2010-06-22  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb, sem_disp.adb: Minor code fixes.
	* sem_eval.adb: Minor reformatting.

2010-06-22  Vincent Celier  <celier@adacore.com>

	* make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
	to gnatlink, except on Open VMS.
	* osint.adb (Add_Default_Search_Dirs): Do not suppress the default
	object directories if -nostdlib is used.

From-SVN: r161141

2010-06-22  Robert Dewar  <dewar@adacore.com>

	* sem_util.adb (Is_Delegate): Put in proper alpha order.
	* sem_eval.adb: Minor reformatting.

From-SVN: r161140

2010-06-22  Robert Dewar  <dewar@adacore.com>

	* g-expect-vms.adb, sem_res.adb: Minor reformatting.
	* exp_aggr.adb: Minor comment changes and reformatting.
	* sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha order
	* sem_util.ads: Add some missing pragma Inline's (efficiency issue only)

From-SVN: r161139

sem_util.adb (Build_Actual_Subtype): Record original expression in Related_Expression attribute of the constructed...

2010-06-22  Thomas Quinot  <quinot@adacore.com>

	* sem_util.adb (Build_Actual_Subtype): Record original expression in
	Related_Expression attribute of the constructed subtype.
	* einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
	Node24 on types for...
	(Related_Expression): Make attribute available on types as well.

From-SVN: r161138

2010-06-22  Gary Dismukes  <dismukes@adacore.com>

	* exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead of
	Directly_Designated_Type when the type argument is an access type.
	(Find_Interface_Tag): Retrieve Designated_Type instead of
	Directly_Designated_Type when the type argument is an access type.
	(Has_Controlled_Coextensions): Retrieve Designated_Type instead of
	Directly_Designated_Type of each access discriminant.
	* sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
	instead of Directly_Designated_Type when the operand and target types
	are access types.

2010-06-22  Thomas Quinot  <quinot@adacore.com>

	* exp_aggr.adb (Flatten): Return False if one choice is statically
	known to be out of bounds.

From-SVN: r161137

sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of a parameterless function call...

2010-06-22  Ed Schonberg  <schonberg@adacore.com>

	* sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
	a parameterless function call, preserve parentheses of original
	expression, for proper handling by pretty printer.
	* sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
	procedure, to handle quietly identifiers that have no entity names.
	* exp_util.adb (Get_Current_Value_Condition): If the parent of an
	elsif_part is missing, it has been rewritten as a nested if, and there
	is no useful information on the current value of the variable.

From-SVN: r161136

2010-06-22  Gary Dismukes  <dismukes@adacore.com>

	* sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
	discriminals to the current scope.
	* sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
	scope, which could overwrite a different already set value.

2010-06-22  Ed Schonberg  <schonberg@adacore.com>

	* sem_res.adb (Valid_Conversion): If expression is a predefined
	operator, use sloc of type of interpretation to improve error message
	when operand is of some derived type.
	* sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.

2010-06-22  Emmanuel Briot  <briot@adacore.com>

	* g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
	that it can set out parameters as well. When a process has died, reset
	its Input_Fd to Invalid_Fd, so that when using multiple processes we
	can find out which process has died.

From-SVN: r161135

sem_eval.adb (Find_Universal_Operator_Type): New subprogram to identify the operand type of an operator on universal operands...

2010-06-22  Thomas Quinot  <quinot@adacore.com>

	* sem_eval.adb (Find_Universal_Operator_Type): New
	subprogram to identify the operand type of an operator on universal
	operands, when an explicit scope indication is present. Diagnose the
	case where such a call is ambiguous.
	(Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
	Use the above to identify the operand type so it can be properly frozen.
	* sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
	type, done in an arbitrary, possibly incorrect type (the presence of
	some numeric type in the scope is checked for legality, but when more
	than one such type is in the scope, we just pick a random one, not
	necessarily the expected one).
	* sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
	subprogram.

From-SVN: r161134

2010-06-22  Robert Dewar  <dewar@adacore.com>

	* sem_eval.adb: Minor reformatting.

2010-06-22  Robert Dewar  <dewar@adacore.com>

	* exp_ch4.adb (Expand_N_Conditional_Expression): Use
	Expression_With_Actions to clean up the code generated when folding
	constant expressions.

2010-06-22  Vincent Celier  <celier@adacore.com>

	* g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
	Has_Process.

From-SVN: r161132

2010-06-22  Vincent Celier  <celier@adacore.com>

	* prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
	found, check if it's path has aready been found, whatever its index.

2010-06-22  Robert Dewar  <dewar@adacore.com>

	* atree.adb, gnatbind.adb: Minor reformatting.
	Minor code reorganization.

