* examples: New directory.
	* examples/gcc-svn-env: New.
	* examples/reg-watch: New.
	* examples/reg-watch.awk: New.
	* examples/common.config: New.
	* examples/testall: New.
	* examples/28970.config: New.
	* examples/28970.list: New.
	* examples/28970.c: New.
	* examples/28970.log: New.
	* examples/29106.config: New.
	* examples/29106.list: New.
	* examples/29106.test: New.
	* examples/29106.cc: New.
	* examples/29106.log: New.
	* examples/29478.config: New.
	* examples/29478.list: New.
	* examples/29478.c: New.
	* examples/29478.log: New.
	* examples/29906a.config: New.
	* examples/29906a.list: New.
	* examples/29906a.cc: New.
	* examples/29906a.log: New.
	* examples/29906b.config: New.
	* examples/29906b.list: New.
	* examples/29906b.cc: New.
	* examples/29906b.log: New.
	* examples/30643.config: New.
	* examples/30643.list: New.
	* examples/30643.c: New.
	* examples/30643.test: New.
	* examples/30643.log: New.

From-SVN: r144242

	* bin: New directory.
	* bin/reg-hunt: New.
	* bin/reg_periodic: New.
	* bin/gcc-svn-update: New.
	* bin/gcc-svn-update-fix: New.
	* bin/gcc-build-simple: New.
	* bin/gcc-build-full: New.
	* bin/gcc-cleanup: New.
	* bin/reg-test: New.
	* bin/reg-newmid: New.
	* bin/gcc-test-ice-on-valid-code: New.
	* bin/gcc-test-ice-on-invalid-code: New.
	* bin/gcc-test-compiler-hangs: New.
	* bin/gcc-test-missing-warning: New.
	* bin/gcc-test-bogus-warning: New.
	* bin/gcc-test-segfault-on-valid-code: New.
	* bin/gcc-test-rejects-valid: New.
	* bin/gcc-test-accepts-invalid: New.
	* bin/gcc-test-wrong-code: New.
	* bin/gcc-svn-patchlist: New.
	* bin/gcc-svn-checkfail: New.
	* bin/gcc-svn-recordfail: New.
	* bin/gcc-svn-report: New.
	* bin/gcc-svn-ids: New.

From-SVN: r144240

	* date_based: New directory.
	* README: Move from here ...
	* date_based/README: to here.
	* reg_search: Move from here ...
	* date_based/reg_search: to here.
	* reg_periodic: Move from here ...
	* date_based/reg_periodic: to here.
	* reg_test_template: Move from here ...
	* date_based_reg_test_template: to here.

From-SVN: r144238

re PR tree-optimization/39202 (internal compiler error: in collapse_rest_of_var, at tree-ssa-structalias.c:3296)

2009-02-17  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/39202
	* tree-ssa-structalias.c (do_structure_copy): Before collapsing
	a var make sure to follow existing collapses.

	* gcc.c-torture/compile/pr39202.c: New testcase.

From-SVN: r144235

2009-02-17  Richard Guenther  <rguenther@suse.de>
  
	PR middle-end/39214
	* langhooks.c (lhd_print_error_function): Check for NULL block.

From-SVN: r144234

2009-02-17  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/39204
	* tree-ssa-pre.c (phi_translate_1): Lookup the value-number
	of the PHI arg.

	* gcc.dg/torture/pr39204.c: New testcase.

From-SVN: r144233

2009-02-17  Bingfeng Mei <bmei@broadcom.com>
 
	* gcc.dg/vect/vect-outer-5.c: Require vect_float support.
	* gcc.dg/vect/vect-outer-6.c: Ditto.

From-SVN: r144232

	* config/soft-fp/double.h: Update from glibc CVS.

From-SVN: r144229

2009-02-17  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/39207
	* tree-ssa-structalias.c (find_what_p_points_to): Do not emit
	strict-aliasing warnings for pointers pointing to NULL.

From-SVN: r144228

From-SVN: r144222

	PR c/35446
	* c-parser.c (c_parser_braced_init): Call pop_init_level when
	skipping until next close brace.

testsuite:
	* gcc.dg/noncompile/init-5.c: New test.
	* gcc.dg/init-bad-4.c: Adjust expected errors.

From-SVN: r144216

gcc/

2009-02-16  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/37049
	* config/i386/i386.c (ix86_expand_push): Set memory alignment
	to function argument boundary.

gcc/testsuite/

2009-02-16  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/37049
	* gcc.target/i386/push-1.c: New.

From-SVN: r144209

2009-02-05  Andrew Haley  <aph@redhat.com>

	* native/plugin/gcjwebplugin.cc: Cope with the changed header file
	format.  https://bugzilla.mozilla.org/show_bug.cgi?id=455458
	(GCJ_GetJavaClass): Likewise.
	(NP_Initialize): Likewise.

From-SVN: r144203

        * config/picochip/picochip.md (lea_add): Allow any nonimmediate
        in the lea_add. Reload eventually constraints it properly.
        * config/picochip/constraints.md : Remove the target constraint
        "b", since it is not needed anymore.

