* config/i386/i386.c (ix86_option_override_internal): Enable flag_ree
also for 32bit targets.
testsuite/ChangeLog:
* gcc.dg/pr50038.c: Move to ...
* gcc.target/i386/pr50038.c: ... here. Test on all targets.
From-SVN: r182605
/cp
2011-12-21 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51305
* semantics.c (massage_constexpr_body): Reorder conditionals, make
sure a BIND_EXPR embedded in a MUST_NOT_THROW_EXPR is handled.
/testsuite
2011-12-21 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51305
* g++.dg/cpp0x/constexpr-noexcept6.C: New.
From-SVN: r182594
2011-12-21 Richard Guenther <rguenther@suse.de>
lto/
* lto.c (GIMPLE_REGISTER_TYPE): New define.
(LTO_FIXUP_TREE): Use it.
(uniquify_nodes): Mark new non-prevailing types and avoid
calling gimple_register_type on others.
(lto_read_decls): Add comment.
From-SVN: r182591
* tree-vect-patterns.c (vect_operation_fits_smaller_type): Initialize
*op0 and *op1 to NULL_TREE first to avoid warnings.
* calls.c (initialize_argument_information): Initialize base to avoid
warnings.
From-SVN: r182590
PR middle-end/51644
PR middle-end/51647
* tree-eh.c (decide_copy_try_finally): At -O0, return true
even when ndests is not 1, if there are only gimple_clobber_p
(or debug) stmts in the finally sequence.
* tree-inline.c (estimate_num_insns): Return 0 for gimple_clobber_p
stmts.
* gcc.dg/pr51644.c: New test.
* g++.dg/warn/Wreturn-4.C: New test.
From-SVN: r182589
2011-12-21 Javier Miranda <miranda@adacore.com>
* sem_ch3.ads, sem_ch3.adb (Check_CPP_Type): New subprogram.
(Process_Full_View): Invoke Check_CPP_Type if processing the
full-view of a CPP type.
* sem_prag.adb (Process_Import_Or_Interface): Add missing support
for importing a CPP type that has an incomplete declaration. Move
to new routine Check_CPP_Type the code that verifies that
components of imported CPP types do not have default expressions.
From-SVN: r182587
2011-12-21 Vincent Celier <celier@adacore.com>
* prj-nmsc.adb (Report_No_Sources): Remove argument Lang. Report
no sources even for languages that are not allowed.
(Add_Source): Get the source even when the language is not allowed.
2011-12-21 Robert Dewar <dewar@adacore.com>
* sem_ch6.adb (Process_Formals): Add defensive code.
2011-12-21 Ed Schonberg <schonberg@adacore.com>
* sem_ch7.adb, sem_ch13.adb (Analyze_Package_Specification): Build the
invariant procedure of a type declaration that is a completion and has
aspect specifications.
(Build_Invariant_Procedure): If the procedure is built for a
type declaration that is a completion, analyze body expliitly
because all private declarations have been already analyzed.
2011-12-21 Claire Dross <dross@adacore.com>
* a-cfdlli.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
a-cofove.adb: Minor reformating on formal containers
2011-12-21 Vincent Celier <celier@adacore.com>
* makeutl.adb (Mains.Complete_Mains.Do_Complete): Remove
any main that is not in the list of restricted languages.
(Insert_Project_Sources.Do_Insert): Only add sources of languages
in the list of restricted languages.
2011-12-21 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Valid_Conversion): A type conversion is valid when
the target type is an anonymous access type and the operand is a
rewriting of an allocator. The conversion is typically inserted
when the designated type is an interface.
2011-12-21 Ed Schonberg <schonberg@adacore.com>
* exp_ch9.adb (Establish_Task_Master): If the enclosing block
has no declarations, create new declarative list for it.
2011-12-21 Matthew Heaney <heaney@adacore.com>
* a-rbtgbk.adb (Generic_Conditional_Insert): Fixed incorrect comment.
From-SVN: r182586
2011-12-21 Yannick Moy <moy@adacore.com>
* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Do not
ignore representation attributes in Alfa mode, since formal
verification backend does not depend on actual physical
representation, but code may still refer to attribute values.
2011-12-21 Yannick Moy <moy@adacore.com>
* par-ch13.adb (P_Aspect_Specifications): Recognize the cases
where a comma between two aspects is missing, or erroneously
replaced by a semicolon, issue an error and proceed with next
aspect.