From-SVN: r161131

From-SVN: r161130

	* semantics.c (check_trait_type): Check COMPLETE_TYPE_P for array
	element type.

From-SVN: r161129

From-SVN: r161128

	PR target/39690
	config/pa/pa.c (override_options): Disable
	-freorder-blocks-and-partition.

From-SVN: r161121

gcc/

2010-06-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/44615
	* config/i386/atom.md (atom_sseishft_2): Also check sseishft1.

	* config/i386/i386.md (type): Add sseishft1

	* config/i386/ppro_insn (ppro_insn): Also check sseishft1.
	(ppro_insn_load): Likewise.
	(ppro_insn_store): Likewise.
	(ppro_insn_both): Likewise.

	* config/i386/sse.md (sse2_lshrv1ti3): Add atom_unit.
	(*vec_extractv2di_1_rex64_avx): Replace sseishft with sseishft1
	for type.
	(*vec_extractv2di_1_avx): Likewise.
	(*vec_extractv2di_1_rex64): Replace sseishft with sseishft1 for
	type.  Remove atom_unit.
	(*vec_extractv2di_1_sse2): Likewise.

gcc/testsuite/

2010-06-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/44615
	* gcc.target/i386/sse2-vec-2a.c: New.

From-SVN: r161118

2010-06-21  Rafael Espindola  <espindola@google.com>

	* plugin-api.h (ld_plugin_set_extra_library_path): New.
	(ld_plugin_tag): Add LDPT_SET_EXTRA_LIBRARY_PATH.
	(ld_plugin_tv): Add tv_set_extra_library_path.

From-SVN: r161116

* diagnostic.h (diagnostic_classification_change_t): New.
(diagnostic_context): Add history and push/pop list.
(diagnostic_push_diagnostics): Declare.
(diagnostic_pop_diagnostics): Declare.
* diagnostic.c (diagnostic_classify_diagnostic): Store changes
from pragmas in a history chain instead of the global table.
(diagnostic_push_diagnostics): New.
(diagnostic_pop_diagnostics): New.
(diagnostic_report_diagnostic): Scan history chain to find state
of diagnostics as of the diagnostic location.
* opts.c (set_option): Pass UNKNOWN_LOCATION to
diagnostic_classify_diagnostic.
(enable_warning_as_error): Likewise.
* diagnostic-core.h (DK_POP): Add after "real" diagnostics, for
use in the history chain.
* c-family/c-pragma.c (handle_pragma_diagnostic): Add push/pop,
allow these pragmas anywhere.
* doc/extend.texi: Document pragma GCC diagnostic changes.

* gcc.dg/pragma-diag-1.c: New.

From-SVN: r161115

2010-06-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/44615
	* gcc.target/i386/amd64-abi-3.c: Add -mtune=k8.

From-SVN: r161112

	PR testsuite/44505
	* gcc.c-torture/execute/frame-address.c (check_fa): Avoid
	tail call to check_fa_mid.

From-SVN: r161105

	* c.opt (lang-objc): Remove.
	* c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.

From-SVN: r161099

	PR target/44575
	* config/i386/i386.c (ix86_gimplify_va_arg): When copying
	va_arg from a set of register save slots into a temporary,
	if the container is bigger than type size, do the copying
	using smaller mode or using memcpy.

	* gcc.c-torture/execute/pr44575.c: New test.

From-SVN: r161097

	* dwarf2out.c (add_linkage_name): New function.  Don't add
	anything to DW_TAG_member DIEs.
	(add_name_and_src_coords_attributes): Use it.
	(gen_variable_die): Call it for C++ static data members if
	specification is DW_TAG_member.

From-SVN: r161096

	* dwarf2.h (enum dwarf_type): Add DW_ATE_UTF.

	* dwarf2out.c (base_type_die): Use DW_ATE_UTF for
	C++ char16_t and char32_t.

From-SVN: r161095

	* Makefile.in (build/genattrtab.o): Depend on vecprim.h.
	* genattrtab.c: Include vecprim.h.
	(cached_attrs, cached_attr_count, attrs_seen_once,
	attrs_seen_more_than_once, attrs_to_cache, attrs_cached_inside,
	attrs_cached_after): New variables.
	(find_attrs_to_cache): New function.
	(FLG_BITWISE, FLG_AFTER, FLG_INSIDE, FLG_OUTSIDE_AND): Define.
	(write_test_expr): Add attrs_cached argument, return it too,
	attempt to cache non-const attributes used more than once in
	a single case handling.
	(write_attr_get): Use find_attrs_to_cache, for caching candidates
	emit cached_* variables.  Adjust write_attr_set callers.
	(write_attr_set): Add attrs_cached attribute, use find_attrs_to_cache
	to find attributes that should be cached in this block.  Adjust
	write_test_expr callers.
	(write_attr_case): Clear attrs_to_cache.  Adjust write_attr_set
	callers.
	(make_automaton_attrs): Adjust write_test_expr caller.

