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[Bug tree-optimization/36187] [4.3 Regression] Partitioning problem with SFTs (again)
- 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: 9 May 2008 19:20:18 -0000
- Subject: [Bug tree-optimization/36187] [4.3 Regression] Partitioning problem with SFTs (again)
- References: <bug-36187-10053@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 2008-05-09 19:20 -------
Subject: Bug 36187
Author: rguenth
Date: Fri May 9 19:19:33 2008
New Revision: 135125
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=135125
Log:
2008-05-09 Richard Guenther <rguenther@suse.de>
PR tree-optimization/36187
* tree-dfa.c (dump_variable): Correct dumping of
SFT_BASE_FOR_COMPONENTS_P.
* tree-ssa-structalias.c (set_uids_in_ptset): Set
SFT_UNPARTITIONABLE_P correctly for the union case.
* g++.dg/opt/pr36187.C: New testcase.
Added:
branches/gcc-4_3-branch/gcc/testsuite/g++.dg/opt/pr36187.C
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
branches/gcc-4_3-branch/gcc/tree-dfa.c
branches/gcc-4_3-branch/gcc/tree-ssa-structalias.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36187