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

* s-finimp.adb: Fix typo.
* raise.h: Remove duplicate blank line.

2010-06-14  Vincent Celier  <celier@adacore.com>

* prj-nmsc.adb (Add_Sources): Always set the object file and the
switches file names, as the configuration of the language may change
in an extending project.
(Process_Naming_Scheme): For sources of projects that are extended, set
the configuration of the language from the highest extending project
where the language is declared.

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

* sem_res.adb (Resolve_Call): For infinite recursion check, test
whether the called subprogram is inherited from a containing subprogram.
(Same_Or_Aliased_Subprograms): New function

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160733 138bc75d-0d04-0410-961f-82ee72b054a4

Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160732 138bc75d-0d04-0410-961f-82ee72b054a4

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

* sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
use-visible, check whether it is a primitive for more than one type.

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

* sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.

* sem_ch7.adb (Preserve_Full_Attributes): Preserve
Has_Pragma_Unmodified flag.

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

* g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
now done in GNAT.Sockets if necessary.
* gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
Ensure mutual exclusion for netdb operations if the target platform
requires it.
(GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
hostent as an opaque type to improve portability.
* s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
gethostbyYYY using proprietary VxWorks API so that a uniform interface
is available for the Ada side.
* gcc-interface/Makefile.in: Remove g-sttsne-*
* gcc-interface/Make-lang.in: Update dependencies.

2010-06-14  Vincent Celier  <celier@adacore.com>

* gnatcmd.adb (Mapping_File): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160731 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/44509
* c-config-lang.in (gtfiles): Add c-family/c-cppbuiltin.c.
* c-family/c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
(lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
(lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
ggc_strdup instead of xstrdup.

* gcc.dg/pr44509.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160729 138bc75d-0d04-0410-961f-82ee72b054a4

2010-06-14  Javier Miranda  <miranda@adacore.com>

* sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.

2010-06-14  Arnaud Charlet  <charlet@adacore.com>

* ali.adb: Fix typo.
* s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting

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

* sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
instances.

* sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
the context does not have a homonym of the selector, emit default
error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160728 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/44507
* tree-vect-loop.c (get_initial_def_for_reduction): Use -1
to build initial vector for BIT_AND_EXPR.
* tree-vect-slp.c (vect_get_constant_vectors): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160727 138bc75d-0d04-0410-961f-82ee72b054a4

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

* sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
comment addition.

2010-06-14  Arnaud Charlet  <charlet@adacore.com>

* lib-xref.ads: Doc updates:
 - Allocate 'Q' for #include entity kind
 - Free 'Z'
 - Allocate 'g' for regular macros
 - Allocate 'G' for function-like macros

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160726 138bc75d-0d04-0410-961f-82ee72b054a4

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

* sinfo.ads, sinfo,adb (Withed_Body): New attribute of a with_clause.
Indicates that there is an instantiation in the current unit that
loaded the body of the unit denoted by the with_clause.
* sem_ch12.adb (Mark_Context): When instanting a generic body, check
whether a with_clause in the current context denotes the unit that
holds the generic declaration, and mark the with_clause accordingly.
(Instantiate_Package_Body): call Mark_Context.
* sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
whether a given body should be traversed before the spec of the main
unit.

2010-06-14  Ed Falis  <falis@adacore.com>

* sysdep.c: Fix 653 build against vThreads headers

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160725 138bc75d-0d04-0410-961f-82ee72b054a4

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

* sinfo.ads: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160724 138bc75d-0d04-0410-961f-82ee72b054a4

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

* sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
the spec has been generated for a body without spec that carries an
Inline_Always pragma.

2010-06-14  Arnaud Charlet  <charlet@adacore.com>

* lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160723 138bc75d-0d04-0410-961f-82ee72b054a4

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

* exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
declaration for VMs, as those are useless and might lead to duplicated
local variable names in the generated code.
* gcc-interface/Make-lang.in: Update dependdencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160721 138bc75d-0d04-0410-961f-82ee72b054a4

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

* opt.ads, sem.adb, sem_elab.adb: Minor reformatting

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

* exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
is renamed as Has_Following_Address_Clause.
* exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
to allow the caller to avoid Initialize_Scalars having an effect.
(Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
scalars with an address clause specified.
* exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
to allow the caller to avoid Initialize_Scalars having an effect.
* exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
(where it was called Has_Address_Clause).
* exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
(where it was called Has_Address_Clause).
* freeze.adb (Warn_Overlay): Suppress message about overlaying causing
problems for Initialize_Scalars (since we no longer initialize objects
with an address clause.

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

* exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
condition.

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

* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
on the entity of an implicitly generated postcondition procedure.

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

* sem_ch7.adb (Preserve_Full_Attributes): Propagate
Discriminant_Constraint elist from full view to private view.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160720 138bc75d-0d04-0410-961f-82ee72b054a4

Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160719 138bc75d-0d04-0410-961f-82ee72b054a4

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

* sem_res.adb: Minor reformatting

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

* sem.adb: New version of unit traversal.

* sem_elab.adb (Check_Internal_Call): Do not place a call appearing
within a generic unit in the table of delayed calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160718 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160717 138bc75d-0d04-0410-961f-82ee72b054a4

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

* gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting

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

* sem_ch12.adb (Save_References): If an identifier has been rewritten
during analysis as an explicit dereference, keep the reference implicit
in the generic, but preserve the entity if global. This prevents
malformed generic trees in the presence of some nested generics.

2010-06-14  Sergey Rybin  <rybin@adacore.com>

* gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
tool with '-files=' option. Also fix some small errors (wrong brackets)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160716 138bc75d-0d04-0410-961f-82ee72b054a4

2010-06-14  Vincent Celier  <celier@adacore.com>

* gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
the ALI files on the command line.

* ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
the same value as the parameter of the same name.
* ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
to False.
* bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
emit version symbols only for the units of the library.
(Gen_Versions_C): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160715 138bc75d-0d04-0410-961f-82ee72b054a4

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

* sem_ch4.adb: Fix typo.

2010-06-14  Vasiliy Fofanov  <fofanov@adacore.com>

* s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
vector IO doesn't work at default value properly.

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

* s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.

