Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211676 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2014-06-14  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/33101
* decl.c (grokparms): Improve error message about void parameters.
* error.c (type_to_string): Fix aka cut off code.

/testsuite
2014-06-14  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/33101
* g++.dg/other/void3.C: New.
* g++.dg/conversion/err-recover1.C: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211673 138bc75d-0d04-0410-961f-82ee72b054a4

* include/experimental/any (any_cast): Combine duplicate doxygen
comments.
* include/experimental/string_view (basic_string_view): Update
doxygen comment.
* include/std/bitset (bitset): Move to Doxygen 'utilities' group.
* include/tr2/dynamic_bitset (_Bool2UChar): Remove unused templates.
(dynamic_bitset): Improve Doxygen comments.
* include/tr2/dynamic_bitset.tcc (operator>>): Improve Doxygen
comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211672 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/xml/api.xml: Link to more recent API docs.
* include/bits/allocator.h: Fix link in doxygen comment.
* include/bits/char_traits.h: Likewise.
* include/bits/ios_base.h: Likewise.
* include/bits/stl_map.h: Likewise.
* include/bits/stl_multimap.h: Likewise.
* include/bits/stl_multiset.h: Likewise.
* include/bits/stl_set.h: Likewise.
* include/bits/unordered_map.h: Likewise.
* include/bits/unordered_set.h: Likewise.
* include/ext/mt_allocator.h: Likewise.
* include/std/fstream: Likewise.
* include/std/iosfwd: Likewise.
* include/std/ostream: Likewise.
* include/std/sstream: Likewise.
* include/std/streambuf: Likewise.
* doc/html/*: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211671 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/doxygen/user.cfg.in (INPUT): Add C++14 headers.
* include/bits/random.h (subtract_with_carry_engine): Fix Doxygen
warnings.
* include/bits/shared_ptr.h (shared_ptr): Likewise.
* include/bits/unordered_map.h (unordered_map, unordered_multimap):
Likewise.
* include/bits/unordered_set.h (unordered_set, unordered_multiset):
Likewise.
* include/parallel/list_partition.h (__parallel::list_partition):
Likewise.
* include/std/iomanip (quoted): Likewise.
* include/tr2/dynamic_bitset (dynamic_bitset): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211670 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/xml/manual/status_cxx2014.xml: Update Fundamentals TS status.
* include/Makefile.am: Add new header.
* include/Makefile.in: Regenerate.
* include/experimental/any: New.
* include/ext/aligned_buffer.h (__aligned_buffer(nullptr_t)): New
constructor.
* testsuite/experimental/any/assign/1.cc: New.
* testsuite/experimental/any/assign/2.cc: New.
* testsuite/experimental/any/cons/1.cc: New.
* testsuite/experimental/any/cons/2.cc: New.
* testsuite/experimental/any/cons/3.cc: New.
* testsuite/experimental/any/misc/any_cast.cc: New.
* testsuite/experimental/any/misc/any_cast_neg.cc: New.
* testsuite/experimental/any/misc/any_cast_no_rtti.cc: New.
* testsuite/experimental/any/misc/swap.cc: New.
* testsuite/experimental/any/modifiers/1.cc: New.
* testsuite/experimental/any/observers/type.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211669 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR ada/61505
        * gnat_rm.texi: Fix errors with makeinfo 5.1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211667 138bc75d-0d04-0410-961f-82ee72b054a4

contrib/
* dg-extract-results.py: For Python 3, force sys.stdout to handle
surrogate escape sequences.
(safe_open): New function.
(output_segment, main): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211666 138bc75d-0d04-0410-961f-82ee72b054a4

    PR ada/61505
        * gnat_rm.texi: Attempt to fix error with makeinfo 5.1

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211665 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211661 138bc75d-0d04-0410-961f-82ee72b054a4

PR go/61496
* gospec.c (lang_specific_driver): On Solaris, when not using GNU
ld, add -t option to avoid warning about common symbol changing
size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211658 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Vladimir Makarov  <vmakarov@redhat.com>

* lra-assign.c (assign_by_spills): Add code to assign vector regs
to inheritance pseudos.
* config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211655 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/61415
* config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
(BU_MISC_2): Rename to ...
(BU_LDBL128_2): ... this.
* config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
(RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
* config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
RS6000_BTM_LDBL128.
(rs6000_invalid_builtin): Add long double 128-bit builtin support.
(rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
* config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
(unpacktf_1): Likewise.
* doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
(__builtin_longdouble_dw1): Likewise.
* doc/sourcebuild.texi (longdouble128): Document.

gcc/testsuite/
PR target/61415
* lib/target-supports.exp (check_effective_target_longdouble128): New.
* gcc.target/powerpc/pack02.c: Use it.
* gcc.target/powerpc/tfmode_off.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211653 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Jeff Law  <law@redhat.com>

PR rtl-optimization/61094
PR rtl-optimization/61446
* ree.c (combine_reaching_defs): Get the mode for the copy from
the extension insn rather than the defining insn.

2014-06-13  Ilya Enkovich  <ilya.enkovich@intel.com>

PR rtl-optimization/61094
PR rtl-optimization/61446
* gcc.target/i386/pr61446.c : New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211649 138bc75d-0d04-0410-961f-82ee72b054a4

Emit linkage names for inlined functions.

* dwarf2out.c (add_linkage_name): Emit more linkage name.
* g++.dg/debug/dwarf2/cdtor-1.C: Update test result.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211647 138bc75d-0d04-0410-961f-82ee72b054a4

* config-ml.in: Robustify ac_configure_args parsing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211645 138bc75d-0d04-0410-961f-82ee72b054a4

Non-host system configuration for linker plugins.

* configure.ac (--enable-linker-plugin-configure-flags)
(--enable-linker-plugin-flags): New flags.
(configdirs): Conditionally add libiberty-linker-plugin.
* configure: Regenerate.
* Makefile.def (host_modules): Add libiberty-linker-plugin.
(host_modules) <lto-plugin>: Pay attention to
@extra_linker_plugin_flags@ and
@extra_linker_plugin_configure_flags@.
(all-lto-plugin): Also depend on all-libiberty-linker-plugin.
* Makefile.in: Regenerate.
gcc/
* doc/install.texi (--enable-linker-plugin-configure-flags)
(--enable-linker-plugin-flags): Document new flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211644 138bc75d-0d04-0410-961f-82ee72b054a4

Allow for overriding a module's srcdir.

* Makefile.tpl (configure-[+prefix+][+module+])
(configure-stage[+id+]-[+prefix+][+module+]): If specified, use
"module_srcdir" instead of "module" for locating a module's srcdir.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211643 138bc75d-0d04-0410-961f-82ee72b054a4

Allow overriding the libiberty used for building the LTO plugin.

lto-plugin/
* configure.ac (--with-libiberty): New configure option.
* configure: Regenerate.
* Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New
variables.
(liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS)
(liblto_plugin_la_DEPENDENCIES): Use them.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211642 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Martin Jambor  <mjambor@suse.cz>

PR ipa/61186
* ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
cache_token if returning early.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211641 138bc75d-0d04-0410-961f-82ee72b054a4

PR go/52583
runtime: Stop backtrace at a few recognized functions.

On x86_64 Solaris the makecontext function does not properly
indicate that it is at the top of the stack.  Attempting to
unwind the stack past a call to makecontext tends to crash.
This patch changes libgo to look for certain functions that
are always found at the top of the stack, and to stop
unwinding when it reaches one of those functions.  There is
never anything interesting past these functions--that is,
there is never any code written by the user.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211640 138bc75d-0d04-0410-961f-82ee72b054a4

PR go/61498
runtime: Always set gcnext_sp to pointer-aligned address.

