James Greenhalgh [Fri, 6 Mar 2015 10:47:20 +0000 (10:47 +0000)]
[AArch64 testsuite obvious] XFAIL c-c++-common/torture/aarch64-vect-lane-2.c
for -flto -fuse-linker-plugin
gcc/testsuite/
* c-c++-common/torture/aarch64-vect-lane-2.c: Skip for LTO
compiles.
From-SVN: r221233
Eric Botcazou [Fri, 6 Mar 2015 10:15:03 +0000 (10:15 +0000)]
c-ada-spec.c (dump_ada_double_name): Fix pasto.
* c-ada-spec.c (dump_ada_double_name): Fix pasto.
Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com>
From-SVN: r221231
Ian Lance Taylor [Fri, 6 Mar 2015 00:27:32 +0000 (00:27 +0000)]
compiler: Do not declare type switch variable outside case statements.
For expressions containing a TypeSwitchGuard with a short variable
declaration e.g. var := x.(type), the spec says that var is declared
at the beginning of the implicit block for each in each clause.
Previously, var was declared in the block for the switch statement
and each implicit block, which led to errors if the type case clause
referenced a type with a similar name as the declared variable.
Fixes golang/go#10047.
From-SVN: r221230
GCC Administrator [Fri, 6 Mar 2015 00:16:11 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r221229
Jan Hubicka [Thu, 5 Mar 2015 21:26:44 +0000 (22:26 +0100)]
* ipa-icf.c (sem_variable::equals_wpa): Check FINAL flags.
From-SVN: r221226
Vladimir Makarov [Thu, 5 Mar 2015 19:43:11 +0000 (19:43 +0000)]
re PR target/64342 (Tests failing when compiled with '-m32 -fpic' after r216154.)
2015-03-05 Vladimir Makarov <vmakarov@redhat.com>
PR target/64342
* lra-assigns.c (find_hard_regno_for): Rename to
find_hard_regno_for_1. Add a new parameter.
(find_hard_regno_for): New function using find_hard_regno_for_1.
From-SVN: r221223
Bernd Edlinger [Thu, 5 Mar 2015 18:56:37 +0000 (18:56 +0000)]
re PR rtl-optimization/65067 (regression on accessing volatile bit field)
gcc:
2015-03-05 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR rtl-optimization/65067
* expmed.c (store_bit_field, extract_bit_field): Reworked the
strict volatile bitfield handling.
testsuite:
2015-03-05 Bernd Edlinger <bernd.edlinger@hotmail.de>
* gcc.target/arm/pr65067.c: New test.
From-SVN: r221222
Martin Liska [Thu, 5 Mar 2015 17:49:49 +0000 (18:49 +0100)]
re PR ipa/65318 (wrong code at -Os and above on x86_64-linux-gnu)
PR ipa/65318
* ipa-icf.c (sem_variable::equals): Compare variables types.
* gcc.dg/ipa/pr65318.c: New test.
From-SVN: r221221
Alex Velenko [Thu, 5 Mar 2015 16:45:21 +0000 (16:45 +0000)]
arm.c (arm_function_in_section_p): Fix predicate to correctly check weak symbol binding.
2015-03-05 Alex Velenko <alex.velenko@arm.com>
* config/arm/arm.c (arm_function_in_section_p): Fix predicate to
correctly check weak symbol binding.
From-SVN: r221220
Steve Ellcey [Thu, 5 Mar 2015 16:34:03 +0000 (16:34 +0000)]
re PR middle-end/65315 (incorrect alignment of local variable with aligned attribute)
2015-03-05 Steve Ellcey <sellcey@imgtec.com>
PR middle-end/65315
* cfgexpand.c (expand_stack_vars): Update large_align to maximum
needed alignment.
From-SVN: r221219
David Malcolm [Thu, 5 Mar 2015 15:38:15 +0000 (15:38 +0000)]
jit documentation fixes
gcc/jit/ChangeLog:
* docs/cp/intro/tutorial03.rst: Add missing arguments to
gccjit::block::end_with_conditional call. Add on_true/on_false
comments. Tweak the wording.
