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OPEN(...,status='REPLACE'))
2004-06-26 Bud Davis <bdavis9659@comcast.net>
PR gfortran/16196
* unix.c(regular_file): create file if it does not exist.
* gfortran.fortran-torture/execute/open_replace.f90: New test case.
From-SVN: r83709
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2004-06-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
Andrew Vaught <andyv@firstinter.net>
PR fortran/15190
* decl.c (gfc_match_type_spec), io.c (match_io), parse.c
(decode_statement): Enforce required space in free-form.
Co-Authored-By: Andrew Vaught <andyv@firstinter.net>
From-SVN: r83708
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PR C++/14865
* decl2.c (maybe_emit_vtables): Always import_export_vtable for the
reachability analysis.
From-SVN: r83707
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setting MEM_NOTRAP_P.
2004-06-26 Andrew Haley <aph@redhat.com>
* emit-rtl.c (set_mem_attributes_minus_bitpos): Check
TREE_THIS_NOTRAP when setting MEM_NOTRAP_P.
* tree-eh.c (tree_could_trap_p): Check TREE_THIS_NOTRAP.
* tree.h (TREE_THIS_NOTRAP): New.
From-SVN: r83706
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for GEU, GTU, LEU and LTU.
* genattrtab.c (write_test_expr): Put a unsigned cast before
the first operand for GEU, GTU, LEU and LTU.
From-SVN: r83704
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* c-typeck.c, cfgexpand.c, ddg.c, ddg.h, df.c, fold-const.c,
gcov.c, gimplify.c, modulo-sched.c, passes.c, tree-cfg.c,
tree-mudflap.c, tree-nrv.c, tree-outof-ssa.c, tree-ssa-dom.c,
tree-ssa-dse.c, tree-ssa-operands.c, tree-ssa-pre.c,
tree-tailcall.c: Fix comment typos. Follow spelling
conventions.
From-SVN: r83703
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2004-06-25 Eric Christopher <echristo@redhat.com>
* config/mips/mips.md: Add back scheduling exclusion info.
From-SVN: r83699
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* ifcvt.c (seq_contains_jump): Delete function.
(end_ifcvt_sequence): Replace call to seq_contains_jump with an
inline test for a jump instruction in the existing "insn" loop.
(block_fallthru): Document function.
From-SVN: r83697
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[[Split portion of a mixed commit.]]
From-SVN: r83694.2
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register is bad)
PR wrong-code/15089
* loop.c (scan_loop): Do not move user-specified register
assignments.
From-SVN: r83684
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* c-common.h (warn_cast_qual, warn_missing_format_attribute,
warn_pointer_arith, warn_missing_prototypes, warn_parentheses,
warn_missing_braces, warn_sign_compare, warn_long_long,
warn_redundant_decls, warn_float_equal, warn_char_subscripts,
warn_conversion, warn_format_y2k, warn_format_extra_args,
warn_format_zero_length, warn_format_nonliteral,
warn_format_security, mesg_implicit_function_declaration,
warn_bad_function_cast, warn_traditional,
warn_declaration_after_statement, warn_strict_prototypes,
warn_missing_declarations, warn_nested_externs,
warn_sequence_point, warn_init_self, warn_div_by_zero,
warn_implicit_int, warn_nonnull, warn_old_style_definition,
warn_selector, warn_undeclared_selector, warn_protocol,
warn_abi, warn_invalid_offsetof, warn_ctor_dtor_privacy,
warn_overloaded_virtual, warn_nonvdtor, warn_reorder,
warn_synth, warn_pmf2ptr, warn_ecpp, warn_sign_promo,
warn_old_style_cast, warn_nontemplate_friend,
warn_deprecated): Remove explicit declarations.
* c-common.c: Likewise, remove explicit definitions.
* c-opts.c: Likewise, remove explicit assignments.
* c.opts: Likewise, add implicit declare/define/assign.
From-SVN: r83680
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* gimplify.c (lookup_tmp_var): Set TREE_READONLY in is_formal case.
(build_addr_expr_with_type): Deleted.
(build_addr_expr): Deleted; callers changed to build_fold_addr_expr.
(gimplify_compound_lval): Make two passes over reference nest.
From-SVN: r83678
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* tree-nested.c (build_addr): Merge real/imagpart with
handled_component_p.
