r132276 - in /branches/gimple-tuples-branch/gcc...

[dnovillo at gcc dot gnu dot org]

Author: dnovillo
Date: Tue Feb 12 22:22:00 2008
New Revision: 132276

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132276
Log:
2008-02-12  Zdenek Dvorak  <ook@ucw.cz>
	    Bill Maddox  <maddox@google.com>

	http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00429.html

	* tree-inline.h (estimate_num_insns_fn): Declare.
	* cgraphunit.c (cgraph_process_new_functions):
	Use estimate_num_insns_fn.
	* ipa-inline.c (compute_inline_parameters): Ditto.
	* gimple-dummy.c (estimate_move_cost, estimate_num_insns):
	Removed.
	* tree-inline.c (struct eni_data, estimate_num_insns_1):
	Removed.
	(estimate_num_insns): Rewritten.
	(operation_cost, estimate_num_insns_fn): New functions.
	* gimple.c (gimple_copy): Unshare operands.  Update
	operand caches.
	* gimple.h (gimple_set_no_warning): New.
	(gimple_cond_set_true_label, gimple_cond_set_false_label):
	Allow setting the label to NULL.
	* tree-ssa-operands.c (copy_virtual_operands): Handle statements
	without virtual operands.

2008-02-12  Zdenek Dvorak  <ook@ucw.cz>

	http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00429.html

	* tree-into-ssa.c (update_ssa): Remove ATTRIBUTE_UNUSED.
	* tree-ssa-loop-ch.c: Tuplified.
	* gimple-iterator.c (gsi_commit_one_edge_insert): Ditto.
	* tree-cfg.c (gimple_redirect_edge_and_branch,
	gimple_try_redirect_by_replacing_jump, gimple_merge_blocks,
	gimple_block_label, gimple_redirect_edge_and_branch_force,
	gimple_duplicate_bb): Ditto.
	(make_cond_expr_edges): Remove the labels.
	(cleanup_dead_labels): Handle conditions without labels.
	(gimple_make_forwarder_block): Do not reverse the list
	of phi nodes.
	(gimple_duplicate_sese_region): Enable ssa updates.
	(gimple_cfg_hooks): Enable edge redirection and bb duplication.
	* gimple-pretty-print.c (dump_gimple_cond): Do not dump
	branches if labels are null.
	(dump_implicit_edges): Dump implicit GIMPLE_COND edges.

2008-02-12  Diego Novillo  <dnovillo@google.com>

	http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00429.html

	* tree-vrp.c (range_includes_zero_p): Partially re-enable.
	(ssa_name_nonnegative_p): Partially re-enable.
	(ssa_name_nonzero_p): Likewise.
	* gimple-dummy.c (ssa_name_nonzero_p): Remove.
	(ssa_name_nonnegative_p): Remove.
	* tree-cfg.c (gimple_split_block): Convert to tuples.



Modified:
    branches/gimple-tuples-branch/gcc/ChangeLog.tuples
    branches/gimple-tuples-branch/gcc/cgraphunit.c
    branches/gimple-tuples-branch/gcc/gimple-dummy.c
    branches/gimple-tuples-branch/gcc/gimple-iterator.c
    branches/gimple-tuples-branch/gcc/gimple-pretty-print.c
    branches/gimple-tuples-branch/gcc/gimple.c
    branches/gimple-tuples-branch/gcc/gimple.h
    branches/gimple-tuples-branch/gcc/ipa-inline.c
    branches/gimple-tuples-branch/gcc/tree-cfg.c
    branches/gimple-tuples-branch/gcc/tree-inline.c
    branches/gimple-tuples-branch/gcc/tree-inline.h
    branches/gimple-tuples-branch/gcc/tree-into-ssa.c
    branches/gimple-tuples-branch/gcc/tree-ssa-loop-ch.c
    branches/gimple-tuples-branch/gcc/tree-ssa-operands.c
    branches/gimple-tuples-branch/gcc/tree-vrp.c