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[Bug tree-optimization/33856] [4.3 Regression] Segfault in create_data_ref/compute_data_dependences_for_loop
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Nov 2007 08:44:30 -0000
- Subject: [Bug tree-optimization/33856] [4.3 Regression] Segfault in create_data_ref/compute_data_dependences_for_loop
- References: <bug-33856-12387@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from jakub at gcc dot gnu dot org 2007-11-05 08:44 -------
Subject: Bug 33856
Author: jakub
Date: Mon Nov 5 08:44:23 2007
New Revision: 129897
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129897
Log:
PR tree-optimization/33856
* tree-data-ref.c (get_references_in_stmt): Don't add
REFERENCE_CLASS_P trees to references vector if get_base_address
returns NULL on them.
* gcc.c-torture/compile/20071027-1.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/20071027-1.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-data-ref.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33856