2010-06-14  Vincent Celier  <celier@adacore.com>

* gnatcmd.adb (Check_Files): Do not invoke the tool with all the
sources of the project if a switch -files= is used.

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

* exp_attr.adb: Minor reformatting

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160714 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160713 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160712 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160711 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160710 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160709 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160708 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160707 138bc75d-0d04-0410-961f-82ee72b054a4

Fix long lines

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160699 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160694 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160690 138bc75d-0d04-0410-961f-82ee72b054a4

Add "c-family/" to c-common.h, c-pretty-print.h and c-pragma.h.

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160687 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160684 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160683 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160681 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160680 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160679 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160678 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160676 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160671 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160669 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160668 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160664 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160663 138bc75d-0d04-0410-961f-82ee72b054a4

2010-06-12  Kai Tietz

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160662 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160661 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160660 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160659 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160656 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160655 138bc75d-0d04-0410-961f-82ee72b054a4

Don't call pbb_to_depth_to_oldiv from compute_type_for_level.

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160649 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160648 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160646 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160644 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160640 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160639 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160638 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160637 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160636 138bc75d-0d04-0410-961f-82ee72b054a4

Fix date

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160633 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160632 138bc75d-0d04-0410-961f-82ee72b054a4

2010-06-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>

c-family/
        * c-common.c (conversion_warning): Warn at expression
location.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160631 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/utils.c (update_pointer_to): Initialize last.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160630 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160629 138bc75d-0d04-0410-961f-82ee72b054a4

* mathbuiltins.def: Add builtins that do not directly correspond
to a Fortran intrinsic, with new macro OTHER_BUILTIN.
* f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
* trans-intrinsic.c (gfc_intrinsic_map_t): Remove
code_{r,c}{4,8,10,16} fields. Add
{,complex}{float,double,long_double}_built_in fields.
(gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
definition of OTHER_BUILTIN.
(real_compnt_info): Remove unused struct.
(builtin_decl_for_precision, builtin_decl_for_float_kind): New
functions.
(build_round_expr): Call builtin_decl_for_precision instead of
series of if-else.
(gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
instead of a switch.
(gfc_build_intrinsic_lib_fndecls): Match
{real,complex}{4,8,10,16}decl into the C-style built_in_decls.
(gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
kinds.
(gfc_conv_intrinsic_lib_function): Go through all the extended
gfc_intrinsic_map.
(gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
instead of a switch.
(gfc_conv_intrinsic_abs): Likewise.
(gfc_conv_intrinsic_mod): Likewise.
(gfc_conv_intrinsic_sign): Likewise.
(gfc_conv_intrinsic_fraction): Likewise.
(gfc_conv_intrinsic_nearest): Likewise.
(gfc_conv_intrinsic_spacing): Likewise.
(gfc_conv_intrinsic_rrspacing): Likewise.
(gfc_conv_intrinsic_scale): Likewise.
(gfc_conv_intrinsic_set_exponent): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160628 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (unspec): New define_c_enum.
(unspecv): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160627 138bc75d-0d04-0410-961f-82ee72b054a4

* include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro
callback.
(enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER.
(cpp_macro_definition): Remove const qual from second argument.
* macro.c (enter_macro_context): Call user_builtin_macro callback for
NODE_BUILTIN !NODE_USED macros.
(warn_of_redefinition): Likewise.  Remove const qual from second
argument.
(cpp_macro_definition): Likewise.
* pch.c (write_macdef, save_macros): Call user_builtin_macro callback
for NODE_BUILTIN !NODE_USED macros.

* c-family/c-cppbuiltin.c: Include cpp-id-data.h.
(lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
(lazy_hex_fp_value): New function.
(builtin_define_with_hex_fp_value): Provide definitions lazily.
* Makefile.in (c-family/c-cppbuiltin.o): Depend on $(CPP_ID_DATA_H).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160626 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR44483: incrementally gimplify BB predicates to avoid redundant computations.

2010-06-11  Sebastian Pop  <sebastian.pop@amd.com>

PR middle-end/44483
* tree-if-conv.c (bb_predicate_s): New struct.
(bb_predicate_p): New.
(bb_has_predicate): New.
(bb_predicate): New.
(set_bb_predicate): New.
(bb_predicate_gimplified_stmts): New.
(set_bb_predicate_gimplified_stmts): New.
(add_bb_predicate_gimplified_stmts): New.
(init_bb_predicate): New.
(free_bb_predicate): New.
(is_predicated): Use bb_predicate.
(add_to_predicate_list): Use bb_predicate and set_bb_predicate.
(predicate_bbs): Same.  Gimplify the condition of the basic blocks
before processing their successors.
(clean_predicate_lists): Removed.
(find_phi_replacement_condition): Use bb_predicate.
(process_phi_nodes): Renamed ifconvert_phi_nodes.  Avoid useless
computations.
(insert_gimplified_predicates): New.
(combine_blocks): Call insert_gimplified_predicates.
(tree_if_conversion): Call free_bb_predicate instead of
clean_predicate_lists.

* gcc.dg/tree-ssa/pr44483.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160625 138bc75d-0d04-0410-961f-82ee72b054a4

2010-06-11  Paul Brook  <paul@codesourcery.com>

gcc/testsuite/
* g++.dg/other/arm-neon-1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160623 138bc75d-0d04-0410-961f-82ee72b054a4

2010-06-11  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/42051
PR fortran/43896
* trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
functions with CLASS formal arguments.

