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1 new GCC HEAD@147961 regression

From: regress at apple dot com (regress)
To: gcc-regression at gcc dot gnu dot org
Date: Fri, 29 May 2009 03:02:03 -0700 (PDT)
Subject: 1 new GCC HEAD@147961 regression
Reply-to: gcc-regression at gcc dot gnu dot org

With your recent patch, GCC HEAD revision 147961 had problems on:
native: regress-24 (1 NEW failures)
The previous build was of revision 147951.

Regressions for native:
old   g++.sum g++.dg/eh/simd-4.C
old   gcc.sum gcc.dg/pr34989-1.c
old   gcc.sum gcc.dg/sms-5.c
old   gcc.sum gcc.dg/sms-6.c
old   gcc.sum gcc.dg/sms-7.c
old   gcc.sum gcc.dg/struct/wo_prof_double_malloc.c
old   gcc.sum gcc.dg/vect/costmodel/ppc/costmodel-vect-31d.c
old   gcc.sum gcc.dg/vect/costmodel/ppc/costmodel-vect-68d.c
old   gcc.sum gcc.dg/vect/costmodel/ppc/costmodel-vect-76a.c
old   gcc.sum gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c
old   gcc.sum gcc.dg/vect/no-scevccp-outer-13.c
old   gcc.sum gcc.dg/vect/no-scevccp-outer-7.c
old   gcc.sum gcc.dg/vect/pr35821-altivec.c
old   gcc.sum gcc.dg/vect/slp-perm-1.c
old   gcc.sum gcc.dg/vect/slp-perm-2.c
old   gcc.sum gcc.dg/vect/slp-perm-3.c
old   gcc.sum gcc.dg/vect/slp-perm-8.c
old   gcc.sum gcc.dg/vect/vect-reduc-dot-u8b.c
old   gcc.sum gcc.target/powerpc/405-dlmzb-strlen-1.c
old   gcc.sum gcc.target/powerpc/440-dlmzb-strlen-1.c
old   libgomp.sum libgomp.c++/task-4.C
NEW   libjava.sum SyncTest
old   libstdc++.sum ext/mt_allocator/deallocate_global_thread-1.cc
old   libstdc++.sum ext/mt_allocator/deallocate_global_thread-3.cc

Log information for changes since the last build:
------------------------------------------------------------------------
r147952 | rguenth | 2009-05-28 05:28:38 -0700 (Thu, 28 May 2009) | 5 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/tree-ssa-copy.c

2009-05-28  Benjamin Kosnik  <bkoz@redhat.com>

        * tree-ssa-copy.c (replace_exp_1): Move op for warning-free use
        with checking disabled.

------------------------------------------------------------------------
r147953 | rguenth | 2009-05-28 06:24:16 -0700 (Thu, 28 May 2009) | 46 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/testsuite/ChangeLog
   A /trunk/gcc/testsuite/gcc.c-torture/execute/20090527-1.c
   A /trunk/gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-26.c
   M /trunk/gcc/tree-ssa-alias.c
   M /trunk/gcc/tree-ssa-alias.h
   M /trunk/gcc/tree-ssa-pre.c
   M /trunk/gcc/tree-ssa-sccvn.c
   M /trunk/gcc/tree-ssa-sccvn.h

2009-05-28  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-alias.c (ao_ref_init): New function.
	(ao_ref_base): Likewise.
	(ao_ref_base_alias_set): Likewise.
	(ao_ref_alias_set): Likewise.
	(refs_may_alias_p_1): Change signature.
	(refs_may_alias_p): Adjust.
	(refs_anti_dependent_p): Likewise.
	(refs_output_dependent_p): Likewise.
	(call_may_clobber_ref_p_1): Change signature.
	(call_may_clobber_ref_p): Adjust.
	(stmt_may_clobber_ref_p_1): New function split out from ...
	(stmt_may_clobber_ref_p): ... here.
	(maybe_skip_until): Adjust signature.
	(get_continuation_for_phi): Likewise.
	(walk_non_aliased_vuses): Likewise.
	* tree-ssa-alias.h (struct ao_ref_s): New structure type.
	(ao_ref_init): Declare.
	(ao_ref_base): Likewise.
	(ao_ref_alias_set): Likewise.
	(stmt_may_clobber_ref_p_1): Likewise.
	(walk_non_aliased_vuses): Adjust.
	* tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): New function.
	(get_ref_from_reference_ops): remove.
	(vn_reference_lookup_2): Adjust signature.
	(vn_reference_lookup_3): Do not re-build trees.  Handle unions.
	(vn_reference_lookup_pieces): Adjust signature, do not re-build
	trees.
	(vn_reference_lookup): Adjust.
	(vn_reference_insert): Likewise.
	(vn_reference_insert_pieces): Adjust signature.
	(visit_reference_op_call): Adjust.
	* tree-ssa-pre.c (get_expr_type): Simplify.
	(phi_translate_1): Adjust.
	(compute_avail): Likewise.
	(translate_vuse_through_block): Do not re-build trees.
	(value_dies_in_block_x): Likewise.
	* tree-ssa-sccvn.h (struct vn_reference_s): Add type and alias-set
	fields.
	(vn_reference_lookup_pieces): Adjust declaration.
	(vn_reference_insert_pieces): Likewise.