From-SVN: r144202

	* gthr-dce.h: Uglify function parameter and local variable names.
	* gthr-gnat.h: Likewise.
	* gthr-mipssde.h: Likewise.
	* gthr-nks.h: Likewise.
	* gthr-posix95.h: Likewise.
	* gthr-posix.h: Likewise.
	* gthr-rtems.h: Likewise.
	* gthr-single.h: Likewise.
	* gthr-solaris.h: Likewise.
	* gthr-tpf.h: Likewise.
	* gthr-vxworks.h: Likewise.
	* gthr-win32.h: Likewise.

From-SVN: r144201

From-SVN: r144199

From-SVN: r144196

re PR rtl-optimization/39196 (ICE in copyprop_hardreg_forward_1, at regrename.c:1603 during libjava compile)

2009-02-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39196
	* config/i386/i386.md: Restrict the new peephole2 to move
	between MMX/SSE registers.

From-SVN: r144191

re PR libstdc++/39168 (Incorrect interpretation of CHAR_MAX inside grouping string in monetary and numeric facets.)

2009-02-15  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/39168
	* src/locale_facets.cc (__verify_grouping(const char*, size_t,
	const string&)): Also check that the value != CHAR_MAX.
	* include/bits/locale_facets.tcc (__numpunct_cache<>::
	_M_cache(const locale&), __add_grouping(_CharT*, _CharT,
	const char*, size_t, const _CharT*, const _CharT*)): Likewise.
	* include/bits/locale_facets_nonio.tcc (__moneypunct_cache<>::
	_M_cache(const locale&)): Likewise.
	* testsuite/22_locale/money_put/put/wchar_t/39168.cc: New.
	* testsuite/22_locale/money_put/put/char/39168.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/39168.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/39168.cc: Likewise.
	* testsuite/22_locale/num_get/get/wchar_t/39168.cc: Likewise.
	* testsuite/22_locale/num_get/get/char/39168.cc: Likewise.

From-SVN: r144190

Revert
2009-02-13  Richard Guenther  <rguenther@suse.de>

	* configure.ac: Enable LFS.
	* configure: Re-generate.
	* config.in: Likewise.

	libcpp/
	* configure.ac: Enable LFS.
	* configure: Re-generate.
	* config.in: Likewise.

From-SVN: r144189

	* gcc.dg/struct/w_prof_single_str_global.c: Mask return value.

From-SVN: r144187

From-SVN: r144185

ChangeLog:

	* config/spu/spu_internals.h (spu_sr, spu_sra, spu_srqw,
	spu_srqwbyte, spu_srqwbytebc): Define.
	* config/spu/spu-builtins.def (spu_sr, spu_sra, spu_srqw,
	spu_srqwbyte, spu_srqwbytebc): New overloaded builtins.
	* config/spu/spu.md ("shrqbybi_<mode>", "shrqbi_<mode>",
	"shrqby_<mode>"): New insn-and-split patterns.
	* config/spu/spu.c (expand_builtin_args): Determine and return
	number of operands using spu_builtin_description data.
	(spu_expand_builtin_1): Use it.

testsuite/ChangeLog:

	* gcc.target/spu/intrinsics-sr.c: New test.

From-SVN: r144178

From-SVN: r144176

2009-02-13  Chris Fairles  <cfairles@gcc.gnu.org>
	    Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/thread (_Impl_base): Move _M_id out and into ...
	(thread): ...here. Call _M_make_routine in body of constructors.
	Adjust data member usage to reflect changes.
	(_M_make_routine): From _M_make_shared_data.
	(_M_start_thread): Add __shared_base_type argument.
	* src/thread.cc: Fixups for above.
	* config/abi/pre/gnu.ver: Adjust exports.
	* testsuite/30_threads/thread/native_handle/typesizes.cc: Enable.
	* testsuite/30_threads/thread/cons/assign_neg.cc: Adjust line numbers.
	* testsuite/30_threads/thread/cons/copy_neg.cc: Same.


Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>

From-SVN: r144171

2009-02-13  Mikael Morin  <mikael.morin@tele2.fr>

        PR fortran/38259
        * module.c (gfc_dump_module,gfc_use_module): Add module
        version number.

From-SVN: r144169

	PR target/38056
	* config/ia64/ia64.c (ia64_function_ok_for_sibcall): Check
	TARGET_CONST_GP.
	* gcc.target/ia64/sibcall-opt-1.c: New test.
	* gcc.target/ia64/sibcall-opt-2.c: New test.

From-SVN: r144168

2009-02-13  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/36703
	PR fortran/36528
	* trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
	function references to ensure that a valid expression is used.
	(gfc_conv_function_call): Pass Cray pointers to procedures.

2009-02-13  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/36528
	* gfortran.dg/cray_pointers_8.f90: New test.

	PR fortran/36703
	* gfortran.dg/cray_pointers_9.f90: New test.