2010-06-11  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/42051
PR fortran/43896
* gfortran.dg/class_23.f03: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160622 138bc75d-0d04-0410-961f-82ee72b054a4

2010-06-11  Paolo Carlini  <paolo.carlini@oracle.com>

* include/bits/shared_ptr.h (hash<shared_ptr>): Add.
* include/bits/shared_ptr_base.h (hash<__shared_ptr>): Likewise.
* include/bits/unique_ptr.h (hash<unique_ptr>): Likewise.
* testsuite/20_util/shared_ptr/hash/1.cc: New.
* testsuite/20_util/unique_ptr/hash/1.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160621 138bc75d-0d04-0410-961f-82ee72b054a4

2010-06-11  Jonathan Wakely  <jwakely.gcc@gmail.com>

* doc/xml/manual/appendix_contributing.xml: Indent code examples
to match original C++STYLE document. Fix typos and syntax errors.
Add some basic docbook markup.
* doc/html/*: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160620 138bc75d-0d04-0410-961f-82ee72b054a4

2010-10-11  Paul Brook  <paul@codesourcery.com>

* doc/invoke.texi: Document ARM -mcpu=cortex-m4.
* config/arm/arm.c (all_architectures): Change v7e-m default to
cortexm4.
* config/arm/arm-cores.def: Add cortex-m4.
* config/arm/arm-tune.md: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160618 138bc75d-0d04-0410-961f-82ee72b054a4

2010-06-11  Jonathan Wakely  <jwakely.gcc@gmail.com>

PR libstdc++/44268
* doc/xml/manual/abi.xml: Fix libgcc version for hppa-linux.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160617 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-pure-const.c (special_builtlin_state): New function.
(check_call): Use it instead of special casign BUILT_IN_RETURN.
(propagate_pure_const): Use it.

* gcc.dg/ipa/pure-const-2.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160615 138bc75d-0d04-0410-961f-82ee72b054a4

Revert accidental commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160614 138bc75d-0d04-0410-961f-82ee72b054a4

2010-06-11  Jonathan Wakely  <jwakely.gcc@gmail.com>

* include/std/tuple (_Swallow_assign::operator=): Add const.
(ignore): Replace anonymous namespace member with const instance.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160613 138bc75d-0d04-0410-961f-82ee72b054a4

* df-problems.c (df_live_scratch): Convert to bitmap_head.
(df_live_alloc): Initialize df_live_scratch when initializing
problem_data.
(df_live_transfer_function): Update uses of df_live_scratch.
(df_live_free): Free problem_data; clear df_live_scratch before
releasing the obstack.
(df_md_free): Free problem data.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160612 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (Wsuggest-attribute): Document.
(Wmissing-noreturn): Remove.
* ipa-pure-const.c (warn_function_noreturn): New function.
* opts.c (decode_options): Set warn_suggest_attribute_noreturn on
warn_missing_noreturn.
* common.opt (Wsuggest-attribute=noreturn): New.
* tree-flow.h (warn_function_noreturn): Declare.
* tree-cfg.c (execute_warn_function_noreturn): Use
warn_function_noreturn.
(gate_warn_function_noreturn): New.
(pass_warn_function_noreturn): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160606 138bc75d-0d04-0410-961f-82ee72b054a4

2010-06-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>

* c-typeck.c (handle_warn_cast_qual): Add loc
parameter. Improve warning message.
(build_c_cast): Pass location to handle_warn_cast_qual.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160601 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (pro_epilogue_adjust_stack_1) <TYPE_ALU>: Assert
that operand 0 == operand 1.  Use x86_maybe_negate_const_int to output
insn mnemonic.
(pro_epilogue_adjust_stack_rex64) <TYPE_ALU>: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160600 138bc75d-0d04-0410-961f-82ee72b054a4

Fix MIPS bootstrap

gcc/ChangeLog:
Fix bootstap on mips
* dwarf2out.c (is_naming_typedef_dec): Built-in TYPE_DECLs cannot
be naming typedefs.

gcc/testsuite/ChangeLog:
Fix MIPS bootstrap
* g++.dg/other/typedef4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160599 138bc75d-0d04-0410-961f-82ee72b054a4

2010-06-11  Kai Tietz  <kai.tietz@onevision.com>

        * system.h (helper_const_non_const_cast): New inline for
        gcc version <= 4.0.
        (CONST_CAST2): For gcc version <= 4.0 use
        new helper to do const/non-const casting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160598 138bc75d-0d04-0410-961f-82ee72b054a4

Add PR reference to 2010-06-10 change to configure.ac.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160595 138bc75d-0d04-0410-961f-82ee72b054a4

2010-06-11  Shujing Zhao  <pearly.zhao@oracle.com>

        * cp-tree.h (expr_list_kind): New type.
        (impl_conv_rhs): New type.
        (build_x_compound_expr_from_list, convert_for_initialization): Adjust
        prototype.
        (typeck.c (convert_arguments): Use impl_conv_rhs and emit the
        diagnostics for easy translation. Change caller.
        (convert_for_initialization): Use impl_conv_rhs and change caller.
        (build_x_compound_expr_from_list): Use expr_list_kind and emit the
        diagnostics for easy translation. Change caller.
        * decl.c (bad_spec_place): New enum.
        (bad_specifiers): Use it and emit the diagnostics for easy
        translation. Change caller.
        * pt.c (coerce_template_parms): Put the diagnostics in full sentence.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160591 138bc75d-0d04-0410-961f-82ee72b054a4

2010-06-10  Janus Weil  <janus@gcc.gnu.org>

PR fortran/44207
* resolve.c (conformable_arrays): Handle allocatable components.

2010-06-10  Janus Weil  <janus@gcc.gnu.org>

PR fortran/44207
* gfortran.dg/allocate_alloc_opt_7.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160589 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160588 138bc75d-0d04-0410-961f-82ee72b054a4

