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gcc/gcc ChangeLog.tree-ssa tree-ssa-dce.c
- From: law at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 5 Aug 2003 13:20:38 -0000
- Subject: gcc/gcc ChangeLog.tree-ssa tree-ssa-dce.c
CVSROOT: /cvs/gcc
Module name: gcc
Branch: tree-ssa-20020619-branch
Changes by: law@gcc.gnu.org 2003-08-05 13:20:38
Modified files:
gcc : ChangeLog.tree-ssa tree-ssa-dce.c
Log message:
* tree-ssa-dce.c (mark_tree_necessary): Empty statements may be
necessary.
(process_worklist): Handle any incoming abnormal edges the first
time a statement in each block becomes executable.
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=1.1.2.551&r2=1.1.2.552
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-dce.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.49&r2=1.1.2.50