* docs/intro/tutorial03.rst: Add missing arguments to
gcc_jit_block_end_with_conditional call. Add some clarifying
comments.
* docs/topics/compilation.rst: Tweak the wording to avoid an
ambiguous use of "this".
* docs/topics/contexts.rst: Fix a typo.
* docs/topics/expressions.rst (GCC_JIT_BINARY_OP_MINUS): Remove
a stray backtick.
* docs/_build/texinfo/libgccjit.texi: Regenerate.
From-SVN: r221218
Marek Polacek [Thu, 5 Mar 2015 15:00:20 +0000 (15:00 +0000)]
* c-c++-common/ubsan/bounds-6.c: Use dg-do run.
From-SVN: r221217
Eric Botcazou [Thu, 5 Mar 2015 13:54:19 +0000 (13:54 +0000)]
re PR ada/65319 (FAIL: g++.dg/other/dump-ada-spec-3.C -std=gnu++98 (internal compiler error))
PR ada/65319
* c-ada-spec.c (print_destructor): Remove obsolete code.
From-SVN: r221213
Jonathan Wakely [Thu, 5 Mar 2015 13:36:21 +0000 (13:36 +0000)]
locale_conv.h (wstring_convert::_M_conv): Handle noconv result.
* include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
noconv result.
* testsuite/22_locale/conversions/string/2.cc: Also test UTF-8.
* testsuite/22_locale/conversions/string/3.cc: Likewise, and UTF-16.
From-SVN: r221212
Martin Liska [Thu, 5 Mar 2015 11:44:00 +0000 (12:44 +0100)]
Fix warnings occured during profiledboostrap on
* ipa-inline.c (inline_small_functions): Set default value to
prevent warning during bootstrap.
* tree.h: Add pragma guard that ignores false positives during
bootstrap.
From-SVN: r221211
Andreas Krebbel [Thu, 5 Mar 2015 09:58:32 +0000 (09:58 +0000)]
S/390: xfail ssa-dom-cse-2
gcc/testsuite:
* gcc.dg/tree-ssa/ssa-dom-cse-2.c:
From-SVN: r221210
Andreas Krebbel [Thu, 5 Mar 2015 09:56:42 +0000 (09:56 +0000)]
S/390: var-expand1 use default values for peel/unroll limits
gcc/testsuite/:
* gcc.dg/var-expand1.c: Force max-completely-peel-times and
max-unroll-times back to defaults for s390.
From-SVN: r221209
Paolo Carlini [Thu, 5 Mar 2015 09:21:39 +0000 (09:21 +0000)]
2015-03-05 Paolo Carlini <paolo.carlini@oracle.com>
Fix last commit.
From-SVN: r221208
Paolo Carlini [Thu, 5 Mar 2015 09:15:58 +0000 (09:15 +0000)]
re PR c++/64665 (Overload resolution not working with std::initializer_list<std::string> and bool)
2015-03-05 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/64665
* g++.dg/cpp0x/initlist92.C: New.
From-SVN: r221207
Richard Biener [Thu, 5 Mar 2015 09:14:01 +0000 (09:14 +0000)]
re PR tree-optimization/65310 (vectorizer uses wrong alignment)
2015-03-05 Richard Biener <rguenther@suse.de>
PR tree-optimization/65310
* tree-vect-data-refs.c (vect_compute_data_ref_alignment):
Properly preserve alignment of the base of the access.
* gcc.dg/vect/pr65310.c: New testcase.
From-SVN: r221206
Paolo Carlini [Thu, 5 Mar 2015 08:48:22 +0000 (08:48 +0000)]
re PR c++/64834 (Captured variable not available in unevaluated context in a lambda with auto argument)
2015-03-05 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/64834
* g++.dg/cpp1y/lambda-generic-uneval1.C: New.
From-SVN: r221205
Richard Biener [Thu, 5 Mar 2015 08:43:13 +0000 (08:43 +0000)]
re PR ipa/65270 (issues with merging memory accesses from different code paths)
2015-03-05 Richard Biener <rguenther@suse.de>
PR ipa/65270
* ipa-icf-gimple.c (func_checker::compare_memory_operand):
Compare dependence info.
