Commit Graph

97310 Commits

Author SHA1 Message Date
Arnaud Charlet
43ccd04be7 [multiple changes]
2009-11-30  Emmanuel Briot  <briot@adacore.com>

	* prj.adb, prj.ads, prj-nmsc.adb (Has_Multi_Unit_Sources): New field in
	project_data.

2009-11-30  Vincent Celier  <celier@adacore.com>

	* osint.adb (Executable_Name): Correctly decide if the executable
	suffix should be added when Only_If_No_Suffix is True.

2009-11-30  Robert Dewar  <dewar@adacore.com>

	* frontend.adb, gnatlink.adb, prj-conf.adb, prj-tree.adb,
	prj-tree.ads: Minor reformatting

From-SVN: r154793
2009-11-30 13:02:49 +01:00
Arnaud Charlet
828781519a [multiple changes]
2009-11-30  Vincent Celier  <celier@adacore.com>

	* gnatlink.adb (Process_Args): Call Executable_Name on argument of -o
	with Only_If_No_Suffix set to True.
	* osint.adb (Executable_Name): Do not add executable suffix if there is
	already a suffix and Only_If_No_Suffix is True.
	* osint.ads (Executable_Name): New Boolean parameter Only_If_No_Suffix,
	defaulted to False.

2009-11-30  Javier Miranda  <miranda@adacore.com>

	* exp_atag.adb (Build_TSD): Change argument name because the actual is
	now the address of a tag (instead of the tag). Update implementation
	accordingly.
	(Build_CW_Membership): New implementation. Converted into a procedure
	because it has an additional out mode parameter. Its implementation has
	been rewritten to improve the generated code but also to facilitate
	referencing the relocated object node in the caller.
	* exp_atag.ads (Build_CW_Membership): Update profile and documentation.
	* sinfo.ads (N_SCIL_Membership_Test) New_Node.
	(SCIL_Tag_Value): New field of N_SCIL_Membership_Test nodes.
	(Is_Syntactic_Field): Add entry of new node.
	(SCIL_Tag_Value/Set_SCIL_Tag_Value): New subprograms.
	* sinfo.adb (SCIL_Related_Node, SCIL_Entity): Update assertions to
	handle N_SCIL_Membership_Test nodes.
	(SCIL_Tag_Value/Set_SCIL_Tag_Value): New subprograms.
	* sem.adb (Analyze): Add null management for new node.
	* sem_scil.adb (Find_SCIL_Node): Add null management for new node.
	(Check_SCIL_Node): Add checks of N_SCIL_Membership_Test nodes.
	* exp_ch4.adb (Tagged_Membership): Change profile from function to
	procedure. Add generation of SCIL node associated with class-wide
	membership test.
	(Expand_N_In): Complete decoration of SCIL nodes.
	* exp_intr.adb (Expand_Dispatching_Constructor_Call): Tune call to
	Build_CW_Membership because its profile has been changed.
	* exp_util.adb (Insert_Actions): Add null management for new node.
	* sprint.adb (Sprint_Node_Actual): Handle new node.
	* gcc-interface/trans.c Add no processing for N_SCIL_Membership_Test
	nodes.
	* gcc-interface/Make-lang.in: Update dependencies.

2009-11-30  Ed Schonberg  <schonberg@adacore.com>

	* opt.ads: New flags Init_Or_Norm_Scalars_Config,
	Initialize_Scalars_Config, to capture the presence of the corresponding
	pragmas in a configuration file.
	* opt.adb (Register_, Save_, Set_, Restore_Opt_Configuration_Switches):
	handle new flags so that they are restored for each compilation unit.
	* frontend.adb: At the end of compilation, scan the context of the main
	unit to recover occurrences of pragma Initialize_Scalars, to annotate
	the ALI file accordingly.

