[Bug tree-optimization/15993] [lno] Compiler hangs at -O3

Wed Jun 16 13:34:00 GMT 2004

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-06-16 13:34 -------
Subject: Bug 15993

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	lno-branch
Changes by:	rakdver@gcc.gnu.org	2004-06-16 13:34:06

Modified files:
	gcc            : ChangeLog.lno tree-ssa-dom.c 

Log message:
	PR tree-optimization/15993
	* tree-ssa-dom.c (thread_across_edge): Do not thread edge if its
	destination is unchanged.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.lno.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.190&r2=1.1.2.191
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-dom.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.102.2.8&r2=1.1.2.102.2.9


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15993