trans-intrinsic.c (conv_intrinsic_ieee_is_negative): Use type generic BUILT_IN_SIGNBIT.

	* trans-intrinsic.c (conv_intrinsic_ieee_is_negative): Use type
	generic BUILT_IN_SIGNBIT.
	(conv_intrinsic_ieee_copy_sign): Likewise.
	* f95-lang.c (gfc_init_builtin_functions): Add BUILT_IN_ISINF,
	BUILT_IN_ISINF_SIGN, BUILT_IN_SIGNBIT, BUILT_IN_ISLESS,
	BUILT_IN_ISLESSGREATER, BUILT_IN_ISGREATER. Remove non-type generic
	variants of BUILT_IN_SIGNBIT.
	* mathbuiltins.def: Remove SIGNBIT.

From-SVN: r226924

gcc/fortran/ChangeLog

 2015-08-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 
+	* trans-intrinsic.c (conv_intrinsic_ieee_is_negative): Use type
+	generic BUILT_IN_SIGNBIT.
+	(conv_intrinsic_ieee_copy_sign): Likewise.
+	* f95-lang.c (gfc_init_builtin_functions): Add BUILT_IN_ISINF,
+	BUILT_IN_ISINF_SIGN, BUILT_IN_SIGNBIT, BUILT_IN_ISLESS,
+	BUILT_IN_ISLESSGREATER, BUILT_IN_ISGREATER. Remove non-type generic
+	variants of BUILT_IN_SIGNBIT.
+	* mathbuiltins.def: Remove SIGNBIT.
+
+2015-08-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
 	PR fortran/41387
 	* gfortran.texi: New section "File operations on symbolic links".
 

gcc/fortran/f95-lang.c

@@ -975,37 +975,38 @@ gfc_init_builtin_functions (void)
   gfc_define_builtin ("__builtin_realloc", ftype, BUILT_IN_REALLOC,
 		      "realloc", ATTR_NOTHROW_LEAF_LIST);
 
+  /* Type-generic floating-point classification built-ins.  */
+
   ftype = build_function_type_list (integer_type_node,
                                     void_type_node, NULL_TREE);
-  gfc_define_builtin ("__builtin_isnan", ftype, BUILT_IN_ISNAN,
-		      "__builtin_isnan", ATTR_CONST_NOTHROW_LEAF_LIST);
   gfc_define_builtin ("__builtin_isfinite", ftype, BUILT_IN_ISFINITE,
 		      "__builtin_isfinite", ATTR_CONST_NOTHROW_LEAF_LIST);
+  gfc_define_builtin ("__builtin_isinf", ftype, BUILT_IN_ISINF,
+		      "__builtin_isinf", ATTR_CONST_NOTHROW_LEAF_LIST);
+  gfc_define_builtin ("__builtin_isinf_sign", ftype, BUILT_IN_ISINF_SIGN,
+		      "__builtin_isinf_sign", ATTR_CONST_NOTHROW_LEAF_LIST);
+  gfc_define_builtin ("__builtin_isnan", ftype, BUILT_IN_ISNAN,
+		      "__builtin_isnan", ATTR_CONST_NOTHROW_LEAF_LIST);
   gfc_define_builtin ("__builtin_isnormal", ftype, BUILT_IN_ISNORMAL,
 		      "__builtin_isnormal", ATTR_CONST_NOTHROW_LEAF_LIST);
+  gfc_define_builtin ("__builtin_signbit", ftype, BUILT_IN_SIGNBIT,
+		      "__builtin_signbit", ATTR_CONST_NOTHROW_LEAF_LIST);
 
