2009-07-09  Ed Schonberg  <schonberg@adacore.com>

	* sem_prag.adb (Analyze_Pragma, case Precondition): Do not analyze the
	condition, to prevent generation of visible code during expansion,
	when Check is not enabled.

2009-07-09  Gary Dismukes  <dismukes@adacore.com>

	* checks.adb (Install_Static_Check): Call Possible_Local_Raise so that
	the check gets registered for any available local handler
	(Set_Local_Raise).

	* sem_util.adb: Add with and use of Exp_Ch11.
	(Apply_Compile_Time_Constraint_Error): Call Possible_Local_Raise so
	that the check gets registered for any available local handler.

	* exp_ch4.adb (Expand_N_Slice): Remove call to Enable_Range_Check
	on slice ranges.

2009-07-09  Steve Baird  <baird@adacore.com>

	* exp_ch11.adb (Force_Static_Allocation_Of_Referenced_Objects): New
	function.
	(Expand_N_Exception_Declaration): Fix handling of exceptions
	declared in a subprogram.

From-SVN: r149413

2009-07-09  Emmanuel Briot  <briot@adacore.com>

	* prj-nmsc.adb (Find_Sources): Avoid error messages from gprbuild from
	multi-unit files.

2009-07-09  Thomas Quinot  <quinot@adacore.com>

	* freeze.adb: Minor reformatting

	* exp_ch3.adb: Minor comment fix.

	* sinfo.ads: Minor comment fix

2009-07-09  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch4.adb (Expand_N_Conditional_Expression): Set Related_Expression.

From-SVN: r149411

2009-07-09  Ed Schonberg  <schonberg@adacore.com>

	* freeze.adb (Freeze_Expression): If the expression is the name of a
	function in a call, and the function has not been frozen yet, create
	extra formals for it to ensure that the proper actuals are created
	when expanding the call.

2009-07-09  Emmanuel Briot  <briot@adacore.com>

	* prj-pp.adb (Print): Fix handling of source index when set on a
	declaration node.

From-SVN: r149408

2009-07-09  Ed Schonberg  <schonberg@adacore.com>

	* einfo.ads, einfo.adb: New attribute Related_Expression, used to link
	a temporary to the source expression whose value it captures.

	* exp_util.adb (Remove_Side_Effects): Set Related_Expression as needed.

From-SVN: r149406

2009-07-09  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40604
        * intrinsic.c (gfc_convert_type_warn): Set sym->result.
        * trans-expr.c (gfc_conv_procedure_call): Fix -fcheck=pointer
        for optional arguments.

2009-07-09  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40604
        * gfortran.dg/pointer_check_6.f90: New test.

From-SVN: r149405

	* simplify-rtx.c (simplify_binary_operation_1) <AND>: Transform (and
        (truncate)) into (truncate (and)).

testsuite/
	* gcc.target/mips/truncate-5.c: New test.

From-SVN: r149402

	* combine.c (make_extraction): Check TRULY_NOOP_TRUNCATION before
	creating LHS paradoxical subregs.  Fix surrounding returns to
	use NULL_RTX rather than 0.

From-SVN: r149401

* config/mep/mep.c: (mep_option_can_inline_p): New.
(TARGET_OPTION_CAN_INLINE_P): Define.

From-SVN: r149400

2009-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/40330
	PR libfortran/40662
	* gfortran.dg/fmt_cache_1.f: New test.

From-SVN: r149399

2009-07-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/40330
	PR libfortran/40662
	* io/io.h (st_parameter_dt): Define format_not_saved bit used to signal
	whether the parsed format data was previously saved. Used to determine
	if the current format data should be freed or not.
	* io/transfer.c (st_read_done): Use the format_not_saved bit.
	(st_write_done): Likewise.
	* io/format.c (parse_format_list): Add boolean pointer to arg list. This
	pointer is used to return status to the caller regarding whether it is
	safe to cache the parsed format data.  Currently, if a FMT_STRING token
	is encounetered, it is not safe to cache. Also, added a local boolean
	variable to hold this information as recursive calls to
	parse_format_list are made.  Remove previous save_format logic.
	(parse_format): Do not use the format caching facility if the current
	unit is an internal unit or if it is not safe to save parsed format
	data.

