builtins.c (fold_builtin_fpclassify): Change to take array of arguments instead of CALL_EXPR tree.

2014-12-03  Richard Biener  <rguenther@suse.de>

	* builtins.c (fold_builtin_fpclassify): Change to take
	array of arguments instead of CALL_EXPR tree.
	(MAX_ARGS_TO_FOLD_BUILTIN): Remove.
	(fold_builtin_n): Dispatch to fold_builtin_varargs.
	(fold_call_expr): Always use fold_builtin_n.
	(fold_builtin_call_array): Change to not build the unfolded call,
	always use fold_builtin_n.
	(fold_builtin_varargs): Change to take array of arguments instead
	of CALL_EXPR tree.
	(fold_call_stmt): Always use fold_builtin_n.
	* tree.c (build_call_expr_loc_array): Use fold_build_call_array_loc.
	* fold-const.c (fold_build_call_array_loc): Build the call
	if fold_builtin_call_array returned NULL_TREE.
	* gimple-fold.c (gimple_fold_stmt_to_constant_1): Do not build
	a CALL_EXPR and use fold_builtin_call_array instead of
	fold_call_expr.

	cp/
	* constexpr.c (cxx_eval_builtin_function_call): Use
	fold_build_call_array_loc.

From-SVN: r218311

1 files changed, 1 insertions, 1 deletions

diff --git a/gcc/tree.c b/gcc/tree.c
index 009f342..3a857c0 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -10591,7 +10591,7 @@ build_call_expr_loc_array (location_t loc, tree fndecl, int n, tree *argarray)
   tree fntype = TREE_TYPE (fndecl);
   tree fn = build1 (ADDR_EXPR, build_pointer_type (fntype), fndecl);
  
-  return fold_builtin_call_array (loc, TREE_TYPE (fntype), fn, n, argarray);
+  return fold_build_call_array_loc (loc, TREE_TYPE (fntype), fn, n, argarray);
 }
 
 /* Conveniently construct a function call expression.  FNDECL names the