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[Bug tree-optimization/39041] [4.3 Regression] ICE on valid during vrp2
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Jan 2009 22:14:55 -0000
- Subject: [Bug tree-optimization/39041] [4.3 Regression] ICE on valid during vrp2
- References: <bug-39041-10026@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from rguenth at gcc dot gnu dot org 2009-01-30 22:14 -------
Subject: Bug 39041
Author: rguenth
Date: Fri Jan 30 22:14:39 2009
New Revision: 143809
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143809
Log:
2009-01-30 Richard Guenther <rguenther@suse.de>
PR tree-optimization/39041
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1):
Propagate variable indices only if the types match for this stmt.
* gcc.c-torture/compile/pr39041.c: New testcase.
Added:
branches/gcc-4_3-branch/gcc/testsuite/gcc.c-torture/compile/pr39041.c
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
branches/gcc-4_3-branch/gcc/tree-ssa-forwprop.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39041