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[Bug tree-optimization/32220] [4.3 Regression] internal compiler error: in eliminate_temp_copies, at tree-predcom.c:1937
- From: "rakdver at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Jun 2007 15:34:51 -0000
- Subject: [Bug tree-optimization/32220] [4.3 Regression] internal compiler error: in eliminate_temp_copies, at tree-predcom.c:1937
- References: <bug-32220-10129@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from rakdver at gcc dot gnu dot org 2007-06-07 15:34 -------
Subject: Bug 32220
Author: rakdver
Date: Thu Jun 7 15:34:40 2007
New Revision: 125531
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125531
Log:
PR tree-optimization/32220
* tree-predcom.c (eliminate_temp_copies): Handle the case that loop
phi node is reached before defining statement.
* gfortran.dg/predcom-2.f: New testcase.
Added:
trunk/gcc/testsuite/gfortran.dg/predcom-2.f
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-predcom.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32220