2010-06-10  Steven G. Kargl  <kargl@gcc.gnu.org>

* resolve.c (resolve_operator): Fix whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160584 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Set SYSTEMSPEC so that -allow_stack_execute is not
passed to the linker for -dynamiclib or -bundle on darwin.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160583 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/md.texi: Document the "unspec" and "unspecv" enum names.
* Makefile.in (OBJS-common): Include insn-enums.o.
(insn-enums.o): New rule.
(simple_generated_c): Add insn-enums.c.
(build/genenums.o): New rule.
(genprogmd): Add "enums".
* genconstants.c (print_enum_type): Declare a C string array
for each enum.
* genenums.c: New file.
* print-rtl.c (print_rtx): If defined, use the "unspecv" enum
for UNSPEC_VOLATILE.  If defined, use the "unspec" enum for both
UNSPEC and (as a fallback) for UNSPEC_VOLATILE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160582 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/md.texi (define_enum_attr): Document.
* rtl.def (DEFINE_ENUM_ATTR): New rtx.
* read-md.h (lookup_enum_type): Declare.
* read-md.c (lookup_enum_type): New function.
* genattr.c (gen_attr, main): Handle DEFINE_ENUM_ATTR.
* genattrtab.c (attr_desc): Add an enum_name field.
(evaluate_eq_attr): Take the associated attribute as argument.
Get the enum prefix from the enum_name field, if defined.
Use ACONCAT rather than a fixed-length buffer.  Update recursive calls.
(simplify_test_exp): Pass attr to evaluate_eq_attr.
(add_attr_value): New function, split out from...
(gen_attr): ...here.  Handle DEFINE_ENUM_ATTR.
(write_test_expr): Pass attr to evaluate_eq_attr.
(write_attr_get): Use the enum_name as the enum tag, if defined.
(write_attr_valueq): Use the enum_name as a prefix, if defined.
(find_attr): Initialize enum_name.
(main): Handle DEFINE_ENUM_ATTR.
* gensupport.c (process_rtx): Likewise.
* config/mips/mips.h (mips_tune_attr): Delete.
* config/mips/mips.md (cpu): Use define_attr_enum.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160581 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/md.texi (define_c_enum, define_enum): Document.
* read-md.h (md_constant): Add a parent_enum field.
(enum_value, enum_type): New structures.
(upcase_string, traverse_enum_types): Declare.
* read-md.c (enum_types): New variable.
(upcase_string, add_constant): New functions.
(handle_constants): Don't create the hash table here.
Use add_constant.
(traverse_md_constants): Don't check for a null md_constants.
(decimal_string, handle_enum, traverse_enum_types): New functions.
(read_md_files): Initialize md_constants and md_enums.
* genconstants.c (print_md_constant): Ignore info argument.
Only print constants that belong to no enum.
(print_enum_type): New function.
(main): Don't pass stdout to print_md_constant.  Call print_enum_type
for each defined enum type.
* config/mips/mips.md (processor): New define_enum.
(unspec): New define_c_enum.
(UNSPEC_COMPARE_AND_SWAP, UNSPEC_COMPARE_AND_SWAP_12)
(UNSPEC_SYNC_OLD_OP, UNSPEC_SYNC_NEW_OP, UNSPEC_SYNC_NEW_OP_12)
(UNSPEC_SYNC_OLD_OP_12, UNSPEC_SYNC_EXCHANGE, UNSPEC_SYNC_EXCHANGE_12)
(UNSPEC_MEMORY_BARRIER): Moved to sync.md.
(UNSPEC_ADDQ, UNSPEC_ADDQ_S, UNSPEC_SUBQ, UNSPEC_SUBQ_S, UNSPEC_ADDSC)
(UNSPEC_ADDWC, UNSPEC_MODSUB, UNSPEC_RADDU_W_QB, UNSPEC_ABSQ_S)
(UNSPEC_PRECRQ_QB_PH, UNSPEC_PRECRQ_PH_W, UNSPEC_PRECRQ_RS_PH_W)
(UNSPEC_PRECRQU_S_QB_PH, UNSPEC_PRECEQ_W_PHL, UNSPEC_PRECEQ_W_PHR)
(UNSPEC_PRECEQU_PH_QBL, UNSPEC_PRECEQU_PH_QBR, UNSPEC_PRECEQU_PH_QBLA)
(UNSPEC_PRECEQU_PH_QBRA, UNSPEC_PRECEU_PH_QBL, UNSPEC_PRECEU_PH_QBR)
(UNSPEC_PRECEU_PH_QBLA, UNSPEC_PRECEU_PH_QBRA, UNSPEC_SHLL)
(UNSPEC_SHLL_S, UNSPEC_SHRL_QB, UNSPEC_SHRA_PH, UNSPEC_SHRA_R)
(UNSPEC_MULEU_S_PH_QBL, UNSPEC_MULEU_S_PH_QBR, UNSPEC_MULQ_RS_PH)
(UNSPEC_MULEQ_S_W_PHL, UNSPEC_MULEQ_S_W_PHR, UNSPEC_DPAU_H_QBL)
(UNSPEC_DPAU_H_QBR, UNSPEC_DPSU_H_QBL, UNSPEC_DPSU_H_QBR)
(UNSPEC_DPAQ_S_W_PH, UNSPEC_DPSQ_S_W_PH, UNSPEC_MULSAQ_S_W_PH)
(UNSPEC_DPAQ_SA_L_W, UNSPEC_DPSQ_SA_L_W, UNSPEC_MAQ_S_W_PHL)
(UNSPEC_MAQ_S_W_PHR, UNSPEC_MAQ_SA_W_PHL, UNSPEC_MAQ_SA_W_PHR)
(UNSPEC_BITREV, UNSPEC_INSV, UNSPEC_REPL_QB, UNSPEC_REPL_PH)
(UNSPEC_CMP_EQ, UNSPEC_CMP_LT, UNSPEC_CMP_LE, UNSPEC_CMPGU_EQ_QB)
(UNSPEC_CMPGU_LT_QB, UNSPEC_CMPGU_LE_QB, UNSPEC_PICK, UNSPEC_PACKRL_PH)
(UNSPEC_EXTR_W, UNSPEC_EXTR_R_W, UNSPEC_EXTR_RS_W, UNSPEC_EXTR_S_H)
(UNSPEC_EXTP, UNSPEC_EXTPDP, UNSPEC_SHILO, UNSPEC_MTHLIP, UNSPEC_WRDSP)
(UNSPEC_RDDSP): Move to mips-dsp.md.
(UNSPEC_ABSQ_S_QB, UNSPEC_ADDU_PH, UNSPEC_ADDU_S_PH, UNSPEC_ADDUH_QB)
(UNSPEC_ADDUH_R_QB, UNSPEC_APPEND, UNSPEC_BALIGN, UNSPEC_CMPGDU_EQ_QB)
