1 new GCC HEAD@194392 regression

[GCC regression tester <regress at geoffk dot org>]

With your recent patch, GCC HEAD revision 194392 had problems on:
native: regress-8 (1 NEW failures)
The previous build was of revision 194385.

Regressions for native:
old   g++.sum g++.dg/other/anon5.C
old   gcc.sum gcc.dg/attr-weakref-1.c
old   gcc.sum gcc.dg/builtin-object-size-8.c
old   gcc.sum gcc.dg/torture/tls/thr-init-1.c
old   gcc.sum gcc.dg/torture/tls/thr-init-2.c
old   gcc.sum gcc.dg/torture/tls/tls-test.c
NEW   gcc.sum gcc.dg/tree-ssa/ssa-pre-1.c
old   gfortran.sum gfortran.dg/lto/pr45586

Log information for changes since the last build:
------------------------------------------------------------------------
r194386 | uros | 2012-12-11 01:06:10 -0800 (Tue, 11 Dec 2012) | 2 lines
Changed paths:
   M /trunk/gcc/ChangeLog

	* ChangeLog: Fix whitespace.

------------------------------------------------------------------------
r194387 | ebotcazou | 2012-12-11 01:16:59 -0800 (Tue, 11 Dec 2012) | 3 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/tree-ssa-loop-ivopts.c

	* tree-ssa-loop-ivopts.c (prepare_decl_rtl) <ADDR_EXPR>: Generate RTL
	only for a DECL which HAS_RTL_P.

------------------------------------------------------------------------
r194388 | rguenth | 2012-12-11 02:06:15 -0800 (Tue, 11 Dec 2012) | 15 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/testsuite/ChangeLog
   A /trunk/gcc/testsuite/gcc.dg/Warray-bounds-10.c
   A /trunk/gcc/testsuite/gcc.dg/Warray-bounds-9.c
   M /trunk/gcc/tree-vrp.c

2012-12-11  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/55079
	* tree-vrp.c (extract_range_from_binary_expr_1): Handle MAX/MIN_EXPR
	for more cases.
	(register_edge_assert_for_2): Register asserts for post-in/decrement
	tests.
	(check_array_ref): Dump what expression we emit array bound
	warnings for.
	(search_for_addr_array): Likewise.

	* gcc.dg/Warray-bounds-9.c: New testcase.
	* gcc.dg/Warray-bounds-10.c: Likewise.
	* gcc.dg/tree-ssa/ssa-pre-1.c: Adjust.

------------------------------------------------------------------------
r194389 | rguenth | 2012-12-11 02:19:21 -0800 (Tue, 11 Dec 2012) | 8 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/doc/install.texi

2012-12-11  Richard Biener  <rguenther@suse.de>

	PR other/54324
	* doc/install.texi (Tools/packages necessary for building GCC):
	State ISO C++98 host compiler requirement.  Increment minimum
	GCC version required for building all languages for a cross-compiler
	to 3.4 or later.

------------------------------------------------------------------------
r194390 | jakub | 2012-12-11 02:26:56 -0800 (Tue, 11 Dec 2012) | 9 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/asan.c
   M /trunk/gcc/sanitizer.def

	* sanitizer.def (BUILT_IN_ASAN_HANDLE_NO_RETURN): New builtin.
	* asan.c (instrument_builtin_call): Change is_gimple_builtin_call
	gcc_assert to gcc_checking_assert.
	(maybe_instrument_call): Imit __builtin___asan_handle_no_return ()
	before noreturn calls other than __builtin_trap () and
	__builtin_unreachable ().

	* c-c++-common/asan/clone-test-1.c: Remove bogus dg-shouldfail.

------------------------------------------------------------------------
r194391 | jakub | 2012-12-11 02:28:35 -0800 (Tue, 11 Dec 2012) | 5 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/cfgcleanup.c
   M /trunk/gcc/sanitizer.def

	* sanitizer.def: Add comment about importance of ordering of
	BUILT_IN_ASAN_REPORT* builtins.
	* cfgcleanup.c (old_insns_match_p): Don't cross-jump __asan_report_*
	builtins.

------------------------------------------------------------------------
r194392 | jakub | 2012-12-11 02:41:44 -0800 (Tue, 11 Dec 2012) | 10 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/testsuite/ChangeLog
   A /trunk/gcc/testsuite/g++.dg/other/pr43631.C
   M /trunk/gcc/var-tracking.c

	PR middle-end/43631
	PR bootstrap/55615
	* var-tracking.c (emit_note_insn_var_location): If insn is followed
	by BARRIER, put note after the BARRIER.
	(next_non_note_insn_var_location): Skip over BARRIERs.
	(emit_notes_in_bb): If call is followed by BARRIER, put note after
	the BARRIER.

	* g++.dg/other/pr43631.C: New test.

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

For more information, see <http://glutton.geoffk.org/HEAD/>.

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