2010-06-14  Gary Dismukes  <dismukes@adacore.com>

	* gnat_ugn.texi: Minor typo fixes and wording changes

2010-06-14  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
	prefixed form, do not re-analyze first actual, which may need an
	implicit dereference.
	* sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
	prefixed notation, the analysis will rewrite the node, and possible
	errors appear in the rewritten name of the node.
	* sem_res.adb: If a call is ambiguous because its first parameter is
	an overloaded call, report list of candidates, to clarify ambiguity of
	enclosing call.

2010-06-14  Doug Rupp  <rupp@adacore.com>

	* s-auxdec-vms-alpha.adb: New package body implementing legacy
	VAX instructions with Asm insertions.
	* s-auxdec-vms_64.ads: Inline VAX queue functions
	* s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
	that show up only on VMS.
	* gcc-interface/Makefile.in: Provide translation for
	s-auxdec-vms-alpha.adb.

From-SVN: r160713

2010-06-14  Olivier Hainque  <hainque@adacore.com>

	* initialize.c (VxWorks section): Update comments.

From-SVN: r160712

2010-06-14  Robert Dewar  <dewar@adacore.com>

	* a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting

2010-06-14  Eric Botcazou  <ebotcazou@adacore.com>

	* init.c: Code clean up.

2010-06-14  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
	not insert address clause in table for later validation if type of
	entity is generic, to prevent possible spurious errors. 

	* sem_ch8.adb: Code clean up.

2010-06-14  Ben Brosgol  <brosgol@adacore.com>

	* gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
	texi2pdf and texi2html.
	Document how to change scheduling properties on HP-UX.

2010-06-14  Thomas Quinot  <quinot@adacore.com>

	* g-socket.ads: Remove misleading comments.

From-SVN: r160711

2010-06-14  Jerome Lambourg  <lambourg@adacore.com>

	* sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
	CLI_Target as this prevents proper detection of exported names
	duplicates when the exported language is different to CIL.
	(Process_Interface_Name): Add check for CIL convention exports,
	replacing the old one from Check_Duplicated_Export_Name.

2010-06-14  Matthew Heaney  <heaney@adacore.com>

	* a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
	and new last satisfy constraints.
	(Delete_Last): prevent overflow for subtraction of index values
	(To_Vector): prevent overflow for addition of index values

From-SVN: r160710

2010-06-14  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Complete_Object_Operation): After analyzing the
	rewritten call, preserve the resulting type to prevent spurious errors,
	when the call is implicitly dereferenced in the context of an in-out
	actual.

	* checks.adb (Apply_Discriminant_Check): If the target of the
	assignment is a renaming of a heap object, create constrained type for
	it to apply check.

From-SVN: r160709

2010-06-14  Pascal Obry  <obry@adacore.com>

	* prj-proc.adb: Fix copy of object directory for extending projects.

2010-06-14  Jose Ruiz  <ruiz@adacore.com>

	* init.c (__gnat_alternate_stack): Define this space for PowerPC linux
	(__gnat_install_handler, PowerPC linux): Activate the alternative
	signal stack.

From-SVN: r160708

	* config/s390/s390.md (*mov<mode>_64 DD_DF, mov<mode>): Properly
	adjust z10prop set_attr.

From-SVN: r160707

From-SVN: r160699

From-SVN: r160694

	* libiberty.texi: Remove reference to GCC 3 and 2001 (thrice).
	Update copyright years.
	Move to GFDL 1.3.

From-SVN: r160690

2010-06-13  H.J. Lu  <hongjiu.lu@intel.com>

	* g++.dg/plugin/header_plugin.c: Add "c-family/" to c-common.h
	and c-pretty-print.h.

	* g++.dg/plugin/pragma_plugin.c: Add "c-family/" to c-pragma.h.