	* gcc.dg/tree-ssa/ssa-fre-26.c: New testcase.
	* gcc.c-torture/execute/20090527-1.c: Likewise.

------------------------------------------------------------------------
r147956 | jsm28 | 2009-05-28 09:26:23 -0700 (Thu, 28 May 2009) | 6 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/config/arm/lib1funcs.asm
   M /trunk/gcc/config/arm/linux-eabi.h
   M /trunk/gcc/config/arm/t-linux-eabi

	* config/arm/lib1funcs.asm (__clear_cache): Define if
	L_clear_cache.
	* config/arm/linux-eabi.h (CLEAR_INSN_CACHE): Define to give an
	error if used.
	* config/arm/t-linux-eabi (LIB1ASMFUNCS): Add _clear_cache.

------------------------------------------------------------------------
r147958 | tromey | 2009-05-28 10:14:18 -0700 (Thu, 28 May 2009) | 10 lines
Changed paths:
   M /trunk/libstdc++-v3/ChangeLog
   M /trunk/libstdc++-v3/Makefile.am
   M /trunk/libstdc++-v3/Makefile.in
   M /trunk/libstdc++-v3/acinclude.m4
   M /trunk/libstdc++-v3/configure
   A /trunk/libstdc++-v3/python
   A /trunk/libstdc++-v3/python/Makefile.am
   A /trunk/libstdc++-v3/python/Makefile.in
   A /trunk/libstdc++-v3/python/hook.in
   A /trunk/libstdc++-v3/python/libstdcxx
   A /trunk/libstdc++-v3/python/libstdcxx/__init__.py
   A /trunk/libstdc++-v3/python/libstdcxx/v6
   A /trunk/libstdc++-v3/python/libstdcxx/v6/__init__.py
   A /trunk/libstdc++-v3/python/libstdcxx/v6/printers.py

2009-05-28  Tom Tromey  <tromey@redhat.com>
	    Phil Muldoon  <pmuldoon@redhat.com>
	    Jonathan Wakely  <jwakely.gcc@gmail.com>

	* python/Makefile.in, , python/libstdcxx/__init__.py,
	python/libstdcxx/v6/__init__.py, python/libstdcxx/v6/printers.py,
	python/hook.in, python/Makefile.am: New files.
	* configure, Makefile.in: Rebuild.
	* acinclude.m4 (glibcxx_SUBDIRS): Add python.
	* Makefile.am (SUBDIRS): Add python.
------------------------------------------------------------------------
r147960 | sje | 2009-05-28 13:06:49 -0700 (Thu, 28 May 2009) | 15 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/doc/invoke.texi

2009-05-28  Steve Ellcey  <sje@cup.hp.com>

	* doc/invoke.texi (IA-64 Options)
	Add -msdata, -mfused-madd, -mno-inline-float-divide, 
	-mno-inline-int-divide, -mno-inline-sqrt, -msched-spec-ldc,
	-msched-spec-control-ldc, -msched-prefer-non-data-spec-insns,
	-msched-prefer-non-control-spec-insns,
	-msched-stop-bits-after-every-cycle,
	-msched-count-spec-in-critical-path,
	-msel-sched-dont-check-control-spec, -msched-fp-mem-deps-zero-cost
	-msched-max-memory-insns-hard-limit, -msched-max-memory-insns
	Remove -mt, -pthread, -msched-ldc, -mno-sched-control-ldc,
	and -msched-spec-verbose.


------------------------------------------------------------------------
r147961 | kkojima | 2009-05-28 14:59:39 -0700 (Thu, 28 May 2009) | 5 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/config/sh/sh.c
   M /trunk/gcc/config/sh/sh.md

	* config/sh/sh.c (sh_expand_t_scc): Use gen_xorsi3_movrt
	instead of gen_movrt.
	* config/sh/sh.md (movrt): Remove.


------------------------------------------------------------------------

For more information, see <http://gcc.gnu.org/regtest/HEAD/>.

-- 
Geoffrey Keating <geoffk@apple.com> 
(via an automated GCC regression-testing script.)

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