(convert_nonlocal_reference, convert_local_reference): Process extra
args to COMPONENT_REF and ARRAY_REF.
* tree-outof-ssa.c (discover_nonconstant_array_refs_r): Check for
lower bound and field offset being constant.
From-SVN: r83677
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* cp-mudflap.c (mflang_flush_calls): Fix thinkos resulting from
2004-06-23 change.
From-SVN: r83675
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PR wrong-code/16129
* alias.c (get_alias_set): Adjust setting of
DECL_POINTER_ALIAS_SET for pointers to aggregates.
From-SVN: r83674
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type, mode, and 'can alias' value.
* tree-inline.c (remap_type): Arrange to have just one pointer type
for each type, mode, and 'can alias' value.
(setup_one_parameter): Remap type when making VAR_DECL for PARM_DECL.
(estimate_num_insns_1): Minor code reformatting.
(inline_forbidden_p_1): Likewise; add; missing return statement.
From-SVN: r83672
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apple-ppc-darwin port)
PR middle-end/15825
* ifcvt.c (unshare_ifcvt_sequence): Rename to end_ifcvt_sequence.
Use get_isns and end_sequence instead of accepting a seq argument.
Scan the instruction sequence for unrecognizable or jump insns.
(noce_try_move, noce_try_store_flag, noce_try_store_flag_constants,
noce_try_addcc, noce_try_store_flag_mask, noce_try_cmove,
noce_try_cmove_arith, noce_try_minmax, noce_try_abs,
noce_try_sign_mask): Use end_ifcvt_sequence to factor common code.
* gcc.dg/pr15825-1.c: New test case.
From-SVN: r83671
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gimplifying the innermost component.
* gimplify.c (gimplify_compound_lval): Reset TREE_SIDE_EFFECTS
after gimplifying the innermost component.
In
From-SVN: r83670
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handled_component_p handling.
* tree-dfa.c (get_virtual_var): Merge real/imaginary parts with
handled_component_p handling.
* tree-gimple.c (get_base_address): Likewise and fix typo that
caused both recursion and looping.
From-SVN: r83669
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flavor))
PR target/16176
* config/mips/mips.c (mips_expand_unaligned_load): Use a temporary
register for the destination of the lwl or ldl.
From-SVN: r83668
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* tree-cfg.c (verify_expr): Add macro CHECK_OK.
Properly test for nest of handled_components in LHS context.
From-SVN: r83666
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From-SVN: r83662
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gcc/
* target-def.h (TARGET_CXX_GUARD_TYPE, TARGET_CXX_GUARD_MASK_BIT,
TARGET_CXX): Define.
(TARGET_INITIALIZER): Use TARGET_CXX.
* target.h (struct gcc_target): Add struct cxx.
* targhooks.h (default_cxx_guard_type): Add prototype.
* targhooks.c (default_cxx_guard_type): New function.
* config/arm/arm.c (TARGET_CXX_GUARD_TYPE, TARGET_CXX_GUARD_MASK_BIT):
Define.
(arm_cxx_guard_type, arm_cxx_guard_mask_bit): New functions.
* doc/tm.texi: Document TARGET_CXX_GUARD_TYPE and
TARGET_CXX_GUARD_MASK_BIT.
gcc/cp/
* decl2.c (get_guard): Call targetm.cxx.guard_type.
(get_guard_bits, get_guard_cond): Call targetm.cxx.guard_mask_bit.
libstdc++/
* libsupc++/cxxabi.h: Define __ARM_EABI__
(__guard): Use it.
* libsupc++/guard.h (__cxa_guard_acquire, __cxa_guard_release): Ditto.
From-SVN: r83660
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2004-06-25 Pascal Obry <obry@gnat.com>
* makegpr.adb (Build_Library): Remove parameter Lib_Address and
Relocatable from Build_Dynamic_Library call.
* gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
Relocatable are now synonym.
* Makefile.in: Use s-parame-mingw.adb on MingW platform.
* mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
call.
* mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
Lib_Address and Relocatable.
(Default_DLL_Address): Removed.
* mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
(Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
(Default_DLL_Address): Removed.
* mlib-tgt-mingw.adb: Ditto.
(Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
* s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
the initial thread stack size.