From-SVN: r154792
2009-11-30 12:55:21 +01:00
Arnaud Charlet
fd0d899b57 [multiple changes]
2009-11-30  Vincent Celier  <celier@adacore.com>

	* prj-tree.ads: Minor comment updates
	* prj-tree.adb: Minor reformatting

2009-11-30  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Derive_Subprogram): Indicate that an inherited
	predefined control operation is hidden if the parent type is not
	visibly controlled.
	* sem_ch6.adb (Check_Overriding_Indicator): Do not report error if
	overridden operation is not visible, as may be the case with predefined
	control operations.
	* sem_disp.adb (Check_Dispatching_Operation): Do not emit warning on
	non-overriding control operation when type is not visibly controlled,
	if the subprogram has an explicit overriding indicator.
	* sem_util.ads, sem_util.adb (Is_Visibly_Controlled): Moved here from
	sem_disp.adb.

From-SVN: r154791
2009-11-30 12:41:56 +01:00
Emmanuel Briot
33f9ea08c6 prj-tree.adb (Create_Attribute): Fix handling of VMS and Windows
2009-11-30  Emmanuel Briot  <briot@adacore.com>

	* prj-tree.adb (Create_Attribute): Fix handling of VMS and Windows
	* prj-attr.ads: Minor comment updates

From-SVN: r154790
2009-11-30 12:38:12 +01:00
Arnaud Charlet
566d1cc10c [multiple changes]
2009-11-30  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Document pragma Short_Circuit

2009-11-30  Emmanuel Briot  <briot@adacore.com>

	* prj-conf.adb, prj-tree.adb, prj-tree.ads (Create_Attribute): Now set
	the index either on the attribute or on its value, depending on the
	kind of the attribute. Done to match recent changes in Prj.PP that were
	not synchronized with this function.

From-SVN: r154789
2009-11-30 12:29:28 +01:00
Arnaud Charlet
22dfe4d312 Update dependencies.
From-SVN: r154788
2009-11-30 12:25:17 +01:00
Arnaud Charlet
e212a33bab * gcc-interface/Make-lang.in: Fix typo.
From-SVN: r154787
2009-11-30 12:19:02 +01:00
Arnaud Charlet
6a2afd139d [multiple changes]
2009-11-30  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Add documentation for attribute Result.

2009-11-30  Arnaud Charlet  <charlet@adacore.com>

	* s-osinte-hpux.ads, s-osinte-aix.ads, s-osinte-solaris-posix.ads,
	s-osinte-tru64.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads
	(Get_Page_Size): Update comment since Get_Page_Size is now required.

2009-11-30  Jerome Lambourg  <lambourg@adacore.com>

	* freeze.adb: Disable Warning on VM targets concerning C Imports, not
	relevant.

2009-11-30  Bob Duff  <duff@adacore.com>

	* sprint.adb (Source_Dump): Minor comment fix.
	(Write_Itype): When writing a string literal subtype, use Expr_Value
	instead of Intval to get the low bound.

2009-11-30  Vincent Celier  <celier@adacore.com>

	* gnatlink.adb (Process_Args): Do not call Executable_Name on arguments
	of switch -o.

2009-11-30  Robert Dewar  <dewar@adacore.com>

	* exp_ch4.adb (Expand_N_Op_And): Implement pragma Short_Circuit_And_Or
	(Expand_N_Op_Or): Implement pragma Short_Circuit_And_Or
	* opt.ads (Short_Circuit_And_Or): New flag
	* par-prag.adb: Add dummy entry for pragma Short_Circuit_And_Or
	* sem_prag.adb: Implement pragma Short_Circuit_And_Or
	* snames.ads-tmpl: Add entries for pragma Short_Circuit_And_Or

From-SVN: r154786
2009-11-30 12:15:51 +01:00
Richard Guenther
1c6b661582 contrib.texi (Contributors): Add myself.
2009-11-30  Richard Guenther  <rguenther@suse.de>

	* doc/contrib.texi (Contributors): Add myself.

From-SVN: r154785
2009-11-30 11:09:29 +00:00
Arnaud Charlet
b3afa59bc6 [multiple changes]
2009-11-30  Arnaud Charlet  <charlet@adacore.com>

	* s-taprop-posix.adb: Fix casing.
	* s-osinte-tru64.adb: Complete previous check-in.

2009-11-30  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Document pragma Compiler_Unit
	* s-bitops.adb, s-restri.adb, g-htable.adb, s-restri.ads,
	a-comlin.ads, a-strhas.ads, s-strhas.adb, s-parame.adb,
	s-parame.ads, a-clrefi.adb, a-clrefi.ads, a-ioexce.ads: Supply missing
	Compiler_Unit pragmas.
	* freeze.adb (Freeze_Entity): Improve message for 8-bit boolean passed
	to C.