From-SVN: r149398

From-SVN: r149396

	PR libstdc++/40691
	* include/bugs/valarray-after.h (_Expr::operator!): Fix return type.
	* testsuite/26_numerics/valarray/40691.cc: New test.

From-SVN: r149393

2009-07-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40675
        * simplify.c (gfc_simplify_sign): Handle signed zero correctly.
        * trans-intrinsic.c (gfc_conv_intrinsic_sign): Support
        -fno-sign-zero.
        * invoke.texi (-fno-sign-zero): Add text regarding SIGN
        * intrinsic.

2009-07-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40675
        * gfortran.dg/nosigned_zero_1.f90: New test.
        * gfortran.dg/nosigned_zero_2.f90: New test.

From-SVN: r149390

2008-07-08  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/40683
	* gfortran.dg/proc_ptr_21.f90: Initialize 'i'.

From-SVN: r149383

From-SVN: r149378

2009-07-08  Mark Wielaard  <mjw@redhat.com>

	PR debug/40659
	* dwarf2out.c (add_data_member_location_attribute): When we have
	only a constant offset don't emit a new location description using
	DW_OP_plus_uconst, but just add the constant with add_AT_int, when
	dwarf_version > 2.

From-SVN: r149377

	PR target/38900
	* config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Move to i386.c.
	(enum reg_class): Add CLOBBERED_REGS.
	(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Likewise.
	* config/i386/i386.c (ix86_conditional_register_usage): Moved
	from CONDITIONAL_REGISTER_USAGE; build CLOBBERED_REGS for 64-bit.
	(ix86_function_ok_for_sibcall): Tidy.  Disallow MS->SYSV sibcalls.
	(ix86_expand_call): Use sibcall_insn_operand when needed.  Don't
	force 64-bit sibcalls into R11.
	* config/i386/constraints.md (U): New constraint.
	* config/i386/i386.md (sibcall_1, sibcall_value_1): Use it.
	(sibcall_1_rex64, sibcall_value_1_rex64): Likewise.
	(sibcall_1_rex64_v, sibcall_value_1_rex64_v): Remove.

From-SVN: r149373

2009-07-08  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/torture/ssa-pta-fn-1.c: Fix invalid testcase again.

From-SVN: r149368

2009-07-08  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/torture/ssa-pta-fn-1.c: Fix invalid testcase.

From-SVN: r149367

2009-07-08  Shujing Zhao  <pearly.zhao@oracle.com>

	* basic-block.h (dump_regset, debug_regset): Remove duplicate
	prototypes.
	* c-objc-common.h (c_initialize_diagnostics): Ditto.
	* ebitmap.h (dump_ebitmap): Ditto.
	* optabs.h (optab_libfunc): Ditto.
	* tree.h (tree_expr_nonzero_warnv_p): Ditto.
	* tree-flow.h (vect_can_force_dr_alignment_p,
	get_vectype_for_scalar_type): Ditto.	
	(vectorize_loops): Move prototype to ...
	* tree-vectorizer.h: ... here. Also, adjust comment. 
	(vect_set_verbosity_level): Remove duplicate prototype.
	* tree-ssa-loop.c: Include tree-vectorizer.h.
	* Makefile.in (tree-ssa-loop.o): Depend on tree-vectorizer.h.

From-SVN: r149364

        * config/i386/unix.h (ASM_COMMENT_START): Add a space after the
        forward slash.

From-SVN: r149363

2008-07-08  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/40591
	* decl.c (match_procedure_interface):  Correct the association
	or creation of the interface procedure's symbol.

