[Bug tree-optimization/23157] [4.1 Regression] incorrect sharing of tree nodes regression

Wed, 03 Aug 2005 11:39:39 -0700 

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-08-03 
18:39 -------
Subject: Bug 23157

CVSROOT:        /cvs/gcc
Module name:    gcc
Changes by:     [EMAIL PROTECTED]       2005-08-03 18:39:11

Modified files:
        gcc            : ChangeLog tree-scalar-evolution.c 

Log message:
        PR tree-optimization/23157
        * tree-scalar-evolution.c (scev_const_prop): Unshare trees
        before emitting them.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9647&r2=2.9648
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-scalar-evolution.c.diff?cvsroot=gcc&r1=2.33&r2=2.34



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23157

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