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PR ada/54125
* exp_attr.adb (Expand_N_Attribute_Reference): Expand new
Atomic_Always_Lock_Free attribute.
* sem_attr.adb (Analyze_Attribute): Analyze new
Atomic_Always_Lock_Free attribute.
(Eval_Attribute): Nothing to do with new Atomic_Always_Lock_Free
attribute.
* sem_ch9.adb (Allows_Lock_Free_Implementation):
Support_Atomic_Primitives check replaces previous erroneous
size check.
* sem_util.adb, sem_util.ads (Support_Atomic_Primitives):
New routine.
* snames.ads-tmpl: New name Name_Atomic_Always_Lock_Free and
new attribute Attribute_Atomic_Always_Lock_Free defined.
* s-atopri.adb: Support_Atomic_Primitives checks replaced by
Atomic_Always_Lock_Free queries.
* system-aix64.ads, system-aix.ads, system-darwin-ppc.ads,
system-hpux.ads, system-linux-alpha.ads, system-linux-hppa.ads,
system-linux-ppc.ads, system-linux-s390.ads,
system-linux-s390x.ads, system-linux-sh4.ads,
system-linux-sparc.ads, system-lynxos178-ppc.ads,
system-lynxos-ppc.ads, system-mingw.ads,
system-vxworks-arm.ads, system-solaris-sparc.ads,
system-solaris-sparcv9.ads, system-vms_64.ads,
system-vxworks-m68k.ads, system-vxworks-mips.ads,
system-vxworks-ppc.ads, system-vxworks-sparcv9.ads: Flag
Support_Atomic_Primitives removed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190163 138bc75d-0d04-0410-961f-82ee72b054a4
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* sem_ch12.adb (Insert_Freeze_Node_For_Instance): Inst is now
a local variable. Retrieve the related instance when processing
a subprogram instantiation. Such instances appear as wrapper
packages.
2012-07-23 Vincent Pucci <pucci@adacore.com>
* system-aix64.ads, system-aix.ads, system-darwin-ppc.ads,
system-hpux.ads, system-linux-alpha.ads,
system-linux-hppa.ads, system-linux-ppc.ads,
system-linux-s390.ads, system-linux-s390x.ads,
system-linux-sh4.ads, system-linux-sparc.ads,
system-lynxos-ppc.ads, system-mingw.ads,
system-solaris-sparc.ads, system-solaris-sparcv9.ads,
system-vms_64.ads, * system-vxworks-arm.ads, system-vxworks-m68k.ads,
system-vxworks-mips.ads, system-vxworks-ppc.ads,
system-vxworks-sparcv9.ads: Support_Atomic_Primitives set to False.
* system-darwin-x86.ads, system-darwin-x86_64.ads,
system-freebsd-x86.ads, system-freebsd-x86_64.ads,
system-hpux-ia64.ads, system-linux-ia64.ads, system-linux-x86.ads,
system-linux-x86_64.ads, system-lynxos-x86.ads,
system-mingw-x86_64.ads, system-solaris-x86.ads,
system-solaris-x86_64.ads, system-vms-ia64.ads,
system-vxworks-x86.ads: Support_Atomic_Primitives set to True.
* s-atopri.adb (Lock_Free_Read_X): New body.
(Lock_Free_Try_Write_X): Support_Atomic_Primitives check added.
(Lock_Free_Try_Write_64): New body.
* s-atopri.ads: New type uint.
(Sync_Compare_And_Swap_64): __sync_val_compare_and_swap_8 intrinsic
import.
(Lock_Free_Read_X): Body moved to s-atopri.adb.
(Lock_Free_Try_Write_64): Similar to other Lock_Free_Try_Write_X
routines.
* targparm.adb: New enumeration literal SAP
(Support_Atomic_Primitives) for type Targparm_Tags. New constant
SAP_Str. New component SAP_Str'Access for array Targparm_Str.
(Get_Target_Parameters): Parse Support_Atomic_Primitives_On_Target
flag.
* targparm.ads: New back-end code generation flag
Support_Atomic_Primitives_On_Target
2012-07-23 Vincent Pucci <pucci@adacore.com>
* gnat_ugn.texi: Dimensionality checking documentation updated.
2012-07-23 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Make_Inline): If the pragma applies to a
subprogram renaming, set inline flags on both the renamed entity
and on the renaming, so that some ASIS queries can be handled
consistently in the absence of expansion.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189772 138bc75d-0d04-0410-961f-82ee72b054a4
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* exp_ch5.adb, sinfo.ads, make.adb, s-pooglo.adb, sem_ch12.adb,
freeze.adb, sem_ch6.adb, par-ch12.adb: Minor reformatting.
2011-08-29 Tristan Gingold <gingold@adacore.com>
* system-darwin-x86.ads, system-linux-s390x.ads, system-linux-alpha.ads,
system-tru64.ads, system-irix-n32.ads, system-vxworks-arm.ads,
system-linux-hppa.ads, system-linux-s390.ads,
system-solaris-sparcv9.ads, system-mingw.ads, system-linux-ia64.ads,
system-vms_64.ads, system-vxworks-sparcv9.ads, system-linux-ppc.ads,
system-aix64.ads, system-lynxos-ppc.ads, system-linux-sh4.ads,
system-solaris-x86.ads, system-linux-x86_64.ads, system-linux-x86.ads,
system-vxworks-ppc.ads, system-hpux.ads, system-darwin-ppc.ads,
system-solaris-sparc.ads, system-lynxos-x86.ads,
system-vxworks-m68k.ads, system-hpux-ia64.ads, system-irix-o32.ads,
system-solaris-x86_64.ads, system-mingw-x86_64.ads,
system-vxworks-mips.ads, system-linux-sparc.ads, system-vms-ia64.ads,
system-freebsd-x86.ads, system-aix.ads, system-darwin-x86_64.ads,
system-vxworks-x86.ads: Remove GCC_ZCX_Support
* s-taprop-posix.adb, s-taprop-irix.adb, s-taprop-vxworks.adb,
s-taprop-tru64.adb, s-taprop-linux.adb, s-taprop-solaris.adb: Ditto.