The gcnext_sp field is only used on systems that do not use
split stacks.  It marks the bottom of the stack for the
garbage collector.  This change makes sure that the stack
bottom is always aligned to a pointer value.

Previously the garbage collector would align all the addresses
that it scanned, but it now expects them to be aligned before
scanning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211639 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rx/rx.h (JUMP_ALIGN): Return the log value if user
requested alignment is active.
(LABEL_ALIGN): Likewise.
(LOOP_ALIGN): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211638 138bc75d-0d04-0410-961f-82ee72b054a4

gcc.dg/vect/vect-singleton_1.c: Remove duplicate of test body.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211635 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Yannick Moy  <moy@adacore.com>

* exp_attr.adb Typo in comment.
* gnat1drv.adb (Adjust_Global_Switches): Force float overflow
checking in GNATprove_Mode.

2014-06-13  Ed Schonberg  <schonberg@adacore.com>

* a-coinho-shared.adb, a-coinho-shared.ads: Update shared version.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211629 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Robert Dewar  <dewar@adacore.com>

* sem_ch3.adb, sem_ch9.adb, a-coinho.adb, a-coinho.ads: Minor
reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211628 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Analyze_Pragma): Add local
variable Missing_Parentheses. Emit an error when a state
declaration with options appears without parentheses. Add a
guard to prevent a bogus error when a state declaration may be
interpreted as an option if a previous declaration with options
was not parenthesized.

2014-06-13  Robert Dewar  <dewar@adacore.com>

* checks.adb: Validate_Alignment_Check_Warnings: New procedure
(Apply_Address_Clause_Check): Make Aligment_Warnings table entry.
* checks.ads (Alignment_Warnings_Record): New type.
(Alignment_Warnings): New table
(Validate_Alignment_Check_Warnings): New procedure.
* errout.adb (Delete_Warning_And_Continuations): New procedure
(Error_Msg_Internal): Set Warning_Msg (Delete_Warning): Handle
Warnings_Treated_As_Errors (Finalize): Minor reformatting
* errout.ads (Warning_Msg): New variable
(Delete_Warning_And_Continuations): New procedure
* erroutc.adb (Delete_Msg): Handle Warnings_Treated_As_Errors count.
* gnat1drv.adb (Post_Compilation_Validation_Checks): New procedure.

2014-06-13  Ed Schonberg  <schonberg@adacore.com>

* a-coinho.adb, a-coinho.ads: Add Reference machinery.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211627 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Hristian Kirtchev  <kirtchev@adacore.com>

* errout.adb (SPARK_Msg_N): New routine.
(SPARK_Msg_NE): New routine.
* errout.ads Add a section on SPARK-related error routines.
(SPARK_Msg_N): New routine.
(SPARK_Msg_NE): New routine.
* sem_ch13.adb (Analyze_Aspect_Specifications): Ensure that
pragma Abstract_State is always inserted after SPARK_Mode.
(Insert_After_SPARK_Mode): New routine.
* sem_prag.adb (Analyze_Abstract_State,
Analyze_Constituent, Analyze_External_Property,
Analyze_External_Property_In_Decl_Part, Analyze_Global_Item,
Analyze_Global_List, Analyze_Initialization_Item,
Analyze_Initialization_Item_With_Inputs, Analyze_Input_Item,
Analyze_Input_List, Analyze_Input_Output, Analyze_Part_Of,
Analyze_Pragma, Analyze_Refined_Depends_In_Decl_Part,
Analyze_Refined_Global_In_Decl_Part,
Analyze_Refined_State_In_Decl_Part, Analyze_Refinement_Clause,
Check_Aspect_Specification_Order, Check_Constituent_Usage,
Check_Declaration_Order, Check_Dependency_Clause,
Check_Duplicate_Mode, Check_Duplicate_Option,
Check_Duplicate_Property, Check_External_Properties,
Check_External_Property, Check_Function_Return,
Check_Matching_Constituent, Check_Matching_State,
Check_Mode_Restriction_In_Enclosing_Context,
Check_Mode_Restriction_In_Function, Check_Refined_Global_Item,
Check_State_And_Constituent_Use, Create_Or_Modify_Clause,
Has_Extra_Parentheses, Inconsistent_Mode_Error,
Match_Error, Propagate_Part_Of, Report_Extra_Clauses,
Report_Extra_Constituents_In_List, Report_Extra_Inputs,
Report_Unrefined_States, Report_Unused_Constituents,
Report_Unused_States, Role_Error, Usage_Error):
Convert Error_Msg_XXX calls to SPARK_Msg_XXX calls
to report semantic errors only when SPARK_Mode is on.
(Analyze_Depends_In_Decl_Part): Do not check the syntax of
pragma Depends explicitly, this is now done by the analysis.
(Analyze_Global_In_Decl_List): Do not check the syntax of
pragma Global explicitly, this is now done by the analysis.
(Analyze_Initializes_In_Decl_Part): Do not check the syntax of
pragma Initializes explicitly, this is now done by the analysis.
(Analyze_Part_Of): Do not check the syntax of the encapsulating
state, this is now done by the analysis.
(Analyze_Pragma): Do
not check the syntax of a state declaration, this is now done
by the analysis.
(Analyze_Refined_Depends_In_Decl_Part): Do not
check the syntax of pragma Refined_Depends explicitly, this is now
done by the analysis.
(Analyze_Refined_Global_In_Decl_Part): Do
not check the syntax of pragma Refined_Global explicitly, this is
now done by the analysis.
(Analyze_Refined_State_In_Decl_Part):
Do not check the syntax of pragma Refined_State explicitly, this
is now done by the analysis.
(Check_Dependence_List_Syntax): Removed.
(Check_Global_List_Syntax): Removed.
(Check_Initialization_List_Syntax): Removed.
(Check_Item_Syntax): Removed.
(Check_Missing_Part_Of): Do not consider items from an instance.
(Check_Refinement_List_Syntax): Removed.
(Check_State_Declaration_Syntax): Removed.
(Collect_Global_List): Do not raise Program_Error when the input is
malformed.
(Process_Global_List): Do not raise Program_Error when the input
is malformed.
* sem_ch13.adb: Minor reformatting.
2014-06-13  Ed Schonberg  <schonberg@adacore.com>

* sem_ch3.adb (Find_Type_Name): Diagnose a private type completion
that is an interface definition with an interface list.
(Process_Full_View): Move error message on missmatched interfaces
between views to the declaration of full view, for clarity.
* sem_ch9.adb (Check_Interfaces): Move error message to full view,
for clarity.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211626 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Richard Biener  <rguenther@suse.de>

* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
Rewrite to propagate the VN result into all uses where
possible and to remove stmts becoming dead because of that.
(eliminate): Generalize stmt removal handling, remove in
reverse dominator order to support proper debug stmt
generation.  Update stmts before removing stmts.
* tree-ssa-propagate.c (propagate_tree_value): Remove
bogus assert.

* c-c++-common/pr46562-2.c: Adjust.
* g++.dg/tree-ssa/pr8781.C: Likewise.
* gcc.dg/tree-ssa/ssa-fre-24.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-25.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-32.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-39.c: Likewise.
* gcc.dg/tree-ssa/ssa-pre-16.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211625 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Robert Dewar  <dewar@adacore.com>

* exp_attr.adb (Expand_N_Attribute_Reference, case Pred/Succ): Change
reason to Overflow.

2014-06-13  Robert Dewar  <dewar@adacore.com>

* makeutl.adb: Minor reformatting.