From-SVN: r160687

2010-06-13  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/31588
	PR fortran/43954
	* gfortranspec.c (lang_specific_driver): Removed deprecation
	warning for -M.
	* lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
	* lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
	* cpp.h (gfc_cpp_makedep): New.
	(gfc_cpp_add_dep): New.
	(gfc_cpp_add_target): New.
	* cpp.c (gfc_cpp_option): Add deps* members.
	(gfc_cpp_makedep): New.
	(gfc_cpp_add_dep): New.
	(gfc_cpp_add_target): New.
	(gfc_cpp_init_options): Initialize new options.
	(gfc_cpp_handle_option): Handle new options.
	(gfc_cpp_post_options): Map new options to libcpp-options.
	(gfc_cpp_init): Handle deferred -MQ and -MT options.
	(gfc_cpp_done): If requested, write dependencies to file.
	* module.c (gfc_dump_module): Add a module filename as target.
	* scanner.c (open_included_file): New parameter system; add the
	included file as dependency.
	(gfc_open_included_file): Add the included file as dependency.
	(gfc_open_intrinsic_module): Likewise.
	* invoke.texi: Removed deprecation warning for -M.
	* gfortran.texi: Removed Makefile-dependencies project.

From-SVN: r160684

2010-06-13  Paolo Carlini <paolo.carlini@oracle.com>

	* include/parallel/base.h (min, max): Mark inline.
	* include/parallel/set_operations.h (__parallel_set_operation):
	Uglify the Operation template parameter.

From-SVN: r160683

	* bitmap.c (bitmap_and, bitmap_and_into, bitmap_and_compl,
	bitmap_and_compl_into, bitmap_compl_and_into, bitmap_ior,
	bitmap_ior_into, bitmap_xor, bitmap_xor_into,
	bitmap_ior_and_compl, bitmap_ior_and_compl): Turn internal datastructure
	checks into checking asserts.
	* rtlanal.c (find_reg_note): Use gcc_checking_assert.
	* tree-ssa-sccvn.c (VN_INFO): Likewise.
	* df-scan.c (df_reorganize_refs_by_reg_by_reg, df_install_ref,
	df_ref_create_structure): Likewise.
	* alloc-pool.c (create_alloc_pool, empty_alloc_pool, pool_alloc,
	pool_free): Use gcc_checking_assert.
	* alias.c (get_alias_set): Likewise.
	* var-tracking.c (variable_htab_free, shared_hash_copy,
	canonicalize_values_mark, variable_merge_over_cur): Likewise.
	* lto-streamer.c (bp_unpack_value): Likewise.

From-SVN: r160681

	* gnat_rm.texi: Move to GFDL version 1.3.
	* gnat-style.texi: Ditto.
	* gnat_ugn.texi: Ditto.

From-SVN: r160680

lto-streamer-in.c (lto_input_ts_type_tree_pointers): Do not stream but initialize TYPE_CANONICAL to NULL.

2010-06-13  Richard Guenther  <rguenther@suse.de>

	* lto-streamer-in.c (lto_input_ts_type_tree_pointers):
	Do not stream but initialize TYPE_CANONICAL to NULL.
	(lto_output_ts_type_tree_pointers): Do not stream TYPE_CANONICAL.
	* gimple.c (gimple_types_compatible_p): Disregard
	TYPE_STRUCTURAL_EQUALITY_P.
	(gimple_register_type): Use TYPE_CANONICAL as cache.
	* lto-streamer.c (lto_record_common_node): Zero TYPE_CANONICAL
	before registering common types.
	* config/i386/i386.c (ix86_function_arg_boundary): Do not
	use TYPE_CANONICAL, instead use TYPE_MAIN_VARIANT.
	* tree.h (TYPE_CANONICAL): Clarify documentation.

	lto/
	* lto.c (lto_fixup_type): Do not register or fixup TYPE_CANONICAL.

From-SVN: r160679

	* config/ia64/ia64.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE,
	LIBCALL_VALUE): Remove macros.
	* config/ia64/ia64-protos.h (ia64_function_value): Remove.
	* config/ia64/ia64.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
	TARGET_FUNCTION_VALUE_REGNO_P): Define.
	(ia64_libcall_value, ia64_function_value_regno_p): New functions.
	(ia64_function_value): Make static. Handle receiving the function
	type in 'fn_decl_or_type' argunent. Add 'outgoing' argument.