* a-strmap.ads: Move package L to private part as it is not used in
the spec. Found while reading code.
2004-06-25 Olivier Hainque <hainque@act-europe.fr>
* tracebak.c: Introduce support for a GCC infrastructure based
implementation of __gnat_backtrace.
* raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
any more. Use accessors instead. This eases maintenance and relaxes
some alignment constraints.
(_GNAT_Exception structure): Remove the Ada specific fields
(EID_For, Adjust_N_Cleanups_For): New accessors, exported by
a-exexpr.adb.
(is_handled_by, __gnat_eh_personality): Replace component references to
exception structure by use of the new accessors.
* init.c (__gnat_initialize): Adjust comments to match the just
reverted meaning of the -static link-time option.
* adaint.c (convert_addresses): Arrange not to define a stub for
mips-irix any more, as we now want to rely on a real version from a
recent libaddr2line.
* a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
the personality routine can use them and not have to rely on a C
counterpart of the record anymore. This simplifies maintenance and
relaxes the constraint of having Standard'Maximum_Alignment match
BIGGEST_ALIGNMENT.
Update comments, and add a section on the common header alignment issue.
2004-06-25 Geert Bosch <bosch@gnat.com>
* a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
2004-06-25 Robert Dewar <dewar@gnat.com>
* gnat_rm.texi: Fix section on component clauses to indicate that the
restriction on byte boundary placement still applies for bit packed
arrays.
Add comment on stack usage from Initialize_Scalars
* gnat_ugn.texi: Add documentation for -gnatyLnnn
* stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
limiting nesting level.
* usage.adb: Add line for -gnatyLnnn switch
* g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
sem_ch13.adb, exp_aggr.adb: Minor reformatting
* sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
type as well as on the subtype. This corrects a problem in freeze in
setting alignments of atomic types.
* sem_eval.ads: Minor comment typo fixed
* par-util.adb (Push_Scope_Stack): Check for violation of max nesting
level. Minor reformatting.
* fname.adb (Is_Predefined_File_Name): Require a letter after the
minus sign. This means that file names like a--b.adb will not be
considered predefined.
* freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
record Test new flag and give diagnostic for bad component clause.
(Freeze_Entity): Set alignment of array from component alignment in
cases where this is safe to do.
* exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
arrays.
* cstand.adb: (Create_Standard): Set alignment of String to 1
* einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
* exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
code in the common constrained array cases.
* a-storio.adb: Change implementation to avoid possible alignment
problems on machines requiring strict alignment (data should be moved
as type Buffer, not type Elmt).
* checks.adb (Apply_Array_Size_Check): Improve these checks by
killing the overflow checks which we really do not need (64-bits is
enough).
2004-06-25 Vincent Celier <celier@gnat.com>
* makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
(Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
inconditionally for the main project.
(Recursive_Add_Archives.Add_Archive_Path): New procedure
(Link_Executables.Check_Time_Stamps): New procedure
(Link_Executables.Link_Foreign): New procedure
Changes made to reduce nesting level of this package
(Check): New procedure
(Add_Switches): When not in quiet output, check that a switch is not
the concatenation of several valid switches. If it is, issue a warning.
(Build_Global_Archive): If the global archive is rebuilt, linking need
to be done.
(Compile_Sources): Rebuilding a library archive does not imply
rebuilding the global archive.
(Build_Global_Archive): New procedure
(Build_Library): New name for Build_Archive, now only for library
project
(Check_Archive_Builder): New procedure
(Create_Global_Archive_Dependency_File): New procedure
(Gprmake): Call Build_Global_Archive before linking
* makegpr.adb: Use Other_Sources_Present instead of Sources_Present
throughout.
(Scan_Arg): Display the Copyright notice when -v is used
* gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
for gnatls.
* vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
COMPILE.
Add new GNAT LIST qualifier /FILES=
Added qualifier /DIRECTORY= to GNAT METRIC
Added qualifier /FILES= to GNAT METRIC
Added qualifier /FILES to GNAT PRETTY
* switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
to take into account both versions of the switch.
* switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
always be the last switch to the gcc driver. Disable switch storing so
that switches automatically added by the gcc driver are not put in the
ALI file.