2014-06-13  Gail Schenker  <schenker@adacore.com>

* debug.adb, sem_eval.adb (Why_Not_Static): Remove temporary code and
associated flag (d.z), no longer needed.

2014-06-13  Ed Schonberg  <schonberg@adacore.com>

* sem_ch13.adb (Analyze_Aspect_Specifications): For Import and
Export aspects, do not check whether a corresponding Convention
aspect has been specified. Convention is optional in Ada2012,
and defaults to Convention_Ada.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211624 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Eric Botcazou  <ebotcazou@adacore.com>

* checks.adb (Apply_Address_Clause_Check): Only issue the new
warning if the propagation warning is issued.

2014-06-13  Thomas Quinot  <quinot@adacore.com>

* exp_ch4.adb: Minor reformatting.

2014-06-13  Robert Dewar  <dewar@adacore.com>

* exp_attr.adb (Expand_N_Attribute_Reference, case Pred):
Handle float range check case (Expand_N_Attribute_Reference,
case Succ): Handle float range check case.
* sem_attr.adb (Analyze_Attribute, case Pred/Succ): Handle float
range check case.

2014-06-13  Vincent Celier  <celier@adacore.com>

* makeutl.ads (Compute_Builder_Switches): Change name of
parameter Root_Environment to Env.
* prj-conf.adb (Check_Switches): Call Locate_Runtime with the
Env parameter of procedure Get_Or_Create_Configuration_File.
(Locate_Runtime): Call Find_Rts_In_Path with the Project_Path
of new parameter Env.
* prj-conf.ads (Locate_Runtime): New parameter Env of type
Prj.Tree.Environment.

2014-06-13  Robert Dewar  <dewar@adacore.com>

* gnat_rm.texi: Minor comment clarification for Check_Float_Overflow.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211623 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Robert Dewar  <dewar@adacore.com>

* exp_attr.adb, exp_ch9.adb, lib-writ.adb, g-comlin.adb: Minor
reformatting.
* sem_attr.adb: Minor code reformatting and simplification.
* checks.adb: Fix minor typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211622 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Emmanuel Briot  <briot@adacore.com>

* g-comlin.adb (Get_Argument): fix expansion
of command line arguments (e.g. "*.adb") when using a custom
parser. The parser was not passed to the recursive call, and
thus we were trying to do the expansion on the default command
line parser.

2014-06-13  Thomas Quinot  <quinot@adacore.com>

* exp_ch9.adb: Minor reformatting.

2014-06-13  Ed Schonberg  <schonberg@adacore.com>

* exp_attr.adb (Expand_N_Attribute_Reference, case 'Old):
To determine whether the attribute should be expanded, examine
whether the enclosing postcondition pragma is to be checked,
rather than using the internal flag Assertions_Enabled.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211621 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Ben Brosgol  <brosgol@adacore.com>

* gnat_rm.texi: Minor fixes.
* gnat_ugn.texi: Added a missing "@itemize".

2014-06-13  Robert Dewar  <dewar@adacore.com>

* debug.adb: Remove -gnatd.1 flag documentation.
* layout.adb (Layout_Type): Remove special handling of size
for anonymous access type.
* sem_ch3.adb (Replace_Type): Remove special handling of size
for anonymous access type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211620 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Robert Dewar  <dewar@adacore.com>

* debug.adb: Document debug flag -gnatd.1.
* layout.adb (Layout_Type): Size change for anonymous access
types under -gnatd.1.
* sem_ch3.adb (Replace_Type): Size change for anonymous access
types under -gnatd.1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211619 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Robert Dewar  <dewar@adacore.com>

* layout.adb (Layout_Type): Anonymous access types designating
unconstrained arrays are always thin pointers.
* sem_ch3.adb (Replace_Type): Anonymous access types designating
unconstrained arrays are always thin pointers.

2014-06-13  Ed Schonberg  <schonberg@adacore.com>

* sem_attr.adb (Analyze_Attribute): Use Check_Parameterless_Call
to resolve the prefix of an attribute that is an entity name
and may be a parameterless call.  Minor code reorganization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211618 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Robert Dewar  <dewar@adacore.com>

* lib.ads, lib.adb, lib-writ.adb, lib-load.adb (Is_Compiler_Unit):
Removed.
* opt.ads (Compiler_Unit): New flag.
* par-ch5.adb (Test_Statement_Required): Call Check_Compiler_Unit
for null statement sequence (not allowed in compiler unit).
* par-prag.adb (Prag): Handle Compiler_Unit[_Warning] during
parsing.
* restrict.ads, restrict.adb (Check_Compiler_Unit): New version and new
calling sequence.
* sem_ch11.adb, sem_ch3.adb, sem_ch4.adb: New calling sequence for
Check_Compiler_Unit.
* sem_ch6.adb (Analyze_Extended_Return_Statement): Call
Check_Compiler_Unit (this construct is not allowed in compiler
units).
* sem_prag.adb (Analyze_Pragma, case Compiler_Unit[_Warning]):
Set Opt.Compiler_Unit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211617 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Geert Bosch  <bosch@adacore.com>

* gnat_rm.texi, s-tasinf-solaris.ads, sem_prag.adb, gnat_ugn.texi,
s-tasinf-mingw.ads, s-tasinf.ads, s-tasinf-linux.ads,
s-tasinf-vxworks.ads: Make Task_Info pragma and package obsolescent.

2014-06-13  Robert Dewar  <dewar@adacore.com>

* s-tasini.adb, s-tarest.adb, s-taprob.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211616 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Hristian Kirtchev  <kirtchev@adacore.com>

* freeze.adb (Freeze_Entity): Remove the check concerning volatile
types in SPARK as it is poorly placed and poorly formulated. The
check was flagging ALL volatile entities as illegal in SPARK.
* sem_prag.adb (Process_Atomic_Shared_Volatile): Flag volatile
types as illegal in SPARK.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211615 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Robert Dewar  <dewar@adacore.com>

* sem_cat.adb: Minor reformatting.

2014-06-13  Yannick Moy  <moy@adacore.com>

* sem_prag.adb (Analyze_Pragma/Post_Class): Fix typo.

2014-06-13  Arnaud Charlet  <charlet@adacore.com>

* gnat_rm.texi: Add detail on SPARK_05 restriction.

2014-06-13  Bob Duff  <duff@adacore.com>

* s-solita.adb (Get_Sec_Stack_Addr, Init_Tasking_Soft_Links):
Add assertions requiring the secondary stack to be initialized.
* s-solita.ads (Init_Tasking_Soft_Links): Comment.
* s-taprob.adb, s-tarest.adb, s-tasini.adb (elab code): Make sure the
secondary stack is initialized before calling Init_Tasking_Soft_Links,
by adding pragmas Elaborate_Body.

2014-06-13  Thomas Quinot  <quinot@adacore.com>

* sem_ch13.adb (Analyze_Stream_TSS_Definition): Remove temporary
kludge disabling new legality check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211614 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Hristian Kirtchev  <kirtchev@adacore.com>

* freeze.adb (Freeze_Record_Type): Remove checks related to SPARK
volatile types.
(Freeze_Type): Volatile types are now illegal in SPARK.

2014-06-13  Robert Dewar  <dewar@adacore.com>

* aspects.ads, aspects.adb: Add aspect Thread_Local_Storage.
* gnat_rm.texi: Document aspect Thread_Local_Storage.

2014-06-13  Ed Schonberg  <schonberg@adacore.com>

* sem_cat.adb (Validate_Static_Object_Name): A constant whose
value is a temporary that renames an aggregate is legal in a
preelaborated unit. Illegalities, if any will be detected in
the aggregate components.