From-SVN: r160678

2010-06-13  Daniel Franke  <franke.daniel@gmail.com>

        * gfortran.dg/whole_file_18.f90: Updated error message.

From-SVN: r160676

2010-06-13  Shujing Zhao  <pearly.zhao@oracle.com>

        * typeck.c (convert_for_assignment): Fix comment. Change message
        format from %d to %qP.
        (convert_for_initialization): Fix comment.

From-SVN: r160671

	* cse.c (cse_extended_basic_block): Move optimize_bb_for_speed_p
	at correct place.

From-SVN: r160669

From-SVN: r160668

	* config/arm/arm.c (thumb2_reorg): Fix errors in previous change.

From-SVN: r160664

gcc/fortran/:
2010-06-12  Daniel Franke  <franke.daniel@gmail.com>

        * resolve.c (resolve_global_procedure): Improved checking if an
        explicit interface is required.

gcc/testsuite/:
2010-06-12  Daniel Franke  <franke.daniel@gmail.com>

        * gfortran.dg/whole_file_20.f03: New.

From-SVN: r160663

        PR ada/43731
        * gcc-interface/Makefile.in: Add rules for multilib x86/x64
        mingw targets.

From-SVN: r160662

From-SVN: r160661

	* df-core.c (df_clear_bb_info): New function.
	(df_set_blocks): bb_info is always allocated.
	(df_get_bb_info): Use block_info_elt_size.
	(df_set_bb_info): Likewise.
	(df_compact_blocks): Update for new block_info.
	(grow_bb_info): New function.
	* df-problems.c (df_grow_bb_info): Move to df-core.c
	(df_rd_set_bb_info): Remove.
	(df_rd_free_bb_info): Do not free block pool.
	(df_rd_alloc): Do not create pool, use check for
	obstack presence instead of NULL pointer for new blocks.
	(df_rd_free): DO not free alloc pool; clear block_info.
	(problem_RD): Add size of block info structure.
	(df_lr_set_bb_info): Remove.
	(df_lr_free_bb_info): Do not free block pool.
	(df_lr_alloc): Do not create pool, use check for
	obstack presence instead of NULL pointer for new blocks.
	(df_lr_free): DO not free alloc pool; clear block_info.
	(problem_LR): Add size of block info structure.
	(df_live_set_bb_info): Remove.
	(df_live_free_bb_info): Do not free block pool.
	(df_live_alloc): Do not create pool, use check for
	obstack presence instead of NULL pointer for new blocks.
	(df_live_free): DO not free alloc pool; clear block_info.
	(problem_LIVE): Add size of block info structure.
	(problem_CHAIN): Add size of block info structure.
	(df_byte_lr_set_bb_info): Remove.
	(df_byte_lr_free_bb_info): Do not free block pool.
	(df_byte_lr_alloc): Do not create pool, use check for
	obstack presence instead of NULL pointer for new blocks.
	(df_byte_lr_free): DO not free alloc pool; clear block_info.
	(problem_BYTE_LR): Add size of block info structure.
	(problem_NOTE): Add size of block info structure.
	(df_byte_MD_set_bb_info): Remove.
	(df_byte_MD_free_bb_info): Do not free block pool.
	(df_byte_MD_alloc): Do not create pool, use check for
	obstack presence instead of NULL pointer for new blocks.
	(df_byte_MD_free): DO not free alloc pool; clear block_info.
	(problem_BD): Add size of block info structure.
	* df-scan.c (df_scan_free_internal): Free block pool.
	(df_scan_set_bb_info): Remove.
	(df_scan_free_bb_info): Check for artificial_defs instead
	of bb_info being non-NULL.
	(df_scan_alloc): DO not create df_scan_block pool.
	(problem_SCAN): Set size of block info.
	(df_bb_refs_record): Do not allocate bb_info.
	* df.h (df_problem): Add block_info_elt_size.
	(struct dataflow): Change block_info to void *.
	(df_scan_get_bb_info, df_rd_get_bb_info, df_lr_get_bb_info,
	df_md_get_bb_info, df_live_get_bb_info, df_byte_lr_get_bb_info): Return
	in-line structures.