* opt.ads: Adjust comment.
* targparm.ads, targparm.adb: Remove GCC_ZCX_Support_On_Target.
* gnat1drv.adb: Do not check for GCC_ZCX_Support_On_Target.
* system.ads: Move GCC_ZCX_Support to obsolete entries.
2011-08-29 Emmanuel Briot <briot@adacore.com>
* makeutl.adb (Do_Complete): Resolve symbolic links when a relative
file name is specified on the gnatmake or gprbuild command line, and
before we search for that file in the project.
2011-08-29 Ed Schonberg <schonberg@adacore.com>
* sem_type.adb (Within_Instance): New predicate in Collect_Interps,
used to determine whether a possible interpretation for an overloadable
entity is declared within the current instantiation and should be
included in the candidate set.
2011-08-29 Vasiliy Fofanov <fofanov@adacore.com>
* gnat_rm.texi, gnat_ugn.texi: Clean ups.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@178186 138bc75d-0d04-0410-961f-82ee72b054a4
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* opt.ads: Minor editing.
2011-08-29 Yannick Moy <moy@adacore.com>
* gnat1drv.adb (Adjust_Global_Switches): Remove options for ALFA mode
that only made sense for CodePeer mode.
2011-08-29 Jose Ruiz <ruiz@adacore.com>
* targparm.ads (Support_64_Bit_Divides_On_Target): Remove this flag
which is no longer used.
* targparm.adb (S64, S64_Str, Get_Target_Parameters): Remove the
handling of the 64-bit division check.
* exp_ch4.adb (Expand_N_Op_Divide): Remove the check for 64-bit
division available.
* system*.ads (Support_64_Bit_Divides): Remove this flag which is no
longer used.
2011-08-29 Thomas Quinot <quinot@adacore.com>
* get_scos.adb: Minor reformatting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@178163 138bc75d-0d04-0410-961f-82ee72b054a4
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* gnatcmd.adb, prj-proc.adb, mlib-prj.adb, prj.adb, makeutl.ads,
prj-util.adb, prj-util.ads, prj-conf.adb, prj-env.adb: Minor
reformatting.
2011-08-03 Javier Miranda <miranda@adacore.com>
* exp_util.adb (Is_VM_By_Copy_Actual): Include N_Slide nodes as actuals
that must be passed by copy in VM targets.
2011-08-03 Emmanuel Briot <briot@adacore.com>
* prj.ads, prj-nmsc.adb (Files_Htable): removed this htable, which
duplicates a similar htable now in the project tree.
2011-08-03 Claire Dross <dross@adacore.com>
* a-cfdlli.adb, a-cfhama.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
a-cofove.adb ("=", Length, Is_Empty, Clear, Assign, Copy, Element,
Replace_Element, Query_Element, Update_Element, Move, Insert, Prepend,
Append, Delete, Delete_First, Delete_Last, Reverse_Element, Swap,
Splice, First, First_Element, Last, Last_Element, Next, Previous, Find,
Reverse_Find, Contains, Has_Element, Iterate, Reverse_Iterate, Capacity,
Reserve_Length, Length, Strict_Equal, Left, Right): Data-structure
update.
2011-08-03 Arnaud Charlet <charlet@adacore.com>
* s-taprop-posix.adb, s-taprop-linux.adb, s-taprop-tru64.adb
(ATCB_Key): Removed, not always used.
* s-tpopsp-posix.adb, s-tpopsp-posix-foreign.adb (ATCB_Key): Moved from
s-taprop-posix.adb.
* s-tpopsp-tls.adb: New file.
* gcc-interface/Makefile.in: Use TLS implementation of s-tpopsp.adb on
x86/x64/ia64/powerpc/sparc Linux.
2011-08-03 Arnaud Charlet <charlet@adacore.com>
* system-aix.ads, system-aix64.ads: Set ZCX_By_Default to True.
* gcc-interface/Makefile.in: Switch to ZCX by default on AIX ports.
2011-08-03 Thomas Quinot <quinot@adacore.com>
* rtsfind.ads, exp_dist.adb, exp_dist.ads
(Build_From_Any_Call, Build_To_Any_Call, Build_TypeCode_Call):
Fix type selection for mapping integer types to PolyORB types.
2011-08-03 Bob Duff <duff@adacore.com>
* sem_ch7.adb: Minor comment clarification.
2011-08-03 Bob Duff <duff@adacore.com>
* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): If we get
an error analyzing a choice, skip further processing. Further
processing could cause a crash or cascade errors.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177262 138bc75d-0d04-0410-961f-82ee72b054a4
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* gcc-interface/Makefile.in (aix LIBGNAT_TARGET_PAIRS): Use the
64bit system.ads for ppc64 multilib variants.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148659 138bc75d-0d04-0410-961f-82ee72b054a4
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