Daniel Berlin 7e6eb623f9 [multiple changes]
2004-06-11  Steven Bosscher <stevenb@suse.de>

	* tree-ssa-dce.c (mark_control_dependent_edges_necessary):
	Don't try to mark anything control dependent on the entry or
	exit blocks.

2004-06-11  Daniel Berlin  <dberlin@dberlin.org>

	Fix Bug 15899
	Fix Bug 15460
	* tree.h (SSA_NAME_VALUE): New macro.
	(struct tree_ssa_name): Add value_handle member.
	* tree-ssa-pre.c: Replaced.
	* tree-flow.h (tree_ann_type): Add CST_ANN, EXPR_ANN.
	(struct cst_ann_d): New.
	(struct expr_ann_d): New.
	(union tree_ann_d): Add cst_ann, expr_ann.
	* tree-dfa.c (create_cst_ann): New function.
	(create_expr_ann): Ditto.
	* tree-flow-inline.h (cst_ann): New function.
	(expr_ann): Ditto.
	(get_cst_ann): Ditto.
	(get_expr_ann): Ditto..

From-SVN: r83010
2004-06-12 00:18:35 +00:00
2004-06-10 06:50:45 +02:00
2004-06-12 00:18:35 +00:00
2004-05-25 19:37:02 +00:00
2004-05-29 17:46:24 +00:00
2004-06-12 00:16:18 +00:00
2004-02-20 16:15:55 +00:00
2004-02-20 16:15:55 +00:00
2004-04-26 23:14:30 -07:00
2004-04-26 23:14:30 -07:00
2004-04-26 23:14:30 -07:00
2004-04-26 23:14:30 -07:00
2004-02-04 23:58:48 +00:00
2003-08-03 14:51:42 +00:00

This directory contains the GNU Compiler Collection (GCC).

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