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

        PR c++/38950
        * pt.c (unify)[TEMPLATE_PARM_INDEX]: Convert to the tsubsted type.

From-SVN: r144139

	* config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
	* config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.

From-SVN: r144138

From-SVN: r144137

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

	* caller-save.c: Replace regclass.c with reginfo.c in comments.
	* recog.c: Likewise.
	* rtl.h: Likewise.

From-SVN: r144135

	* gcc.dg/torture/fp-int-convert-float128-timode.c: Do not check
	for lp64 in "dg-do run" directive.  Remove dg-xfail-if directive.
	* gcc.dg/torture/fp-int-convert-timode.c: Remove xfail directive.

From-SVN: r144134

gcc/

2009-02-12  Uros Bizjak  <ubizjak@gmail.com>

	* longlong.h (sub_ddmmss): New for ia64. Ported from GMP 4.2.
	(umul_ppmm): Likewise.
	(count_leading_zeros): Likewise.
	(count_trailing_zeros): Likewise.
	(UMUL_TIME): Likewise.

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

	* config.gcc: Add ia64/t-fprules-softfp soft-fp/t-softfp to
	tmake_file for ia64*-*-linux*.

	* config/ia64/ia64.c (ia64_soft_fp_init_libfuncs): New.
	(ia64_expand_compare): Use HPUX library for TFmode only for
	HPUX.
	(ia64_builtins): Add IA64_BUILTIN_COPYSIGNQ, IA64_BUILTIN_FABSQ
	and IA64_BUILTIN_INFQ.
	(ia64_init_builtins): Initialize __builtin_infq,
	__builtin_fabsq and __builtin_copysignq if not HPUX.
	(ia64_expand_builtin): Handle IA64_BUILTIN_COPYSIGNQ,
	IA64_BUILTIN_FABSQ and IA64_BUILTIN_INFQ.

	* config/ia64/lib1funcs.asm (__divtf3): Define only if
	SHARED is defined.
	(__fixtfti): Likewise.
	(__fixunstfti): Likewise.
	(__floattitf): Likewise.

	* config/ia64/libgcc-glibc.ver: New.
	* config/ia64/t-fprules-softfp: Likewise.
	* config/ia64/sfp-machine.h: Likewise.

	* config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): New.
	(LIBGCC2_TF_CEXT): Likewise.
	(TF_SIZE): Likewise.
	(TARGET_INIT_LIBFUNCS): Likewise.

	* config/ia64/t-glibc: Add $(srcdir)/config/ia64/libgcc-glibc.ver
	to SHLIB_MAPFILES.

libgcc/

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

	* config.host: Add ia64/t-fprules-softfp ia64/t-softfp-compat
	to tmake_file for ia64*-*-linux*.

	* Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.

	* config/ia64/__divxf3.asm: New.
	* config/ia64/_fixtfdi.asm: Likewise.
	* config/ia64/_fixunstfdi.asm: Likewise.
	* config/ia64/_floatditf.asm: Likewise.
	* config/ia64/t-fprules-softfp: Likewise.
	* config/ia64/t-softfp-compat: Likewise.
	* config/ia64/tf-signs.c: Likewise.

From-SVN: r144130

From-SVN: r144129

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (construct_container): Rewrite processing
	BLKmode with X86_64_SSE_CLASS.

From-SVN: r144128

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

	* g++.dg/cpp0x/defaulted9.C: Compile with "-std=c++0x -fno-inline".

From-SVN: r144127

gcc/

2009-02-12  Paolo Bonzini  <bonzini@gnu.org>

	PR target/39152
	* config/i386/i386.md: Replace simplify_replace_rtx with
	replace_rtx in the new peephole2.

gcc/testsuite/

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39152
	* gfortran.dg/pr39152.f: New.

From-SVN: r144126

	* doc/invoke.texi (Optimize Options): Stop claiming inlining and
	loop unrolling do not happen at -O2.

From-SVN: r144123

From-SVN: r144122

	* dwarf2out.c (dwarf2out_finish): Force output of comp_unit_die
	for -g3.

From-SVN: r144121

	* config/rs6000/rs6000.md (allocate_stack): Use _stack form of
	patterns when updating the back chain.  Missed in the 2009-02-10
	change.

From-SVN: r144120

        PR c++/39153
        * decl2.c (cp_write_global_declarations):
        Check DECL_DEFAULTED_FN, not DECL_ARTIFICIAL.

From-SVN: r144119

From-SVN: r144117

	* doc/extend.texi (Decimal Floating Types): Update identifier of
	draft TR and list of missing support.

From-SVN: r144114

        PR c++/30111
        * init.c (build_value_init_noctor): Split out from...
        (build_value_init): ...here.
        (expand_aggr_init_1): Handle value-initialization.
        * cp-tree.h: Add declaration.
        * class.c (type_has_user_provided_constructor):
        Handle non-class arguments.

From-SVN: r144112

	PR middle-end/39154
	* gimplify.c (omp_notice_variable): If adding GOVD_SEEN
	bit to variable length decl's flags, add it also to its
	pointer replacement variable.

	* testsuite/libgomp.c/pr39154.c: New test.

From-SVN: r144111

	PR target/39118
	* config/i386/i386.md (UNSPEC_MEMORY_BLOCKAGE): New constant.
	(memory_blockage): New expander.
	(*memory_blockage): New insn pattern.
	* config/i386/i386.c (ix86_expand_prologue): Use memory_blockage
	instead of general blockage at the end of function prologue when
	frame pointer is used to access red zone area.  Do not emit blockage
	when profiling, it is emitted in generic code.
	(ix86_expand_epilogue): Emit memory_blockage at the beginning of
	function epilogue when frame pointer is used to access red zone area.

From-SVN: r144100

2009-02-11  Kai Tietz  <kai.tietz@onevision.com>

        * mh-cygwin (LDFLAGS): Add linker option to increase stack limit
        up to 8MB.

From-SVN: r144099

gcc:
2009-02-06  Paolo Bonzini  <bonzini@gnu.org>

	* config/i386/i386.md: Add two new peephole2 to avoid mov followed
	by arithmetic with memory operands.
	* config/i386/predicates.md (commutative_operator): New.

gcc/testsuite:
2009-02-06  Paolo Bonzini  <bonzini@gnu.org>

	* gcc.target/i386/pr38824.c: New testcase.

From-SVN: r144098

        PR c++/38649
        * class.c (defaultable_fn_p): Handle ... properly.

From-SVN: r144092

re PR c++/36744 ([C++0x] function modifying argument received by-value affects caller's variable when passed as rvalue)

        PR c++/36744
        * tree.c (lvalue_p_1): Condition rvalue ref handling on
        treat_class_rvalues_as_lvalues, too.

From-SVN: r144091

From-SVN: r144089