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[Bug rtl-optimization/22425] [4.1 regression] ICE in loop_givs_rescan, at loop.c:5521

From: "belyshev at depni dot sinp dot msu dot ru" <gcc-bugzilla at gcc dot gnu dot org>
To: gcc-bugs at gcc dot gnu dot org
Date: 4 Aug 2005 23:10:16 -0000
Subject: [Bug rtl-optimization/22425] [4.1 regression] ICE in loop_givs_rescan, at loop.c:5521
References: <20050712040700.22425.belyshev@depni.sinp.msu.ru>
Reply-to: gcc-bugzilla at gcc dot gnu dot org

------- Additional Comments From belyshev at depni dot sinp dot msu dot ru  2005-08-04 23:09 -------
Fixed by this patch:

	2005-07-14  Alexandre Oliva  <aoliva@redhat.com>
	Ulrich Weigand  <uweigand@de.ibm.com>
	
	PR target/20126
	* loop.c (loop_givs_rescan): Do not ICE if unable to reduce an IV
	in some insn.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED
            Summary|ICE in loop_givs_rescan, at |[4.1 regression] ICE in
                   |loop.c:5521                 |loop_givs_rescan, at
                   |                            |loop.c:5521
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22425

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