* par.adb, sinfo.ads: Fix typos.
2011-12-21 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Mark_Coextensions): A coextension for an
object that is part of the expression in a return statement,
or part of the return object in an extended return statement,
must be allocated dynamically.
From-SVN: r182585
2011-12-21 Matthew Heaney <heaney@adacore.com>
* a-crbtgk.adb (Generic_Conditional_Insert): Fixed incorrect comment.
2011-12-21 Ed Schonberg <schonberg@adacore.com>
* sem_ch5.adb (Analyze_Iterator_Specification): If the name
of an element iterator is not an entity name we introduce a
local renaming declaration for it. To prevent spurious warnings
on parameterless function calls that return a container, when
expansion is disabled (either explicitly or because of a previous
errors) the name must be marked as not coming from source.
2011-12-21 Arnaud Charlet <charlet@adacore.com>
* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Separate
handling in CodePeer mode and only ignore Component_Size
attribute.
2011-12-21 Robert Dewar <dewar@adacore.com>
* sem_ch6.adb (Process_Formals): Set proper mechanism for
formals whose types have conventions Ada_Pass_By_Copy or
Ada_Pass_By_Reference.
From-SVN: r182584
2011-12-21 Arnaud Charlet <charlet@adacore.com>
* gnat1drv.adb (Gnat1Drv): Always delete old scil files in
CodePeer mode.
2011-12-21 Robert Dewar <dewar@adacore.com>
* comperr.adb: Minor reformatting.
2011-12-21 Ed Schonberg <schonberg@adacore.com>
* aspects.ads: New table Base_Aspect, to indicate that an aspect
is defined on a base type.
* aspects.adb (Find_Aspect): If the aspect is a Base_Aspect,
examine the representation items of the base type.
2011-12-21 Pascal Obry <obry@adacore.com>
* gnat_ugn.texi, prj.ads, prj-nmsc.adb, prj-attr.adb, projects.texi,
snames.ads-tmpl: Use Encapsulated instead of Fully Standalone library.
2011-12-21 Pascal Obry <obry@adacore.com>
* adaint.c (__gnat_is_executable_file_attr) [_WIN32]: Add parentheses
to kill warning.
From-SVN: r182582
2011-12-21 Martin Jambor <mjambor@suse.cz>
* tree-into-ssa.c (rewrite_update_stmt): Do not dump extra newlines.
(rewrite_update_enter_block): Likewise.
(dump_update_ssa): Likewise.
(update_ssa): Likewise but also dump a newline at the beginning.
From-SVN: r182581
2011-12-21 Thomas Quinot <quinot@adacore.com>
* thread.c, s-oscons-tmplt.c, init.c (pthread_condattr_setclock): For
AIX 5.2, define as a dummy weak symbol in init.c.
(CLOCK_RT_Ada): Set to CLOCK_MONOTONIC on all versions of AIX.
2011-12-21 Thomas Quinot <quinot@adacore.com>
* snames.ads-tmpl, sem_ch8.adb: Minor reformatting.
* sem_prag.adb: Minor comment clarification.
2011-12-21 Vincent Celier <celier@adacore.com>
* prj-nmsc.adb (Report_No_Sources): New argument Lang for the
language name as a Name_Id. Do not report no sources if language
is not allowed.
(Add_Source): Do not add source if language is not allowed.
* prj.adb (Add_Restricted_Language): New procedure
(Is_Allowed_Language): New function
* prj.ads (Add_Restricted_Language): New procedure
(Is_Allowed_Language): New function
From-SVN: r182577
2011-12-21 Gary Dismukes <dismukes@adacore.com>
* gnat_ugn.texi: Minor reformatting.
2011-12-21 Ed Schonberg <schonberg@adacore.com>
* exp_ch5.adb (Expand_Iterator_Loop): The cursor operation
Has_Element is the formal of Iterator_Interfaces, and within
the instantion of this package it is a renaming of some local
function with an unrelated name. Retrieve the operation from
the instance itself, not from the container package.
2011-12-21 Vincent Pucci <pucci@adacore.com>
* exp_ch6.adb (Expand_Call): Expand_Put_Call_With_Dimension_String
replaced by Expand_Put_Call_With_Dimension_Symbol
* sem_ch12.adb (Analyze_Package_Instantiation): New check for
System.Dim_Float_IO and System.Dim_Integer_IO instantiation.