From-SVN: r221204
Richard Biener [Thu, 5 Mar 2015 08:37:40 +0000 (08:37 +0000)]
re PR middle-end/65233 (ICE (segfault) on arm-linux-gnueabihf and aarch64-linux-gnu)
2015-03-05 Richard Biener <rguenther@suse.de>
PR middle-end/65233
* ipa-polymorphic-call.c: Include tree-ssa-operands.h and
tree-into-ssa.h.
(walk_ssa_copies): Revert last chage. Instead do not walk
SSA names registered for SSA update.
From-SVN: r221203
GCC Administrator [Thu, 5 Mar 2015 00:16:12 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r221202
Jan Hubicka [Thu, 5 Mar 2015 00:10:29 +0000 (01:10 +0100)]
re PR ipa/65270 (issues with merging memory accesses from different code paths)
PR ipa/65270
* ipa-icf.c (sem_item::compare_cgraph_references): Compare
vtable references for their containing type.
(sem_function::equals_wpa): Compare TYPE_RESTRICT
and type attributes.
From-SVN: r221199
Eric Botcazou [Wed, 4 Mar 2015 22:33:41 +0000 (22:33 +0000)]
fold-const.c (round_up_loc): Cast divisor to signed on all paths before negating it.
* 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
Andreas Tobler [Wed, 4 Mar 2015 21:56:46 +0000 (22:56 +0100)]
t-freebsd64: Remove 32-bit soft-float multilibs.
2015-03-04 Andreas Tobler <andreast@gcc.gnu.org>
* config/rs6000/t-freebsd64: Remove 32-bit soft-float multilibs.
From-SVN: r221197
Jan Hubicka [Wed, 4 Mar 2015 20:28:08 +0000 (21:28 +0100)]
cgraph.c (cgraph_node::can_remove_if_no_direct_calls_p): Rewrite for correct comdat handling.
* 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
Joseph Myers [Wed, 4 Mar 2015 17:45:00 +0000 (17:45 +0000)]
* de.po: Update.
From-SVN: r221191
Markus Trippelsdorf [Wed, 4 Mar 2015 17:28:56 +0000 (17:28 +0000)]
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
Jonathan Wakely [Wed, 4 Mar 2015 17:19:55 +0000 (17:19 +0000)]
re PR libstdc++/64797 (22_locale/conversions/string/2.cc FAILs)
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
Arnaud Charlet [Wed, 4 Mar 2015 15:00:57 +0000 (16:00 +0100)]
[multiple changes]
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 [Wed, 4 Mar 2015 14:56:45 +0000 (15:56 +0100)]
[multiple changes]
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
Ian Lance Taylor [Wed, 4 Mar 2015 14:54:33 +0000 (14:54 +0000)]
* go.test/go-test.exp (go-gc-tests): Skip nilptr test on s390*.
From-SVN: r221186
Nick Clifton [Wed, 4 Mar 2015 14:54:15 +0000 (14:54 +0000)]
rl78.h (enum reg_class): Remove real registers from General register class.
* 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
Andreas Krebbel [Wed, 4 Mar 2015 14:43:14 +0000 (14:43 +0000)]
S/390: Fix check for builtins valid with -mhtm
* gcc/config/s390/s390.c (s390_expand_builtin): Exlude non-htm
builtins from checking for -mhtm option.
From-SVN: r221184
Arnaud Charlet [Wed, 4 Mar 2015 11:51:48 +0000 (12:51 +0100)]
[multiple changes]
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 [Wed, 4 Mar 2015 10:27:59 +0000 (11:27 +0100)]
[multiple changes]
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
Paolo Carlini [Wed, 4 Mar 2015 10:20:23 +0000 (10:20 +0000)]
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
Arnaud Charlet [Wed, 4 Mar 2015 10:01:40 +0000 (11:01 +0100)]
[multiple changes]
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 [Wed, 4 Mar 2015 09:59:38 +0000 (10:59 +0100)]
Fix permission.
