1 new GCC HEAD@142207 regression

[GCC regression tester]

With your recent patch, GCC HEAD revision 142207 had problems on:
native: regress-6 (1 NEW failures)
The previous build was of revision 142205.

Regressions for native:
old   gcc.sum gcc.dg/pch/valid-1b.c
old   gcc.sum gcc.dg/pr30286.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/vect-67.c
NEW   libgomp.sum libgomp.fortran/threadprivate2.f90

Log information for changes since the last build:
------------------------------------------------------------------------
r142207 | vmakarov | 2008-11-25 14:52:37 -0800 (Tue, 25 Nov 2008) | 23 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/doc/invoke.texi
   M /trunk/gcc/ira-build.c
   M /trunk/gcc/ira-color.c
   M /trunk/gcc/ira-int.h
   M /trunk/gcc/ira.c
   M /trunk/gcc/params.def

2008-11-25  Vladimir Makarov  <vmakarov@redhat.com>

	* doc/invoke.texi (ira-max-loops-num): Change semantics.

	* ira-int.h (struct ira_loop_tree_node): New member to_remove_p.

	* ira-color.c (allocno_spill_priority): New function.
	(remove_allocno_from_bucket_and_push, push_allocno_to_spill):
	Print more info about the spilled allocno.
	(push_allocnos_to_stack): Use allocno_spill_priority.  Add more
	checks on bad spill.

	* ira-build.c (loop_node_to_be_removed_p): Remove.
	(loop_compare_func, mark_loops_for_removal): New functions.
	(remove_uneccesary_loop_nodes_from_loop_t): Use member
	to_remove_p.
	(remove_unnecessary_allocnos): Call mark_loops_for_removal.

	* ira.c (ira): Don't change flag_ira_algorithm.

	* params.def (ira-max-loops-num): Change the value.


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

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