(UNSPEC_CMPGDU_LT_QB, UNSPEC_CMPGDU_LE_QB, UNSPEC_DPA_W_PH)
(UNSPEC_DPS_W_PH, UNSPEC_MADD, UNSPEC_MADDU, UNSPEC_MSUB, UNSPEC_MSUBU)
(UNSPEC_MUL_PH, UNSPEC_MUL_S_PH, UNSPEC_MULQ_RS_W, UNSPEC_MULQ_S_PH)
(UNSPEC_MULQ_S_W, UNSPEC_MULSA_W_PH, UNSPEC_MULT, UNSPEC_MULTU)
(UNSPEC_PRECR_QB_PH, UNSPEC_PRECR_SRA_PH_W, UNSPEC_PRECR_SRA_R_PH_W)
(UNSPEC_PREPEND, UNSPEC_SHRA_QB, UNSPEC_SHRA_R_QB, UNSPEC_SHRL_PH)
(UNSPEC_SUBU_PH, UNSPEC_SUBU_S_PH, UNSPEC_SUBUH_QB, UNSPEC_SUBUH_R_QB)
(UNSPEC_ADDQH_PH, UNSPEC_ADDQH_R_PH, UNSPEC_ADDQH_W, UNSPEC_ADDQH_R_W)
(UNSPEC_SUBQH_PH, UNSPEC_SUBQH_R_PH, UNSPEC_SUBQH_W, UNSPEC_SUBQH_R_W)
(UNSPEC_DPAX_W_PH, UNSPEC_DPSX_W_PH, UNSPEC_DPAQX_S_W_PH)
(UNSPEC_DPAQX_SA_W_PH, UNSPEC_DPSQX_S_W_PH, UNSPEC_DPSQX_SA_W_PH):
Moved to mips-dspr2.md.
(UNSPEC_MOVE_TF_PS, UNSPEC_C, UNSPEC_ALNV_PS, UNSPEC_CABS)
(UNSPEC_ADDR_PS, UNSPEC_CVT_PW_PS, UNSPEC_CVT_PS_PW, UNSPEC_MULR_PS)
(UNSPEC_ABS_PS, UNSPEC_RSQRT1, UNSPEC_RSQRT2, UNSPEC_RECIP1)
(UNSPEC_RECIP2, UNSPEC_SINGLE_CC, UNSPEC_SCC): Moved from mips-ps-3d.md.
(UNSPEC_LOONGSON_PAVG, UNSPEC_LOONGSON_PCMPEQ, UNSPEC_LOONGSON_PCMPGT)
(UNSPEC_LOONGSON_PEXTR, UNSPEC_LOONGSON_PINSR_0)
(UNSPEC_LOONGSON_PINSR_1, UNSPEC_LOONGSON_PINSR_2)
(UNSPEC_LOONGSON_PINSR_3, UNSPEC_LOONGSON_PMADD)
(UNSPEC_LOONGSON_PMOVMSK, UNSPEC_LOONGSON_PMULHU)
(UNSPEC_LOONGSON_PMULH, UNSPEC_LOONGSON_PMULL, UNSPEC_LOONGSON_PMULU)
(UNSPEC_LOONGSON_PASUBUB, UNSPEC_LOONGSON_BIADD, UNSPEC_LOONGSON_PSADBH)
(UNSPEC_LOONGSON_PSHUFH, UNSPEC_LOONGSON_PUNPCKH)
(UNSPEC_LOONGSON_PUNPCKL, UNSPEC_LOONGSON_PADDD)
(UNSPEC_LOONGSON_PSUBD): Move to mips-loongson.md.
(UNSPEC_LOONGSON_ALU1_TURN_ENABLED_INSN)
(UNSPEC_LOONGSON_ALU2_TURN_ENABLED_INSN)
(UNSPEC_LOONGSON_FALU1_TURN_ENABLED_INSN)
(UNSPEC_LOONGSON_FALU2_TURN_ENABLED_INSN): Moved to mips-loongson2ef.md.
(cpu): Update comment.
* config/mips/sync.md (UNSPEC_COMPARE_AND_SWAP)
(UNSPEC_COMPARE_AND_SWAP_12, UNSPEC_SYNC_OLD_OP, UNSPEC_SYNC_NEW_OP)
(UNSPEC_SYNC_NEW_OP_12, UNSPEC_SYNC_OLD_OP_12, UNSPEC_SYNC_EXCHANGE)
(UNSPEC_SYNC_EXCHANGE_12, UNSPEC_MEMORY_BARRIER): Moved from mips.md.
* config/mips/loongson.md (UNSPEC_LOONGSON_PAVG, UNSPEC_LOONGSON_PCMPEQ)
(UNSPEC_LOONGSON_PCMPGT, UNSPEC_LOONGSON_PEXTR, UNSPEC_LOONGSON_PINSR_0)
(UNSPEC_LOONGSON_PINSR_1, UNSPEC_LOONGSON_PINSR_2)
(UNSPEC_LOONGSON_PINSR_3, UNSPEC_LOONGSON_PMADD)
(UNSPEC_LOONGSON_PMOVMSK, UNSPEC_LOONGSON_PMULHU)
(UNSPEC_LOONGSON_PMULH, UNSPEC_LOONGSON_PMULL, UNSPEC_LOONGSON_PMULU)
(UNSPEC_LOONGSON_PASUBUB, UNSPEC_LOONGSON_BIADD, UNSPEC_LOONGSON_PSADBH)
(UNSPEC_LOONGSON_PSHUFH, UNSPEC_LOONGSON_PUNPCKH)
(UNSPEC_LOONGSON_PUNPCKL, UNSPEC_LOONGSON_PADDD)
(UNSPEC_LOONGSON_PSUBD): Moved from mips.md
* config/mips/loongson2ef.md (UNSPEC_LOONGSON_ALU1_TURN_ENABLED_INSN)
(UNSPEC_LOONGSON_ALU2_TURN_ENABLED_INSN)
(UNSPEC_LOONGSON_FALU1_TURN_ENABLED_INSN)
(UNSPEC_LOONGSON_FALU2_TURN_ENABLED_INSN): Moved from mips.md
* config/mips/mips-dsp.md (UNSPEC_ADDQ, UNSPEC_ADDQ_S, UNSPEC_SUBQ)
(UNSPEC_SUBQ_S, UNSPEC_ADDSC, UNSPEC_ADDWC, UNSPEC_MODSUB)
(UNSPEC_RADDU_W_QB, UNSPEC_ABSQ_S, UNSPEC_PRECRQ_QB_PH)
(UNSPEC_PRECRQ_PH_W, UNSPEC_PRECRQ_RS_PH_W, UNSPEC_PRECRQU_S_QB_PH)
(UNSPEC_PRECEQ_W_PHL, UNSPEC_PRECEQ_W_PHR, UNSPEC_PRECEQU_PH_QBL)
(UNSPEC_PRECEQU_PH_QBR, UNSPEC_PRECEQU_PH_QBLA, UNSPEC_PRECEQU_PH_QBRA)
(UNSPEC_PRECEU_PH_QBL, UNSPEC_PRECEU_PH_QBR, UNSPEC_PRECEU_PH_QBLA)
(UNSPEC_PRECEU_PH_QBRA, UNSPEC_SHLL, UNSPEC_SHLL_S, UNSPEC_SHRL_QB)
(UNSPEC_SHRA_PH, UNSPEC_SHRA_R, UNSPEC_MULEU_S_PH_QBL)
(UNSPEC_MULEU_S_PH_QBR, UNSPEC_MULQ_RS_PH, UNSPEC_MULEQ_S_W_PHL)
(UNSPEC_MULEQ_S_W_PHR, UNSPEC_DPAU_H_QBL, UNSPEC_DPAU_H_QBR)
(UNSPEC_DPSU_H_QBL, UNSPEC_DPSU_H_QBR, UNSPEC_DPAQ_S_W_PH)
(UNSPEC_DPSQ_S_W_PH, UNSPEC_MULSAQ_S_W_PH, UNSPEC_DPAQ_SA_L_W)
(UNSPEC_DPSQ_SA_L_W, UNSPEC_MAQ_S_W_PHL, UNSPEC_MAQ_S_W_PHR)
(UNSPEC_MAQ_SA_W_PHL, UNSPEC_MAQ_SA_W_PHR, UNSPEC_BITREV, UNSPEC_INSV)
(UNSPEC_REPL_QB, UNSPEC_REPL_PH, UNSPEC_CMP_EQ, UNSPEC_CMP_LT)
(UNSPEC_CMP_LE, UNSPEC_CMPGU_EQ_QB, UNSPEC_CMPGU_LT_QB)
(UNSPEC_CMPGU_LE_QB, UNSPEC_PICK, UNSPEC_PACKRL_PH, UNSPEC_EXTR_W)
(UNSPEC_EXTR_R_W, UNSPEC_EXTR_RS_W, UNSPEC_EXTR_S_H, UNSPEC_EXTP)
(UNSPEC_EXTPDP, UNSPEC_SHILO, UNSPEC_MTHLIP, UNSPEC_WRDSP)
(UNSPEC_RDDSP): Moved from mips.md.
* config/mips/mips-dspr2.md (UNSPEC_ABSQ_S_QB, UNSPEC_ADDU_PH)
(UNSPEC_ADDU_S_PH, UNSPEC_ADDUH_QB, UNSPEC_ADDUH_R_QB, UNSPEC_APPEND)
(UNSPEC_BALIGN, UNSPEC_CMPGDU_EQ_QB, UNSPEC_CMPGDU_LT_QB)
(UNSPEC_CMPGDU_LE_QB, UNSPEC_DPA_W_PH, UNSPEC_DPS_W_PH, UNSPEC_MADD)
(UNSPEC_MADDU, UNSPEC_MSUB, UNSPEC_MSUBU, UNSPEC_MUL_PH)
(UNSPEC_MUL_S_PH, UNSPEC_MULQ_RS_W, UNSPEC_MULQ_S_PH, UNSPEC_MULQ_S_W)
(UNSPEC_MULSA_W_PH, UNSPEC_MULT, UNSPEC_MULTU, UNSPEC_PRECR_QB_PH)
