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  1. 06 Mar, 2015 2 commits
  3. 05 Mar, 2015 21 commits
  5. 04 Mar, 2015 17 commits
    • fold-const.c (round_up_loc): Cast divisor to signed on all paths before negating it. · d10a61fb 
      	* fold-const.c (round_up_loc): Cast divisor to signed on all paths
	before negating it.
	* stor-layout.c (finalize_record_size): Revert latest change.

From-SVN: r221198
      Eric Botcazou committed
    • t-freebsd64: Remove 32-bit soft-float multilibs. · 8ed4390c 
      2015-03-04  Andreas Tobler  <andreast@gcc.gnu.org>

    * config/rs6000/t-freebsd64: Remove 32-bit soft-float multilibs.

From-SVN: r221197
      Andreas Tobler committed
    • cgraph.c (cgraph_node::can_remove_if_no_direct_calls_p): Rewrite for correct comdat handling. · a6a543bf 
      	* cgraph.c (cgraph_node::can_remove_if_no_direct_calls_p): Rewrite
	for correct comdat handling.
	(cgraph_node::will_be_removed_from_program_if_no_direct_calls_p):
	Likewise.
	* cgraph.h (call_for_symbol_and_aliases): Fix formating.
	(used_from_object_file_p_worker): Remove.
	(cgraph_node::only_called_directly_or_alised): Add
	used_from_object_file_p.
	* ipa-inline-analysis.c (growth_likely_positive): Optimie.
	* ipa-inline-transform.c (can_remove_node_now_p_1): Use
	can_remove_if_no_direct_calls_and_refs_p.

From-SVN: r221193
      Jan Hubicka committed
    • * de.po: Update. · d720e658 
      From-SVN: r221191
      Joseph Myers committed
    • re PR target/65261 (bootstrap-ubsan ppc64le: gcc/libcpp/lex.c:552:30: runtime… · 44d95244 
      re PR target/65261 (bootstrap-ubsan ppc64le: gcc/libcpp/lex.c:552:30: runtime error: load of misaligned address 0x01002172dfc6 for type 'const uchar', which requires 16 byte alignment)

Fix PR65261

Running bootstrap-ubsan on ppc64le shows many instances of:

  libcpp/lex.c:552:30: runtime error: load of misaligned address
  0x01001f31d37a for type 'const uchar', which requires 16 byte alignment

But the unaligned vector loads are intended in this case, because they
are preferable to forced-alignment on POWER8. So just silence the ubsan
errors.

2015-03-02  Markus Trippelsdorf  <markus@trippelsdorf.de>

include/
	PR target/65261
	* ansidecl.h (ATTRIBUTE_NO_SANITIZE_UNDEFINED): New macro.

libcpp/
	PR target/65261
	* lex.c (search_line_fast): Silence ubsan errors.

From-SVN: r221190
      Markus Trippelsdorf committed
    • re PR libstdc++/64797 (22_locale/conversions/string/2.cc FAILs) · b6584a72 
      	PR libstdc++/64797
	* include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
	incomplete multibyte sequences correctly.
	* include/std/codecvt (codecvt_utf8, codecvt_utf16,
	codecvt_utf8_utf16): Limit _Maxcode to maximum Unicode code point.
	* src/c++11/codecvt.cc (invalid_mb_sequence, incomplete_mb_character):
	Define constants.
	(is_high_surrogate, is_low_surrogate, surrogate_pair_to_code_point):
	Define convenience functions.
	(read_utf8_code_point): Return relevant constant to distinguish
	incomplete characters from invalid sequences.
	(read_utf16_code_point): Likewise. Check for invalid sequences.
	(ucs4_in, utf16_in): Use incomplete_mb_character constant.
	(utf16_out): Check for invalid sequences.
	(utf16_span): Fix condition.
	(ucs2_out): Use is_high_surrogate.
	(ucs2_in): Use incomplete_mb_character constant and fix condition.
	* testsuite/22_locale/codecvt/char16_t.cc: Fix whitespace.
	* testsuite/22_locale/conversions/buffer/1.cc: New.
	* testsuite/22_locale/conversions/string/2.cc: Use char16_t and
	char32_t instead of wchar_t.
	* testsuite/22_locale/conversions/string/3.cc: New.

From-SVN: r221189
      Jonathan Wakely committed
    • [multiple changes] · d50a26f2 
      2015-03-04  Robert Dewar  <dewar@adacore.com>

	* sem_warn.adb: Minor reformatting.
	* init.c: Minor tweaks.

2015-03-04  Dmitriy Anisimko  <anisimko@adacore.com>

	* a-coinho-shared.adb: Fix clear of already empty holder.

2015-03-04  Robert Dewar  <dewar@adacore.com>

	* exp_unst.adb (Check_Dynamic_Type): Ignore library level types.
	(Check_Uplevel_Reference_To_Type): Ignore call inside generic.
	(Note_Uplevel_Reference): Ignore call inside generic.
	(Note_Uplevel_Reference): Fix check for no entity field.
	(Unnest_Subprogram): Ignore call inside generic.
	(Find_Current_Subprogram): Use Defining_Entity, not Defining_Unit_Name.
	(Visit_Node): Ignore calls to Imported subprograms.
	(Visit_Node): Fix problem in finding subprogram body in some cases.
	(Add_Form_To_Spec): Use Defining_Entity, not Defining_Unit_Name.

