Add verify_sese

2014-11-25  Tom de Vries  <tom@codesourcery.com>

	* tree-cfg.c (verify_sese): New function.
	(move_sese_region_to_fn): Call verify_sese.
	* tree-cfg.h (verify_sese): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218051 138bc75d-0d04-0410-961f-82ee72b054a4
	* config/rs6000/rs6000.md (iorxor, IORXOR): Delete code_attrs.
	(rest of file): Replace those with code resp. CODE.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218052 138bc75d-0d04-0410-961f-82ee72b054a4
	* config/rs6000/sysv4.h (ASM_OUTPUT_REG_POP): Use addi instead
	of addic.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218053 138bc75d-0d04-0410-961f-82ee72b054a4
	* config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Remove
	PATTERN call.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218054 138bc75d-0d04-0410-961f-82ee72b054a4
libgcc/
	* crtstuff.c (__do_glbal_ctors_1): Add missing semicolon.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218055 138bc75d-0d04-0410-961f-82ee72b054a4
	* bt-load.c (migrate_btr_defs): Get the key of a heap entry
	before removing it, not after.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218056 138bc75d-0d04-0410-961f-82ee72b054a4
	* intrinsics/env.c (getenv): Remove unused variable res_len.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218057 138bc75d-0d04-0410-961f-82ee72b054a4