2014-06-13  Ed Schonberg  <schonberg@adacore.com>

* einfo.ads: Minor reformatting an comment expansion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211613 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Robert Dewar  <dewar@adacore.com>

* back_end.ads, back_end.adb: Make_Id, Make_SC, Set_RND are moved to
Tbuild.
* tbuild.ads, tbuild.adb: Make_Id, Make_SC, Set_RND are moved here from
Back_End.
* gnat1drv.adb: Make_Id, Make_SC, Set_RND are moved to Tbuild
* sem_warn.adb: Minor reformatting.

2014-06-13  Doug Rupp  <rupp@adacore.com>

* adaint.c (__gnat_open_new_temp) [VMS]: Open binary
files with rfm=udf.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211612 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Yannick Moy  <moy@adacore.com>

* sem_warn.adb (Check_Unset_References): Take
case of Refined_Post into account in Within_Postcondition check.

2014-06-13  Hristian Kirtchev  <kirtchev@adacore.com>

* freeze.adb (Freeze_Record_Type): Volatile types are not allowed in
SPARK.

2014-06-13  Yannick Moy  <moy@adacore.com>

* sem_ch13.adb (Analyze_Aspect_Specifications/Aspect_Import,
Aspect_Export): Consider that variables may be set outside the program.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211611 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Robert Dewar  <dewar@adacore.com>

* back_end.adb (Make_Id): New function.
(Make_SC): New function.
(Set_RND): New procedure.
* back_end.ads (Make_Id): New function.
(Make_SC): New function.
(Set_RND): New procedure.
* einfo.ads: Minor comment updates.
* frontend.adb: Move Atree.Initialize call to Gnat1drv.
* gnat1drv.adb (Gnat1drv): New calling sequence for
Get_Target_Parameters.
(Gnat1drv): Move Atree.Initialize here from Frontend.
* targparm.adb (Get_Target_Parameters): New calling
sequence (Get_Target_Parameters): Handle pragma Restriction
(No_Dependence,..)
* targparm.ads (Get_Target_Parameters): New calling sequence.

2014-06-13  Gary Dismukes  <dismukes@adacore.com>

* sem_prag.adb (Process_Import_Or_Interface): Exit the homonym
loop if the pragma does not come from source, so that an implicit
pragma Import only applies to the first declaration, avoiding
possible conflicts with earlier explicit and implicit declarations
due to multiple Provide_Shift_Operators pragmas.
(Set_Imported): Remove previous fix that bypassed pragma duplication
error.
* gnat_rm.texi: Change 'equivalent' to 'similar' in description
of Provide_Shift_Operators.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211610 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-13  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    PR tree-optimization/61375
    * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
    symbolic number cannot be represented in an uint64_t.
    (find_bswap_or_nop_1): Likewise.

    gcc/testsuite/
    PR tree-optimization/61375
    * gcc.c-torture/execute/pr61375-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211604 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211603 138bc75d-0d04-0410-961f-82ee72b054a4

* symtab.c (symtab_node::reset_section): New method.
* cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
for localization.
* cgraph.h (reset_section): Declare.
* ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
do not consider comdat locals.
* cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
for new symbol.
* ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
(update_visibility_by_resolution_info): Consider UNDEF; fix checking;
reset sections of symbols dragged out of the comdats.
(function_and_variable_visibility): Reset sections of localized symbols.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211600 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
to use symtab and decl_binds_to_current_def_p
* tree-vectorizer.c (increase_alignment): Increase alignment
of alias target, too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211599 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/61486
* gimplify.c (struct gimplify_omp_ctx): Add distribute field.
(gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
if outer combined construct is distribute.
(gimplify_omp_for): For OMP_DISTRIBUTE set
gimplify_omp_ctxp->distribute.
* omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
mapping into decl map.
c-family/
* c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
#pragma omp target teams or
#pragma omp {,target }teams distribute simd.
testsuite/
* c-c++-common/gomp/pr61486-1.c: New test.
* c-c++-common/gomp/pr61486-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211596 138bc75d-0d04-0410-961f-82ee72b054a4

Support -Wabi warning about backward compatibility.
gcc/c-family/
* c.opt (Wabi=, fabi-compat-version): New.
* c-opts.c (c_common_handle_option): Handle -Wabi=.
(c_common_post_options): Handle flag_abi_compat_version default.
Disallow -fabi-compat-version=1.
* c-common.h (abi_version_crosses): New.
gcc/cp/
* call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
* cvt.c (type_promotes_to): Likewise.
* mangle.c (write_type, write_expression): Likewise.
(write_name, write_template_arg): Likewise.
(mangle_decl): Make alias based on flag_abi_compat_version.
Emit -Wabi warning here.
(finish_mangling_internal): Not here.  Drop warn parm.
(finish_mangling_get_identifier, finish_mangling): Adjust.
(mangle_type_string, mangle_special_for_type): Adjust.
(mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
(mangle_guard_variable, mangle_tls_init_fn): Adjust.
(mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211594 138bc75d-0d04-0410-961f-82ee72b054a4

* common.opt (fabi-version): Change default to 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211593 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* toplev.c (process_options): Reject -fabi-version=1.
gcc/cp/
* call.c (build_operator_new_call): Remove -fabi-version=1 support.
* class.c (walk_subobject_offsets, include_empty_classes): Likewise.
(layout_nonempty_base_or_field, end_of_class): Likewise.
(layout_empty_base, build_base_field, layout_class_type): Likewise.
(is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
(layout_virtual_bases): Likewise.
* decl.c (compute_array_index_type): Likewise.
* mangle.c (write_mangled_name, write_prefix): Likewise.
(write_template_prefix, write_integer_cst, write_expression): Likewise.
(write_template_arg, write_array_type): Likewise.
* method.c (lazily_declare_fn): Likewise.
* rtti.c (get_pseudo_ti_index): Likewise.
* typeck.c (comp_array_types): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211592 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-12  Tobias Burnus  <burnus@net-b.de>

        * gfortran.h (gfc_copy_formal_args_intr): Update prototype.
        * symbol.c (gfc_copy_formal_args_intr): Handle the case
        that absent optional arguments should be ignored.
        * trans-intrinsic.c (gfc_get_symbol_for_expr): Ditto.
        (gfc_conv_intrinsic_funcall,
        conv_generic_with_optional_char_arg): Update call.
        * resolve.c (gfc_resolve_intrinsic): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211587 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/61009
* tree-ssa-threadedge.c (thread_through_normal_block): Correct return
value when we stop processing a block due to problematic PHIs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211586 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-12  Richard Biener  <rguenther@suse.de>

        * crontab: Remove 4.7 snapshot entry.
        * update_version_svn: Update IGNORE_BRANCHES.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211522 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Remove from arm_neon.h functions not in the spec

   * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they are
not in the spec.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211503 138bc75d-0d04-0410-961f-82ee72b054a4

PR/59843 Fix ICE on singleton vector of float on AArch64.

gcc/ChangeLog:

* config/aarch64/aarch64-modes.def: Add V1DFmode.
* config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
Support V1DFmode.

gcc/testsuite/ChangeLog:

* gcc.dg/vect/vect-singleton_1.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211502 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/utils.c (process_attributes) <ATTR_LINK_SECTION>: Pass
string pointer directly to set_decl_section_name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211501 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-core.h (DECL_NONALIASED): Use proper spelling in comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211499 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR target/61443
* config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
loading from address spaces.
gcc/testsuite/
PR target/61443
* gcc.target/avr/torture/pr61443.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211491 138bc75d-0d04-0410-961f-82ee72b054a4