2008-07-08  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/40591
	* gfortran.dg/proc_ptr_21.f90: New test.

From-SVN: r149362

* config/mep/mep-ivc2.cpu (cpmovtocsar0_C3, cpmovtocsar1_C3,
cpmovtocc_C3, cpmovtocsar0_P0S_P1, cpmovtocsar1_P0S_P1,
cpmovtocc_P0S_P1): Mark volatile.  Note which registers are
written to.
* config/mep/intrinsics.md: Regenerated.
* config/mep/mep.c (mep_interrupt_saved_reg): Save IVC2 control
registers when asm() or calls are detected.

From-SVN: r149361

From-SVN: r149357

2009-07-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR c++/31246
	* gimplify.c (gimplify_expr): Propagate no_warning flag when
	gimplifying.
	* gimple (gimple_build_call_from_tree): Likewise.
	* tree-cfg.c (remove_useless_stmts_warn_notreached): Check
	no_warning flag before warning.
cp/
	* init.c (build_new_1): Set TREE_NO_WARNING for compiler-generated
	code.
	* cp-gimplify.c (genericize_eh_spec_block): Likewise.
	
testsuite/	
	* g++.dg/warn/pr31246.C: New.
	* g++.dg/warn/pr31246-2.C: New.

From-SVN: r149354

	PR c++/35828
	* pt.c (tsubst_decl): Don't abort if we didn't change anything
	in a TEMPLATE_DECL's args.

From-SVN: r149351

2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* tree.c (set_expr_locus): Remove.
	* tree.h (EXPR_LOCUS,SET_EXPR_LOCUS,set_expr_locus): Remove.
	* c-typeck.c (c_finish_stmt_expr):  Replace EXPR_LOCUS by
	EXPR_LOCATION.
	* gimplify.c (internal_get_tmp_var): Likewise.
	(gimplify_call_expr): Likewise.
	(gimplify_one_sizepos): Likewise.
objc/
	* objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
	EXPR_LOCATION.
cp/	
	* semantics.c (finalize_nrv_r): Replace EXPR_LOCUS by
	EXPR_LOCATION.
ada/
	* gcc-interface/trans.c (gnat_gimplify_expr):  Replace EXPR_LOCUS by
	EXPR_LOCATION.

From-SVN: r149350

	PR debug/40666
	* dbxout.c (dbxout_symbol) <PARM_DECL>: Deal with parameters pointing
	to variables for debugging purposes.

From-SVN: r149346

gcc/
2009-06-23  Mark Loeser  <mark@halcy0n.com>

	PR build/40010
	* Makefile.in (gcc.pod): Depend on gcc-vers.texi.

From-SVN: r149345

	PR c++/37816
	* decl.c (build_enumerator): Don't add enumerators for a
	scoped enum to the enclosing class.

	PR c++/40639
	* decl.c (start_enum): Allow dependent underlying type.

	PR c++/40633
	* decl.c (finish_enum): Finish scope even in a template.

From-SVN: r149341

2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* pretty-print.c (pp_base_format): Remove %J.
	* c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
	gcc_cxxdiag_char_table): Likewise.
	(init_dynamic_diag_info): Likewise.
	
testsuite/	
	* gcc.dg/format/gcc_diag-1.c: Remove tests for %J.

From-SVN: r149334

2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* pretty-print.c (pp_base_format): Remove %H.
	* c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
	gcc_cxxdiag_char_table): Likewise.
	(init_dynamic_diag_info): Likewise.
	* config/mep/mep.c (mep_select_section): Likewise.
	
testsuite/	
	* gcc.dg/format/gcc_diag-1.c: Remove tests for %H.

From-SVN: r149333

is useful for referring to them from plugins).

From-SVN: r149331

2009-07-07  H.J. Lu  <hongjiu.lu@intel.com>

	* config/ia64/ia64.c (ia64_handle_model_attribute): Remove
	an extra 'decl' for error_at.

