[Bug target/25477] builtin functions should use $LDBL128 suffix on darwin when appropriate

[ubizjak at gmail dot com]

------- Comment #40 from ubizjak at gmail dot com  2008-02-22 14:49 -------
This simple proof-of-concept patch works as expected:

--cut here--
Index: langhooks.c
===================================================================
--- langhooks.c (revision 132541)
+++ langhooks.c (working copy)
@@ -557,6 +557,9 @@ add_builtin_function (const char *name,
   gcc_assert (DECL_FUNCTION_CODE (decl) >= function_code);
   DECL_FUNCTION_CODE (decl)  = function_code;

+  if (function_code == BUILT_IN_SINL)
+    library_name = "sinl$LDBL128";
+
   if (library_name)
     {
       tree libname = get_identifier (library_name);
--cut here--

test_:
        jmp     sinl$LDBL128
test:
        jmp     sinl$LDBL128


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25477