From-SVN: r154784
2009-11-30 12:08:56 +01:00
Robert Dewar
c8c4161707 makeutl.adb, [...]: Minor reformatting.
2009-11-30  Robert Dewar  <dewar@adacore.com>

	* makeutl.adb, makeutl.ads, prj-proc.adb, prj.adb, prj.ads: Minor
	reformatting.

From-SVN: r154783
2009-11-30 12:02:59 +01:00
Arnaud Charlet
c9df623a12 [multiple changes]
2009-11-30  Thomas Quinot  <quinot@adacore.com>

	* osint.adb: Minor reformatting

2009-11-30  Vincent Celier  <celier@adacore.com>

	* makeutl.ads, makeutl.adb (Base_Name_Index_For): New function to get
	the base name of a main without the extension, with an eventual source
	index.
	(Mains.Get_Index): New procedure to set the source index of a main
	(Mains.Get_Index): New function to get the source index of a main
	* prj-attr.adb: New attributes Config_Body_File_Name_Index,
	Config_Spec_File_Name_Index, Multi_Unit_Object_Separator and
	Multi_Unit_Switches.
	* prj-nmsc.adb (Process_Compiler): Takle into account new attributes
	Config_Body_File_Name_Index, Config_Spec_File_Name_Index,
	Multi_Unit_Object_Separator and Multi_Unit_Switches.
	Allow only one character for Multi_Unit_Object_Separator.
	* prj-proc.adb (Process_Declarative_Items): Take into account the
	source indexes in indexes of associative array attribute declarations.
	* prj.adb (Object_Name): New function to get the object file name for
	units in multi-unit sources.
	* prj.ads (Language_Config): New components Multi_Unit_Switches,
	Multi_Unit_Object_Separator Config_Body_Index and Config_Spec_Index.
	(Object_Name): New function to get the object file name for units in
	multi-unit sources.
	* snames.ads-tmpl: New standard names Config_Body_File_Name_Index,
	Config_Spec_File_Name_Index, Multi_Unit_Object_Separator and
	Multi_Unit_Switches.

From-SVN: r154782
2009-11-30 11:59:41 +01:00
Richard Guenther
a8fc928da3 tree.c (free_lang_data): Do not set debug_info_level to none if terse.
2009-11-30  Richard Guenther  <rguenther@suse.de>

        * tree.c (free_lang_data): Do not set debug_info_level to
        none if terse.

From-SVN: r154781
2009-11-30 10:49:49 +00:00
Arnaud Charlet
94855a14a1 [multiple changes]
2009-11-30  Arnaud Charlet  <charlet@adacore.com>

	* s-tassta.adb: Update comment.

2009-11-30  Robert Dewar  <dewar@adacore.com>

	* a-ngelfu.adb: Minor code reorganization.

From-SVN: r154780
2009-11-30 11:49:27 +01:00
Arnaud Charlet
196b199369 [multiple changes]
2009-11-30  Robert Dewar  <dewar@adacore.com>

	* osint.ads, prj.adb, prj.ads: Minor reformatting
	* s-stchop.adb, s-taprop-vxworks.adb, s-taprop-tru64.adb,
	s-taprop-vms.adb, s-taprop-linux.adb, s-taprop-solaris.adb,
	s-strxdr.adb, s-taprop-irix.adb,
	s-osinte-hpux-dce.adb, s-osinte-tru64.adb, s-taenca.adb,
	s-taprop-hpux-dce.adb, s-stausa.adb, s-taprop-posix.adb: Minor code
	reorganization (use conditional expressions).

2009-11-30  Bob Duff  <duff@adacore.com>

	* g-sttsne-locking.adb (Copy_Service_Entry): Complete previous change.

From-SVN: r154779
2009-11-30 11:45:39 +01:00
Richard Guenther
ffab1d071c re PR middle-end/42119 (internal compiler error: in expand_expr_addr_expr_1, at expr.c:6862)
2009-11-30  Richard Guenther  <rguenther@suse.de>

	PR middle-end/42119
	PR fortran/38530
	* expr.c (expand_expr_addr_expr_1): Properly expand the initializer
	of CONST_DECLs.

