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2004-06-25revert: [multiple changes]Arnaud Charlet89-3187/+4910
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
2004-06-25darwin.h (CC1_SPEC): Handle -gused and -gfull.Devang Patel3-1/+11
* config/rs6000/darwin.h (CC1_SPEC): Handle -gused and -gfull. * config/i386/darwin.h (CC1_SPEC): Same. From-SVN: r83655
2004-06-25* gfortran.fortran-torture/execute/der_init_3.f90: Fix syntax error.Tobias Schlüter2-1/+5
From-SVN: r83654
2004-06-25* dbxout.h: Add include guardsMark G. Adams2-1/+10
From-SVN: r83653
2004-06-25* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_EABI__.Paul Brook2-0/+6
From-SVN: r83651
2004-06-25arm.c (arm_arch4t): New variable.Richard Earnshaw4-33/+133
* 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
2004-06-25mips.c (reg_or_const_float_1_operand): Reimplement in terms of ↵Richard Sandiford2-16/+8
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
2004-06-25re PR target/16144 (Bogus reference to __divdf3 when -O1)Richard Sandiford4-2/+21
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
2004-06-25m68k.h: Restore valid comment removed by mistake with the recent m68k ↵Bernardo Innocenti2-0/+9
comments cleanup. * config/m68k/m68k.h: Restore valid comment removed by mistake with the recent m68k comments cleanup. From-SVN: r83637
2004-06-25decl.c (grokdeclarator): Restore error messages about __thread.Mark Mitchell3-9/+46
* decl.c (grokdeclarator): Restore error messages about __thread. * parser.c (cp_parser_decl_specifier_seq): Likewise. From-SVN: r83636
2004-06-24c-gimplify.c (gimplify_for_stmt): Use gimplify_and_add.Richard Kenner3-17/+16
* 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
2004-06-24gimplify.c (voidify_wrapper_expr): Allow TARGET_EXPR.Richard Kenner2-1/+5
PR/16131 * gimplify.c (voidify_wrapper_expr): Allow TARGET_EXPR. From-SVN: r83633
2004-06-24Update whitespace and commentsRichard Kenner4-83/+88
From-SVN: r83632
2004-06-24* gimplify.c: Remove unneeded forward declarations.Richard Kenner2-62/+4
From-SVN: r83630
2004-06-24gimplify.c (append_to_compound_expr): Deleted.Richard Kenner3-16/+3
* gimplify.c (append_to_compound_expr): Deleted. * tree-gimple.h (append_to_compound_expr): Deleted. From-SVN: r83629
2004-06-24fold-const.c (fold_addr_expr_with_type): Look through all valid LHS ↵Richard Kenner2-2/+7
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
2004-06-24tree.h (debug_find_tree): Add declaration.Richard Kenner3-2/+8
* tree.h (debug_find_tree): Add declaration. * tree-inline.c (debug_find_tree): Remove extern declaration. From-SVN: r83627
2004-06-25rs6000.md: Apply change mistakenly deleted with 2004-06-22 patch.Eric Christopher2-8/+17
2004-06-24 Eric Christopher <echristo@redhat.com> * config/rs6000/rs6000.md: Apply change mistakenly deleted with 2004-06-22 patch. From-SVN: r83625
2004-06-25Daily bump.GCC Administrator1-1/+1
[[Split portion of a mixed commit.]] From-SVN: r83622.2
2004-06-24c-decl.c (c_in_iteration_stmt, [...]): Remove.Richard Henderson11-405/+450
* 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
2004-06-24tree-pretty-print.c (dump_generic_node, [...]): Don't look at TYPE_METHODS ↵Richard Kenner2-1/+8
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
2004-06-24objc-act.c (build_objc_method_call): Save the lookup_object so we do not ↵Andrew Pinski2-3/+10
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
2004-06-24Minor comment and whitespace changesRichard Kenner1-3/+4
From-SVN: r83617
2004-06-24tree-ssa-dom.c (real_avail_expr_hash): New.Richard Henderson2-1/+12
* tree-ssa-dom.c (real_avail_expr_hash): New. (tree_ssa_dominator_optimize): Use it in the htab. From-SVN: r83616
2004-06-24Minor updating of comments.Richard Kenner1-2/+1
From-SVN: r83615
2004-06-24Minor whitespace changesRichard Kenner1-4/+6
From-SVN: r83613
2004-06-24tree-mudflap.c (mx_register_decls): Add third (type) argument to synthesized ↵Frank Ch. Eigler2-3/+12
__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
2004-06-24re PR middle-end/15239 (suboptimal mult-by-const expansion cost limit)Roger Sayle2-1/+6