From-SVN: r221179
Arnaud Charlet [Wed, 4 Mar 2015 09:58:41 +0000 (10:58 +0100)]
[multiple changes]
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
Robert Dewar [Wed, 4 Mar 2015 09:57:07 +0000 (09:57 +0000)]
exp_ch6.adb (Expand_N_Subprogram_Body): Avoid trying to unnest generic subprograms.
2015-03-04 Robert Dewar <dewar@adacore.com>
* exp_ch6.adb (Expand_N_Subprogram_Body): Avoid trying to unnest
generic subprograms.
* exp_unst.adb (Check_Dynamic_Type): Handle record types properly
(Note_Uplevel_Reference): Ignore uplevel references to non-types
(Get_Level): Consider only subprograms, not blocks.
(Visit_Node): Set proper condition for generating ARECnF entity.
Ignore indirect calls. Ignore calls to subprograms
outside our nest.
(Unnest_Subprogram): Minor changes in dealing with ARECnF entity.
(Add_Form_To_Spec): Properly set Last_Entity field.
(Unnest_Subprogram): Set current subprogram scope for analyze calls.
Handle case of no uplevel refs in outer subprogram
Don't mark uplevel entities as aliased.
Don't deal with calls with no ARECnF requirement.
2015-03-04 Robert Dewar <dewar@adacore.com>
* s-valrea.adb (Scan_Real): Remove redundant tests from scaling loops.
* s-imgdec.adb (Set_Decimal_Digits): Remove redundant Max
operation in computing LZ.
* sem_attr.adb: Minor typo fix
From-SVN: r221177
Arnaud Charlet [Wed, 4 Mar 2015 09:54:19 +0000 (10:54 +0100)]
[multiple changes]
2015-03-04 Robert Dewar <dewar@adacore.com>
* exp_ch7.adb: Minor reformatting.
* exp_unst.adb (Build_Tables): Fix minor glitch for no separate
spec case.
* erroutc.adb (Delete_Msg): add missing decrement of info msg counter.
2015-03-04 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch6.adb (Build_Pragma_Check_Equivalent): Suppress
references to formal parameters subject to pragma Unreferenced.
(Suppress_Reference): New routine.
* sem_attr.adb (Analyze_Attribute): Reimplement the analysis
of attribute 'Old. Attributes 'Old and 'Result now share
common processing.
(Analyze_Old_Result_Attribute): New routine.
(Check_Placement_In_Check): Removed.
(Check_Placement_In_Contract_Cases): Removed.
(Check_Placement_In_Test_Case): Removed.
(Check_Use_In_Contract_Cases): Removed.
(Check_Use_In_Test_Case): Removed.
(In_Refined_Post): Removed.
(Is_Within): Removed.
* sem_warn.adb (Check_Low_Bound_Tested): Code cleanup.
(Check_Low_Bound_Tested_For): New routine.
2015-03-04 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch3.adb (Expand_N_Object_Declaration):
Generate a runtime check to test the expression of pragma
Default_Initial_Condition when the object is default initialized.
From-SVN: r221176
James Greenhalgh [Wed, 4 Mar 2015 09:32:02 +0000 (09:32 +0000)]
[AArch64 Testsuite Obvious] Disable ipa-icf for testcases with common test bodies
gcc/testsuite/
* gcc.target/aarch64/atomic-comp-swap-release-acquire.c: Add
-fno-ipa-icf to dg-options
* gcc.target/aarch64/vect_saddl_1.c: Likewise.
* gcc.target/aarch64/vect_smlal_1.c: Likewise.
From-SVN: r221175
Paolo Carlini [Wed, 4 Mar 2015 08:32:23 +0000 (08:32 +0000)]
re PR c++/64398 (decltype in different contexts with similar expressions triggers segfault in GCC)
2015-03-04 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/64398
* g++.dg/cpp0x/decltype62.C: New.
From-SVN: r221174
Jan Hubicka [Wed, 4 Mar 2015 05:00:49 +0000 (06:00 +0100)]
tree-sra.c (convert_callers): Use call_for_symbol_and_aliases.
* tree-sra.c (convert_callers): Use call_for_symbol_and_aliases.
(struct ipa_sra_check_caller_data): Add has_thunk field.
