[Bug middle-end/20177] ICE in schedule-insns for -O2 -fmodulo-sched

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-03-30 13:14 -------
Subject: Bug 20177

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-4_0-branch
Changes by:	hagog@gcc.gnu.org	2005-03-30 13:13:40

Modified files:
	gcc            : ChangeLog ddg.c modulo-sched.c passes.c 
Added files:
	gcc/testsuite/gcc.dg: 20050321-1.c 20050330-1.c 

Log message:
	Fix PR middle-end/20177 and two new test cases.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.95&r2=2.7592.2.96
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ddg.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.11&r2=1.11.14.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/modulo-sched.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.19&r2=1.19.12.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/passes.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.72.2.1&r2=2.72.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/20050321-1.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.8.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/20050330-1.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20177