From-SVN: r149330

2009-07-07  Gary Dismukes  <dismukes@adacore.com>

	* exp_ch6.adb (Expand_Actuals): Call Add_Call_By_Copy_Code for in out
	parameters when the subtype of the actual is not known to be a subrange
	of the formal's subtype.
	(Expand_Call): Generate a range check only in the E_In_parameter case
	(in out parameter range checks are now handled in Expand_Actuals).

	* exp_ch4.adb (Expand_N_Slice): Restore code that calls
	Enable_Range_Check.

2009-07-07  Robert Dewar  <dewar@adacore.com>

	* a-stwise.adb, a-stzsea.adb, a-strsea.adb: Add comments

2009-07-07  Javier Miranda  <miranda@adacore.com>

	* exp_disp.adb (Expand_Interface_Conversion): Handle access type whose
	designated type comes from a limited views.

2009-07-07  Emmanuel Briot  <briot@adacore.com>

	* prj.ads, prj-nmsc.adb (Mark_Excluded_Sources): Fix handling of
	locally removed files that are later made visible again in an importing
	project.

2009-07-07  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Clarify documentation of Stream_Convert pragma

2009-07-07  Sergey Rybin  <rybin@adacore.com>

	* gnat_ugn.texi: Add an example to the description of gnatcheck
	'Style_Checks' rule option.

2009-07-07  Tristan Gingold  <gingold@adacore.com>

	* seh_init.c: Fix inline assembly statement in seh_init.c

2009-07-07  Ed Schonberg  <schonberg@adacore.com>

	* sem_warn.adb (Check_References): Do not emit warnings on formals of
	an entry body. Only the formals of the entry declaration are traced.

From-SVN: r149328

2009-07-07  Robert Dewar  <dewar@adacore.com>

	* s-osprim-mingw.adb: Minor reformatting
	Minor code reorganization

	* a-stzsea.adb, a-stwise.adb, a-strsea.adb (Index): Redo previous change
	(Ind should be Integer).

From-SVN: r149327

2009-07-07  Robert Dewar  <dewar@adacore.com>

	* prj-nmsc.adb: Minor reformatting

2009-07-07  Pascal Obry  <obry@adacore.com>

	* a-stwise.adb, a-stzsea.adb, a-strsea.adb (Index): properly handle
	cases where Pattern is longer than Source.

2009-07-07  Pascal Obry  <obry@adacore.com>

	* s-osprim-mingw.adb (Get_Base_Time): Avoid infinite loop.

From-SVN: r149326

2009-07-07  Emmanuel Briot  <briot@adacore.com>

	* prj-nmsc.adb (Process_Naming): canonicalize file suffixes read in the
	project file.

2009-07-07  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch3.adb (Expand_Freeze_Record_Type): Add extra formals to
	primitive operations, in case one of them is called in the
	initialization procedure for the type.

From-SVN: r149325

2009-07-07  Robert Dewar  <dewar@adacore.com>

	* a-calend.adb: Minor code reorganization (use conditional expressions)

	* s-stusta.ads, s-interr-hwint.adb, g-expect-vms.adb, s-secsta.ads,
	prj-nmsc.adb, a-teioed.adb, output.ads, prj-attr.ads, a-textio.adb,
	s-taskin.ads, scans.ads, s-osinte-vms.adb, s-taprop-solaris.adb,
	s-tpopsp-posix-foreign.adb, s-trafor-default.adb, gnat1drv.adb,
	s-stchop-vxworks.adb, s-tpopsp-posix.adb, prj-env.adb, prj-env.ads,
	g-comlin.adb, exp_ch11.adb: Minor reformatting.

From-SVN: r149320

	PR middle-end/40669
	* tree-tailcall.c (adjust_return_value_with_ops,
	create_tailcall_accumulator): Set DECL_GIMPLE_REG_P on the temporary
	if it has complex or vector type.

	* gcc.dg/pr40669.c: New test.

From-SVN: r149319