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  1. 30 Mar, 2004 8 commits
  3. 29 Mar, 2004 8 commits
    • Update comment to reflect test. · 7be1c3fb 
      From-SVN: r80067
      Loren J. Rittle committed
    • toplev.c (backend_init): Add missing call to inint_optimization_passes. · 6868bb1c 
      	* toplev.c (backend_init): Add missing call to inint_optimization_passes.
	* passes.c (init_optimization_passes, finish_optimization_passes): Output cgraph
	dump file in non-unit-at-a-time mode.

From-SVN: r80066
      Jan Hubicka committed
    • cris.h: Correct #ifdef to test for HAVE_AS_NO_MUL_BUG_ABORT_OPTION... · 43537bf6 
      	* config/cris/cris.h: Correct #ifdef to test for
	HAVE_AS_NO_MUL_BUG_ABORT_OPTION, not
	HAVE_AS_MUL_BUG_ABORT_OPTION.

From-SVN: r80065
      Hans-Peter Nilsson committed
    • error.c (dump_function_name): If T's DECL_LANG_SPECIFIC is null, just print the… · 93604b1a 
      error.c (dump_function_name): If T's DECL_LANG_SPECIFIC is null, just print the literal name and return.

	* error.c (dump_function_name): If T's DECL_LANG_SPECIFIC
	is null, just print the literal name and return.

From-SVN: r80058
      Zack Weinberg committed
    • function.c (put_var_into_stack): If old RTL was ADDRESSOF, update the address inside the old RTL. · 97955d55 
      	* function.c (put_var_into_stack): If old RTL was ADDRESSOF, update
	the address inside the old RTL.

From-SVN: r80057
      Richard Kenner committed
    • [multiple changes] · 2820d220 
      2004-03-29  Javier Miranda  <miranda@gnat.com>

	* checks.adb (Null_Exclusion_Static_Checks): New subprogram
	(Install_Null_Excluding_Check): Local subprogram that determines whether
	an access node requires a runtime access check and if so inserts the
	appropriate run-time check.
	(Apply_Access_Check): Call Install_Null_Excluding check if required
	(Apply_Constraint_Check): Call Install_Null_Excluding check if required

	* checks.ads: (Null_Exclusion_Static_Checks): New subprogram

	* einfo.ads: Fix typo in comment

	* exp_ch3.adb (Build_Assignment): Generate conversion to the
	null-excluding type to force the corresponding run-time check.
	(Expand_N_Object_Declaration): Generate conversion to the null-excluding
	type to force the corresponding run-time check.

	* exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
	the null-excluding type to force the corresponding run-time check.

	* exp_ch6.adb (Expand_Call): Do not generate the run-time check in
	case of access types unless they have the null-excluding attribute.

	* sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
	part.

	* exp_util.ads: Fix typo in comment

	* par.adb (P_Null_Exclusion): New subprogram
	(P_Subtype_Indication): New formal that indicates if the null-excluding
	part has been scanned-out and it was present

	* par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231

	* sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
	(Aggregate_Constraint_Checks): Generate conversion to the null-excluding
	type to force the corresponding run-time check
	(Resolve_Aggregate): Propagate the null-excluding attribute to the array
	components
	(Resolve_Array_Aggregate): Carry out some static checks
	(Resolve_Record_Aggregate.Get_Value): Carry out some static check

	* sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
	attribute must be set only if specified by means of the null-excluding
	part. In addition, we must also propagate the access-constant attribute
	if present.
	(Access_Subprogram_Declaration, Access_Type_Declaration,
	Analyze_Component_Declaration, Analyze_Object_Declaration,
	Array_Type_Declaration, Process_Discriminants,
	Analyze_Subtype_Declaration): Propagate the null-excluding attribute
	and carry out some static checks.
	(Build_Derived_Access_Type): Set the null-excluding attribute
	(Derived_Type_Declaration, Process_Subtype): Carry out some static
	checks.

	* sem_ch4.adb (Analyze_Allocator): Carry out some static checks

	* sem_ch5.adb (Analyze_Assignment): Carry out some static checks

	* sem_ch6.adb (Process_Formals): Carry out some static checks.
	(Set_Actual_Subtypes): Generate null-excluding subtype if the
	null-excluding part was present; it is not required to be done here in
	case of anonymous access types.
	(Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
	value.

	* sem_res.adb (Resolve_Actuals): Carry out some static check
	(Resolve_Null): Allow null in anonymous access

	* sinfo.adb: New subprogram Null_Exclusion_Present
	All_Present and Constant_Present available on access_definition nodes

	* sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
	object_declaration, derived_type_definition, component_definition,
	discriminant_specification, access_to_object_definition,
	access_function_definition, allocator, access_procedure_definition,
	access_definition, parameter_specification, All_Present and
	Constant_Present flags available on access_definition nodes.

2004-03-29  Robert Dewar  <dewar@gnat.com>

	* fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
	gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
	opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
	par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
	sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
	sem_prag.adb: Updates to handle multiple units/file

	* par.adb: Change test for s-rpc to s-rp for detecting rpc and children

	* par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
	sem_util.adb: Minor reformatting

	* sem_ch12.adb: Add comment for previous change

2004-03-29  Laurent Pautet  <pautet@act-europe.fr>

	* osint.adb (Executable_Prefix): Set Exec_Name to the current
	executable name when not initialized. Otherwise, use its current value.

	* osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
	initialize it to another executable name than the current one. This
	allows to configure paths for an executable name (gnatmake) different
	from the current one (gnatdist).

2004-03-29  Ed Schonberg  <schonberg@gnat.com>

	* exp_ch6.adb (Expand_Call): A call to a function declared in the
	current unit cannot be inlined if it appears in the body of a withed
	unit, to avoid order of elaboration problems in gigi.

	* exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
	information for protected (wrapper) operation as well, to simplify gdb
	use.

	* sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
	protected body, indicate that the entity for the generated spec comes
	from source, to ensure that references are properly generated for it.
	(Build_Body_To_Inline): Do not inline a function that returns a
	controlled type.

	* sem_prag.adb (Process_Convention): If subprogram is overloaded, only
	apply convention to homonyms that are declared explicitly.

	* sem_res.adb (Make_Call_Into_Operator): If the operation is a function
	that renames an equality operator and the operands are overloaded,
	resolve them with the declared formal types, before rewriting as an
	operator.

2004-03-29  GNAT Script  <nobody@gnat.com>

	* Make-lang.in: Makefile automatically updated

From-SVN: r80055
      Arnaud Charlet committed
    • pthread7-rope.cc: Fix... · 63041e68 
      2004-03-29  Paolo Carlini  <pcarlini@suse.de>

	* testsuite/thread/pthread7-rope.cc: Fix, unpredictably, depending
	on allocator behavior, the memory pointed by data2 may well be not
	trashed.

From-SVN: r80051
      Paolo Carlini committed
    • Daily bump. · 0e327147 
      From-SVN: r80047
      GCC Administrator committed
  5. 28 Mar, 2004 7 commits
    • * gcc.dg/doloop-1.c: Do not check for lack of "blt". · d8cf9daf 
      From-SVN: r80044
      David Edelsohn committed
    • re PR c/14734 (Error recovery problem with undeclared array bounds) · 18d5f982 
      	* c-decl.c: Verify that C_SIZEOF_STRUCT_LANG_IDENTIFIER is correct.
	(struct c_binding, struct c_scope): Add chain_next
	attributes to GTY markers.
	(struct lang_identifier, struct lang_tree_node): Define
	here...
	* c-tree.h: ... not here.  No longer need to declare struct
	c_binding either.  Do define C_SIZEOF_STRUCT_LANG_IDENTIFIER.
	* c-lang.c, objc/objc-lang.c: Set LANG_HOOKS_IDENTIFIER_SIZE
	to C_SIZEOF_STRUCT_LANG_IDENTIFIER.

	PR 14734, 11944
	* c-decl.c (get_parm_info): If error_mark_node is encountered
	in the bindings chain, unbind and discard it; don't abort.
	* testsuite/gcc.dg/noncompile/undeclared-2.c: New test.

From-SVN: r80042
      Zack Weinberg committed
    • re PR libstdc++/14245 ([3.4 only] problem with user-defined allocators in std::basic_string) · f26e5597 
      2004-03-28  Chavdar Botev  <cbotev@yahoo.com>

	PR libstdc++/14245
	* include/bits/basic_string.tcc
	(basic_string::basic_string(const basic_string&)): Pass to
	_Rep::_M_grab the actual allocator of the string being constructed
	not the default constructed one.

From-SVN: r80041
      Chavdar Botev committed
    • altivec.md: (andvv16qi3... · e20f3dd1 
      	* config/rs6000/altivec.md: (andvv16qi3, andv8hi3, one_cmplv16qi2,
        one_cmplv8hi2, one_cmplv4si2, iorv16qi3, iorv8hi3,): New modelling.

Co-Authored-By: Dorit Naishlos <dorit@il.ibm.com>

From-SVN: r80039
      Olga Golovanevsky committed
    • m68hc11-protos.h (m68hc11_page0_symbol_p): Declare. · d5ebbf58 
      	* config/m68hc11/m68hc11-protos.h (m68hc11_page0_symbol_p): Declare.

	* config/m68hc11/m68hc11.c (m68hc11_handle_page0_attribute): New.
	(m68hc11_attribute_table): New attribute "page0" to mark a global
	variable as being allocated from within page0 section.
	(m68hc11_encode_label): New function.
	(m68hc11_strip_name_encoding): New function.
	(m68hc11_page0_symbol_p): New function.
	(m68hc11_indirect_p): Accept global variables marked in page0.
	(m68hc11_encode_section_info): Lookup "page0" attribute.

	* config/m68hc11/m68hc11.h (EXTRA_CONSTRAINT): 'R' constraint also
	represents access to page0 variables.

	* config/m68hc11/m68hc11.md ("*logicalsi3_zexthi"): Use gen_rtx_REG.
	("*logicalsi3_silshl16_zext"): Likewise.
	("*ashldi3_const32"): Likewise.
	(peephole2 ashift): Likewise.

From-SVN: r80038
      Stephane Carrez committed
    • c-tree.h (C_DECL_REGISTER): New. · 5baeaac0 
      	* c-tree.h (C_DECL_REGISTER): New.
	* c-aux-info.c (gen_decl), c-decl.c (objc_mark_locals_volatile,
	finish_decl, grokdeclarator, get_parm_info), c-typeck.c
	(build_array_ref, c_mark_addressable): Set and use it.
	* c-decl.c (grokdeclarator), c-typeck.c (c_mark_addressable):
	Allow structures with volatile fields to be declared register.
	Don't check TREE_ADDRESSABLE before warning about taking address
	of register.
	* c-decl.c (finish_decl): Don't allow structures with volatile
	fields to be placed in named register.
	* doc/trouble.texi: Remove reference to structures with volatile
	fields in registers.

testsuite:
	* gcc.dg/940409-1.c: Remove XFAIL.
	* gcc.dg/reg-vol-struct-1.c: New test.

From-SVN: r80037
      Joseph Myers committed
    • Daily bump. · 4c24abdc 
      From-SVN: r80034
      GCC Administrator committed
  7. 27 Mar, 2004 7 commits
  9. 26 Mar, 2004 10 commits