(ipa_sra_check_caller): Check for thunk.
(ipa_sra_preliminary_function_checks): Give up on function with
thunks.
(ipa_early_sra): Use call_for_symbol_and_aliases.
From-SVN: r221171
GCC Administrator [Wed, 4 Mar 2015 00:16:12 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r221169
Kaz Kojima [Tue, 3 Mar 2015 23:51:55 +0000 (23:51 +0000)]
re PR target/65249 (unable to find a register to spill in class 'R0_REGS' when compiling protobuf on sh4)
PR target/65249
* config/sh/sh.md (symGOT_load): Use R0 reg for operands[2] when
called for __stack_chk_guard symbol.
From-SVN: r221165
DJ Delorie [Tue, 3 Mar 2015 21:57:40 +0000 (16:57 -0500)]
rl78-real.md (*addqi_real): Allow SADDR types for inc/dec.
* config/rl78/rl78-real.md (*addqi_real): Allow SADDR types for
inc/dec.
(*addhi3_real): Likewise.
* config/rl78/rl78-virt.md (*inc<mode>3_virt): Additional
pattern to match incrementing memory.
* config/rl78/predicates.md (rl78_1_2_operand): New.
* config/rl78/rl78.c (rl78_force_nonfar_3): Allow far mem-mem if
it's the same and only mem.
(rl78_alloc_physical_registers_op2): If there's effectively only
one MEM, transcode it into HL.
(rl78_far_p): Reject addresses that aren't legitimate.
From-SVN: r221164
Aldy Hernandez [Tue, 3 Mar 2015 18:14:24 +0000 (18:14 +0000)]
re PR c++/65295 ([C++1y] constexpr function causes ICE if it returns a local variable bigger than 16 bytes)
PR c++/65295
* constexpr.c (cxx_eval_constant_expression): Remove assert in
RESULT_DECL handling.
From-SVN: r221161
Iain Sandoe [Tue, 3 Mar 2015 18:14:20 +0000 (18:14 +0000)]
re PR libstdc++/64883 (FAIL: 17_intro/headers/c++*/all_attributes.cc (test for excess errors) on x86_64-apple-darwin10)
2015-03-03 Iain Sandoe <iain@codesourcery.com>
PR libstdc++/64883
* testsuite/17_intro/headers/c++1998/all_attributes.cc: Don't check
visibility for Darwin.
* testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise, and
also deprecated.
* testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
From-SVN: r221160
Eric Botcazou [Tue, 3 Mar 2015 17:56:07 +0000 (17:56 +0000)]
fold-const.c (round_up_loc): Cast divisor to HOST_WIDE_INT before negating it.
* fold-const.c (round_up_loc): Cast divisor to HOST_WIDE_INT before
negating it.
* tree-sra.c (pa_sra_preliminary_function_checks): Fix typo in message.
From-SVN: r221159
Max Filippov [Tue, 3 Mar 2015 17:44:01 +0000 (17:44 +0000)]
Implement call0 ABI for xtensa
call0 is an ABI that doesn't use register windows.
2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
gcc/
* config/xtensa/constraints.md ("a" constraint): Include stack
pointer in case of call0 ABI.
("q" constraint): Make empty in case of call0 ABI.
("D" constraint): Include stack pointer in case of call0 ABI.
* config/xtensa/xtensa-protos.h (xtensa_set_return_address,
xtensa_expand_epilogue, xtensa_regno_to_class): Add new function
prototypes.
* config/xtensa/xtensa.c (xtensa_callee_save_size): New
variable.
(xtensa_regno_to_class): Make it a local variable in the
function xtensa_regno_to_class.
(xtensa_function_epilogue, TARGET_ASM_FUNCTION_EPILOGUE): Remove
macro, function prototype and implementation.
(reg_nonleaf_alloc_order): Make it a local variable in the
function order_regs_for_local_alloc.
(xtensa_conditional_register_usage): New function.
(TARGET_CONDITIONAL_REGISTER_USAGE): Define macro.
(xtensa_valid_move): Allow direct moves to stack pointer
register in call0 ABI.