* sem_ch3.adb (Analyze_Declarations): Removed
Remove_Dimension_In_Declaration call.
* sem_dim.adb: Update comments. Redefine the
representation of a Rational. Propagate all changes involving
data structures and types throughout the pakage. Output the
dimension aggregates for each error messages.
("/"): Rational constructor "/" removed for Whole operands.
("/"): New rational operation "/" for Rational operands.
("*"): Operation "*" between Rational and Int removed.
("abs"): New unary operator "abs" for Rational.
(Analyze_Aspect_Dimension_System): Reorganized.
(Analyze_Dimension_Identifier): Removed.
(Copy_Dimensions): Removed.
(Create_Rational_From_Expr): New Boolean parameter.
(Dimensions_Msg_Of): New routine. Return
a string with the dimensions of the parameter.
(From_Dimension_To_String_Of_Symbols): Renaming of
From_Dimension_To_String_Id.
* sem_dim.ads: Update comments.
(Is_Dim_IO_Package_Instantiation): New routine.
(Remove_Dimension_In_Declaration): Removed.
* sem_res.adb (Resolve_Op_Expon): Reorganized calls of
Eval_Op_Expon_For_Dimensioned_Type and Eval_Op_Expon.
* s-diflio.ads, s-diinio.ads: Update comments.
From-SVN: r182575
2011-12-21 Pascal Obry <obry@adacore.com>
* prj-attr.adb, snames.ads-tmpl: Add Library_Standalone,
Library_Fully_Standalone_Options and
Library_Fully_Standalone_Supported attributes.
* prj-nmsc.adb (Check_Library): Update check to take into
account fully standalone libraries. Such shared libraries can
only depend on static libraries.
(Check_Stand_Alone_Library): Add support for fully standalone libraries.
(Process_Project_Level_Simple_Attributes): Store value for
configuration attribute Library_Fully_Standalone_Supported.
* prj.ads, makeutl.adb (Standalone): New enumeration type.
(Project_Data): Standalone_Library now of type Standlone.
(Project_Configuration): Add Lib_Fully_Standalone_Supported
field.
(Default_Project_Config): Initialize new Lib_Fully_Standalone_Supported
field.
* clean.adb (Clean_Project): Adjust to new type for Standalone.
* make.adb (Library_Phase): Adjust to new type for Standalone.
(Gnatmake): Likewise.
* mlib-prj.adb (Build_Library): Adjust to new type for
Standalone.
2011-12-21 Thomas Quinot <quinot@adacore.com>
* gnatls.adb (Gnatls): Call Set_Standard_Error at startup, and then
Set_Standard_Output just before producing normal (non-diagnostic)
output.
* gnatcmd.adb (Gnatcmd): Call Set_Standard_Error at initialization
(and again after parsing project files).
2011-12-21 Vincent Celier <celier@adacore.com>
* prj-conf.adb (Do_Autoconf): When the object directory does
not exist, create auto.cgpr in the directory where temporary
files are created.
From-SVN: r182573
2011-12-21 Richard Guenther <rguenther@suse.de>
PR lto/41159
* tree-outof-ssa.c (insert_value_copy_on_edge): Use the
mode of the pseudo as destination mode. Only assert that
is equal to the promoted mode of the decl if it is a REG.
From-SVN: r182570
Also decompose vectors in large integer modes.
* tree-vect-generic.c (expand_vector_operations_1): Correct tests
for vector types -- use the type not the mode. Fix optab selection
for vector shifts by a scalar. Handle over-large integer modes
like BLKmode.
From-SVN: r182563
This puts xorsi3 in the same format as andsi3 and iorsi3.
This similarity fixes code generation issues with splitting
atomic_fetch_xor post-reload.
* config/arm/arm.md (*arm_xorsi3): Match iorsi3 and perform
post-reload splitting.
From-SVN: r182562
This changes code generation from "eors; eors; orrs" (which ranges
from 6 to 12 bytes and requires three scratch registers), to
"cmp; it; cmp" (which is always 6 bytes for register inputs and
requires no scratch registers).
* config/arm/arm.md (*arm_cmpdi_unsigned): Enable for thumb2.
* config/arm/arm.c (arm_select_cc_mode): Use it.