(UNSPEC_PRECR_SRA_PH_W, UNSPEC_PRECR_SRA_R_PH_W, UNSPEC_PREPEND)
(UNSPEC_SHRA_QB, UNSPEC_SHRA_R_QB, UNSPEC_SHRL_PH, UNSPEC_SUBU_PH)
(UNSPEC_SUBU_S_PH, UNSPEC_SUBUH_QB, UNSPEC_SUBUH_R_QB, UNSPEC_ADDQH_PH)
(UNSPEC_ADDQH_R_PH, UNSPEC_ADDQH_W, UNSPEC_ADDQH_R_W, UNSPEC_SUBQH_PH)
(UNSPEC_SUBQH_R_PH, UNSPEC_SUBQH_W, UNSPEC_SUBQH_R_W, UNSPEC_DPAX_W_PH)
(UNSPEC_DPSX_W_PH, UNSPEC_DPAQX_S_W_PH, UNSPEC_DPAQX_SA_W_PH)
(UNSPEC_DPSQX_S_W_PH, UNSPEC_DPSQX_SA_W_PH): Moved from mips.md.
* config/mips/mips-ps-3d.md (UNSPEC_MOVE_TF_PS, UNSPEC_C)
(UNSPEC_ALNV_PS, UNSPEC_CABS, UNSPEC_ADDR_PS, UNSPEC_CVT_PW_PS)
(UNSPEC_CVT_PS_PW, UNSPEC_MULR_PS, UNSPEC_ABS_PS, UNSPEC_RSQRT1)
(UNSPEC_RSQRT2, UNSPEC_RECIP1, UNSPEC_RECIP2, UNSPEC_SINGLE_CC)
(UNSPEC_SCC): Moved from mips.md.
* config/mips/mips.c (mips_arch, mips_tune): Change enum from
"processor_type" to "processor".
(mips_rtx_cost_data): Replace PROCESSOR_MAX with NUM_PROCESSOR_VALUES.
* config/mips/mips.h (processor_type): Delete.
(mips_cpu_info.cpu, mips_arch, mips_tune): Change enum from
"processor_type" to "processor".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160580 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* configure.ac (tm_include_list): Add insn-constants.h.
* configure: Regenerate.
* Makefile.in (GTM_H): Move insn-constants.h here from...
(TM_H): ...here.
* mkconfig.sh: Remove special handling for insn-constants.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160579 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* Makefile.in (BUILD_RTL): Move build/read-md.o to...
(BUILD_MD): ...this new variable.
(simple_generated_rtl_h, simple_generated_rtl_c): New variables
that include the old contents of simple_generated_h and
simple_generated_c.
(simple_generated_h, simple_generated_c): Include them.  Add
insn-constants.h.
(s-%): Make simple_generated_{h,c} stamps depend on $(MD_DEPS)
and simple_generated_rtl_{h,c} stamps depend on insn-conditions.md.
Remove these dependencies from the main rule and include
insn-conditions.md in the command line only if it appears
in the dependency list.
(insn-constants.h, s-constants): Delete.
(build/genconstants.o): Don't depend on $(RTL_BASE_H), $(GTM_H)
or gensupport.h.
(build/genmddeps.o): Likewise.
(genprogrtl): New variable that contains everything from genprogmd
except mddeps and constants.
(genprogmd): Redefine in terms of genprogrtl.  Make these programs
depend on $(BUILD_MD)
(genprog): New variable.  Make these programs depend on
$(BUILD_ERRORS).
* genmddeps.c: Don't include tm.h, rtl.h or gensupport.h.
(main): Use read_md_files instead of init_rtx_reader_args.
* genconstants.c: As for genmddeps.c.
* read-md.h (read_skip_construct): Declare.
* read-md.c (read_skip_construct): New function.
(handle_file): Allow a null handle_directive, skipping the
construct if so.
(parse_include): Update the comment accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160578 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* Makefile.in (build/genmddeps.o): Depend on $(READ_MD_H).
* genmddeps.c: Include read-md.h.
(main): Call init_rtx_reader_args instead of init_md_reader_args.
* genattr.c (main): Likewise.
* genattrtab.c (main): Likewise.
* genautomata.c (main): Likewise.
* gencodes.c (main): Likewise.
* genconditions.c (main): Likewise.
* genconfig.c (main): Likewise.
* genconstants.c (main): Likewise.
* genemit.c (main): Likewise.
* genextract.c (main): Likewise.
* genflags.c (main): Likewise.
* genopinit.c (main): Likewise.
* genoutput.c (main): Likewise.
* genpeep.c (main): Likewise.
* genrecog.c (main): Likewise.
* genpreds.c (main): Likewise.
* gensupport.h (in_fname): Move to read-md.h.
(init_md_reader_args_cb): Rename to...
(init_rtx_reader_args_cb): ...this and return a bool.
(init_md_reader_args): Rename to...
(init_rtx_reader_args): ...this and return a bool.
(include_callback): Move to read-md.h.
* gensupport.c (in_fname, include_callback, base_dir, max_include_len)
(file_name_list, first_dir_md_include): Move to read-md.c
(first_bracket_include): Delete unused variable.
(last_dir_md_include): Move to read-md.c.
(process_include): Delete, moving code to read-md.c:handle_include.
(process_rtx): Don't handle INCLUDE.
(save_string): Delete.
(rtx_handle_directive): New function.
(init_md_reader_args_cb): Rename to...
(init_rtx_reader_args_cb): ...this and return a boolean success value.
Use read_md_args.
(init_md_reader_args): Rename to...
(init_rtx_reader_args): ...this and return a boolean success value.
* rtl.def (INCLUDE): Delete.
* rtl.h (read_rtx): Remove "int *" argument.  Add "const char *"
argument.
