1 new GCC HEAD@165220 regression

[GCC regression tester]

With your recent patch, GCC HEAD revision 165220 had problems on:
native: regress-7 (previously the build failed)
The previous build was of revision 165219.

Regressions for native:
NEW   gcc.sum gcc.dg/guality/pr43479.c
old   gcc.sum gcc.dg/pr27898.c
old   gcc.sum gcc.dg/pr28706.c
old   gcc.sum gcc.dg/pr28712.c
old   gcc.sum gcc.dg/pr34989-1.c
old   gcc.sum gcc.dg/tree-prof/inliner-1.c
old   gcc.sum gcc.target/i386/pr38240.c

Log information for changes since the last build:
------------------------------------------------------------------------
r165220 | froydnj | 2010-10-09 04:44:00 -0700 (Sat, 09 Oct 2010) | 4 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/tree-ssa-sccvn.c

	PR tree-optimization/45950
	* tree-ssa-sccvn.c (init_vn_nary_op_from_pieces): Consult length
	before initializing vno->op.

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

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.)