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1 new GCC HEAD@143673 regression
- From: GCC regression tester <regress at geoffk dot org>
- To: gcc-regression at gcc dot gnu dot org
- Date: Mon, 26 Jan 2009 03:06:55 -0800
- Subject: 1 new GCC HEAD@143673 regression
- Reply-to: gcc-regression at gcc dot gnu dot org
With your recent patch, GCC HEAD revision 143673 had problems on:
native: regress-1 (previously the build failed)
The previous build was of revision 143668.
Regressions for native:
NEW g++.sum g++.dg/torture/pr36191.C
Log information for changes since the last build:
------------------------------------------------------------------------
r143672 | rguenth | 2009-01-26 01:52:48 -0800 (Mon, 26 Jan 2009) | 9 lines
Changed paths:
M /trunk/gcc/ChangeLog
M /trunk/gcc/Makefile.in
M /trunk/gcc/testsuite/ChangeLog
A /trunk/gcc/testsuite/g++.dg/warn/Wuninitialized-1.C
M /trunk/gcc/tree-ssa-dse.c
2009-01-26 Richard Guenther <rguenther@suse.de>
PR middle-end/38851
* Makefile.in (tree-ssa-dse.o): Add langhooks.h.
* tree-ssa-dse.c: Include langhooks.h
(execute_simple_dse): Remove stores with zero size.
* g++.dg/warn/Wuninitialized-1.C: New testcase.
------------------------------------------------------------------------
r143673 | rguenth | 2009-01-26 01:55:30 -0800 (Mon, 26 Jan 2009) | 12 lines
Changed paths:
M /trunk/gcc/ChangeLog
M /trunk/gcc/testsuite/ChangeLog
A /trunk/gcc/testsuite/g++.dg/torture/pr38745.C
M /trunk/gcc/tree-ssa-alias.c
M /trunk/gcc/tree-ssa.c
2009-01-26 Richard Guenther <rguenther@suse.de>
PR tree-optimization/38745
* tree-ssa.c (execute_update_addresses_taken): Do not include
variables that cannot possibly be a register in not_reg_needs.
Do not clear TREE_ADDRESSABLE on vars that may not become
registers.
* tree-ssa.c (update_alias_info_1): Include those in the set
of addressable vars.
* g++.dg/torture/pr38745.C: New testcase.
------------------------------------------------------------------------
For more information, see <http://glutton.geoffk.org/HEAD/>.
--
Geoffrey Keating <geoffk@geoffk.org>
(via an automated GCC regression-testing script.)