	* gfortran.dg/pr42119.f90: New testcase.

From-SVN: r154778
2009-11-30 10:39:36 +00:00
Bob Duff
c84b434f46 socket.c: Add more accessor functions for struct servent (need setters as well as getters).
2009-11-30  Bob Duff  <duff@adacore.com>

	* socket.c: Add more accessor functions for struct servent (need
	setters as well as getters).
	* g-sothco.ads (Servent): Declare interfaces to C setter functions for
	struct servent.
	* g-sttsne-locking.adb (Copy_Service_Entry): Use setter functions for
	struct servent.

From-SVN: r154777
2009-11-30 11:38:23 +01:00
Richard Guenther
e68c7b4306 tree-into-ssa.c (insert_phi_nodes): Add PHI nodes in variable UID order.
2009-11-30  Richard Guenther  <rguenther@suse.de>

	* tree-into-ssa.c (insert_phi_nodes): Add PHI nodes in
	variable UID order.

From-SVN: r154776
2009-11-30 10:38:09 +00:00
Richard Guenther
831b9ef8f0 tree-dump.c (dump_option_value_in): Add TDF_NOUID.
2009-11-30  Richard Guenther  <rguenther@suse.de>

	* tree-dump.c (dump_option_value_in): Add TDF_NOUID.
	* tree-pass.h (TDF_NOUID): Likewise.
	* print-rtl.c: Include tree-pass.h.
	(print_mem_expr): Pass dump_flags.
	(print_rtx): Likewise.
	* print-tree.c: Include tree-pass.h.
	(print_node_brief): Handle TDF_NOUID.
	(print_node): Likewise.
	* tree-pretty-print.c (dump_decl_name): Likewise.
	(dump_generic_node): Likewise.
	* Makefile.in (print-rtl.o, print-tree.o): Add $(TREE_PASS_H)
	dependency.

From-SVN: r154775
2009-11-30 10:36:54 +00:00
Arnaud Charlet
636e3cb6f9 [multiple changes]
2009-11-30  Robert Dewar  <dewar@adacore.com>

	* s-stchop-vxworks.adb: Add comment.

2009-11-30  Emmanuel Briot  <briot@adacore.com>

	* make.adb, prj.adb, prj.ads (Compute_All_Imported_Projects): Now acts
	on the whole tree, to better share code with gprbuild.
	(Length): New subprogram, to share code in gprbuild.
	(Project_Data): Remove fields that are only needed when compiling a
 	project in gprbuild (where we use local variables instead)
	* osint.adb, osint.ads: Added minor comment on memory management

From-SVN: r154774
2009-11-30 11:34:43 +01:00
Arnaud Charlet
e64e5f7438 [multiple changes]
2009-11-30  Sergey Rybin  <rybin@adacore.com>

	* gnat_ugn.texi: Update gnatcheck doc.

2009-11-30  Robert Dewar  <dewar@adacore.com>

	make.adb, prj-makr.adb, g-sothco.ads: Minor reformattting
	* s-taprop-dummy.adb: Minor code reorganization (raise with msgs start
	with lower case).
	* i-vxwoio.adb, g-dirope.adb, g-sercom-linux.adb,
	g-enblsp-vms-alpha.adb, g-regist.adb, s-imgcha.adb, s-tarest.adb,
	s-taprop-mingw.adb, g-exctra.adb, g-expect.adb, g-comlin.adb,
	g-debpoo.adb, g-expect-vms.adb, g-pehage.adb, g-trasym-vms-alpha.adb,
	g-enblsp-vms-ia64.adb, s-fatgen.adb, s-fileio.adb: Minor code
	reorganization (use conditional expressions).

From-SVN: r154773
2009-11-30 11:28:23 +01:00
Arnaud Charlet
ff149a358c [multiple changes]
2009-11-30  Vincent Celier  <celier@adacore.com>

	* prj-makr.adb (Source_Files): New hash table to keep track of source
	file names.
	(Finalize): Avoid putting several times the same source file name
	in the source list file.
	* prj-pp.adb (Print): Fix a bug in the placement of "at nn" for
	associative array indexes.