From-SVN: r161094

	* Makefile.in (cfgexpand.o): Depend on $(INSN_ATTR_H).
	* genattrtab.c (check_tune_attr, find_tune_attr): New functions.
	(make_automaton_attrs): If find_tune_attr returns non-NULL,
	write separate internal_dfa_insn_code_* and insn_default_latency_*
	functions for each attribute's value and emit init_sched_attrs
	function and function pointers.
	* genattr.c (const_attrs, reservations): New variables.
	(gen_attr): Add const attributes to const_attrs vector.
	(check_tune_attr, find_tune_attr): New functions.
	(main): Add reservations to reservations vector.  If find_tune_attr
	returns true, add prototype for init_sched_attrs and make
	internal_dfa_insn_code and insn_default_latency function pointers,
	otherwise define init_sched_attrs as dummy macro.
	* cfgexpand.c: Include insn-attr.h.
	(gimple_expand_cfg): Call init_sched_attrs.

From-SVN: r161093

	PR bootstrap/44426
	* sel-sched-dump.h (sel_prepare_string_for_dot_label): Remove
	prototype.
	(sel_print_to_dot): Remove macro.
	(sel_print): Likewise.  New prototype.
	* sel-sched-dump.c (sel_prepare_string_for_dot_label): Make static.
	(sel_print): New function.

From-SVN: r161092

	* stmt.c (resolve_asm_operand_names): Fix handling
	of %%.

From-SVN: r161091

	gcc:
	* config/sol2.h (TARGET_OS_CPP_BUILTINS): Define
	__STDC_VERSION__=199901L, _XOPEN_SOURCE=600 for C++.

	fixincludes:
	* inclhack.def (solaris__restrict, solaris_complex_cxx): New fixes
	* fixincl.x: Regenerate.
	* tests/base/complex.h [SOLARIS_COMPLEX_CXX_CHECK]: New test.
	* tests/base/sys/feature_tests.h: New file.

	libstdc++-v3:
	* testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
	Add *-*-solaris2.1[0-9]* to dg-xfail-if, dg-excess-errors.

From-SVN: r161089

2010-06-21  Robert Dewar  <dewar@adacore.com>

	* exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
	known at compile time.

2010-06-21  Gary Dismukes  <dismukes@adacore.com>

	* atree.adb: Fix comment typo.

2010-06-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
	whether a universal arithmetic expression in a conversion, which is
	rewritten from a function call with an expanded name, is ambiguous.

2010-06-21  Vincent Celier  <celier@adacore.com>

	* prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
	source files in specified list of sources.
	(Check_Package_Naming): Remove out parameters Bodies and Specs, as they
	are never used.
	(Add_Source): Set the Location of the new source
	(Process_Exceptions_File_Based): Call Add_Source with the Location
	(Get_Sources_From_File): If an exception is found, set its Listed to
	True
	(Find_Sources): When Source_Files is specified, if an exception is
	found, set its Listed to True. Remove any exception that is not in a
	specified list of sources.
	* prj.ads (Source_Data): New component Location

2010-06-21  Vincent Celier  <celier@adacore.com>

	* gnatbind.adb (Closure_Sources): Global table, moved from block.

From-SVN: r161088

2010-06-21  Thomas Quinot  <quinot@adacore.com>

	* sem_res.adb: Minor reformatting.
	* atree.adb: New debugging hook "rr" for node rewrites.

From-SVN: r161087

2010-06-21  Robert Dewar  <dewar@adacore.com>

	* g-expect.ads, g-expect.adb: Minor reformatting.

2010-06-21  Emmanuel Briot  <briot@adacore.com>

	* s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.

From-SVN: r161083

From-SVN: r161082

2010-06-21  Thomas Quinot  <quinot@adacore.com>

	* bindgen.ads: Update comments.

2010-06-21  Vincent Celier  <celier@adacore.com>

	* gnatbind.adb: Suppress dupicates when listing the sources in the
	closure (switch -R).

2010-06-21  Emmanuel Briot  <briot@adacore.com>

	* s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
	is too small.

2010-06-21  Emmanuel Briot  <briot@adacore.com>

	* g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
	New subprograms.
	(Expect_Internal): No longer raises an exception, so that it can set
	out parameters as well. When a process has died, reset its Input_Fd
	to Invalid_Fd, so that when using multiple processes we can find out
	which process has died.