* prj.adb (Project_Empty): Take into account changes in components of
Project_Data.
* prj.ads (Languages_Processed): New enumaration value All_Languages.
* prj.ads (Project_Data): Remove component Lib_Elaboration: never
used. Split Boolean component Ada_Sources_Present in two Boolean
components Ada_Sources_Present and Other_Sources_Present.
Minor reformatting
* prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
instead of Sources_Present.
(Set_Ada_Paths.Add.Recursive_Add): Ditto
* prj-nmsc.adb: Minor reformatting
(Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
(Check_Ada_Naming_Scheme_Validity): New name of previous procedure
Check_Ada_Naming_Scheme.
Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
throughout.
* prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
In_Limited.
Make sure that all cycles where there is at least one "limited with"
are detected.
(Parse_Single_Project): New Boolean parameter In_Limited
* prj-proc.adb (Recursive_Check): When Process_Languages is
All_Languages, call first Prj.Nmsc.Ada_Check, then
Prj.Nmsc.Other_Languages_Check.
* prj-proc.adb (Process): Use Ada_Sources_Present or
Other_Sources_Present (instead of Sources_Present) depending on
Process_Languages.
* lang-specs.h: Keep -g and -m switches in the same order, and as the
last switches.
* lib.adb (Switch_Storing_Enabled): New global Boolean flag
(Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
False.
(Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
False.
* lib.ads (Disable_Switch_Storing): New procedure.
* make.adb: Modifications to reduce nesting level of this package.
(Check_Standard_Library): New procedure
(Gnatmake.Check_Mains): New procedure
(Gnatmake.Create_Binder_Mapping_File): New procedure
(Compile_Sources.Compile): Add switch -gnatez as the last option
(Display): Never display -gnatez
* Makefile.generic:
When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
* gnatcmd.adb (Check_Project): New function
(Process_Link): New procedure to reduce nesting depth
(Check_Files): New procedure to reduce the nesting depth.
For GNAT METRIC, include the inherited sources in extending projects.
(GNATCmd): When GNAT LS is invoked with a project file and no files,
add the list of files from the sources of the project file. If this list
is too long, put it in a temp text files and use switch -files=
(Delete_Temp_Config_Files): Delete the temp text file that contains
a list of source for gnatpp or gnatmetric, if one has been created.
(GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
in the project file is too large, create a temporary text file that
list them and pass it to the tool with "-files=<temp text file>".
(GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
* gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
generated file is in not in Ada.
* gnatls.adb: Remove all parameters And_Save that are no longer used.
(Scan_Ls_Arg): Add processing for -files=
(Usage): Add line for -files=
* g-os_lib.adb (On_Windows): New global constant Boolean flag
(Normalize_Pathname): When on Windows and the path starts with a
directory separator, make sure that the resulting path will start with
a drive letter.
* clean.adb (Clean_Archive): New procedure
(Clean_Project): When there is non-Ada code, delete the global archive,
the archive dependency files, the object files and their dependency
files, if they exist.
(Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
2004-06-25 Thomas Quinot <quinot@act-europe.fr>
* sinfo.ads: Fix typo in comment.
* sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
the TSS for remote access-to-subprogram types, since these TSS are
always present once the type has been analyzed.
(RAS_E_Dereference): Same.
* sem_attr.adb (Analyze_Attribute): When analysis of an attribute
reference raises Bad_Attribute, mark the reference as analyzed so the
node (and any children resulting from rewrites that could have occurred
during the analysis that ultimately failed) is not analyzed again.
* exp_ch7.ads (Find_Final_List): Fix misaligned comment.
* exp_dist.adb: Minor comment fix.
* exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
type is an anonymous access type, no unchecked deallocation of the
allocated object can occur. If the object is controlled, attach it with
a count of 1. This allows attachment to the Global_Final_List, if
no other relevant list is available.
(Get_Allocator_Final_List): For an anonymous access type that is
the type of a discriminant or record component, the corresponding
finalisation list is the one of the scope of the type.
2004-06-25 Ed Schonberg <schonberg@gnat.com>
* sem_ch3.adb (Replace_Type): When computing the signature of an
inherited subprogram, use the first subtype if the derived type
declaration has no constraint.
* exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
before applying previous optimization. Minor code cleanup.
* exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
placed at the beginning of an unpacked record without explicit
alignment, a slice of it will be aligned and does not need a copy when
used as an actual.
2004-06-25 Ed Schonberg <schonberg@gnat.com>
PR ada/15591
PR ada/15592
* sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
reference is written with expressions mimicking parameters.
2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
PR ada/15589
* sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
STEP 2a. The constraints of a full type declaration of a derived record
type are checked for conformance with those declared in the
corresponding private extension declaration. The message
"not conformant with previous declaration" is emitted if an error is
detected.
2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
* g-traceb.ads: Document the need for -E binder switch in the spec.
* g-trasym.ads: Document the need for -E binder switch in the spec.
2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
* sem_prag.adb: Add handling of pragma Detect_Blocking.
* snames.h, snames.ads, snames.adb: Add entry for pragma
Detect_Blocking.
* s-rident.ads: Change reference to pragma Detect_Blocking.
* targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
system.ads.
* opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
to indicate whether pragma Detect_Blocking is active.
* par-prag.adb: Add entry for pragma Detect_Blocking.
* rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
of not handling WITH.
Note that this replaces the previous update which was incorrect.
2004-06-25 Javier Miranda <miranda@gnat.com>
* sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
use-clauses to have a clean environment.
* sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
the installation of the use-clauses to stablish a clean environment in
case of compilation of a separate unit; otherwise the call to
use_one_package is protected by the barrier Applicable_Use.
* sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
the installation of the use-clauses to stablish a clean environment in
case of compilation of a separate unit.
(End_Use_Clauses): Minor comment cleanup.
2004-06-25 Sergey Rybin <rybin@act-europe.fr>
* gnat_ugn.texi: Add description of the gnatpp 'files' switch
From-SVN: r83658
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* config/rs6000/darwin.h (CC1_SPEC): Handle -gused and -gfull.
* config/i386/darwin.h (CC1_SPEC): Same.
From-SVN: r83655
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From-SVN: r83654
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From-SVN: r83653
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From-SVN: r83651
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* arm.c (arm_arch4t): New variable.
(arm_override_options): Initialize it. If compiling for armv5 or
higher clear TARGET_INTERWORK.
(output_call): Abort if called for armv5. Use BX if it's available.
(output_call_mem): Use BLX if available and ensure that all armv5
code is interworking safe.
(output_return_instruction): Always use BX in preference to MOV if
it's available.
(arm_output_epilogue): Likewise.
(arm_final_prescan_insn): Never conditionally call a subroutine
on armv5.
* arm.h (arm_arch4t): Declare.
* arm.md (call_reg_armv5, call_value_reg_armv5): New.
(call_reg_arm, call_value_reg_arm): Renamed from call_reg and
call_value_reg respectively.
(call_reg_thumb_v5, call_value_reg_thumb_v5): New.
(call_reg_thumb, call_value_reg_thumb): Renamed from call_indirect
and call_value_indirect respectively.
From-SVN: r83647
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const_float_1_operand.
* config/mips/mips.c (reg_or_const_float_1_operand): Reimplement
in terms of const_float_1_operand.
From-SVN: r83640
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PR target/16144
* config/mips/mips.md (divsf, divdf): Don't FAIL if the first operand
is 1.0; force it into a register instead.
From-SVN: r83639
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comments cleanup.
* config/m68k/m68k.h: Restore valid comment removed by mistake with
the recent m68k comments cleanup.
From-SVN: r83637
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* decl.c (grokdeclarator): Restore error messages about __thread.
* parser.c (cp_parser_decl_specifier_seq): Likewise.
From-SVN: r83636
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* c-gimplify.c (gimplify_for_stmt): Use gimplify_and_add.
* gimplify.c (internal_get_tmp_var, gimplify_return_expr): Likewise.
(gimplify_loop_expr, gimplify_init_constructor): Likewise.
(gimplify_self_mod_expr, gimplify_cond_expr): Likewise.
From-SVN: r83634
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PR/16131
* gimplify.c (voidify_wrapper_expr): Allow TARGET_EXPR.
From-SVN: r83633
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From-SVN: r83632
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From-SVN: r83630
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* gimplify.c (append_to_compound_expr): Deleted.
* tree-gimple.h (append_to_compound_expr): Deleted.
