7 new GCC HEAD@171579 regressions

[GCC regression tester]

With your recent patch, GCC HEAD revision 171579 had problems on:
native: regress-11 (7 NEW failures)
The previous build was of revision 171577.

Regressions for native:
old   gcc.sum gcc.c-torture/compile/limits-exprparen.c
old   gcc.sum gcc.dg/guality/vla-2.c
old   gcc.sum gcc.dg/vect/pr38529.c
NEW   gcc.sum gcc.target/i386/avx-1.c
NEW   gcc.sum gcc.target/i386/avx-2.c
NEW   gcc.sum gcc.target/i386/sse-13.c
NEW   gcc.sum gcc.target/i386/sse-14.c
NEW   gcc.sum gcc.target/i386/sse-22.c
NEW   gcc.sum gcc.target/i386/sse-23.c
NEW   gcc.sum gcc.target/i386/sse-24.c
old   gfortran.sum gfortran.dg/cray_pointers_8.f90

Log information for changes since the last build:
------------------------------------------------------------------------
r171578 | hjl | 2011-03-27 11:56:00 -0700 (Sun, 27 Mar 2011) | 45 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/config/i386/i386.c
   M /trunk/gcc/config/i386/i386.opt
   M /trunk/gcc/config/i386/sse.md
   M /trunk/gcc/doc/invoke.texi
   M /trunk/gcc/testsuite/ChangeLog
   A /trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-load-1.c
   A /trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-load-2.c
   A /trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-load-3.c
   A /trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-load-4.c
   A /trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-load-5.c
   A /trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-load-6.c
   A /trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-load-7.c
   A /trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-1.c
   A /trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-2.c
   A /trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-3.c
   A /trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-4.c
   A /trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-5.c
   A /trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-6.c
   A /trunk/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-7.c

Split 32-byte AVX unaligned load/store.

gcc/

2011-03-27  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (flag_opts): Add -mavx256-split-unaligned-load
	and -mavx256-split-unaligned-store.
	(ix86_option_override_internal): Split 32-byte AVX unaligned
	load/store by default.
	(ix86_avx256_split_vector_move_misalign): New.
	(ix86_expand_vector_move_misalign): Use it.

	* config/i386/i386.opt: Add -mavx256-split-unaligned-load and
	-mavx256-split-unaligned-store.

	* config/i386/sse.md (*avx_mov<mode>_internal): Verify unaligned
	256bit load/store.  Generate unaligned store on misaligned memory
	operand.
	(*avx_movu<ssemodesuffix><avxmodesuffix>): Verify unaligned
	256bit load/store.
	(*avx_movdqu<avxmodesuffix>): Likewise.

	* doc/invoke.texi: Document -mavx256-split-unaligned-load and
	-mavx256-split-unaligned-store.

gcc/testsuite/

2011-03-27  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.target/i386/avx256-unaligned-load-1.c: New.
	* gcc.target/i386/avx256-unaligned-load-2.c: Likewise.
	* gcc.target/i386/avx256-unaligned-load-3.c: Likewise.
	* gcc.target/i386/avx256-unaligned-load-4.c: Likewise.
	* gcc.target/i386/avx256-unaligned-load-5.c: Likewise.
	* gcc.target/i386/avx256-unaligned-load-6.c: Likewise.
	* gcc.target/i386/avx256-unaligned-load-7.c: Likewise.
	* gcc.target/i386/avx256-unaligned-store-1.c: Likewise.
	* gcc.target/i386/avx256-unaligned-store-2.c: Likewise.
	* gcc.target/i386/avx256-unaligned-store-3.c: Likewise.
	* gcc.target/i386/avx256-unaligned-store-4.c: Likewise.
	* gcc.target/i386/avx256-unaligned-store-5.c: Likewise.
	* gcc.target/i386/avx256-unaligned-store-6.c: Likewise.
	* gcc.target/i386/avx256-unaligned-store-7.c: Likewise.

------------------------------------------------------------------------
r171579 | ian | 2011-03-27 12:14:55 -0700 (Sun, 27 Mar 2011) | 2 lines
Changed paths:
   M /trunk/libgo/Makefile.am
   M /trunk/libgo/Makefile.in
   A /trunk/libgo/runtime/cpuprof.c
   M /trunk/libgo/runtime/go-note.c
   M /trunk/libgo/runtime/go-signal.c
   M /trunk/libgo/runtime/proc.c
   M /trunk/libgo/runtime/runtime.h
   M /trunk/libgo/runtime/sigqueue.goc

Add runtime profiling infrastructure, not yet working.

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

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.)