2013-04-19  Greta Yorsh  <Greta.Yorsh@arm.com>

	PR target/56797
	* config/arm/arm.c (load_multiple_sequence): Require SP
	as base register for loads if SP is in the register list.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198091 138bc75d-0d04-0410-961f-82ee72b054a4
2013-04-19  Greta Yorsh  <Greta.Yorsh@arm.com>

	* config/arm/arm.c (load_multiple_sequence, ldm_stm_operation_p): Fix
	spelling in two comments.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198093 138bc75d-0d04-0410-961f-82ee72b054a4
2013-04-19  Richard Biener  <rguenther@suse.de>

	* tree-vectorizer.h (struct _slp_instance): Move load_permutation
	member ...
	(struct _slp_tree): ... here.  Make it a vector of unsigned ints.
	(SLP_INSTANCE_LOAD_PERMUTATION): Remove.
	(SLP_TREE_LOAD_PERMUTATION): Add.
	(vect_transform_slp_perm_load): Adjust prototype.
	* tree-vect-slp.c (vect_free_slp_tree): Adjust.
	(vect_free_slp_instance): Likewise.
	(vect_create_new_slp_node): Likewise.
	(vect_supported_slp_permutation_p): Remove.
	(vect_slp_rearrange_stmts): Adjust.
	(vect_supported_load_permutation_p): Likewise.  Inline
	vect_supported_slp_permutation_p here.
	(vect_analyze_slp_instance): Compute load permutations per
	slp node instead of per instance.
	(vect_get_slp_defs): Adjust.
	(vect_transform_slp_perm_load): Likewise.
	(vect_schedule_slp_instance): Remove redundant code.
	(vect_schedule_slp): Remove hack for PR56270, add it ...
	* tree-vect-stmts.c (vectorizable_load): ... here, do not
	CSE loads for SLP.  Adjust.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198095 138bc75d-0d04-0410-961f-82ee72b054a4
2013-04-19  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/56982
	* builtins.def (BUILT_IN_LONGJMP): longjmp is not a leaf
	function.
	* gimplify.c (gimplify_call_expr): Notice special calls.
	(gimplify_modify_expr): Likewise.
	* tree-cfg.c (make_abnormal_goto_edges): Handle setjmp-like
	abnormal control flow receivers.
	(call_can_make_abnormal_goto): Handle cfun->calls_setjmp
	in the same way as cfun->has_nonlocal_labels.
	(gimple_purge_dead_abnormal_call_edges): Likewise.
	(stmt_starts_bb_p): Make setjmp-like abnormal control flow
	receivers start a basic-block.

	* gcc.c-torture/execute/pr56982.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198096 138bc75d-0d04-0410-961f-82ee72b054a4