   ftype = build_function_type_list (integer_type_node, void_type_node,
 				    void_type_node, NULL_TREE);
-  gfc_define_builtin ("__builtin_isunordered", ftype, BUILT_IN_ISUNORDERED,
-		      "__builtin_isunordered", ATTR_CONST_NOTHROW_LEAF_LIST);
+  gfc_define_builtin ("__builtin_isless", ftype, BUILT_IN_ISLESS,
+		      "__builtin_isless", ATTR_CONST_NOTHROW_LEAF_LIST);
   gfc_define_builtin ("__builtin_islessequal", ftype, BUILT_IN_ISLESSEQUAL,
 		      "__builtin_islessequal", ATTR_CONST_NOTHROW_LEAF_LIST);
+  gfc_define_builtin ("__builtin_islessgreater", ftype, BUILT_IN_ISLESSGREATER,
+		      "__builtin_islessgreater", ATTR_CONST_NOTHROW_LEAF_LIST);
+  gfc_define_builtin ("__builtin_isgreater", ftype, BUILT_IN_ISGREATER,
+		      "__builtin_isgreater", ATTR_CONST_NOTHROW_LEAF_LIST);
   gfc_define_builtin ("__builtin_isgreaterequal", ftype,
 		      BUILT_IN_ISGREATEREQUAL, "__builtin_isgreaterequal",
 		      ATTR_CONST_NOTHROW_LEAF_LIST);
-
-  ftype = build_function_type_list (integer_type_node,
-                                    float_type_node, NULL_TREE); 
-  gfc_define_builtin("__builtin_signbitf", ftype, BUILT_IN_SIGNBITF,
-		     "signbitf", ATTR_CONST_NOTHROW_LEAF_LIST);
-  ftype = build_function_type_list (integer_type_node,
-                                    double_type_node, NULL_TREE); 
-  gfc_define_builtin("__builtin_signbit", ftype, BUILT_IN_SIGNBIT,
-		     "signbit", ATTR_CONST_NOTHROW_LEAF_LIST);
-  ftype = build_function_type_list (integer_type_node,
-                                    long_double_type_node, NULL_TREE); 
-  gfc_define_builtin("__builtin_signbitl", ftype, BUILT_IN_SIGNBITL,
-		     "signbitl", ATTR_CONST_NOTHROW_LEAF_LIST);
+  gfc_define_builtin ("__builtin_isunordered", ftype, BUILT_IN_ISUNORDERED,
+		      "__builtin_isunordered", ATTR_CONST_NOTHROW_LEAF_LIST);
 
 
 #define DEF_PRIMITIVE_TYPE(ENUM, VALUE) \

gcc/fortran/mathbuiltins.def

@@ -72,5 +72,4 @@ OTHER_BUILTIN (REMAINDER, "remainder", 2,       true)
 OTHER_BUILTIN (RINT,      "rint",      1,       true)
 OTHER_BUILTIN (ROUND,     "round",     1,       true)
 OTHER_BUILTIN (SCALBN,    "scalbn",    scalbn,  true)
-OTHER_BUILTIN (SIGNBIT,   "signbit",   iround,  true)
 OTHER_BUILTIN (TRUNC,     "trunc",     1,       true)

gcc/fortran/trans-intrinsic.c

@@ -7417,8 +7417,7 @@ conv_intrinsic_ieee_is_normal (gfc_se * se, gfc_expr * expr)
 static void
 conv_intrinsic_ieee_is_negative (gfc_se * se, gfc_expr * expr)
 {
-  tree arg, signbit, isnan, decl;
-  int argprec;
+  tree arg, signbit, isnan;
 
   /* Convert arg, evaluate it only once.  */
   conv_ieee_function_args (se, expr, &arg, 1);
@@ -7429,9 +7428,9 @@ conv_intrinsic_ieee_is_negative (gfc_se * se, gfc_expr * expr)
 			       1, arg);
   STRIP_TYPE_NOPS (isnan);
 
-  argprec = TYPE_PRECISION (TREE_TYPE (arg));
-  decl = builtin_decl_for_precision (BUILT_IN_SIGNBIT, argprec);
-  signbit = build_call_expr_loc (input_location, decl, 1, arg);
+  signbit = build_call_expr_loc (input_location,
+				 builtin_decl_explicit (BUILT_IN_SIGNBIT),
+				 1, arg);
   signbit = fold_build2_loc (input_location, NE_EXPR, boolean_type_node,
 			     signbit, integer_zero_node);
 
@@ -7579,9 +7578,9 @@ conv_intrinsic_ieee_copy_sign (gfc_se * se, gfc_expr * expr)
   conv_ieee_function_args (se, expr, args, 2);
 
   /* Get the sign of the second argument.  */
-  argprec = TYPE_PRECISION (TREE_TYPE (args[1]));
-  decl = builtin_decl_for_precision (BUILT_IN_SIGNBIT, argprec);
-  sign = build_call_expr_loc (input_location, decl, 1, args[1]);
+  sign = build_call_expr_loc (input_location,
+			      builtin_decl_explicit (BUILT_IN_SIGNBIT),
+			      1, args[1]);
   sign = fold_build2_loc (input_location, NE_EXPR, boolean_type_node,
 			  sign, integer_zero_node);