PR ipa/61462
* ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
statement is reachable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211490 138bc75d-0d04-0410-961f-82ee72b054a4

* symtab.c (section_hash): New hash.
(symtab_unregister_node): Clear section before freeing.
(hash_section_hash_entry): New haser.
(eq_sections): New function.
(symtab_node::set_section_for_node): New method.
(set_section_1): Update.
(symtab_node::set_section): Take string instead of tree as parameter.
(symtab_resolve_alias): Update.
* cgraph.h (section_hash_entry_d): New structure.
(section_hash_entry): New typedef.
(cgraph_node): Change comdat_group_ to x_comdat_group,
change section_ to x_section and turn into section_hash_entry;
update accestors; put set_section_for_node offline.
* tree.c (decl_section_name): Turn into string.
(set_decl_section_name): Change parameter to be string.
* tree.h (decl_section_name, set_decl_section_name): Update prototypes.
* sdbout.c (sdbout_one_type): Update.
* tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
* varasm.c (IN_NAMED_SECTION, get_named_section, resolve_unique_section,
hot_function_section, get_named_text_section, USE_SELECT_SECTION_FOR_FUNCTIONS,
default_function_rodata_section, make_decl_rtl, default_unique_section):
Update.
* config/c6x/c6x.c (c6x_in_small_data_p): Update.
(c6x_elf_unique_section): Update.
* config/nios2/nios2.c (nios2_in_small_data_p): Update.
* config/pa/pa.c (pa_function_section): Update.
* config/pa/pa.h (IN_NAMED_SECTION_P): Update.
* config/ia64/ia64.c (ia64_in_small_data_p): Update.
* config/arc/arc.c (arc_in_small_data_p): Update.
* config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
* config/mcore/mcore.c (mcore_unique_section): Update.
* config/mips/mips.c (mips16_build_function_stub): Update.
(mips16_build_call_stub): Update.
(mips_function_rodata_section): Update.
(mips_in_small_data_p): Update.
* config/score/score.c (score_in_small_data_p): Update.
* config/rx/rx.c (rx_in_small_data): Update.
* config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
(rs6000_xcoff_asm_named_section): Update.
(rs6000_xcoff_unique_section): Update.
* config/frv/frv.c (frv_string_begins_with): Update.
(frv_in_small_data_p): Update.
* config/v850/v850.c (v850_encode_data_area): Update.
* config/bfin/bfin.c (DECL_SECTION_NAME): Update.
(bfin_handle_l1_data_attribute): Update.
(bfin_handle_l2_attribute): Update.
* config/mep/mep.c (mep_unique_section): Update.
* config/microblaze/microblaze.c (microblaze_elf_in_small_data_p): Update.
* config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
(h8300_handle_tiny_data_attribute): Update.
* config/m32r/m32r.c (m32r_in_small_data_p): Update.
(m32r_in_small_data_p): Update.
* config/alpha/alpha.c (alpha_in_small_data_p): Update.
* config/i386/i386.c (ix86_in_large_data_p): Update.
* config/i386/winnt.c (i386_pe_unique_section): Update.
* config/darwin.c (darwin_function_section): Update.
* config/lm32/lm32.c (lm32_in_small_data_p): Update.
* tree-emutls.c (get_emutls_init_templ_addr): Update.
(new_emutls_decl): Update.
* lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
input_varpool_node): Update.
(ead_string_cst): Turn to ...
(read_string): ... this one.
* dwarf2out.c (secname_for_decl): Update.
* asan.c (asan_protect_global): Update.

* c-family/c-common.c (handle_section_attribute): Update handling for
section names that are no longer trees.

* java/class.c (build_utf8_ref): Update handling for section names
that are no longer trees.
(emit_register_classes_in_jcr_section): Update.

* vtable-class-hierarchy.c: Update handling for section names
that are no longer trees.
* decl.c (duplicate_decls): Likewise.

* gcc-interface/utils.c:  Update handling for section names
that are no longer trees.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211489 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2014-06-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/19200
* parser.c (cp_parser_init_declarator): Actually pass friend_p
to cp_parser_declarator.

/testsuite
2014-06-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/19200
* g++.dg/parse/friend11.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211488 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211487 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
cache lines.
* config/rx/rx.c (rx_option_override): Likewise.
(rx_align_for_label): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211481 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211480 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2014-06-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/60265
* parser.c (cp_parser_using_declaration): Handle unscoped enums.
* name-lookup.c (validate_nonmember_using_decl): Adjust error
message.

/testsuite
2014-06-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/60265
* g++.dg/cpp0x/using-enum-1.C: New.
* g++.dg/cpp0x/using-enum-2.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211479 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211478 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* common.md: New file.
* doc/md.texi: Update description of generic, machine-independent
constraints.
* config/s390/constraints.md (e): Delete.
* Makefile.in (md_file): Include common.md.
* config/m32c/t-m32c (md_file): Likewise.
* genpreds.c (general_mem): New array.
(generic_constraint_letters): Remove constraints now defined by
common.md.
(add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
Allow the first character to be '<' or '>' as well.
* genoutput.c (general_mem): New array.
(indep_constraints): Remove constraints now defined by common.md.
(note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
Remove special handling of 'm'.
* ira-costs.c (record_reg_classes): Remove special handling of
constraints now defined by common.md.
* ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
* ira-lives.c (single_reg_class): Likewise.
(ira_implicitly_set_insn_hard_regs): Likewise.
* lra-constraints.c (reg_class_from_constraints): Likewise.
(process_alt_operands, process_address, curr_insn_transform): Likewise.
* postreload.c (reload_cse_simplify_operands): Likewise.
* reload.c (push_secondary_reload, scratch_reload_class)
(find_reloads, alternative_allows_const_pool_ref): Likewise.
* reload1.c (maybe_fix_stack_asms): Likewise.
* targhooks.c (default_secondary_reload): Likewise.
* stmt.c (parse_output_constraint): Likewise.
* recog.c (preprocess_constraints): Likewise.
(constrain_operands, peep2_find_free_register): Likewise.
(asm_operand_ok): Likewise, but add a comment saying why 'o'
must be handled specially.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211475 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
* genpreds.c (have_const_dbl_constraints): Delete.
(add_constraint): Don't set it.
(write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
* ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
constraints using the lookup_constraint logic.
* ira-lives.c (single_reg_class): Likewise.
* ira.c (ira_setup_alts): Likewise.
* lra-constraints.c (process_alt_operands): Likewise.
* recog.c (asm_operand_ok, constrain_operands): Likewise.
* reload.c (find_reloads): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211474 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* genpreds.c (const_int_start, const_int_end): New variables.
(choose_enum_order): Output CONST_INT constraints before memory
constraints.
(write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
Add CT_CONST_INT.
* ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
* ira.c (ira_setup_alts): Likewise.
* lra-constraints.c (process_alt_operands): Likewise.
* recog.c (asm_operand_ok, preprocess_constraints): Likewise.
* reload.c (find_reloads): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211473 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
decmem_ok and incmem_ok.  Reformat other bitfields for consistency.
* recog.c (preprocess_constraints): Update accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211472 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
(REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
(EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
* genpreds.c (print_type_tree): New function.
(write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
Write out enum constraint_type and get_constraint_type.
* lra-constraints.c (satisfies_memory_constraint_p): Take a
constraint_num rather than a constraint string.
(satisfies_address_constraint_p): Likewise.
(reg_class_from_constraints): Avoid old constraint macros.
(process_alt_operands, process_address_1): Likewise.
(curr_insn_transform): Likewise.
* ira-costs.c (record_reg_classes): Likewise.
(record_operand_costs): Likewise.
* ira-lives.c (single_reg_class): Likewise.
(ira_implicitly_set_insn_hard_regs): Likewise.
* ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
* postreload.c (reload_cse_simplify_operands): Likewise.
* recog.c (asm_operand_ok, preprocess_constraints): Likewise.
(constrain_operands, peep2_find_free_register): Likewise.
* reload.c (push_secondary_reload, scratch_reload_class): Likewise.
(find_reloads, alternative_allows_const_pool_ref): Likewise.
* reload1.c (maybe_fix_stack_asms): Likewise.
* stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
* targhooks.c (default_secondary_reload): Likewise.
* config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
to EXTRA_CONSTRAINT_STR.
* config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211471 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* genpreds.c (write_constraint_satisfied_p_1): Replace with...
(write_constraint_satisfied_p_array): ...this new function.
(write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
an array.
(write_insn_preds_c): Update accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211470 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* genpreds.c (write_lookup_constraint): Rename to...
(write_lookup_constraint_1): ...this.
(write_lookup_constraint_array): New function.
(write_tm_preds_h): Define lookup_constraint as an inline function
that uses write_lookup_constraint_array where possible.
(write_insn_preds_c): Update for the changes above.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211469 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/md.texi (regclass_for_constraint): Rename to...
(reg_class_for_constraint): ...this.
* genpreds.c (num_constraints, enum_order, register_start)
(register_end, satisfied_start, memory_start, memory_end)
(address_start, address_end): New variables.
(add_constraint): Count the number of constraints.
(choose_enum_order): New function.
(write_enum_constraint_num): Iterate over enum_order.
(write_regclass_for_constraint): Rename to...
(write_reg_class_for_constraint_1): ...this and update output
accordingly.
(write_constraint_satisfied_p): Rename to...
(write_constraint_satisfied_p_1): ...this and update output
accordingly.  Do nothing if all extra constraints are register
constraints.
(write_insn_extra_memory_constraint): Delete.
(write_insn_extra_address_constraint): Delete.
(write_range_function): New function.
(write_tm_preds_h): Define constraint_satisfied_p and
reg_class_for_constraint as inline functions that do a range check
before calling the out-of-line function.  Use write_range_function
to implement insn_extra_{register,memory,address}_constraint,
the first of which is new.
(write_insn_preds_c): Update after above changes to write_* functions.
(main): Call choose_enum_order.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211468 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2014-06-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/19200
* parser.c (cp_parser_declarator): Add bool parameter.
(cp_parser_direct_declarator): Likewise, use it.
(cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
(cp_parser_condition, cp_parser_explicit_instantiation,
cp_parser_init_declarator, cp_parser_type_id_1,
cp_parser_parameter_declaration, cp_parser_exception_declaration,
cp_parser_cache_defarg, cp_parser_objc_class_ivars,
cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
Adjust.
* decl.c (grokdeclarator): Fix handling of friend declared in
namespace scope (g++.dg/parse/friend10.C).

