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gcc/gcc ChangeLog.struct-reorg params.def para ...
- From: hagog at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 18 Nov 2004 16:00:55 -0000
- Subject: gcc/gcc ChangeLog.struct-reorg params.def para ...
CVSROOT: /cvs/gcc
Module name: gcc
Branch: struct-reorg-branch
Changes by: hagog@gcc.gnu.org 2004-11-18 16:00:55
Modified files:
gcc : ChangeLog.struct-reorg params.def params.h
struct-reorg-cpg.c struct-reorg.h
Log message:
2004-11-18 Mostafa Hagog <mustafa@il.ibm.com>
+ * params.def (PARAM_COLD_FIELD_RATIO): Changed default to 5.
+ (PARAM_STRUCT_REORG_DYNAMIC_THRESHOLD): New.
+ * params.h (STRUCT_REORG_DYNAMIC_THRESHOLD): New.
+ * struct-reorg-cpg.c (update_cpg_for_lately_accessed_field,
+ update_cpg_for_loop): New.
+ (update_cpg_for_bb): New implemenation that uses
+ update_cpg_for_lately_accessed_fieldss and update_cpg_for_loop.
+ (update_cpg_for_structure): Change the BB traversal to fit new
+ implementation.
+ (split_data_structure): Structure splitting heuristic tweaks.
+ * struct-reorg.h (bb_field_access): Added bb_index, prev.
+
+
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.struct-reorg.diff?cvsroot=gcc&only_with_tag=struct-reorg-branch&r1=1.1.2.13&r2=1.1.2.14
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/params.def.diff?cvsroot=gcc&only_with_tag=struct-reorg-branch&r1=1.15.2.18.2.6.2.1&r2=1.15.2.18.2.6.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/params.h.diff?cvsroot=gcc&only_with_tag=struct-reorg-branch&r1=1.14.2.4.2.4.2.1&r2=1.14.2.4.2.4.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/struct-reorg-cpg.c.diff?cvsroot=gcc&only_with_tag=struct-reorg-branch&r1=1.1.2.6&r2=1.1.2.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/struct-reorg.h.diff?cvsroot=gcc&only_with_tag=struct-reorg-branch&r1=1.1.2.5&r2=1.1.2.6