From-SVN: r221188
      Arnaud Charlet committed
    • [multiple changes] · 58009744 
      2015-03-04  Robert Dewar  <dewar@adacore.com>

	* einfo.adb (Is_ARECnF_Entity): Removed.
	(Last_Formal): Remove special handling of Is_ARECnF_Entity.
	(Next_Formal): Remove special handling of Is_ARECnF_Entity.
	(Next_Formal_With_Extras): Remove special handling of Is_ARECnF_Entity.
	(Number_Entries): Minor reformatting.
	* einfo.ads (Is_ARECnF_Entity): Removed.
	* exp_unst.adb (Unnest_Subprogram): Remove setting of
	Is_ARECnF_Entity.
	(Add_Extra_Formal): Use normal Extra_Formal circuit.
	* sprint.adb (Write_Param_Specs): Properly handle case where
	there are no source formals, but we have at least one Extra_Formal
	present.

2015-03-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_aggr.adb (Resolve_Record_Aggregate,
	Add_Discriminant_Values): If the value is a reference to the
	current instance of an enclosing type, use its base type to check
	against prefix of attribute reference, because the target type
	may be otherwise constrained.

From-SVN: r221187
      Arnaud Charlet committed
    • * go.test/go-test.exp (go-gc-tests): Skip nilptr test on s390*. · e0601c0d 
      From-SVN: r221186
      Ian Lance Taylor committed
    • rl78.h (enum reg_class): Remove real registers from General register class. · b68686bf 
      	* config/rl78/rl78.h (enum reg_class): Remove real registers from
	General register class.
	* config/rl78/rl78-real.md: Replace general register constraints
	with real+virtual register constraints.

From-SVN: r221185
      Nick Clifton committed
    • S/390: Fix check for builtins valid with -mhtm · 4b9f07eb 
      	* gcc/config/s390/s390.c (s390_expand_builtin): Exlude non-htm
	builtins from checking for -mhtm option.

From-SVN: r221184
      Andreas Krebbel committed
    • [multiple changes] · 85799cb9 
      2015-03-04  Robert Dewar  <dewar@adacore.com>

	* atree.h: Add entries for Flag287-Flag309.
	* einfo.adb: Add (unused) flags Flag287-Flag309.

2015-03-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.adb (Collect_Interfaces, Collect): When gathering
	interfaces of ancestors, handle properly a subtype of a private
	extension.

From-SVN: r221183
      Arnaud Charlet committed
    • [multiple changes] · 47a6f660 
      2015-03-04  Robert Dewar  <dewar@adacore.com>

	* einfo.adb (Is_ARECnF_Entity): New flag (ARECnF is an extra formal).
	(Next_Formal): Don't return ARECnF formal.
	(Last_Formal): Don't consider ARECnF formal.
	(Next_Formal_With_Extras): Do consider ARECnF formal.
	* einfo.ads (Is_ARECnF_Entity): New flag (ARECnF is an extra formal).
	* exp_unst.adb (Create_Entities): Set Is_ARECnF_Entity flag.

2015-03-04  Javier Miranda  <miranda@adacore.com>

	* exp_ch6.adb (Expand_Simple_Function_Return): When the returned
	object is a class-wide interface object and we generate the
	accessibility described in RM 6.5(8/3) then displace the pointer
	to the object to reference the base of the object (to get access
	to the TSD of the object).

From-SVN: r221182
      Arnaud Charlet committed
    • re PR c++/64227 (Forwarding an argument of a function template to a generic… · 55067169 
      re PR c++/64227 (Forwarding an argument of a function template to a generic lambda causes a compiler crash)

2015-03-04  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/64227
	* g++.dg/cpp1y/lambda-generic-ice1.C: New.

From-SVN: r221181
      Paolo Carlini committed
    • [multiple changes] · 203876fc 
      2015-03-04  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_prag.adb (Analyze_Abstract_State): Use routine
	Malformed_State_Error to issue general errors.
	(Analyze_Pragma): Diagnose a syntax error related to a state
	declaration with a simple option.
	(Malformed_State_Error): New routine.

2015-03-04  Robert Dewar  <dewar@adacore.com>

	* a-strsup.adb (Super_Slice): Deal with super flat case.
	* einfo.ads: Minor reformatting.
	* s-imgdec.adb (Set_Decimal_Digits): Add comment about possibly
	redundant code.

2015-03-04  Claire Dross  <dross@adacore.com>

	* a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
	a-cforse.ads, a-cofove.ads: Use Default_Initial_Condition on formal
	containers.

From-SVN: r221180
      Arnaud Charlet committed
    • Fix permission. · 5264d0df 
      From-SVN: r221179
      Arnaud Charlet committed
    • [multiple changes] · 26f36fc9 
      2015-03-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_warn.adb (Check_References): When checking for an unused
	in-out parameter of a class- wide type, use its type to determine
	whether it is private, in order to avoid a spurious warning when
	subprogram spec and body are in different units.

2015-03-04  Yannick Moy  <moy@adacore.com>

	* sem_attr.adb: Improve warning messages.

From-SVN: r221178
      Arnaud Charlet committed