PR middle-end/15239 * expmed.c (expand_mult): Remove artificial restriction on the maximum cost of a synthetic multiplication sequence. From-SVN: r83610
2004-06-24re PR tree-optimization/16115 (double-destruction problem with argument ↵Jason Merrill3-1/+49
passing via temporary (breaks auto_ptr)) PR c++/16115 * decl.c (grokparms): Give the PARM_DECL reference type if the parameter is passed by invisible reference. From-SVN: r83609
2004-06-24combine.c (distribute_notes): Don't delete sets to global register variables.Eric Christopher2-2/+9
2004-06-24 Eric Christopher <echristo@redhat.com> * combine.c (distribute_notes): Don't delete sets to global register variables. From-SVN: r83606
2004-06-24i386.md (ffsdi2, clzdi2): New expanders.Jakub Jelinek2-0/+73
* config/i386/i386.md (ffsdi2, clzdi2): New expanders. (ffs_rex64): New splitter. (ffsdi_1, ctzdi2, bsr_rex64): New instructions. From-SVN: r83604
2004-06-24darwin7.h (MATH_LIBRARY): Remove.Andrew Pinski3-12/+17
gcc/ChangeLog: * config/darwin7.h (MATH_LIBRARY): Remove. (LIB_SPEC): Define. * config/darwin.h (MATH_LIBRARY): Define always to empty. (LIB_SPEC): Only define if not already defined. libstdc++/ChangeLog: * linkage.m4: Remove check for libmx. * configure: Regenerate. libgfortran/ChangeLog: * configure.ac: Remove check for libmx. * configure: Regenerate. From-SVN: r83603
2004-06-24loop-iv.c (iv_analyze, [...]): Support for identifying shifts of induction ↵Revital Eres2-1/+49
variable. 2004-06-24 Revital Eres <eres@il.ibm.com> * loop-iv.c (iv_analyze, simple_set_p): Support for identifying shifts of induction variable. (iv_shift): New function. From-SVN: r83599
2004-06-24* gimplify.c (gimplify_body): Watch for body vanishing.Richard Henderson2-1/+7
From-SVN: r83598
2004-06-24tree-ssa-dom.c (record_dominating_conditions): New function.Jeff Law4-0/+207
* tree-ssa-dom.c (record_dominating_conditions): New function. (dom_opt_finalize_block, get_eq_expr_value): Use it. * gcc.dg/tree-ssa/20040624-1.c: New test. From-SVN: r83597
2004-06-24parse.y (set_nested_class_simple_name_value): Removed.Bryce McKinlay2-17/+6
* parse.y (set_nested_class_simple_name_value): Removed. (java_complete_expand_class): Remove calls to set_nested_class_simple_name_value. From-SVN: r83596
2004-06-24calls.c (shift_returned_value): Fix handling of non-integer TYPE_MODEs.Richard Sandiford4-1/+21
* calls.c (shift_returned_value): Fix handling of non-integer TYPE_MODEs. From-SVN: r83595
2004-06-24reformat, remove '^M'sNathan Sidwell2-3/+4
From-SVN: r83594
2004-06-24Add a blank.Richard Kenner1-1/+1
From-SVN: r83593
2004-06-24c-decl.c (finish_function): Do not check for DEFAULT_MAIN_RETURN.Ulrich Weigand4-16/+8
* c-decl.c (finish_function): Do not check for DEFAULT_MAIN_RETURN. * system.h (DEFAULT_MAIN_RETURN): Poison. * doc/tm.texi (DEFAULT_MAIN_RETURN): Remove documentation. From-SVN: r83592
2004-06-24* doc/cfg.texi (Edges): Fix typo.Ben Elliston2-2/+6
From-SVN: r83591
2004-06-24* config/arm/arm.c (arm_output_epilogue): Remove excess checks.Paul Brook2-4/+5
From-SVN: r83589
2004-06-24tree-ssa.exp: Remove.Giovanni Bajo2-36/+5
* g++.dg/tree-ssa/tree-ssa.exp: Remove. dg.exp already handles this directory. From-SVN: r83588
2004-06-24* cp-tree.h (enum cp_storage_class): Remove trailing comma.Andreas Schwab2-1/+5
From-SVN: r83587
2004-06-23re PR middle-end/15988 (ICE in fold_convert with pointer-to-member-function)Andrew Pinski4-1/+24
2004-06-23 Andrew Pinski <apinski@apple.com> PR middle-end/15988 * fold-const.c (fold_convert): Types which are compatible can be converted with only a NOP_EXPR. 2004-06-23 Andrew Pinski <apinski@apple.com> PR middle-end/15988 * g++.dg/opt/ptrmem4.C: New test. From-SVN: r83585
2004-06-24Make-lang.in (cp/lex.o): Do not depend on cp/lex.h.Mark Mitchell13-826/+768
