3 new GCC HEAD@174910 regressions

[GCC regression tester]

With your recent patch, GCC HEAD revision 174910 had problems on:
native: regress-5 (3 NEW failures)
The previous build was of revision 174904.

Regressions for native:
old   gcc.sum gcc.dg/guality/vla-2.c
NEW   gcc.sum gcc.dg/torture/tls/thr-init-1.c
NEW   gcc.sum gcc.dg/torture/tls/thr-init-2.c
NEW   gcc.sum gcc.dg/torture/tls/tls-test.c
old   gcc.sum gcc.dg/tree-ssa/vrp47.c

Log information for changes since the last build:
------------------------------------------------------------------------
r174905 | hubicka | 2011-06-10 06:24:30 -0700 (Fri, 10 Jun 2011) | 7 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/gimple-fold.c
   M /trunk/gcc/gimple.h
   M /trunk/gcc/ipa-cp.c
   M /trunk/gcc/ipa-prop.c

	* ipa-cp.c (ipcp_process_devirtualization_opportunities):
	Update call of gimple_get_virt_method_for_binfo.
	* gimple-fold.c (gimple_get_virt_method_for_binfo): Remove
	refuse_thunks parameter.
	(gimple_fold_call): Update.
	* ipa-prop.c (try_make_edge_direct_virtual_call): Update.

------------------------------------------------------------------------
r174906 | paolo | 2011-06-10 06:47:55 -0700 (Fri, 10 Jun 2011) | 5 lines
Changed paths:
   M /trunk/libstdc++-v3/ChangeLog
   M /trunk/libstdc++-v3/testsuite/20_util/bind/ref_neg.cc

2011-06-10  Jason Merrill  <jason@redhat.com>

	* testsuite/20_util/bind/ref_neg.cc: Remove dg-excess-errors,
	fix dg-error markup.

------------------------------------------------------------------------
r174907 | jason | 2011-06-10 07:20:28 -0700 (Fri, 10 Jun 2011) | 1 line
Changed paths:
   M /trunk/libstdc++-v3/ChangeLog
   M /trunk/libstdc++-v3/testsuite/20_util/bind/ref_neg.cc

	* testsuite/20_util/bind/ref_neg.cc: Remove wrong test lines.
------------------------------------------------------------------------
r174908 | hp | 2011-06-10 07:20:44 -0700 (Fri, 10 Jun 2011) | 4 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/ira-costs.c
   M /trunk/gcc/system.h

	* ira-costs.c: Remove #ifdefs on dead FORBIDDEN_INC_DEC_CLASSES.
	Adjust comments.
	* system.h (FORBIDDEN_INC_DEC_CLASSES): Poison.

------------------------------------------------------------------------
r174909 | ro | 2011-06-10 07:31:31 -0700 (Fri, 10 Jun 2011) | 7 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/doc/sourcebuild.texi
   M /trunk/gcc/testsuite/ChangeLog
   M /trunk/gcc/testsuite/gcc.dg/pie-link.c
   M /trunk/gcc/testsuite/lib/target-supports.exp

	gcc:
	* doc/sourcebuild.texi (Effective-Target Keywords, pie): Document it.

	gcc/testsuite:
	* lib/target-supports.exp (check_effective_target_pie): New proc.
	* gcc.dg/pie-link.c: Use target pie.

------------------------------------------------------------------------
r174910 | ro | 2011-06-10 07:47:38 -0700 (Fri, 10 Jun 2011) | 3 lines
Changed paths:
   M /trunk/gcc/testsuite/ChangeLog
   M /trunk/gcc/testsuite/gcc.dg/torture/tls/tls.exp

	* gcc.dg/torture/tls/tls.exp: Load torture-options.exp.
	Run tests with -fpic/-fPIC, -pie -fpie/-fPIE if supported.

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

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.)