From-SVN: r161081

2010-06-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40632
        * interface.c (compare_parameter): Add gfc_is_simply_contiguous
        checks.
        * symbol.c (gfc_add_contiguous): New function.
        (gfc_copy_attr, check_conflict): Handle contiguous attribute.
        * decl.c (match_attr_spec): Ditto.
        (gfc_match_contiguous): New function.
        * resolve.c (resolve_fl_derived, resolve_symbol): Handle
        contiguous.
        * gfortran.h (symbol_attribute): Add contiguous.
        (gfc_is_simply_contiguous): Add prototype.
        (gfc_add_contiguous): Add prototype.
        * match.h (gfc_match_contiguous): Add prototype.
        * parse.c (decode_specification_statement,
        decode_statement): Handle contiguous attribute.
        * expr.c (gfc_is_simply_contiguous): New function.
        * dump-parse-tree.c (show_attr): Handle contiguous.
        * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
        Ditto.
        * trans-expr.c (gfc_add_interface_mapping): Copy
        attr.contiguous.
        * trans-array.c (gfc_conv_descriptor_stride_get,
        gfc_conv_array_parameter): Handle contiguous arrays.
        * trans-types.c (gfc_build_array_type, gfc_build_array_type,
        gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
        Ditto.
        * trans.h (gfc_array_kind): Ditto.
        * trans-decl.c (gfc_get_symbol_decl): Ditto.

2010-06-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40632
        * gfortran.dg/contiguous_1.f90: New.
        * gfortran.dg/contiguous_2.f90: New.
        * gfortran.dg/contiguous_3.f90: New.

From-SVN: r161079

2010-06-21  Robert Dewar  <dewar@adacore.com>

	* s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
	checks.adb, sem_res.adb: Minor reformatting. Add comments.

2010-06-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
	rederivation associated with a full declaration in a private part, and
	there is a partial view that derives the same parent subprogram, the
	new entity does not become visible. This check must be applied to
	interface operations as well.

From-SVN: r161078

2010-06-21  Thomas Quinot  <quinot@adacore.com>

	* checks.adb: Add comments.
	* prj-nmsc.adb: Minor reformatting.

From-SVN: r161077

2010-06-21  Thomas Quinot  <quinot@adacore.com>

	* sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
	sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
	extract bounds, to ensure that we get the proper captured values,
	rather than an expression that may have changed value since the point
	where the subtype was elaborated.
	(Find_Body_Discriminal): New utility subprogram to share code between...
	(Eval_Attribute): For the case of a subtype bound that references a
	discriminant of the current concurrent type, insert appropriate
	discriminal reference.
	(Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
	requeue to an entry in a family in the current task, use corresponding
	body discriminal. 
	(Analyze_Accept_Statement): Rely on expansion of attribute references
	to insert proper discriminal references in range check for entry in
	family.

2010-06-21  Emmanuel Briot  <briot@adacore.com>

	* s-regpat.adb (Compile): Fix handling of big patterns.

2010-06-21  Robert Dewar  <dewar@adacore.com>

	* a-tifiio.adb: Minor reformatting.

From-SVN: r161076

2010-06-21  Pascal Obry  <obry@adacore.com>

	* prj-nmsc.adb (Search_Directories): Use the non-translated directory
	path to open it.

2010-06-21  Javier Miranda  <miranda@adacore.com>

	* exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
	external name.

2010-06-21  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch4.adb (Expand_Concatenate): If an object declaration is created
	to hold the result, indicate that the target of the declaration does
	not need an initialization, to prevent spurious errors when
	Initialize_Scalars is enabled.

2010-06-21  Ed Schonberg  <schonberg@adacore.com>

	* a-tifiio.adb (Put): In the procedure that performs I/O on a String,
	Fore is not bound by line length. The Fore parameter of the internal
	procedure that performs the operation is an integer.

2010-06-21  Thomas Quinot  <quinot@adacore.com>

	* sem_res.adb, checks.adb: Minor reformatting.

2010-06-21  Emmanuel Briot  <briot@adacore.com>

	* s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
	into Get_Next.
	(Insert_Operator_Before): New subprogram, avoids duplicated code
	(Compile): Avoid doing two compilations when the pattern matcher ends
	up being small.

From-SVN: r161074

2010-06-21  Emmanuel Briot  <briot@adacore.com>

	* s-regpat.adb: Improve debug traces
	(Dump): Change output format to keep it smaller.

2010-06-21  Javier Miranda  <miranda@adacore.com>

	* exp_cg.adb (Generate_CG_Output): Disable redirection of standard
	output to the output file when this routine completes its work.

From-SVN: r161073

From-SVN: r161071