Fix some fnspec strings in trans-decl.c

	* trans-decl.c (gfc_build_intrinsic_function_decls): Add traling dots
	to spec strings so they match the number of parameters; do not use
	R and W for non-pointer parameters. Drop pointless specifier on
	caf_stop_numeric and caf_get_team.

diff --git a/gcc/fortran/trans-decl.c b/gcc/fortran/trans-decl.c
index 92242771dde6a6ad4c1ee1e04c8b6d10ab56fc3b..2be9df40d2c0f88185141c98dd7c32b369df32c2 100644 (file)
--- a/gcc/fortran/trans-decl.c
+++ b/gcc/fortran/trans-decl.c
@@ -3484,16 +3484,16 @@ gfc_build_intrinsic_function_decls (void)
   /* Misc. functions.  */
 
   gfor_fndecl_ttynam = gfc_build_library_function_decl_with_spec (
-       get_identifier (PREFIX("ttynam")), ".W",
+       get_identifier (PREFIX("ttynam")), ".W..",
        void_type_node, 3, pchar_type_node, gfc_charlen_type_node,
        integer_type_node);
 
   gfor_fndecl_fdate = gfc_build_library_function_decl_with_spec (
-       get_identifier (PREFIX("fdate")), ".W",
+       get_identifier (PREFIX("fdate")), ".W.",
        void_type_node, 2, pchar_type_node, gfc_charlen_type_node);
 
   gfor_fndecl_ctime = gfc_build_library_function_decl_with_spec (
-       get_identifier (PREFIX("ctime")), ".W",
+       get_identifier (PREFIX("ctime")), ".W..",
        void_type_node, 3, pchar_type_node, gfc_charlen_type_node,
        gfc_int8_type_node);
 
@@ -3662,7 +3662,7 @@ gfc_build_intrinsic_function_decls (void)
   TREE_NOTHROW (gfor_fndecl_size0) = 1;
 
   gfor_fndecl_size1 = gfc_build_library_function_decl_with_spec (
-       get_identifier (PREFIX("size1")), ".R",
+       get_identifier (PREFIX("size1")), ".R.",
        gfc_array_index_type, 2, pvoid_type_node, gfc_array_index_type);
   DECL_PURE_P (gfor_fndecl_size1) = 1;
   TREE_NOTHROW (gfor_fndecl_size1) = 1;
@@ -3701,7 +3701,7 @@ gfc_build_builtin_function_decls (void)
   TREE_THIS_VOLATILE (gfor_fndecl_stop_numeric) = 1;
 
   gfor_fndecl_stop_string = gfc_build_library_function_decl_with_spec (
-       get_identifier (PREFIX("stop_string")), ".R.",
+       get_identifier (PREFIX("stop_string")), ".R..",
        void_type_node, 3, pchar_type_node, size_type_node,
        boolean_type_node);
   /* STOP doesn't return.  */
@@ -3714,7 +3714,7 @@ gfc_build_builtin_function_decls (void)
   TREE_THIS_VOLATILE (gfor_fndecl_error_stop_numeric) = 1;
 
   gfor_fndecl_error_stop_string = gfc_build_library_function_decl_with_spec (
-       get_identifier (PREFIX("error_stop_string")), ".R.",
+       get_identifier (PREFIX("error_stop_string")), ".R..",
        void_type_node, 3, pchar_type_node, size_type_node,
        boolean_type_node);
   /* ERROR STOP doesn't return.  */
@@ -3892,15 +3892,15 @@ gfc_build_builtin_function_decls (void)
            integer_type_node);
 
       gfor_fndecl_caf_sync_all = gfc_build_library_function_decl_with_spec (
-       get_identifier (PREFIX("caf_sync_all")), ".WW", void_type_node,
+       get_identifier (PREFIX("caf_sync_all")), ".WW.", void_type_node,
        3, pint_type, pchar_type_node, size_type_node);
 
       gfor_fndecl_caf_sync_memory = gfc_build_library_function_decl_with_spec (
-       get_identifier (PREFIX("caf_sync_memory")), ".WW", void_type_node,
+       get_identifier (PREFIX("caf_sync_memory")), ".WW.", void_type_node,
        3, pint_type, pchar_type_node, size_type_node);
 
       gfor_fndecl_caf_sync_images = gfc_build_library_function_decl_with_spec (
-       get_identifier (PREFIX("caf_sync_images")), ".RRWW", void_type_node,
+       get_identifier (PREFIX("caf_sync_images")), "..RWW.", void_type_node,
        5, integer_type_node, pint_type, pint_type,
        pchar_type_node, size_type_node);
 
@@ -3916,8 +3916,8 @@ gfc_build_builtin_function_decls (void)
       /* CAF's ERROR STOP doesn't return.  */
       TREE_THIS_VOLATILE (gfor_fndecl_caf_error_stop_str) = 1;
 
-      gfor_fndecl_caf_stop_numeric = gfc_build_library_function_decl_with_spec (
-       get_identifier (PREFIX("caf_stop_numeric")), ".R.",
+      gfor_fndecl_caf_stop_numeric = gfc_build_library_function_decl (
+       get_identifier (PREFIX("caf_stop_numeric")),
        void_type_node, 1, integer_type_node);
       /* CAF's STOP doesn't return.  */
       TREE_THIS_VOLATILE (gfor_fndecl_caf_stop_numeric) = 1;
@@ -4003,8 +4003,8 @@ gfc_build_builtin_function_decls (void)
            get_identifier (PREFIX("caf_end_team")), void_type_node, 0);
 
       gfor_fndecl_caf_get_team
-       = gfc_build_library_function_decl_with_spec (
-           get_identifier (PREFIX("caf_get_team")), "R",
+       = gfc_build_library_function_decl (
+           get_identifier (PREFIX("caf_get_team")),
            void_type_node, 1, integer_type_node);
 
       gfor_fndecl_caf_sync_team