From-SVN: r144164

        PR c++/39070
        * semantics.c (finish_call_expr): Change koenig_p parm to int.
        If -1, don't set KOENIG_LOOKUP_P but do keep hidden candidates.
        * cp-tree.h: Adjust prototype.
        * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Pass -1.

From-SVN: r144161

2009-02-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39149
	* config/i386/i386.c (override_options): Correct warning
	messages for -malign-loops,  -malign-jumps and
	-malign-functions.

From-SVN: r144160

gcc/

2009-02-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39152
	* config/i386/i386.md: Restrict the new peephole2 to move
	between the general purpose registers.

gcc/testsuite/

2009-02-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39152
	* gfortran.dg/gomp/pr39152.f90: New.

From-SVN: r144158

gcc/

2009-02-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39162
	* config/i386/i386.c (type_natural_mode): Add a new argument.
	Return the original mode and warn ABI change if vector size
	is 32byte.
	(function_arg_advance): Updated.
	(function_arg): Likewise.
	(ix86_function_value): Likewise.
	(ix86_return_in_memory): Likewise.
	(ix86_sol10_return_in_memory): Likewise.
	(ix86_gimplify_va_arg): Likewise.
	(function_arg_32): Don't warn ABX ABI change here.
	(function_arg_64): Likewise.

gcc/testsuite/

2009-02-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39162
	* gcc.target/i386/pr39162.c: New.

From-SVN: r144157

From-SVN: r144156

	* config/bfin/bfin.c (find_prev_insn_start): New function.
	(bfin_optimize_loop): Use it in some cases instead of PREV_INSN.
	(find_next_insn_start): Move.

From-SVN: r144153

	* loop-iv.c (implies_p): In the final case, test that operands 0
	of the two comparisons match.

From-SVN: r144152

2009-02-13  Richard Guenther  <rguenther@suse.de>

	* configure.ac: Enable LFS.
	* configure: Re-generate.
	* config.in: Likewise.

	libcpp/
	* configure.ac: Enable LFS.
	* configure: Re-generate.
	* config.in: Likewise.

From-SVN: r144151

	PR c/35444
	* c-parser.c (c_parser_parms_list_declarator): Discard pending
	sizes on syntax error after some arguments have been parsed.

testsuite:
	* gcc.dg/noncompile/pr35444-1.c, gcc.dg/noncompile/pr35444-2.c:
	New tests.

From-SVN: r144149

2009-02-12  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/util/thread/all.h (compare_type_to_native_type_sizes): To...
	(compare_type_to_native_type): ...this, add alignment check.
	* testsuite/30_threads/condition_variable_any/native_handle/
	typesizes.cc: Modify as above.
	* testsuite/30_threads/mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/thread/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/condition_variable/native_handle/
	typesizes.cc: Same.
	* testsuite/30_threads/recursive_timed_mutex/native_handle/
	typesizes.cc: Same.

	* testsuite/30_threads/thread/cons/1.cc: Add comments.
	* testsuite/30_threads/thread/cons/2.cc: Same.
	* testsuite/30_threads/thread/cons/3.cc: Same.
	* testsuite/30_threads/thread/cons/4.cc: Same.
	* testsuite/30_threads/thread/cons/5.cc: Same.
	* testsuite/30_threads/thread/cons/6.cc: Same.
	* testsuite/30_threads/thread/cons/7.cc: Same.
	* testsuite/30_threads/thread/cons/8.cc: Same.

	* testsuite/30_threads/thread/cons/9.cc: New.
	* testsuite/30_threads/thread/cons/moveable.cc: New.

	* src/condition_variable.cc: Clean up whitespace.
	* include/std/condition_variable: Same.

From-SVN: r144147

From-SVN: r144145

2009-02-12  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/util/thread/all.h (compare_type_to_native_type_sizes): To...
	(compare_type_to_native_type): ...this, add alignment check.
	* testsuite/30_threads/condition_variable_any/native_handle/
	typesizes.cc: Modify as above.
	* testsuite/30_threads/mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/thread/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/condition_variable/native_handle/
	typesizes.cc: Same.
	* testsuite/30_threads/recursive_timed_mutex/native_handle/
	typesizes.cc: Same.

	* testsuite/30_threads/thread/cons/1.cc: Add comments.
	* testsuite/30_threads/thread/cons/2.cc: Same.
	* testsuite/30_threads/thread/cons/3.cc: Same.
	* testsuite/30_threads/thread/cons/4.cc: Same.
	* testsuite/30_threads/thread/cons/5.cc: Same.
	* testsuite/30_threads/thread/cons/6.cc: Same.
	* testsuite/30_threads/thread/cons/7.cc: Same.
	* testsuite/30_threads/thread/cons/8.cc: Same.

	* testsuite/30_threads/thread/cons/9.cc: New.
	* testsuite/30_threads/thread/cons/moveable.cc: New.

	* src/condition_variable.cc: Clean up whitespace.
	* include/std/condition_variable: Same.

From-SVN: r144142