* read-rtl.c (read_conditions): Don't gobble ')' here.
(read_mapping): Likewise.
(read_rtx): Remove LINENO argument.  Add RTX_NAME argument.
Handle top-level non-rtx constructs here rather than in read_rtx_1.
Store the whole queue in *X.  Remove call to init_md_reader.
(read_rtx_1): Rename to...
(read_rtx_code): ...this.  Call read_nested_rtx to read subrtxes.
Don't handle top-level non-rtx constructs here.  Don't handle (nil)
here.
(read_nested_rtx): New function.  Handle (nil) here rather than
in read_rtx_code.
(read_rtx_variadic): Call read_nested_rtx to read subrtxes.  Don't
gobble ')' here.
* read-md.h (directive_handler_t): New type.
(in_fname, include_callback): Moved from read-md.h.
(read_constants, init_md_reader): Delete.
(read_md_files): Declare.
* read-md.c (file_name_list, in_fname, base_dir, first_dir_md_include)
(last_dir_md_include_ptr, include_callback, max_include_len): Moved
from gensupport.c.
(read_constants): Rename to...
(handle_constants): ...this.  Don't gobble ')' here.
(handle_include, handle_file, handle_toplevel_file)
(parse_include): New functions, mostly taken from gensupport.c.
(init_md_reader): Subsume into...
(read_md_files): ...this new function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160577 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* read-md.h (read_char): Increment read_md_lineno after reading '\n'.
(unread_char): Decrement read_md_lineno after putting back '\n'.
* read-md.c (fatal_with_file_and_line): Push back any characters
that we decide not to add to the context.
(read_skip_spaces): Don't increment read_md_lineno here.  Avoid using
fatal_expected_char in cases where '/' ends a line (for example).
(read_name): Don't increment read_md_lineno here.
(read_escape): Likewise.
(read_quoted_string): Likewise.
(read_braced_string): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160576 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* Makefile.in (READ_MD_H): Add $(HASHTAB_H).
(build/genconstants.o): Depend on $(READ_MD_H) gensupport.h.
* genconstants.c: Include read-md.h.
* read-rtl.c (md_constants): Move to read-md.c.
(md_name): Move to read-md.h.
(initialize_iterators): Use leading_string_hash instead of def_hash
and leading_string_eq_p instead of def_name_eq_p.
(read_name): Move to read-md.c.
(def_hash, def_name_eq_p): Delete.
(read_constants, traverse_md_constants): Move to read-md.c.
* rtl.h (md_constant, traverse_md_constants): Move to read-md.h.
* read-md.h: Include hashtab.h.
(md_name): Moved from read-rtl.c.
(md_constant): Moved from read-md.h.
(leading_string_hash, leading_string_eq_p, read_name)
(read_constants, traverse_md_constants): Declare.
* read-md.c (md_constants): Moved from read-rtl.c.
(leading_string_hash, leading_string_eq_p): New functions.
(read_name, read_constants, traverse_md_constants): Moved from
read-rtl.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160575 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* read-rtl.c (md_name): New structure.
(read_name): Take an md_name instead of a buffer pointer.
Use the "string" field instead of strcpy when expanding constants.
(read_constants): Remove the tmp_char argument.  Update the calls
to read_name, using two local name buffers instead of the tmp_char
argument.  Merge the constant-creation code.
(read_conditions): Remove the tmp_char argument.  Update the calls
to read_name, using a local name buffer instead of the tmp_char
argument.
(read_mapping): Replace tmp_char variable with a local name buffer.
Update the calls to read_name.
(read_rtx_1): Likewise.  Update the calls to read_constants and
read_conditions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160574 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* Makefile.in (build/read-md.o): Depend on errors.h.
* read-md.h (error_with_line): Declare.
* read-md.c: Include errors.h.
(message_with_line_1): New function, extracted from...
(message_with_line): ...here.
(error_with_line): New function.
* genattrtab.c: If a call to message_with_line is followed by
"have_error = 1;", replace both statements with a call to
error_with_line.
* genoutput.c: Likewise.
* genpreds.c: Likewise.
* genrecog.c: If a call to message_with_line is followed by
"error_count++;", replace both statements with a call to
error_with_line.
(errorcount): Delete.
(main): Don't check it.
* gensupport.c: If a call to message_with_line is followed by
"errors = 1;", replace both statements with a call to error_with_line.
(errors): Delete.
(process_define_cond_exec): Check have_error instead of errors.