* Make-lang.in (cp/lex.o): Do not depend on cp/lex.h. (cp/decl.o): Likewise. (cp/decl2.o): Likewise. (cp/pt.o): Likewise. (cp/semantics.o): Likewise. * config-lang.in (gtfiles): Do not reference cp/lex.h. * class.c: Do not include lex.h. (add_implicitly_declared_members): Do not use adding_implicit_members. (check_bases_and_members): Do not talk about grok_x_components. * cp/cp-tree.h (adding_implicit_members): Remove. (cp_storage_class): New type. (cp_decl_spec): Likewise. (cp_decl_specifier_seq): Likewise. (cp_parameter_declarator): Use it for the decl_specifiers field. (check_tag_decl): Adjust prototype. (shadow_tag): Likewise. (groktypename): Likewise. (start_decl): Likewise. (start_function): Likewise. (start_method): Likewise. (grok_x_components): Remove. (grokfield): Adjust prototype. (grokbitfield): Likewise. (finish_member_class_template): Remove. * decl.c: Do not include lex.h. (adding_implicit_members): Do not define. (check_tag_decl): Do not use trees to represent decl-specifiers. (shadow_tag): Likewise. (groktypename): Likewise. (start_decl): Likewise. (grokvardecl): Likewise. (grokdeclarator): Likewise. (grokparms): Likewise. (start_function): Likewise. (start_method): Likewise. * decl.h (grokdeclarator): Adjust prototype. * decl2.c: Do not include lex.h. (grok_x_components): Remove. (grokfield): Do not use trees to represent decl-specifiers. (grokbitfield): Likewise. * lex.c: Do not include lex.h. * lex.h: Remove. * parser.c: Include target.h. (clear_decl_specs): New function. (cp_parser_translation_unit): Do not use trees to represent decl-specifiers. (cp_parser_postfix_expression): Likewise. (cp_parser_new_type_id): Likewise. (cp_parser_condition): Likewise. (cp_parser_simple_declaration): Likewise. (cp_parser_decl_specifier_seq): Likewise. (cp_parser_function_specifier_opt): Likewise. (cp_parser_conversion_type_id): Likewise. (cp_parser_template_parameter): Likewise. (cp_parser_explicit_instantiation): Likewise. (cp_parser_type_specifier): Likewise. (cp_parser_simple_type_specifier): Likewise. (cp_parser_init_declarator): Likewise. (cp_parser_type_id): Likewise. (cp_parser_type_specifier_seq): Likewise. (cp_parser_parameter_declaration): Likewise. (cp_parser_member_declaration): Likewise. (cp_parser_exception_declaration): Likewise. (cp_parser_function_definition_from_specifiers_and_declarator): Likewise. (cp_parser_single_declaration): Likewise. (cp_parser_save_member_function_body): Likewise. (cp_parser_friend_p): Likewise. (cp_parser_set_storage_class): New function. (cp_parser_set_decl_spec_type): Likewise. * pt.c: Do not include lex.h. * semantics.c: Likewise. (finish_member_class_template): Remove. From-SVN: r83584
2004-06-24calls.c (expand_call): Call INIT_CUMULATIVE_ARGS earlier, and pass raw ↵Alan Modra3-21/+39
n_named_args to it. * calls.c (expand_call): Call INIT_CUMULATIVE_ARGS earlier, and pass raw n_named_args to it. * targhooks.c: Formatting. (hook_bool_CUMULATIVE_ARGS_false): Correct comment. From-SVN: r83583
2004-06-23c-gimplify.c (gimplify_decl_stmt): Push gimplify_one_sizepos inside ↵Richard Henderson2-12/+18
non-constant size check. * c-gimplify.c (gimplify_decl_stmt): Push gimplify_one_sizepos inside non-constant size check. Gimplify the type too. Tidy building BUILT_IN_STACK_ALLOC call From-SVN: r83582
2004-06-24c-common.c (expand_unordered_cmp): Delete.Roger Sayle9-204/+29
* c-common.c (expand_unordered_cmp): Delete. (expand_tree_builtin): Delete. * c-common.h (expand_tree_builtin): Delete function prototype. * c-typeck.c (build_function_call): Don't call expand_tree_builtin. * call.c (build_cxx_call): Don't call expand_tree_builtin. No longer take both "args" and "convert_args" as arguments. (build_op_delete_call): Update call to build_cxx_call. (build_over_call): Likewise, update call to build_cxx_call. * cp-tree.h (build_cxx_call): Update funtion prototype. * typeck.c (build_function_call): Don't call expand_tree_builtin. * rtti.c (throw_bad_cast): Update call to build_cxx_call. (throw_bad_typeid): Likewise. (build_dynamic_cast_1): Likewise. From-SVN: r83579
2004-06-23gimplify.c (gimplify_compound_lval): Don't set ARRAY_REF or COMPONENT_REF ↵Richard Henderson2-6/+12
variable fields unless they're non-constant. * gimplify.c (gimplify_compound_lval): Don't set ARRAY_REF or COMPONENT_REF variable fields unless they're non-constant. From-SVN: r83578