't have any type information except for this is + a function. Pretend this is "int foo()". */ + DECL_ARTIFICIAL (decl) = 1; + DECL_EXTERNAL (decl) = 1; + TREE_PUBLIC (decl) = 1; + gcc_assert (DECL_ASSEMBLER_NAME (decl)); + + /* Zap the nonsensical SYMBOL_REF_DECL for this. What we're left with + are the flags assigned by targetm.encode_section_info. */ + SET_SYMBOL_REF_DECL (XEXP (DECL_RTL (decl), 0), NULL); + + return decl; +} + rtx init_one_libfunc (const char *name) { @@ -6043,19 +6065,7 @@ init_one_libfunc (const char *name) { /* Create a new decl, so that it can be passed to targetm.encode_section_info. */ - /* ??? We don't have any type information except for this is - a function. Pretend this is "int foo()". */ - decl = build_decl (UNKNOWN_LOCATION, - FUNCTION_DECL, get_identifier (name), - build_function_type (integer_type_node, NULL_TREE)); - DECL_ARTIFICIAL (decl) = 1; - DECL_EXTERNAL (decl) = 1; - TREE_PUBLIC (decl) = 1; - - /* Zap the nonsensical SYMBOL_REF_DECL for this. What we're left with - are the flags assigned by targetm.encode_section_info. */ - SET_SYMBOL_REF_DECL (XEXP (DECL_RTL (decl), 0), NULL); - + decl = build_libfunc_function (name); *slot = decl; } return XEXP (DECL_RTL (decl), 0); |
