1 new GCC HEAD@176558 regression

[regress]

With your recent patch, GCC HEAD revision 176558 had problems on:
native: regress-19 (1 NEW failures)
The previous build was of revision 176548.

Regressions for native:
old   g++.sum g++.dg/eh/simd-3.C
old   g++.sum g++.dg/eh/simd-4.C
old   gcc.sum gcc.c-torture/compile/pr34856.c
old   gcc.sum gcc.c-torture/execute/20040811-1.c
old   gcc.sum gcc.c-torture/execute/pr22061-4.c
old   gcc.sum gcc.dg/20020103-1.c
old   gcc.sum gcc.dg/pr34856.c
old   gcc.sum gcc.dg/sms-2.c
old   gcc.sum gcc.dg/sms-4.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/vmx/gcc-bug-i.c
old   gcc.sum gcc.target/powerpc/405-dlmzb-strlen-1.c
old   gcc.sum gcc.target/powerpc/440-dlmzb-strlen-1.c
old   gcc.sum gcc.target/powerpc/ppc-vector-memcpy.c
NEW   libjava.sum Thread_Sleep_2
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:
------------------------------------------------------------------------
r176549 | bkoz | 2011-07-20 20:27:51 -0700 (Wed, 20 Jul 2011) | 18 lines
Changed paths:
   M /trunk/libstdc++-v3/ChangeLog
   M /trunk/libstdc++-v3/include/std/chrono
   M /trunk/libstdc++-v3/src/chrono.cc
   M /trunk/libstdc++-v3/src/compatibility-c++0x.cc
   D /trunk/libstdc++-v3/testsuite/20_util/monotonic_clock
   A /trunk/libstdc++-v3/testsuite/20_util/steady_clock (from /trunk/libstdc++-v3/testsuite/20_util/monotonic_clock:176534)
   M /trunk/libstdc++-v3/testsuite/20_util/steady_clock/constexpr_data.cc
   M /trunk/libstdc++-v3/testsuite/20_util/system_clock/1.cc
   M /trunk/libstdc++-v3/testsuite/20_util/system_clock/constexpr_data.cc
   M /trunk/libstdc++-v3/testsuite/20_util/time_point/1.cc
   A /trunk/libstdc++-v3/testsuite/20_util/time_point/nonmember
   A /trunk/libstdc++-v3/testsuite/20_util/time_point/nonmember/constexpr.cc
   M /trunk/libstdc++-v3/testsuite/30_threads/condition_variable/members/2.cc
   M /trunk/libstdc++-v3/testsuite/30_threads/condition_variable_any/members/2.cc

2011-07-20  Benjamin Kosnik  <bkoz@redhat.com>
	    Daniel Krugler  <daniel.kruegler@googlemail.com>

	* include/std/chrono: (system_clock::is_steady): Update to N3291
	from is_monotonic.
	(time_point): Add constexpr to nonmember arithmetic operators.
	* src/chrono.cc: Modify for above.
	* src/compatibility-c++0x.cc: Same.
	* testsuite/20_util/time_point/nonmember/constexpr.cc: New.
	* testsuite/20_util/time_point/1.cc: Modify.
	* testsuite/20_util/system_clock/constexpr_data.cc: Modify.
	* testsuite/20_util/system_clock/1.cc: Modify.
	* testsuite/20_util/monotonic_clock/constexpr_data.cc: Move to...
	* testsuite/20_util/steady_clock/constexpr_data.cc: ...here.
	* testsuite/30_threads/condition_variable/members/2.cc: Modify.
	* testsuite/30_threads/condition_variable_any/members/2.cc: Modify.


------------------------------------------------------------------------
r176550 | bkoz | 2011-07-20 22:48:03 -0700 (Wed, 20 Jul 2011) | 8 lines
Changed paths:
   M /trunk/libstdc++-v3/ChangeLog
   M /trunk/libstdc++-v3/include/std/array
   A /trunk/libstdc++-v3/testsuite/23_containers/array/requirements/constexpr_element_access.cc

2011-07-20  Benjamin Kosnik  <bkoz@redhat.com>
	    Daniel Krugler  <daniel.kruegler@googlemail.com>

	* include/std/array (array::at, array::operator[]): Mark constexpr.
	* testsuite/23_containers/array/requirements/
	constexpr_element_access.cc: Add.


------------------------------------------------------------------------
r176553 | gjl | 2011-07-21 00:30:39 -0700 (Thu, 21 Jul 2011) | 5 lines
Changed paths:
   M /trunk/gcc/testsuite/ChangeLog
   M /trunk/gcc/testsuite/gcc.dg/pr32912-2.c
   M /trunk/gcc/testsuite/gcc.dg/pr44674.c

	
	* gcc.dg/pr32912-2.c: Skip for AVR.
	* gcc.dg/pr44674.c: Add dg-require-profiling.


------------------------------------------------------------------------
r176554 | gjl | 2011-07-21 00:52:14 -0700 (Thu, 21 Jul 2011) | 2 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/config/avr/avr.c

	* config/avr/avr.c (avr_rtx_costs): Set cost of CONST, LABEL_REF to 0.

------------------------------------------------------------------------
r176556 | ktietz | 2011-07-21 02:42:04 -0700 (Thu, 21 Jul 2011) | 7 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/tree-ssa-propagate.c

2011-07-21  Kai Tietz  <ktietz@redhat.com>

	* tree-ssa-propagate.c (substitute_and_fold): Use
	do_dce flag to deside, if BB's statements are scanned
	in last to first, or first to last order.


------------------------------------------------------------------------
r176558 | rsandifo | 2011-07-21 03:13:27 -0700 (Thu, 21 Jul 2011) | 3 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/regcprop.c

gcc/
	* regcprop.c (maybe_mode_change): Check HARD_REGNO_MODE_OK.

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

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

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