2014-08-14  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/62090
	* builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
	(fold_builtin_2): Do not fold sprintf.
	(fold_builtin_3): Likewise.
	* gimple-fold.c (gimple_fold_builtin_sprintf): New function
	moved from builtins.c.
	(gimple_fold_builtin): Fold sprintf.

	* gcc.dg/pr62090.c: New testcase.

From-SVN: r213951