/testsuite
2014-06-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/19200
* g++.dg/parse/friend9.C: New.
* g++.dg/parse/friend10.C: Likewise.
* g++.dg/parse/friend7.C: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211467 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Robert Dewar  <dewar@adacore.com>

* sem_ch13.adb: Minor reformatting.

2014-06-11  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Check_Clause_Syntax): Add new
local variable Outputs. Account for the case where multiple
output items appear as an aggregate.

2014-06-11  Robert Dewar  <dewar@adacore.com>

* sem_warn.adb (Output_Obsolescent_Entity_Warnings): Tag warning
with ?j? not ??.

2014-06-11  Ed Schonberg  <schonberg@adacore.com>

* einfo.ads: Minor reformatting.

2014-06-11  Hristian Kirtchev  <kirtchev@adacore.com>

* a-cbdlli.adb, a-cdlili.adb, a-cidlli.adb, a-crdlli.adb (Insert): Add
new variable First_Node. Update the position after all insertions have
taken place to First_Node.

2014-06-11  Robert Dewar  <dewar@adacore.com>

* debug.adb: Remove debug flag -gnatd.1, no longer needed.
* layout.adb (Layout_Type): Remove test of -gnatd.1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211465 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Thomas Quinot  <quinot@adacore.com>

* freeze.ads: Minor reformatting.
* checks.adb (Determine_Range): Do not attempt to determine
the range of a deferred constant whose full view has not been
seen yet.
* sem_res.adb (Resolve): Remove undesirable guard against
resolving expressions from expression functions.

2014-06-11  Robert Dewar  <dewar@adacore.com>

* debug.adb (Debug_Flag_Dot_1): Set to enable fix for anonymous
access types.
* layout.adb (Layout_Type): Make anonymous access types for
subprogram formal types and return types always thin. For now
only enabled if -gnatd.1 set.

2014-06-11  Ed Schonberg  <schonberg@adacore.com>

* sem_ch13.adb (Analyze_Stream_TSS_Definition): Apply legality
rule for stream attributes of interface types (RM 13.13.2 (38/3)):
subprogram must be a null procedure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211464 138bc75d-0d04-0410-961f-82ee72b054a4

Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211463 138bc75d-0d04-0410-961f-82ee72b054a4

Code clean up.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211462 138bc75d-0d04-0410-961f-82ee72b054a4

Code clean ups.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211461 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Analyze_Input_Item): Allow formal
parameters to appear as input_items in an initialization_list
of pragma Initializes. Encapsulation now applies to states and
variables only (as it should). Add RM references to key errors.
* sem_prag.adb (Set_Imported): Suppress errors
about preceding Imports when the pragma does not come from source,
which can happen through use of pragma Provide_Shift_Operators.

2014-06-11  Thomas Quinot  <quinot@adacore.com>

* sem_ch3.adb: Minor reformatting.
* einfo.ads (Full_View): Minor comment update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211460 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Robert Dewar  <dewar@adacore.com>

* gnat_rm.texi, switch-c.adb, sem_prag.adb, a-tgdico.ads, par-prag.adb,
opt.ads, a-finali.ads, snames.ads-tmpl: Remove all traces of
pragma/aspects Pure_05 Pure_12 Preelaborate_05.
* errout.adb (Output_Messages): Avoid duplicate output for
library level instance.
* sem_elab.adb (Is_Call_Of_Generic_Formal): Moved to outer level
(Check_Elab_Call): Add call to Is_Call_Of_Generic_Formal
* exp_ch4.adb (Expand_N_Op_Expon): New interface for Exp_Modular.
* s-expmod.ads, s-expmod.adb (Exp_Modular): Change interface to
accomodate largest modulus value.
* gnat_ugn.texi: Minor updates.

2014-06-11  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb (Instantiate_Package_Body): Do not attempt to
load body of generic package or its parent, if body is optional
and the unit does not require a body.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211459 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Robert Dewar  <dewar@adacore.com>

* gnat_rm.texi: Document System.Unsigned_Types.
* impunit.adb: System.Unsigned_Types (s-unstyp.ads) is user accessible.
* s-unstyp.ads: Update comments (this is now user available unit).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211458 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Robert Dewar  <dewar@adacore.com>

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

2014-06-11  Thomas Quinot  <quinot@adacore.com>

* a-astaco.ads, a-tags.ads, s-excdeb.ads, a-tgdico.ads, a-stmaco.ads,
a-except-2005.ads, s-except.ads, a-taside.ads, a-dynpri.ads,
a-chahan.ads, a-sytaco.ads, s-stalib.ads, a-strmap.ads: Change pragmas
Preelaborate_05 to just Preelaborate in runtime units, and similarly
change Pure_05 to just Pure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211457 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Ed Schonberg  <schonberg@adacore.com>

* sem_ch6.adb (Analyze_Subprogram_Body_Contract): Do not attempt
analysis if error has been posted on subprogram body.