(xtensa_setup_frame_addresses): Only spill register windows in
windowed ABI.
(xtensa_emit_call): Emit call(x)8 or call(x)0 in windowed and
call0 ABI respectively.
(xtensa_function_arg_1): Only mark a7 register for copying in
windowed ABI.
(xtensa_call_save_reg): New function.
(compute_frame_size): Add space for callee saved register
storage to the frame size in call0 ABI.
(xtensa_expand_prologue): Generate code to set up stack frame
and save callee-saved registers in call0 ABI.
(xtensa_expand_epilogue): New function.
(xtensa_set_return_address): New function.
(xtensa_return_addr): Calculate return address in call0 ABI.
(xtensa_builtin_saveregs): Only mark a7 register for copying and
emit copying code in windowed ABI.
(order_regs_for_local_alloc): Add preferred register allocation
order for non-leaf function in call0 ABI.
(xtensa_static_chain): Add atatic chain passing for call0 ABI.
(xtensa_asm_trampoline_template): Add trampoline generation for
call0 ABI.
(xtensa_trampoline_init): Add trampoline initialization for
call0 ABI.
(xtensa_conditional_register_usage, xtensa_regno_to_class): New
functions.
* config/xtensa/xtensa.h (TARGET_WINDOWED_ABI): New macro.
(TARGET_CPU_CPP_BUILTINS): Add built-in define for call0 ABI.
(CALL_USED_REGISTERS): Modify to encode both windowed and call0
ABI call-used registers.
(HARD_FRAME_POINTER_REGNUM): Add frame pointer for call0 ABI.
(INCOMING_REGNO, OUTGOING_REGNO): Use argument unchanged in
call0 ABI.
(REG_CLASS_CONTENTS): Include all registers into the preferred
reload registers set, adjust the set in the
xtensa_conditional_register_usage.
(xtensa_regno_to_class): Drop variable declaration.
(REGNO_REG_CLASS): Redefine to use xtensa_regno_to_class
function.
(WINDOW_SIZE): Define as 8 or 0 for windowed and call0 ABI
respectively.
(FUNCTION_PROFILER): Add _mcount call for call0 ABI.
(TRAMPOLINE_SIZE): Define trampoline size for call0 ABI.
(RETURN_ADDR_IN_PREVIOUS_FRAME): Define to 0 in call0 ABI.
(ASM_OUTPUT_POOL_PROLOGUE): Always generate literal pool
location in call0 ABI.
(EH_RETURN_STACKADJ_RTX): New definition, use a10 for passing
stack adjustment size when handling exception.
(CRT_CALL_STATIC_FUNCTION): Add definition for call0 ABI.
* config/xtensa/xtensa.md (A9_REG, UNSPECV_BLOCKAGE): New
definitions.
("return" pattern): Generate ret.n/ret in call0 ABI.
("epilogue" pattern): Expand epilogue.
("nonlocal_goto" pattern): Use default in call0 ABI.
("eh_return" pattern): Move implementation to eh_set_a0_windowed,
emit eh_set_a0_* depending on ABI.
("eh_set_a0_windowed" pattern): Former eh_return pattern.
("eh_set_a0_call0", "blockage"): New patterns.
libgcc/
* config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
__xtensa_nonlocal_goto): Don't compile for call0 ABI.
(__xtensa_sync_caches): Only use entry and retw in windowed ABI,
use ret in call0 ABI.
* config/xtensa/t-windowed: New file.
* libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed.
* libgcc/configure: Regenerated.
* libgcc/configure.ac: Check if xtensa target is configured for
windowed ABI and thus needs to use custom unwind code.
From-SVN: r221158
Jan Hubicka [Tue, 3 Mar 2015 17:33:22 +0000 (17:33 +0000)]
re PR ipa/65287 (Current trunk ICE in address_matters_p, at symtab.c:1908)
PR ipa/65287
* gcc.dg/ipa/pr65287.c: New test.
From-SVN: r221157
Martin Liska [Tue, 3 Mar 2015 17:32:21 +0000 (18:32 +0100)]
re PR ipa/65287 (Current trunk ICE in address_matters_p, at symtab.c:1908)
PR ipa/65287
* ipa-icf.c (sem_variable::parse): Skip all alias variables.