(init_md_reader_args_cb): Likewise.  Don't set errors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160573 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* read-md.h (read_md_file): Declare.
(read_char, unread_char): New functions.
(fatal_with_file_and_line, fatal_expected_char, read_skip_spaces)
(read_quoted_string, read_string): Remove FILE * argument.
* read-md.c (read_md_file): New variable.
(read_md_filename, read_md_lineno): Update comments and remove
unnecessary initialization.
(fatal_with_file_and_line, fatal_expected_char, read_skip_spaces)
(read_escape, read_quoted_string, read_braced_string, read_string):
Remove FILE * argument.  Update calls accordingly, using read_char
and unread_char instead of getc and ungetc.
* rtl.h (read_rtx): Remove FILE * argument.
* read-rtl.c (iterator_group): Remove FILE * argument from
"find_builtin".
(iterator_traverse_data): Remove "infile" field.
(find_mode, find_code, apply_mode_maps, apply_iterator_to_rtx)
(add_mapping, read_name, read_constants, read_conditions)
(validate_const_int, find_iterator, read_mapping, check_code_iterator)
(read_rtx, read_rtx_1, read_rtx_variadic): Remove FILE * argument.
Remove file arguments from all calls, using read_char and unread_char
instead of getc and ungetc.
* gensupport.c (process_include): Preserve read_md_file around
the include.  Set read_md_file to the handle of the included file.
Update call to read_rtx.
(init_md_reader_args_cb): Set read_md_file to the handle of the file
and remove local FILE *.  Update calls to read_rtx.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160572 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* read-md.h (read_rtx_lineno): Rename to...
(read_md_lineno): ...this.
(read_rtx_filename): Rename to...
(read_md_filename): ...this.
(copy_rtx_ptr_loc): Rename to...
(copy_md_ptr_loc): ...this.
(print_rtx_ptr_loc): Rename to...
(print_md_ptr_loc): ...this.
* read-md.c: Likewise.  Update references after renaming.
(string_obstack): Replace RTL with MD in comment.
(set_rtx_ptr_loc): Rename to...
(set_md_ptr_loc): ...this.
(get_rtx_ptr_loc): Rename to...
(get_md_ptr_loc): ...this.
* genconditions.c: Update references after renaming.
* genemit.c: Likewise.
* genoutput.c: Likewise.
* genpreds.c: Likewise.
* gensupport.c: Likewise.
* read-rtl.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160571 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* Makefile.in (READ_MD_H): New variable.
(BUILD_RTL): Add build/read-md.o.
(lto-wrapper.o): Depend on coretypes.h instead of defaults.h.
(build/gensupport.o, build/read-rtl.o, build/genattr.o)
(build/genattrtab.o, build/genconditions.o build/genemit.o)
(build/genextract.o, build/genflags.o, build/genoutput.o)
(build/genpreds.o, build/genrecog.o): Depend on $(READ_MD_H).
(build/read-md.o): New rule.
* defaults.h (obstack_chunk_alloc, obstack_chunk_free)
(OBSTACK_CHUNK_SIZE, gcc_obstack_init): Move to...
* coretypes.h: ...here.
* lto-wrapper.c: Include coretypes.h instead of defaults.h.
* pretty-print.c (obstack_chunk_alloc, obstack_chunk_free): Delete.
* genattr.c: Include read-md.h.
* genattrtab.c: Likewise.
* genconditions.c: Likewise.
* genemit.c: Likewise.
* genextract.c: Likewise.
* genflags.c: Likewise.
* genoutput.c: Likewise.
* genpreds.c: Likewise.
* genrecog.c: Likewise.
* rtl.h (read_skip_spaces, copy_rtx_ptr_loc, print_rtx_ptr_loc)
(join_c_conditions, print_c_condition, read_rtx_filename)
(read_rtx_lineno): Move to read-md.h.
* read-rtl.c: Include read-md.h.
(ptr_loc, string_obstack, ptr_locs, ptr_loc_obstack)
(joined_conditions, joined_conditions_obstack, read_rtx_lineno)
(read_rtx_filename, fatal_with_file_and_line, fatal_expected_char)
(leading_ptr_hash, leading_ptr_eq_p, set_rtx_ptr_loc, get_rtx_ptr_loc)
(copy_rtx_ptr_loc, print_rtx_ptr_loc, join_c_conditions)
(print_c_condition, read_skip_spaces, read_escape, read_quoted_string)
(read_braced_string, read_string): Move to read-md.c.
(read_rtx): Move some initialization to init_md_reader and call
init_md_reader here.
* gensupport.h (message_with_line, n_comma_elts, scan_comma_elt):
Move to read-md.h.
* gensupport.c: Include read-md.h.
(message_with_line, n_comma_elts, scan_comma_elt): Move to
read-md.c.
* read-md.h, read-md.c: New files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160570 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/38273
* gfortran.texi: Document that Cray pointers cannot be function
results.

PR fortran/36234
* gfortran.texi: Document lack of support for syntax
"complex FUNCTION name*16()", and existence of alternative
legacy syntax "complex*16 FUNCTION name()".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@160569 138bc75d-0d04-0410-961f-82ee72b054a4