2014-06-11  Ed Schonberg  <schonberg@adacore.com>

* sem_ch13.adb (Analyze_Stream_TSS_Definition): Apply legality
rule given in RM 13.1 (8/1) for operational attributes to stream
attributes: the attribute must apply to a first subtype. Fixes
missing errors in ACATS test bdd2004.

2014-06-11  Robert Dewar  <dewar@adacore.com>

* exp_ch3.adb (Build_Record_Init_Proc): Don't build for variant
record type if restriction No_Implicit_Conditionals is active.
(Expand_N_Object_Declaration): Don't allow default initialization
for variant record type if restriction No_Implicit_Condition is active.
(Build_Variant_Record_Equality): Don't build for variant
record type if restriction No_Implicit_Conditionals is active.
* exp_ch4.adb (Expand_N_Op_Eq): Error if variant records with
No_Implicit_Conditionals.
* sem_aux.ads, sem_aux.adb (Has_Variant_Part): New function.

2014-06-11  Ramon Fernandez  <fernandez@adacore.com>

* i-cstrin.ads: Update comments.

2014-06-11  Ed Schonberg  <schonberg@adacore.com>

* sem_res.adb (Resolve_Selected_Component): Handle properly a
selected component whose prefix is overloaded, when none of the
interpretations matches the expected type.

2014-06-11  Bob Duff  <duff@adacore.com>

* make.adb (Wait_For_Available_Slot): Give a more
informative error message; if the ALI file is not found, print
the full path of what it's looking for.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211456 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Sergey Rybin  <rybin@adacore.com frybin>

* gnat_ugn.texi, vms_data.ads: add description of gnatstub -W<par>
option to specify the result file encoding.

2014-06-11  Robert Dewar  <dewar@adacore.com>

* errout.ads, sem_ch12.adb: Minor reformatting.
* debug.adb, erroutc.adb: Remove -gnatd.q debug switch.
* lib-xref.adb: Minor reformatting.
* restrict.adb: Minor code reorganization (put routines in
alpha order).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211455 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Yannick Moy  <moy@adacore.com>

* einfo.ads: Minor typo in comment

2014-06-11  Ed Schonberg  <schonberg@adacore.com>

* sinfo.ads, sinfo.adb: New attribute Uninitialized_Variable, for
formal private types and private type extensions, to indicate
variable in a generic unit whose uninitialized use suggest that
actual type should be fully initialized.
Needs_Initialized_Actual:  removed, functionaity replaced by
the above.
* lib-xref.adb (Generate_Reference): Generate a reference for
variables of a formal type when the unit is not the main unit,
to enable appropriate warnings in an instance.
* sem_ch12.adb (Check_Ininialized_Type): Improve warning on use
of variable in a generic unit that suggests that actual type
should be full initialized.
* sem_warn.adb; (May_Need_Initialized_Actual): Make into procedure
and do not emot warning, which now only appears in an instance.

2014-06-11  Eric Botcazou  <ebotcazou@adacore.com>

* gnat_ugn.texi: Fix minor typo.

2014-06-11  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_ch3.adb Add with and use clause for Sem_Ch10.
(Analyze_Declarations): Code reformatting. Analyze the contract
of a subprogram body stub at the end of the declarative region.
* sem_ch6.adb (Analyze_Subprogram_Body_Contract): Spec_Id is
now a variable. Do not process the body if its contract is not
available. Account for subprogram body stubs when extracting
the corresponding spec.
* sem_ch6.ads (Analyze_Subprogram_Contract): Update the comment
on usage.
* sem_ch10.ads, sem_ch10.adb (Analyze_Subprogram_Body_Stub_Contract):
New routine.
* sem_prag.adb (Analyze_Depends_In_Decl_Part):
Account for subprogram body stubs when extracting the
corresponding spec.
(Analyze_Global_In_Decl_List):
Account for subprogram body stubs when extracting the
corresponding spec.
(Analyze_Refined_Depends_In_Decl_Part):
Use Find_Related_Subprogram_Or_Body to retrieve the declaration
of the related body. Spec_Is now a variable. Account for
subprogram body stubs when extracting the corresponding spec.
(Analyze_Refined_Global_In_Decl_Part): Use
Find_Related_Subprogram_Or_Body to retrieve the declaration
of the related body. Spec_Is now a variable. Account for
subprogram body stubs when extracting the corresponding spec.
(Collect_Subprogram_Inputs_Output): Account for subprogram body
stubs when extracting the corresponding spec.

2014-06-11  Vincent Celier  <celier@adacore.com>

* gnatcmd.adb (Process_Link): Do not invoke gnatlink with
-lgnarl or -lgnat.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211454 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Richard Biener  <rguenther@suse.de>

* asan/asan_linux.cc: Cherry pick upstream r210012.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211453 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Richard Biener  <rguenther@suse.de>

PR tree-optimization/61452
* tree-ssa-sccvn.c (visit_phi): Remove pointless setting of
expr and has_constants in case we found a leader.
(simplify_binary_expression): Always valueize operands first.
(simplify_unary_expression): Likewise.

* gcc.dg/torture/pr61452.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211450 138bc75d-0d04-0410-961f-82ee72b054a4

Delete temporary string within demangler even in failure cases.

A call to demangle_template might allocate storage within a temporary
string even if the call to demangle_template eventually returns
failure.

This will never cause the demangler to crash, but does leak memory, as
a result I've not added any tests for this.

Calling string_delete is safe, even if nothing is allocated into the
string, the string is initialised with string_init, so we know the
internal pointers are NULL.

libiberty/ChangeLog

* cplus-dem.c (do_type): Call string_delete even if the call to
demangle_template fails.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211449 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Robert Dewar  <dewar@adacore.com>

* debug.adb: Add debug flag -gnatd.q.
* erroutc.adb (Prescan_Message): Bomb if untagged warning with
-gnatd.q set.
* styleg.adb (Check_Xtra_Parens): Message should be a style
message.
* sem_aggr.adb, sem_ch3.adb, exp_ch9.adb, checks.adb, sem_prag.adb,
par-endh.adb, eval_fat.adb, freeze.adb, sem_util.adb, sem_attr.adb,
sem_elab.adb, sem_ch6.adb, sem_warn.adb, sem_cat.adb,
sem_ch13.adb, lib-xref.adb: Add remaining warning tags.

2014-06-11  Ben Brosgol  <brosgol@adacore.com>

* gnat_rm.texi: Revised chapter on Implementation Defined
Characteristics.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211448 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Geert Bosch  <bosch@adacore.com>

* s-exctab.adb: avoid race conditions in exception registration.

2014-06-11  Robert Dewar  <dewar@adacore.com>

* errout.adb (Warn_Insertion): New function.
(Error_Msg): Use Warn_Insertion and Prescan_Message.
(Error_Msg_Internal): Set Info field of error object.
(Error_Msg_NEL): Use Prescan_Message.
(Set_Msg_Text): Don't store info: at start of message.
(Skip_Msg_Insertion_Warning): New name for Set_Msg_Insertion_Warning.
(Skip_Msg_Insertion_Warning): Now just skips warning insertion.
* errout.ads: Document new ?$? and >$> insertion sequences
Document use of "(style)" and "info: "
* erroutc.adb (dmsg): Print several missing fields
(Get_Warning_Tag): Handle -gnatel case (?$?)  (Output_Msg_Text):
Deal with new tagging of info messages
* erroutc.ads: Is_Info_Msg: New global (Error_Msg_Object):
Add field Info (Prescan_Message): New procedure, this procedure
replaces the old Test_Style_Warning_Serious_Unconditional_Msg
* errutil.adb, exp_util.adb, par-ch7.adb, sem_ch13.adb, sem_ch7.adb,
sem_elab.adb: Follow new rules for info message (info belongs
only at the start of a message, and only in the first message,
not in any of the continuations).
* gnat_ugn.texi: Document full set of warning tags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211447 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Gary Dismukes  <dismukes@adacore.com>

* sem_util.adb: Minor typo fix.