2009-11-30  Robert Dewar  <dewar@adacore.com>

	* g-dyntab.ads: Add missing pragma Compiler_Unit

2009-11-30  Thomas Quinot  <quinot@adacore.com>

	* s-crtrun.ads, s-crtl.ads, g-stseme.adb, Makefile.rtl, s-fileio.adb
	(System.CRTL.Runtime): New unit, to contain parts of s-crtl that are
	used in the Ada runtime but can't be used in the compiler because of
	bootstrap issues.
	* socket.c, s-oscons-tmplt.c, g-sothco.ads
	(System.OS_Constants.SIZEOF_struct_servent): New constant.
	Use s-oscons constant instead of external variable to get size of
	struct hostent.

From-SVN: r154772
2009-11-30 11:20:47 +01:00
Ben Elliston
2fc5ecb5a8 mark_rts.c (GC_approx_sp): Use __builtin_frame_address when compiling with GCC rather than taking the...
* mark_rts.c (GC_approx_sp): Use __builtin_frame_address when
	compiling with GCC rather than taking the address of a local
	variable.

From-SVN: r154771
2009-11-30 21:19:20 +11:00
Nick Clifton
0761b46075 stormy16-lib2-count-leading-zeros.c: Delete.
* config/stormy16/stormy16-lib2-count-leading-zeros.c: Delete.
        * config/stormy16/t-stormy16 (LIB2FUNCS_EXTRA): Remove
        stormy16-lib2-count-leading-zeros.c.
        * config/stormy16/stormy16-lib2.c (__clzhi2): Move code from
        __stormy16_count_leading_zeros() into this function.
        (__ctzhi2): Use __builtin_clz.
        (__ffshi2): Likewise.

From-SVN: r154770
2009-11-30 10:10:52 +00:00
Arnaud Charlet
1dfddbb4d3 [multiple changes]
2009-11-30  Thomas Quinot  <quinot@adacore.com>

	* s-crtl.ads, g-stseme.adb, s-fileio.adb (System.CRTL.strerror): Change
	return type to Interfaces.C.Strings.chars_ptr to eliminate need for
	dubious unchecked conversion at call sites.
	* s-errrep.adb, s-errrep.ads, Makefile.rtl (System.Error_Reporting):
	Remove obsolete, unused runtime unit.
	* gcc-interface/Make-lang.in: Update dependencies.
	* gcc-interface/Makefile.in: Remove VMS specialization of s-crtl, not
	required anymore.

2009-11-30  Vincent Celier  <celier@adacore.com>

	* gnatlink.adb: Delete an eventual existing executable file, in case it
	is a symbolic link, to avoid modifying the target of the symbolic link.

2009-11-30  Bob Duff  <duff@adacore.com>

	* socket.c: Add accessor functions for struct servent.
	* g-sothco.ads (Servent): Declare interfaces to C accessor functions
	for struct servent.
	* g-socket.adb (To_Service_Entry): Use accessor functions for struct
	servent.

2009-11-30  Robert Dewar  <dewar@adacore.com>

	* g-arrspl.adb: Minor reformatting
	* g-dyntab.adb: Add missing pragma Compiler_Unit

From-SVN: r154769
2009-11-30 11:07:32 +01:00
Dodji Seketeli
3a3173c9d6 re PR c++/42069 (ICE on class template specialization)
Fix PR c++/42069

gcc/cp/ChangeLog:
	PR c++/42069
	* pt.c (convert_template_argument): Strip typedefs from SCOPE_REFs.

gcc/testsuite/ChangeLog:
	PR c++/42069
	* g++.dg/template/typedef23.C: New test.

From-SVN: r154768
2009-11-30 10:58:20 +01:00
Thomas Quinot
92a745f3c4 s-crtl.ads, [...]: Fix support for VMS
2009-11-30  Thomas Quinot  <quinot@adacore.com>

	* s-crtl.ads, s-oscons-tmplt.c: Fix support for VMS
	* make.adb, g-comlin.ads, exp_ch6.adb: Minor reformatting

From-SVN: r154767
2009-11-30 10:52:34 +01:00
Arnaud Charlet
864e0cbdc8 [multiple changes]
2009-11-30  Robert Dewar  <dewar@adacore.com>

	* g-alleve.adb: Minor code reorganization (use conditional expressions)

2009-11-30  Thomas Quinot  <quinot@adacore.com>

	* a-tasatt.adb, s-taprop-dummy.adb (Ada.Task_Attributes.Reference):
	Remove unreachable code.
	(System.Task_Primitives.Operations.Initialize, dummy version):
	Use plain Program_Error rather than call to
	System.Error_Reporting.Shutdown.

