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r142018 - in /trunk/gcc: ChangeLog ira-build.c ...
- From: vmakarov at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 19 Nov 2008 21:25:01 -0000
- Subject: r142018 - in /trunk/gcc: ChangeLog ira-build.c ...
Author: vmakarov
Date: Wed Nov 19 21:25:00 2008
New Revision: 142018
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142018
Log:
2008-11-19 Vladimir Makarov <vmakarov@redhat.com>
PR bootstrap/37859
* ira-int.h (struct ira_loop_tree_node): New member
entered_from_non_parent_p.
* ira-color.c (print_loop_title): Print loop bbs.
* ira-emit.c (entered_from_non_parent_p,
setup_entered_from_non_parent_p): New functions.
(not_modified_p): Rename to store_can_be_removed_p. Check there
is no side entries.
(generate_edge_moves): Use store_can_be_removed_p instead of
not_modified_p.
(ira_emit): Call setup_entered_from_non_parent_p.
* ira-build.c (copy_info_to_removed_store_destinations):
Accumulate CALL_FREQ, CALL_CROSSED_NUM, and
ALLOCNO_EXCESS_PRESSURE_POINTS_NUM.
(ira_flattening): Don't CHECK MEM_OPTIMIZED_DEST[_P], always
update all accumulated attributes.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/ira-build.c
trunk/gcc/ira-color.c
trunk/gcc/ira-emit.c
trunk/gcc/ira-int.h