From-SVN: r83629
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modifiers to find a base to mark addressable.
* fold-const.c (fold_addr_expr_with_type): Look through all
valid LHS modifiers to find a base to mark addressable.
From-SVN: r83628
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* tree.h (debug_find_tree): Add declaration.
* tree-inline.c (debug_find_tree): Remove extern declaration.
From-SVN: r83627
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2004-06-24 Eric Christopher <echristo@redhat.com>
* config/rs6000/rs6000.md: Apply change mistakenly
deleted with 2004-06-22 patch.
From-SVN: r83625
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[[Split portion of a mixed commit.]]
From-SVN: r83622.2
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* c-decl.c (c_in_iteration_stmt, c_in_case_stmt): Remove.
(c_break_label, c_cont_label): New.
(start_function): Update initializations.
(c_push_function_context): Update saves.
(c_pop_function_context): Update restores.
* c-parse.in: Update expected conflicts.
(stmt_count, compstmt_count): Remove. Remove all updates.
(if_prefix, simple_if, do_stmt_start): Remove.
(lineno_labeled_stmt): Remove.
(lineno_labels): New.
(c99_block_lineno_labeled_stmt): Use it.
(lineno_stmt, lineno_label): Don't clear EXPR_LOCUS before calling
annotate_with_locus.
(select_or_iter_stmt): Replace by ...
(condition, if_statement_1, if_statement_2, if_statement,
start_break, start_continue, while_statement, do_statement,
for_cond_expr, for_incr_expr, for_statement, switch_statement): New.
(stmt): Split out ...
(stmt_nocomp): ... this. Use c_finish_bc_stmt, c_finish_goto_label,
c_finish_goto_ptr.
* c-semantics.c (add_stmt): Don't add line numbers to labels.
* c-tree.h: Update prototypes.
(struct language_function): Remove x_in_iteration_stmt, x_in_case_stmt;
add x_break_label, x_cont_label, x_switch_stack.
(c_switch_stack): Declare.
* c-typeck.c (c_finish_goto_label, c_finish_goto_ptr): New.
(c_finish_return): Return the statement.
(c_switch_stack): Rename from switch_stack; export.
(if_elt, if_stack, if_stack_space, if_stack_pointer): Remove.
(c_begin_if_stmt, c_finish_if_cond, c_finish_then, c_begin_else,
c_finish_else): Remove.
(c_finish_if_stmt): Rewrite to perform the entire operation.
(c_begin_while_stmt, c_finish_while_stmt_cond, c_finish_while_stmt,
c_begin_for_stmt, c_finish_for_stmt_init, c_finish_for_stmt_cond,
c_finish_for_stmt_incr, c_finish_for_stmt): Remove.
(c_finish_loop): New.
(c_finish_bc_stmt): New.
(c_finish_expr_stmt): Return the statement. Split out...
(c_process_expr_stmt): ... this. Don't add locus to error marks.
* gimplify.c (gimplify_cond_expr): Accept NULL type statements.
* tree-gimple.c (is_gimple_stmt): Likewise.
* tree-pretty-print.c (dump_generic_node <COND_EXPR>): Likewise.
(print_struct_decl): Delete empty compound statement.
* objc/objc-act.c (objc_build_throw_stmt): Return the statement.
* objc/objc-act.h: Update decl.
From-SVN: r83620
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unless RECORD_TYPE or UNION_TYPE.
* tree-pretty-print.c (dump_generic_node, case TYPE_DECL):
Don't look at TYPE_METHODS unless RECORD_TYPE or UNION_TYPE.
From-SVN: r83619
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call it twice.
2004-06-24 Andrew Pinski <apinski@apple.com>
* objc-act.c (build_objc_method_call): Save the lookup_object
so we do not call it twice.
From-SVN: r83618
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From-SVN: r83617
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* tree-ssa-dom.c (real_avail_expr_hash): New.
(tree_ssa_dominator_optimize): Use it in the htab.
From-SVN: r83616
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From-SVN: r83615
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From-SVN: r83613
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__mf_unregister call.
2004-06-24 Frank Ch. Eigler <fche@redhat.com>
* tree-mudflap.c (mx_register_decls): Add third (type) argument
to synthesized __mf_unregister call.
From-SVN: r83612
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