From-SVN: r154766
2009-11-30 10:48:04 +01:00
Arnaud Charlet
979bbe902b (malloc32, realloc32): Remove VMS-specific routines.
From-SVN: r154764
2009-11-30 10:46:55 +01:00
Arnaud Charlet
bee2a781e1 Minor reformatting.
From-SVN: r154763
2009-11-30 10:46:15 +01:00
Arnaud Charlet
d56e7acd63 [multiple changes]
2009-11-30  Robert Dewar  <dewar@adacore.com>

	* bcheck.adb, gnatlink.adb, make.adb, makeutl.adb, osint.adb,
	osint.ads, prj-ext.adb, sem_case.adb: Minor reformatting
	* g-alleve.adb: Minor code reorganization (use conditional expressions)

2009-11-30  Matthew Heaney  <heaney@adacore.com>

	* a-crbtgo.adb (Delete_Fixup): Changed always-true predicates to
	assertions.

2009-11-30  Thomas Quinot  <quinot@adacore.com>

	* a-tasatt.adb, s-crtl.ads, s-taprop-dummy.adb (System.CRTL.malloc32,
	System.CRTL.realloc32): Remove VMS-specific routines.
	(Ada.Task_Attributes.Reference): Remove unreachable code.
	(System.Task_Primitives.Operations.Initialize, dummy version):
	Use plain Program_Error rather than call to
	System.Error_Reporting.Shutdown.

From-SVN: r154762
2009-11-30 10:42:59 +01:00
Arnaud Charlet
f1b20d2758 Minor comment updates.
From-SVN: r154761
2009-11-30 10:36:20 +01:00
Thomas Quinot
cd4de8202c s-oscons-tmplt.c, [...]: Add new constants in preparation for sharing s-crtl across all platforms.
2009-11-30  Thomas Quinot  <quinot@adacore.com>

	* s-oscons-tmplt.c, xoscons.adb: Add new constants in preparation for
	sharing s-crtl across all platforms.

From-SVN: r154760
2009-11-30 10:35:30 +01:00
Paolo Carlini
7aec2c6343 [multiple changes]
2009-11-30  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/tr1_impl/functional: Remove file, copy its contents,
	trivially adjusted...
	* include/std/functional: ... here, and...
	* include/tr1_impl/functional: ... here.
	* include/Makefile.am: Adjust.
	* include/Makefile.in: Regenerate.

2009-11-30  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/tr1_impl/functional (function): Add rvalue support and
        tweak doxygen markup.
        * testsuite/20_util/function/assign/move.cc: New.
        * testsuite/20_util/function/cons/move.cc: New.
        * testsuite/20_util/function/invoke/move_only.cc: New.
        * testsuite/20_util/function/cmp/cmp_neg.cc: New.
        * testsuite/20_util/function/1.cc: Copy from testsuite/tr1/.
        * testsuite/20_util/function/2.cc: Likewise.
        * testsuite/20_util/function/3.cc: Likewise.
        * testsuite/20_util/function/4.cc: Likewise.
        * testsuite/20_util/function/5.cc: Likewise.
        * testsuite/20_util/function/6.cc: Likewise.
        * testsuite/20_util/function/7.cc: Likewise.
        * testsuite/20_util/function/8.cc: Likewise.
        * testsuite/20_util/function/9.cc: Likewise.

