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  1. 23 Dec, 2007 2 commits
  3. 22 Dec, 2007 8 commits
  5. 21 Dec, 2007 10 commits
  7. 20 Dec, 2007 9 commits
    • xtensa.md (fix_return_addr): Remove. · 7f0ee694 
      	* config/xtensa/xtensa.md (fix_return_addr): Remove.
	* config/xtensa/xtensa-protos.h (xtensa_initialize_trampoline): New.
	(xtensa_trampoline_template): New.
	* config/xtensa/xtensa.c (MIN_FRAME_SIZE): Moved here from xtensa.h.
	(xtensa_return_addr): Expand to standard Xtensa insns instead of
	fix_return_addr.  Get high bits from a local label.
	(xtensa_trampoline_template): New function with code moved from
	TRAMPOLINE_TEMPLATE in xtensa.h.  Use L32R instead of CALL0 except
	when using CONST16 or absolute-mode literals.
	(xtensa_initialize_trampoline): New function with code moved from
	INITIALIZE_TRAMPOLINE in xtensa.h.  Use different offsets depending
	on which trampoline version is used.
	* config/xtensa/lib2funcs.S (TRAMPOLINE_SIZE): Add comment.
	* config/xtensa/xtensa.h (TARGET_ABSOLUTE_LITERALS): Define.
	(MIN_FRAME_SIZE): Moved to xtensa.c.
	(TRAMPOLINE_TEMPLATE): Use xtensa_trampoline_template.
	(TRAMPOLINE_SIZE): Two versions of the trampoline have different sizes.
	(INITIALIZE_TRAMPOLINE): Use xtensa_initialize_trampoline.
	* config/xtensa/ieee754-df.S (XCHAL_NO_MUL): Define.
	(__muldf3): Use CALL12 instead of CALL0 to invoke .Lmul_mulsi3
	helper when not using the CALL0 ABI.  Change .Lmul_mulsi3 to match.
	* config/xtensa/lib1funcs.asm (__umulsidi3): Likewise.
	* config/xtensa/ieee754-sf.S (__mulsf3): Likewise.

From-SVN: r131108
      Bob Wilson committed
    • re PR c++/34111 (new overload resolution error) · 4c12c8ea 
              PR c++/34111
        * call.c (standard_conversion): Derived-to-base is considered a
        standard conversion.

From-SVN: r131107
      Jason Merrill committed
    • lang.c (java_classify_record): Don't return RECORD_IS_INTERFACE for now. · ef833d3d 
      * lang.c (java_classify_record): Don't return
RECORD_IS_INTERFACE for now.

From-SVN: r131105
      Alexandre Oliva committed
    • re PR c++/34459 (incorrect code when compiled with optimization (-O1)) · 3ec1a737 
      	PR c++/34459
	* tree-ssa-dse.c (dse_optimize_stmt): Don't eliminate store if
	USE_STMT not only stores into the same object as STMT, but might
	read it too.

	* gcc.c-torture/execute/20071219-1.c: New test.

From-SVN: r131101
      Jakub Jelinek committed
    • re PR libfortran/34530 (namelist read broken when whitespace after &namelist) · 667e2045 
      2007-12-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34530
        * io/list_read.c (eat_line): Move up in the file.
        (eat_separator): In namelist mode, skip over comment lines.

2007-12-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34530
        * gfortran.dg/namelist_44.f90: New.

From-SVN: r131099
      Tobias Burnus committed
    • re PR fortran/34482 (FAIL: gfortran.dg/nan_4.f90 -O tests for errors) · c7abc45c 
      2007-12-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34482
        * gfortran.texi (BOZ): Document behavior for complex
        numbers.
        * target-memory.h (gfc_convert_boz): Update prototype.
        * target-memory.c (gfc_convert_boz): Add error check
        and convert BOZ to smallest possible bit size.
        * resolve.c (resolve_ordinary_assign): Check return value.
        * expr.c (gfc_check_assign): Ditto.
        * simplify.c (simplify_cmplx, gfc_simplify_dble,
        gfc_simplify_float, gfc_simplify_real): Ditto.

2007-12-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34482
        * gfortran.dg/boz_8.f90: Add error-check check.
        * gfortran.dg/boz_9.f90: Shorten BOZ where needed, replace
        stop by call abort.

From-SVN: r131098
      Tobias Burnus committed
    • re PR tree-optimization/34413 (gfortran.dg/ltrans-7.f90 doesn't work) · f4113648 
      2007-12-19  Sebastian Pop  <sebastian.pop@amd.com>

	PR tree-optimization/34413
	* tree-data-ref.c (affine_fn_op, analyze_ziv_subscript,
	analyze_siv_subscript_cst_affine, analyze_miv_subscript,
	omega_setup_subscript): Use long_integer_type_node instead of
	integer_type_node.

From-SVN: r131097
      Sebastian Pop committed
    • re PR target/34525 (ICE in extract_insn, at recog.c:1990 on hppa) · f946206c 
      	PR target/34525
	* pa.c (legitimize_pic_address): Force function labels into memory.