From-SVN: r160660

	PR tree-optimize/44485
	* tree-cfgcleanup.c (fixup_noreturn_call): Remove basic blocks containing
	use of return value of noreturn function.
	* gcc.c-torture/compile/pc44485.c: New testcase.

From-SVN: r160659

	* targhooks.c (default_function_value): Don't use
	FUNCTION_OUTGOING_VALUE.
	* system.h (FUNCTION_OUTGOING_VALUE): Poison.
	* doc/tm.texi (FUNCTION_OUTGOING_VALUE): Removed.

From-SVN: r160656

gcc/
	* config.gcc (mips64*-*-linux*, mipsisa64*-*-linux*,
	mips*-*-linux*): Add crtfastmath.o to extra_parts.
	* config/mips/crtfastmath.c: New.
	* config/mips/linux.h (ENDFILE_SPEC): New.

libgcc/
	* config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
	to tmake_file.  Add crtfastmath.o to extra_parts.
	* config/mips/t-crtfm: New.

From-SVN: r160655

2010-06-12  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-clast-to-gimple.c (gcc_type_for_interval): Do not pass
	old_type in parameter.
	(gcc_type_for_value): Update call to gcc_type_for_interval.
	(compute_type_for_level_1): Renamed compute_type_for_level.
	Update call to gcc_type_for_interval.

From-SVN: r160649

	* trans-decl.c (gfc_build_intrinsic_function_decls): Fix
	return type.
	* trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
	(gfc_conv_intrinsic_ttynam): Likewise.
	(gfc_conv_intrinsic_trim): Likewise.

From-SVN: r160648

2010-06-12  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/40117
	* decl.c (match_procedure_in_type): Allow procedure lists (F08).


2010-06-12  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/40117
	* gfortran.dg/typebound_proc_4.f03: Modified error message.
	* gfortran.dg/typebound_proc_14.f03: New.
	* gfortran.dg/typebound_proc_15.f03: New.

From-SVN: r160646

From-SVN: r160644

	* common.opt (Wstrict-aliasing=, Wstrict-overflow=, fabi-version=,
	flto-compression-level=, ftree-parallelize-loops=): Add
	RejectNegative.

testsuite:
	* gcc.dg/opts-1.c: New test.

From-SVN: r160640

	* opts-common.c: Include options.h.
	(integral_argument): Move from opts.c.
	(decode_cmdline_option): New.  Based on read_cmdline_option.
	* opts.c (integral_argument): Move to opts-common.c.
	(read_cmdline_option): Move most contents to
	decode_cmdline_option.  Use %qs in diagnostics.
	* opts.h (CL_ERR_DISABLED, CL_ERR_MISSING_ARG, CL_ERR_WRONG_LANG,
	CL_ERR_UINT_ARG, struct cl_decoded_option, integral_argument,
	decode_cmdline_option): New.

testsuite:
	* gcc.dg/funroll-loops-all.c: Update expected error.

From-SVN: r160639

	PR target/44481
	* config/i386/i386.md (UNSPEC_PARITY): New unspec.
	(paritydi2_cmp): Use UNSPEC_PARITY unspec insted of parity RTX.
	(partiysi2_cmp): Ditto.
	(*partiyhi2_cmp): Ditto.
	(*parityqi2_cmp): Remove.

testsuite/ChangeLog:

	PR target/44481
	* gcc.target/i386/pr44481.c: New test.

From-SVN: r160638

	* bitmap.h (+bmp_iter_next_bit): New.
	(bmp_iter_set, bmp_iter_and, bmp_iter_and_compl):
	Use it.

From-SVN: r160637

	* tree-ssa-loop-ivopts.c (get_computation_cost_at): Return again the
	computed cost.

Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>

From-SVN: r160636

From-SVN: r160633

	PR rtl-optimization/42461
	* gcc.dg/pr42461.c: Compile at -O2 instead of -O.

From-SVN: r160632