From-SVN: r154759
2009-11-30 09:34:04 +00:00
Thomas Quinot
5da0f2d96b s-commun.adb, [...]: New internal support unit...
2009-11-30  Thomas Quinot  <quinot@adacore.com>

	* s-commun.adb, s-commun.ads: New internal support unit,
	allowing code sharing between GNAT.Sockets and
	GNAT.Serial_Communication.
	* g-sercom.ads, g-sercom-mingw.adb, g-sercom-linux.adb,
	g-socket.adb (GNAT.Sockets.Last_Index): Move to System.Communication.
	(GNAT.Serial_Communication.Read): Handle correctly the case where no
	data was read, and Buffer'First = Stream_Element_Offset'First.
	* Makefile.rtl: Add entry for s-commun
	* g-socthi-vms.adb, g-socthi-vms.ads, g-socthi-vxworks.adb,
	g-socthi-vxworks.ads, g-stseme.adb, g-socthi-mingw.ads,
	g-socthi.adb, g-socthi.ads (GNAT.Sockets.Thin.Socket_Error_Message):
	Reimplement in terms of System.CRTL.strerror.

From-SVN: r154758
2009-11-30 10:31:28 +01:00
Eric Botcazou
948bf10686 sparc.c (DF_MODES): Simplify.
* config/sparc/sparc.c (DF_MODES): Simplify.
	(TF_ONLY_MODES, OF_ONLY_MODES): Delete.
	(TF_MODES, OF_MODES): Adjust for above change.
	(TF_MODES_NO_S, OF_MODES_NO_S): Likewise.
	*  config/sparc/sparc.h (REGNO_REG_CLASS): Move around.

From-SVN: r154755
2009-11-30 08:31:40 +00:00
Paolo Bonzini
f8682ff62f re PR rtl-optimization/41812 (test 20071030-1.c fails execution on powerpc64)
2009-11-30  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/41812
	* fwprop.c (local_md, local_lr): New globals.
	(process_defs, process_uses): Remove local_md argument.  Never
	consider dead pseudos to have singleton def-use chains.
	(single_def_use_enter_block): Perform LR simulation.
	(build_single_def_use_links): Remove local_md local variable.
	Add DF_NOTE.  Allocate local_lr.
	(fwprop_done): Do not remove DF_CHAIN, we do not use it anymore.
	* df-problems.c (df_md_scratch): New.
	(df_md_alloc, df_md_free): Allocate/free it.
	(df_md_local_compute): Only include live registers in init.
	(df_md_transfer_function): Prune the in-set computed by
	the confluence function, and the gen-set too.
	(df_simulate_one_insn_forwards): Fix typo.

From-SVN: r154753
2009-11-30 07:34:55 +00:00
Hans-Peter Nilsson
da55c6dac1 re PR rtl-optimization/40086 (cris-elf gfortran.dg/forall_1.f90 -O1 execution)
PR rtl-optimization/40086
	* reorg.c (relax_delay_slots): When looking for redundant insn at
	the branch target, use next_real_insn, not next_active_insn.

From-SVN: r154751
2009-11-30 07:13:21 +00:00
Kaveh R. Ghazi
360d4522c4 configure.ac: Update minimum MPC version to 0.8.
* configure.ac: Update minimum MPC version to 0.8.
	* configure: Regenerate.

gcc:
	* doc/install.texi: Update minimum MPC version to 0.8.

From-SVN: r154750
2009-11-30 06:12:16 +00:00
Ben Elliston
78b3c19774 jni.cc (_Jv_JNI_GetObjectRefType): Mark `object' parameter as maybe unused.
* jni.cc (_Jv_JNI_GetObjectRefType): Mark `object' parameter as
	maybe unused.

From-SVN: r154749
2009-11-30 14:44:41 +11:00
H.J. Lu
f1c4ff7056 re PR c++/41961 (Internal error with -O3 and -ftree-parallelize-loops)
2009-11-29  H.J. Lu  <hongjiu.lu@intel.com>

	PR tree-optimization/41961
	* g++.dg/tree-ssa/pr41961.C: New.

From-SVN: r154748
2009-11-29 17:11:50 -08:00
Ben Elliston
1f67f80309 os_dep.c: Use the POSIX signal API in preference to the BSD API.
* os_dep.c: Use the POSIX signal API in preference to the BSD API.
	Generate a compilation error if neither the POSIX nor BSD APIs can
	be detected.