From-SVN: r182561
* config/i386/morestack.S (__morestack_non_split): If there is
enough stack space already, don't split. Ask for more stack space
than we required.
From-SVN: r182555
gcc/
* tree-ssa-math-opts.c (convert_plusminus_to_widen): Restrict
handling of signedness differences to integer types. Only build
a new optype if type1 isn't correct.
From-SVN: r182554
2011-12-20 Vladimir Makarov <vmakarov@redhat.com>
PR target/49865
* ira-costs.c (find_costs_and_classes): Prefer registers even
if the memory cost is the same.
From-SVN: r182553
2011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
* unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
`sys/sdt.h'.
(_Unwind_DebugHook): New function.
(uw_restore_core_regs): New define.
(unwind_phase2): Use uw_restore_core_regs instead of
restore_core_regs.
(unwind_phase2_forced): Likewise.
(__gnu_Unwind_Resume): Likewise.
From-SVN: r182552
* c-decl.c (diagnose_mismatched_decls, grokdeclarator, grokfield)
(finish_struct): Refer to C11 in comments. Use flag_isoc11.
* c-parser.c (c_parser_static_assert_declaration)
(c_parser_static_assert_declaration_no_semi, c_parser_declspecs)
(c_parser_alignas_specifier, c_parser_alignof_expression): Refer
to C11 in comments. Use flag_isoc11.
* c-typeck.c (comptypes_check_different_types): Refer to C11 in
comment.
* doc/cpp.texi (Overview): Refer to -std=c11 instead of -std=c1x.
* doc/cppopts.texi (-std=c11, -std=gnu11): Document in preference
to -std=c1x and -std=gnu1x.
* doc/extend.texi (Inline, Alternate Keywords, Other Builtins)
(__builtin_complex, Unnamed Fields): Refer to -std=c11 and C11
instead of -std=c1x and C1X.
* doc/invoke.texi (-std=c11, -std=iso9899:2011): Document in
preference to -std=c1x.
(-std=gnu11): Document in preference to -std=gnu1x.
* doc/standards.texi: Document C11 instead of C1X. Document C11
as actual standard. Document headers required from freestanding
C11 implementations.
* ginclude/float.h, ginclude/stddef.h: Test __STDC_VERSION__ >=
201112L for C11. Update comments to refer to C11.
gcc/c-family:
* c-common.c (flag_isoc99): Update comment to refer to C11.
(flag_isoc1x): Change to flag_isoc11.
* c-common.h (flag_isoc99): Update comment to refer to C11.
(flag_isoc1x): Change to flag_isoc11.
* c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
C11.
* c-opts.c (set_std_c1x): Change to set_std_c11.
(c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
Call set_std_c11.
(set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
(set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
* c.opt (std=c1x): Change to std=c11. Document as non-draft
standard.
(std=c1x, std=iso9899:2011): Add as aliases of std=c11.
(std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
(std=gnu1x): Make alias of std=gnu11.
gcc/testsuite:
* gcc.dg/c11-version-1.c, gcc.dg/c11-version-2.c,
gcc.dg/c94-version-1.c, gcc.dg/c99-version-1.c,
gcc.dg/gnu11-version-1.c: New tests.
libcpp:
* include/cpplib.h (CLK_GNUC1X): Change to CLK_GNUC11.
(CLK_STDC1X): Change to CLK_STDC11.
* init.c (lang_defaults): Update comments.
(cpp_init_builtins): Update language tests. Use 201112L for C11
__STDC_VERSION__.
From-SVN: r182551
gcc/
* expr.c (store_field): Avoid a direct store if the mode is larger
than the size of the bit field.
* stor-layout.c (layout_decl): If flag_strict_volatile_bitfields,
treat non-volatile bit fields like volatile ones.
* toplev.c (process_options): Disallow combination of
-fstrict-volatile-bitfields and ABI versions less than 2.
* config/arm/arm.c (arm_option_override): Don't enable
flag_strict_volatile_bitfields if the ABI version is less than 2.
* config/h8300/h8300.c (h8300_option_override): Likewise.
* config/rx/rx.c (rx_option_override): Likewise.
* config/m32c/m32c.c (m32c_option_override): Likewise.
* config/sh/sh.c (sh_option_override): Likewise.
gcc/testsuite/
* gcc.target/arm/volatile-bitfields-4.c: New test.
* c-c++-common/abi-bf.c: New test.
From-SVN: r182545
