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[Bug tree-optimization/31254] [4.3 Regression] verify_ssa failed: type mismatch between an SSA_NAME and its symbol
- 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: 19 Mar 2007 13:36:42 -0000
- Subject: [Bug tree-optimization/31254] [4.3 Regression] verify_ssa failed: type mismatch between an SSA_NAME and its symbol
- References: <bug-31254-9596@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #14 from rguenth at gcc dot gnu dot org 2007-03-19 13:36 -------
Subject: Bug 31254
Author: rguenth
Date: Mon Mar 19 13:36:29 2007
New Revision: 123060
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123060
Log:
2007-03-19 Andrew Pinski <andrew_pinski@playstation.sony.com>
Richard Guenther <rguenther@suse.de>
PR tree-optimization/31254
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1):
Use handled_component_p () where appropriate. Continue
propagating into the rhs if we propagated into an INDIRECT_REF
on the lhs.
* gcc.dg/torture/pr31254.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr31254.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-forwprop.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31254