From-SVN: r154747
2009-11-30 11:23:45 +11:00
GCC Administrator
7abe582f9d Daily bump.
From-SVN: r154746
2009-11-30 00:16:59 +00:00
Segher Boessenkool
41557b0889 rs6000.md (fnmaddsf4_powerpc_1): Remove HONOR_SIGNED_ZEROS final condition.
2009-09-09  Segher Boessenkool  <segher@kernel.crashing.org>

        * config/rs6000/rs6000.md (fnmaddsf4_powerpc_1): Remove
        HONOR_SIGNED_ZEROS final condition.
        (fnmsubsf4_powerpc_1): Same.
        (fnmadddf4_fpr_1): Same.
        (fnmsubdf4_fpr_1): Same.

From-SVN: r154743
2009-11-29 18:51:02 -05:00
Dodji Seketeli
489df541a7 Really fix PR c++/36408
gcc/cp/ChangeLog:

	PR c++/36408
	* semantics.c (empty_expr_stmt_p): Handle void_zero_node and fix
	bad indentation.
	* pt.c (tsubst_copy_and_build): Fix typo.

From-SVN: r154742
2009-11-29 20:19:06 +01:00
Jonathan Wakely
0c31c577ac user.cfg.in: Add __GXX_RTTI to PREDEFINED macros.
2009-11-29  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* doc/doxygen/user.cfg.in: Add __GXX_RTTI to PREDEFINED macros.

From-SVN: r154741
2009-11-29 17:53:09 +00:00
Ira Rosen
3533e50347 re PR middle-end/42193 (454.calculix in SPEC CPU 2006 failed to compile at -O3)
PR tree-optimization/42193
	* tree-vect-stmts.c (vectorizable_operation): Set vectorization factor
	to 1 in case of basic block SLP.
	(vectorizable_load): Likewise.

From-SVN: r154738
2009-11-29 17:30:20 +00:00
Jan Hubicka
6744a6abc3 cgraph.c (same_body_alias_1): Break out of
* cgraph.c (same_body_alias_1): Break out of
	(same_body_alias): ... here; remove comdat check; it is handled
	in cp already.
	(cgraph_add_thunk): New.
	(dump_cgraph_node): Dump aliases and thunks.
	* cgraph.h (cgraph_thunk_info): New structure.
	(struct cgraph_node): Add thunk info.
	(cgraph_add_thunk): New.
	* cgraphunit.c (cgraph_emit_thunks): Remove.
	(cgraph_finalize_compilation_unit): Do not call cgraph_emit_thunks.
	(assemble_thunk): New function.
	(cgraph_expand_function): Handle thunks.
	(thunk_adjust): New.
	(init_lowered_empty_function): New.
	* optimize.c (maybe_clone_body): Emit thunks associated to alias.
	* Make-lang.in (method.o): Add dependency on gimple.h.
	* method.c: Include gimple.h
	(make_alias_for_thunk): Use same body alias instead of assemble_alias.
	(use_thunk): Drop codegen; use cgraph_add_thunk; gimplify
	generic thunks.
	* semantics.c (expand_or_defer_fn): Emit associated thunks.
	* cp-objcp-common.h (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Remove.
	* lto-cgraph.c (lto_output_node): Stream thunk info.
	(input_node): Likewise.
	* langhooks.h (lang_hooks_for_callgraph): Remove emit_associated_thunks.
	* langhooks-def.h (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Remove.
	(LANG_HOOKS_CALLGRAPH_INITIALIZER): Update.
	* i386.c (x86_output_mi_thunk): Make output prettier.

From-SVN: r154736
2009-11-29 10:32:08 +00:00
GCC Administrator
e55690913e Daily bump.
From-SVN: r154734
2009-11-29 00:16:52 +00:00
Dodji Seketeli
9af66ed16e re PR c++/36408 (ICE with statement expression in template)
Fix PR c++/36408

gcc/cp/ChangeLog:

	PR c++/36408
	* cp-tree.h (empty_expr_stmt_p): Declare ...
	* semantics.c (empty_expr_stmt_p): ... this.
	* pt.c (tsubst_copy_and_build) <STMT_EXPR>: Use it.

gcc/testsuite/ChangeLog:
	PR c++/36408
	* g++.dg/template/stmtexpr2.C: New test.

From-SVN: r154731
2009-11-28 23:55:52 +01:00