[Bug tree-optimization/17533] [4.0 Regression] cc1plus crashes on libmudflap test case, verify_dominators()

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-09-23 15:48 -------
Subject: Bug 17533

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	fche@gcc.gnu.org	2004-09-23 15:48:01

Modified files:
	gcc            : ChangeLog dominance.c tree-mudflap.c 

Log message:
	2004-09-23  Frank Ch. Eigler <fche@redhat.com>
	
	PR tree-optimization/17533
	* dominance.c (verify_dominators): Tolerate even more incorrect
	dominance data during error message printing.
	* tree-mudflap.c (mf_build_check_statement_for): Build basic blocks
	and edges more correctly.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5585&r2=2.5586
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/dominance.c.diff?cvsroot=gcc&r1=1.29&r2=1.30
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-mudflap.c.diff?cvsroot=gcc&r1=2.24&r2=2.25



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17533