2014-06-11  Ed Schonberg  <schonberg@adacore.com>

* sem_warn.adb (Check_References): Do not emit spurious warnings
on uninitialzed variable of a formal private type if variable
is not read.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211446 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/34049
* g++.dg/parse/pr34049.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211445 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    PR tree-optimization/61306
    * tree-ssa-math-opts.c (struct symbolic_number): Store type of
    expression instead of its size.
    (do_shift_rotate): Adapt to change in struct symbolic_number. Return
    false to prevent optimization when the result is unpredictable due to
    arithmetic right shift of signed type with highest byte is set.
    (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
    (init_symbolic_number): Likewise.
    (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
    when the result is unpredictable due to sign extension.

    gcc/testsuite/
    * gcc.c-torture/execute/pr61306-1.c: New test.
    * gcc.c-torture/execute/pr61306-2.c: Likewise.
    * gcc.c-torture/execute/pr61306-3.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211444 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-11  Terry Guo  <terry.guo@arm.com>

* config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
(*thumb1_addsi3): Ditto.
(*thumb_subdi3): Ditto.
(thumb1_subsi3_insn): Ditto.
(*thumb_mulsi3): Ditto.
(*thumb_mulsi3_v6): Ditto.
(*thumb1_andsi3_insn): Ditto.
(thumb1_bicsi3): Ditto.
(*thumb1_iorsi3_insn): Ditto.
(*thumb1_xorsi3_insn): Ditto.
(*thumb1_ashlsi3): Ditto.
(*thumb1_ashrsi3): Ditto.
(*thumb1_lshrsi3): Ditto.
(*thumb1_rotrsi3): Ditto.
(*thumb1_negdi2): Ditto.
(*thumb1_negsi2): Ditto.
(*thumb1_abssi2): Ditto.
(*thumb1_neg_abssi2): Ditto.
(*thumb1_one_cmplsi2): Ditto.
(*thumb1_zero_extendhisi2): Ditto.
(*thumb1_zero_extendqisi2): Ditto.
(*thumb1_zero_extendqisi2_v6): Ditto.
(thumb1_extendhisi2): Ditto.
(thumb1_extendqisi2): Ditto.
(*thumb1_movdi_insn): Ditto.
(*thumb1_movsi_insn): Ditto.
(*thumb1_movhi_insn): Ditto.
(thumb_movhi_clobber): Ditto.
(*thumb1_movqi_insn): Ditto.
(*thumb1_movhf): Ditto.
(*thumb1_movsf_insn): Ditto.
(*thumb_movdf_insn): Ditto.
(movmem12b): Ditto.
(movmem8b): Ditto.
(cbranchqi4): Ditto.
(cbranchsi4_insn): Ditto.
(cbranchsi4_scratch): Ditto.
(*negated_cbranchsi4): Ditto.
(*tbit_cbranch): Ditto.
(*tlobits_cbranch): Ditto.
(*tstsi3_cbranch): Ditto.
(*cbranchne_decr1): Ditto.
(*addsi3_cbranch): Ditto.
(*addsi3_cbranch_scratch): Ditto.
(*thumb_cmpdi_zero): Ditto.
(cstoresi_eq0_thumb1): Ditto.
(cstoresi_ne0_thumb1): Ditto.
(*cstoresi_eq0_thumb1_insn): Ditto.
(*cstoresi_ne0_thumb1_insn): Ditto.
(cstoresi_nltu_thumb1): Ditto.
(cstoresi_ltu_thumb1): Ditto.
(thumb1_addsi3_addgeu): Ditto.
(*thumb_jump): Ditto.
(*call_reg_thumb1_v5): Ditto.
(*call_reg_thumb1): Ditto.
(*call_value_reg_thumb1_v5): Ditto.
(*call_value_reg_thumb1): Ditto.
(*call_insn): Ditto.
(*call_value_insn): Ditto.
(thumb1_casesi_internal_pic): Ditto.
(thumb1_casesi_dispatch): Ditto.
(*thumb1_indirect_jump): Ditto.
(prologue_thumb1_interwork): Ditto.
(*epilogue_insns): Ditto.
(consttable_1): Ditto.
(consttable_2): Ditto.
(tablejump): Ditto.
(*thumb1_tablejump): Ditto.
(thumb_eh_return): Ditto.
(define_peephole2): Two of them are thumb1 only and got moved into
new file thumb1.md.
(define_split): Six of them are thumb1 only and got moved into new
file thumb1.md.
* config/arm/thumb1.md: New file comprised of above thumb1 only
patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211443 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Add CRC32 ACLE intrinsics testsuite.

* gcc.target/aarch64/acle/acle.exp: New.
* gcc.target/aarch64/acle/crc32b.c: New test.
* gcc.target/aarch64/acle/crc32cb.c: Likewise.
* gcc.target/aarch64/acle/crc32cd.c: Likewise.
* gcc.target/aarch64/acle/crc32ch.c: Likewise.
* gcc.target/aarch64/acle/crc32cw.c: Likewise.
* gcc.target/aarch64/acle/crc32d.c: Likewise.
* gcc.target/aarch64/acle/crc32h.c: Likewise.
* gcc.target/aarch64/acle/crc32w.c: Likewise.
--This line,gand those below, will be ignored--

A    gcc/testsuite/gcc.target/aarch64/acle
A    gcc/testsuite/gcc.target/aarch64/acle/acle.exp
A    gcc/testsuite/gcc.target/aarch64/acle/crc32b.c
A    gcc/testsuite/gcc.target/aarch64/acle/crc32d.c
A    gcc/testsuite/gcc.target/aarch64/acle/crc32cb.c
A    gcc/testsuite/gcc.target/aarch64/acle/crc32cd.c
A    gcc/testsuite/gcc.target/aarch64/acle/crc32w.c
A    gcc/testsuite/gcc.target/aarch64/acle/crc32h.c
A    gcc/testsuite/gcc.target/aarch64/acle/crc32cw.c
A    gcc/testsuite/gcc.target/aarch64/acle/crc32ch.c
M    gcc/testsuite/ChangeLog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211441 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Implement CRC32 ACLE intrinsics.

* config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
* Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
dependencies.
* config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
(aarch64_crc_builtin_datum): New struct.
(aarch64_crc_builtin_data): New.
(aarch64_init_crc32_builtins): New function.
(aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
(aarch64_crc32_expand_builtin): New.
(aarch64_expand_builtin): Add CRC32 builtin expansion case.
* config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
__ARM_FEATURE_CRC32 when appropriate.
(TARGET_CRC32): Define.
* config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
(aarch64_<crc_variant>): New pattern.
* config/aarch64/arm_acle.h: New file.
* config/aarch64/iterators.md (CRC): New int iterator.
(crc_variant, crc_mode): New int attributes.
* doc/aarch64-acle-intrinsics.texi: New file.
* doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
Include aarch64-acle-intrinsics.texi.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211440 138bc75d-0d04-0410-961f-82ee72b054a4