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gcc/gcc ChangeLog.tree-ssa tree-ssa-ccp.c
- From: amacleod at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 19 Sep 2003 12:08:48 -0000
- Subject: gcc/gcc ChangeLog.tree-ssa tree-ssa-ccp.c
CVSROOT: /cvs/gcc
Module name: gcc
Branch: tree-ssa-20020619-branch
Changes by: amacleod@gcc.gnu.org 2003-09-19 12:08:48
Modified files:
gcc : ChangeLog.tree-ssa tree-ssa-ccp.c
Log message:
2003-09-19 Andrew MacLeod <amacleod@redhat.com>
* tree-ssa-ccp.c (cfg_edges): Rename to cfg_blocks.
(cfg_blocks_num, cfg_blocks_head, cfg_blocks_tail): New. Queue markers.
(bb_in_list): New. Vector indicating if a BB is in the cfg_blocks list.
(tree_ssa_ccp): Use new routines.
(add_control_edge): Add to cfg_blocks list.
(initialize): Initialize new variables.
(finalize): Free allocations.
(cfg_blocks_empty): New. Is cfg_blocks queue list.
(cfg_blocks_add): New. Add a basic block to cfg_blocks list.
(cfg_blocks_pop): New. Get a a basic_block form the list.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.687&r2=1.1.2.688
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-ccp.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.91&r2=1.1.2.92