[Bug tree-optimization/20963] [4.1 Regression] ICE tree check: expected value_handle, have addr_expr in value_exists_in_set_bitmap, at tree-ssa-pre.c:437

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-04-14 
15:25 -------
Subject: Bug 20963

CVSROOT:        /cvs/gcc
Module name:    gcc
Changes by:     [EMAIL PROTECTED]       2005-04-14 15:25:02

Modified files:
        gcc            : ChangeLog tree-ssa-pre.c 

Log message:
        2005-04-14  Daniel Berlin  <[EMAIL PROTECTED]>
        
        Fix PR tree-optimization/20963
        * tree-ssa-pre.c (compute_avail): Remove special case for
        TREE_INVARIANT.
        (create_expression_by_pieces): Add value numbers for forced out
        statements.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8288&r2=2.8289
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-pre.c.diff?cvsroot=gcc&r1=2.74&r2=2.75



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20963