r190562 - in /branches/gcc-4_7-branch/gcc: Chan...

[rguenth at gcc dot gnu dot org]

Author: rguenth
Date: Tue Aug 21 13:34:19 2012
New Revision: 190562

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190562
Log:
2012-08-21  Richard Guenther  <rguenther@suse.de>

	Backport from mainline
	2012-08-16  Richard Guenther  <rguenther@suse.de>

	PR middle-end/54146
	* tree-ssa-loop-niter.c (find_loop_niter_by_eval): Free the
	exit vector.
	* ipa-pure-const.c (analyze_function): Use FOR_EACH_LOOP_BREAK.
	* cfgloop.h (FOR_EACH_LOOP_BREAK): Fix.
	* tree-ssa-structalias.c (handle_lhs_call): Properly free rhsc.
	* tree-ssa-loop-im.c (analyze_memory_references): Adjust.
	(tree_ssa_lim_finalize): Free all mem_refs.
	* tree-ssa-sccvn.c (extract_and_process_scc_for_name): Free
	scc when bailing out.
	* modulo-sched.c (sms_schedule): Use FOR_EACH_LOOP_BREAK.
	* ira-build.c (loop_with_complex_edge_p): Free loop exit vector.
	* graphite-sese-to-poly.c (scop_ivs_can_be_represented): Use
	FOR_EACH_LOOP_BREAK.

	2012-08-17  Richard Guenther  <rguenther@suse.de>

	* tree-sra.c (modify_function): Free redirect_callers vector.
	* ipa-split.c (split_function): Free args_to_pass vector.
	* tree-vect-stmts.c (vectorizable_operation): Do not pre-allocate
	vec_oprnds.
	(new_stmt_vec_info): Do not pre-allocate STMT_VINFO_SAME_ALIGN_REFS.
	* tree-vect-slp.c (vect_free_slp_instance): Free the instance.
	(vect_analyze_slp_instance): Free everything.
	(destroy_bb_vec_info): Free the SLP instances.

	2012-08-17  Richard Guenther  <rguenther@suse.de>
 
	* params.def (integer-share-limit): Decrease from 256 to 251,
	add rationale.

	2012-08-21  Richard Guenther  <rguenther@suse.de>
 
	* tree-ssa-loop-im.c (tree_ssa_lim_finalize): Properly free
	the affine expansion cache.

Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/cfgloop.h
    branches/gcc-4_7-branch/gcc/graphite-sese-to-poly.c
    branches/gcc-4_7-branch/gcc/ipa-pure-const.c
    branches/gcc-4_7-branch/gcc/ipa-split.c
    branches/gcc-4_7-branch/gcc/ira-build.c
    branches/gcc-4_7-branch/gcc/modulo-sched.c
    branches/gcc-4_7-branch/gcc/params.def
    branches/gcc-4_7-branch/gcc/tree-sra.c
    branches/gcc-4_7-branch/gcc/tree-ssa-loop-im.c
    branches/gcc-4_7-branch/gcc/tree-ssa-loop-niter.c
    branches/gcc-4_7-branch/gcc/tree-ssa-sccvn.c
    branches/gcc-4_7-branch/gcc/tree-ssa-structalias.c
    branches/gcc-4_7-branch/gcc/tree-vect-slp.c
    branches/gcc-4_7-branch/gcc/tree-vect-stmts.c