From-SVN: r131096
      John David Anglin committed
    • Daily bump. · ec871836 
      From-SVN: r131094
      GCC Administrator committed
  9. 19 Dec, 2007 11 commits
    • Add Sam's email for last sem_ch6.adb/sem_ch3.adb change. · 44914a04 
      From-SVN: r131089
      Arnaud Charlet committed
    • Resync. · 7469b7bc 
      From-SVN: r131088
      Arnaud Charlet committed
    • Update error message. · 5ce43522 
      From-SVN: r131087
      Arnaud Charlet committed
    • gnat_rm.texi, [...]: Update documentation of -gnatw.o Fix name of… · 482434dc 
      gnat_rm.texi, [...]: Update documentation of -gnatw.o Fix name of Wide_Wide_Latin_1/9 file names Add...

2007-12-19  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi, gnat_ugn.texi: Update documentation of -gnatw.o
	Fix name of Wide_Wide_Latin_1/9 file names
	Add documentation for Ada.Exceptions.Last_Chance_Handler (a-elchha.ads)
	Add missing documentation for Ada.Wide_[Wide_]Characters.Unicode
	Add missing documentation for Ada.Command_Line.Response_File
	Update list of warning letters for Warnings pragma
	Add documentation for pragma Unmodified

From-SVN: r131086
      Robert Dewar committed
    • makegpr.adb (Check_Compilation_Needed): Normalize C_Source_Path so that the… · d71cdcc5 
      makegpr.adb (Check_Compilation_Needed): Normalize C_Source_Path so that the source path name is always found in the...

2007-12-19  Vincent Celier  <celier@adacore.com>

	* makegpr.adb (Check_Compilation_Needed): Normalize C_Source_Path so
	that the source path name is always found in the dependencies.

From-SVN: r131085
      Vincent Celier committed
    • Part of PR ada/33688 · 9b0b4cbe 
      2007-12-19  Thomas Quinot  <quinot@adacore.com>

	Part of PR ada/33688
	* gen-soccon.c: Add constant IP_PKTINFO to allow getting ancillary
	datagram info on Linux.

From-SVN: r131084
      Thomas Quinot committed
    • utils.c (create_var_decl_1): call rest_of_decl_compilation only for global variable. · 91654939 
      2007-12-19  Tristan Gingold  <gingold@adacore.com>

	* utils.c (create_var_decl_1): call rest_of_decl_compilation only for
	global variable.

From-SVN: r131083
      Tristan Gingold committed
    • re PR ada/34149 (GNAT crash - deeply inrerited function) · 20e8cdd7 
      2007-12-19  Gary Dismukes  <dismukes@adacore.com>

	PR ada/34149
	* sem_disp.adb (Check_Dispatching_Call): Augment existing test for
	presence of a statically tagged operand (Present (Static_Tag)) with
	test for Indeterm_Ancestor_Call when determining whether to propagate
	the static tag to tag-indeterminate operands (which forces dispatching
	on such calls).
	(Check_Controlling_Formals): Ada2005, access parameters can have
	defaults.
	(Add_Dispatching_Operation, Check_Operation_From_Private_View): do
	not insert subprogram in list of primitive operations if already there.

From-SVN: r131082
      Gary Dismukes committed
    • sem_ch8.adb (Analyze_Subprogram_Renaming): Diagnose illegal renamings whose… · 90067a15 
      sem_ch8.adb (Analyze_Subprogram_Renaming): Diagnose illegal renamings whose renamed entity is a subprogram that requires...

2007-12-19  Ed Schonberg  <schonberg@adacore.com>
	    Gary Dismukes  <dismukes@adacore.com>

	* sem_ch8.adb (Analyze_Subprogram_Renaming): Diagnose illegal renamings
	whose renamed entity is a subprogram that requires overriding.
	(Premature_Usage): Test for the case of N_Full_Type_Declaration when
	issuing an error for premature usage and issue a message that says
	'type' rather than 'object'.

From-SVN: r131081
      Ed Schonberg committed
    • sem_ch4.adb (Analyze_Concatenation_Rest): New procedure. · fe39cf20 
      2007-12-19  Bob Duff  <duff@adacore.com>

	* sem_ch4.adb (Analyze_Concatenation_Rest): New procedure.
	(Analyze_Concatenation): Use iteration instead of recursion in order
	to avoid running out of stack space for deeply nested concatenations.

From-SVN: r131080
      Bob Duff committed
    • PR ada/15803, ada/15805 · f29b857f 
      2007-12-19  Ed Schonberg  <schonberg@adacore.com>
	    Gary Dismukes  <dismukes@adacore.com>

	PR ada/15803, ada/15805
	* sem_ch6.adb, sem_ch3.adb (Constrain_Access): In Ada2005, diagnose
	illegal access subtypes when there is a constrained partial view.
	(Check_For_Premature_Usage): New procedure inside
	Access_Subprogram_Declaration for checking that an access-to-subprogram
	type doesn't reference its own name within any formal parameters or
	result type (including within nested anonymous access types).
	(Access_Subprogram_Declaration): Add call to Check_For_Premature_Usage.
	(Sem_Ch3.Analyze_Object_Declaration, Sem_ch6.Process_Formals): if the
	context is an access_to_variable, the expression cannot be an
	access_to_constant.

From-SVN: r131079
      Ed Schonberg committed