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gcc/gcc ChangeLog.tree-ssa tree-ssa-pre.c
- From: dberlin at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 29 Oct 2003 21:23:22 -0000
- Subject: gcc/gcc ChangeLog.tree-ssa tree-ssa-pre.c
CVSROOT: /cvs/gcc
Module name: gcc
Branch: tree-ssa-20020619-branch
Changes by: dberlin@gcc.gnu.org 2003-10-29 21:23:22
Modified files:
gcc : ChangeLog.tree-ssa tree-ssa-pre.c
Log message:
2003-10-29 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-pre.c (n_phi_preds): New variable.
(generate_vops_as_of_bb): New function
(generate_expr_as_of_bb): Remove unused first argument. Update all
callers.
(subst_phis): Add boundary check for the phi_pred_cache array.
(same_e_version_phi_result): Once modified, no point in continuing
the loop.
(finalize_2): ESSA Minimization can crash if we ended up with new
BB's
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=1.1.2.790&r2=1.1.2.791
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-pre.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.94&r2=1.1.4.95