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[Bug tree-optimization/40351] [4.5 Regression] ice in generate_subtree_copies for Linux kernel build
- From: "jamborm at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Jun 2009 16:53:11 -0000
- Subject: [Bug tree-optimization/40351] [4.5 Regression] ice in generate_subtree_copies for Linux kernel build
- References: <bug-40351-9596@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from jamborm at gcc dot gnu dot org 2009-06-09 16:53 -------
Subject: Bug 40351
Author: jamborm
Date: Tue Jun 9 16:52:57 2009
New Revision: 148315
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=148315
Log:
2009-06-09 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/40351
* tree-sra.c (propagate_subacesses_accross_link): Check that a refrence
to a potential artifical subaccess can be constructed.
* testsuite/gcc.c-torture/compile/pr40351.c: New file.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr40351.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-sra.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40351