* config/alpha/alpha.md (divmodsi_internal_er): Split, so that
we represent the address load's dependency on the gp.
(divmoddi_internal_er): Likewise.
(divmodsi_internal_er_1, divmoddi_internal_er_1): New.
From-SVN: r47914
* sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
that is the parent of other generics, the instance body replaces the
instance node. Retrieve the instance of the spec, which is the one
that is visible in clients and within the body.
From-SVN: r47906
* gnatmain.adb: Initial version.
* gnatmain.ads: Initial version.
* prj-attr.adb (Initialisation_Data): Add package Gnatstub.
* snames.adb: Updated to match snames.ads.
* snames.ads: Added Gnatstub.
* prj-attr.adb (Initialization_Data): Change name from
Initialisation_Data.
* g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
+ and * applied to backslashed expressions like \r.
* g-os_lib.ads: String_List type added, Argument_List type is now
subtype of String_List.
* g-os_lib.ads: Change copyright to FSF
Add comments for String_List type
* g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
string to the buffer).
From-SVN: r47905
2001-12-11 Steve Ellcey <sje@cup.hp.com>
* doc/tm.texi (FUNCTION_ARG_REG_LITTLE_ENDIAN): New.
* defaults.h (FUNCTION_ARG_REG_LITTLE_ENDIAN): New.
* calls.c (store_unaligned_arguments_into_pseudos): Check
FUNCTION_ARG_REG_LITTLE_ENDIAN to see how structures
are passed/returned.
* expr.c (move_block_from_reg): Ditto.
(move_block_from_reg): Ditto.
(copy_blkmode_from_reg): Ditto.
* stmt.c (expand_return): Ditto.
* stor-layout.c (compute_record_mode): If
FUNCTION_ARG_REG_LITTLE_ENDIAN is set then check
MEMBER_TYPE_FORCES_BLK even if mode == VOIDmode.
* config/ia64/hpux.h (MEMBER_TYPE_FORCES_BLK): Set to true
so that Structures of one field are still treated as structures.
(FUNCTION_ARG_REG_LITTLE_ENDIAN): New, set it to true.
(FUNCTION_ARG_PADDING): Set to ia64_hpux_function_arg_padding().
(PAD_VARARGS_DOWN): Modify from default to not pad structures down.
* config/ia64/ia64-protos.h (ia64_hpux_function_arg_padding): New.
* config/ia64/ia64.c (ia64_hpux_function_arg_padding): New function
to special case handling of structure padding.
From-SVN: r47904
* freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
sem_attr.
* sem_attr.adb: Simplify previous fix for Address.
(Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
to avoid anomalies where the bound of the type appears to raise
constraint error.
* lib-xref.adb (Output_Refs): Make sure pointers are always properly
handled.
* sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
renamed unit before checking for recursive instantiations.
* prj.ads: Add comments for some of the fields.
From-SVN: r47902
* lib-xref.adb (Output_Refs): Don't output type references outside
the main unit if they are not otherwise referenced.
* sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
code and diagnose additional illegal uses
* sem_util.adb (Is_Object_Reference): An indexed component is an
object only if the prefix is.
* g-diopit.adb: Initial version.
* g-diopit.ads: Initial version.
* g-dirope.adb:
(Expand_Path): Avoid use of Unbounded_String
(Find, Wildcard_Iterator): Moved to child package Iteration
* Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
* sem_attr.adb: Minor reformatting
From-SVN: r47901
2001-12-11 Daniel Berlin <dan@cgsoftware.com>
* sched-rgn.c (CONST_BASED_ADDRESS_P): CONST_INT -> CONSTANT_P.
(may_trap_exp): Stores only are risk if they trap, too, not just
if code == MEM.
From-SVN: r47900
* sem_ch3.adb: Clarify some ???.
* exp_util.adb (Must_Be_Aligned): Removed, replaced by
Exp_Pakd.Known_Aligned_Enough
* sem_ch13.adb (Check_Address_Alignment): Removed, extended
version is moved to Exp_Ch13.
From-SVN: r47899
* einfo.ads: Minor reformatting
* exp_ch5.adb: Add comment for previous.change
* ali.adb: New interface for extended typeref stuff.
* ali.ads: New interface for typeref stuff.
* checks.adb (Apply_Alignment_Check): New procedure.
* debug.adb: Add -gnatdM for modified ALI output
* exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
* lib-xref.adb: Extend generation of <..> notation to cover
subtype/object types. Note that this is a complete rewrite,
getting rid of the very nasty quadratic algorithm previously
used for derived type output.
* lib-xref.ads: Extend description of <..> notation to cover
subtype/object types. Uses {..} for these other cases.
Also use (..) for pointer types.
* sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
* exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
(Known_Aligned_Enough): Replaces Must_Be_Aligned.
From-SVN: r47896
* gnatcmd.adb:
Changed /COMPILE_ONLY to /ACTIONS=COMPILE
Changed /BIND_ONLY to /ACTIONS=BIND
Changed /LINK_ONLY to /ACTIONS=LINK
* sem_ch8.adb (Find_Selected_Component): improved search for a
candidate package in case of error.
* sem_ch12.adb (Inline_Instance_Body): place head of use_clause
chain back on scope stack before reinstalling use clauses.
* exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
is enabled, do not kill the code for the condition, to preserve
warning.
From-SVN: r47895
* checks.adb (Insert_Valid_Check): Apply validity check to expression
of conversion, not to result of conversion.
* sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
before freezing parent. If the declarations are mutually recursive,
an access to the current record type may be frozen before the
derivation is complete.
From-SVN: r47894
cp:
PR g++/51
* parse.y (frob_specs): Indicate it is a language linkage which
contained the extern.
* decl.c (grokdeclarator): Allow extern language linkage with
other specifiers.
testsuite:
* g++.dg/other/linkage1.C: New test.
* g++.old-deja/g++.brendan/err-msg2.C: Alter to avoid two
specifiers.
From-SVN: r47891
* objc/objc-act.c (finish_message_expr): Fix misplaced parens in a
test of class names.
* objc/compile: New test directory.
* objc/compile/compile.exp: New expect script.
* objc/compile/20011211-1.m: New compile test.
From-SVN: r47886
2001-12-11 David O'Brien <obrien@FreeBSD.org>
* config.gcc (m68020-*-elf*): Expand tm_file to include all needed
cpu configuration headers.
* config/h8300/elf.h: Include dbxelf.h.
* config/m68k/linux.h: Likewise.
* config/m68k/m68020-elf.h: Likewise.
* config/m68k/m68kv4.h: Likewise.
* config/sh/elf.h: Likewise.
* config/m68k/m68kemb.h: Add comment about the its purpose.
Approved by: Richard Henderson <rth@redhat.com>
Message-ID: <20011210155120.A23862@redhat.com>
From-SVN: r47885
* builtins.c (expand_builtin): Use a switch statement to list
those functions not expanded without optimizations, instead of a
series of equality tests.
From-SVN: r47876
* gcc/configure.in: Hardcode that vfork works on VMS host.
* gcc/configure: Regenerated.
* libiberty/configure.in: Hardcode that vfork works on VMS host.
* libiberty/configure: Regenerated.
From-SVN: r47869
