2013-04-26  Richard Biener  <rguenther@suse.de>

	* Makefile.in (lto-streamer-in.o): Add $(CFGLOOP_H) dependency.
	(lto-streamer-out.o): Likewise.
	* cfgloop.c (init_loops_structure): Export, add struct function
	argument and adjust.
	(flow_loops_find): Adjust.
	* cfgloop.h (enum loop_estimation): Add EST_LAST.
	(init_loops_structure): Declare.
	* lto-streamer-in.c: Include cfgloop.h.
	(input_cfg): Input the loop tree.
	* lto-streamer-out.c: Include cfgloop.h.
	(output_cfg): Output the loop tree.
	(output_struct_function_base): Do not drop PROP_loops.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198334 138bc75d-0d04-0410-961f-82ee72b054a4
2013-04-26  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/c_global/cstdio (gets): Provide only in C++98 and C++11.
	* include/c_std/cstdio (gets): Likewise.
	* testsuite/27_io/headers/cstdio/functions_std.cc: Adjust.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198335 138bc75d-0d04-0410-961f-82ee72b054a4