* gcc.dg/ipa/pr65287.c: New test.
From-SVN: r221156
Michael Meissner [Tue, 3 Mar 2015 17:04:01 +0000 (17:04 +0000)]
PR 65138/target
2015-03-03 Michael Meissner <meissner@linux.vnet.ibm.com>
PR 65138/target
* config/rs6000/rs6000-tables.opt: Regenerate table.
From-SVN: r221155
Jeff Law [Tue, 3 Mar 2015 16:41:55 +0000 (09:41 -0700)]
MAINTAINERS: Remove Paul Brook as a Fortran and ARM maintainer.
* MAINTAINERS: Remove Paul Brook as a Fortran and ARM
maintainer.
Remove Richard Henderson as a maintainer for the x86 port.
From-SVN: r221154
Renlin Li [Tue, 3 Mar 2015 15:55:27 +0000 (15:55 +0000)]
[PATCH][DOC]Fix an obvious type in md.texi
2015-03-03 Renlin Li <renlin.li@arm.com>
gcc/
* doc/md.texi (@item ^): ChangeLog ? into ^.
From-SVN: r221152
H.J. Lu [Tue, 3 Mar 2015 15:52:07 +0000 (15:52 +0000)]
Regenerate doc/tm.texi
* doc/tm.texi: Regenerated.
From-SVN: r221151
Max Filippov [Tue, 3 Mar 2015 15:04:02 +0000 (15:04 +0000)]
Turn RETURN_ADDR_IN_PREVIOUS_FRAME into C expression
This allows a target to support both windowed and non-windowed ABI.
2015-03-03 Max Filippov <jcmvbkbc@gmail.com>
gcc/
* builtins.c (expand_builtin_return_addr): Add
RETURN_ADDR_IN_PREVIOUS_FRAME to 'if' condition, remove
surrounding #ifdef.
* config/sparc/sparc.h (RETURN_ADDR_IN_PREVIOUS_FRAME): Change
definition to 1.
* config/xtensa/xtensa.h (RETURN_ADDR_IN_PREVIOUS_FRAME):
Likewise.
* defaults.h (RETURN_ADDR_IN_PREVIOUS_FRAME): Define to 0 if
undefined.
* doc/tm.texi.in (RETURN_ADDR_IN_PREVIOUS_FRAME): Update
paragraph.
From-SVN: r221150
Joern Rennecke [Tue, 3 Mar 2015 14:02:18 +0000 (14:02 +0000)]
MAINTAINERS (CPU Port Maintainers): Update my email address.
2015-03-03 Joern Rennecke <gnu@amylaar.uk>
* MAINTAINERS (CPU Port Maintainers): Update my email address.
From-SVN: r221149
Martin Jambor [Tue, 3 Mar 2015 13:58:15 +0000 (14:58 +0100)]
tree-sra.c (ipa_sra_check_caller_data): New type.
2015-03-03 Martin Jambor <mjambor@suse.cz>
Eric Botcazou <ebotcazou@adacore.com>
gcc/
* tree-sra.c (ipa_sra_check_caller_data): New type.
(has_caller_p): Removed.
(ipa_sra_check_caller): New function.
(ipa_sra_preliminary_function_checks): Use it.
gcc/changelog/
* gnat.dg/specs/pack12.ads: New test.
Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>
From-SVN: r221148
Martin Liska [Tue, 3 Mar 2015 12:10:57 +0000 (13:10 +0100)]
ICF: Use bit or instead of if branch.
* ipa-icf.c (sem_item_optimizer::merge_classes): Use bit or
instead of if branch.
From-SVN: r221147
Martin Liska [Tue, 3 Mar 2015 12:09:13 +0000 (13:09 +0100)]
re PR ipa/65282 (wrong code at -Os and above on x86_64-linux-gnu)
Fix PR ipa/65282.
* gcc.dg/ipa/PR65282.c: New test.
PR ipa/65282
* ipa-icf.c (sem_variable::equals): Fix wrong condition.
From-SVN: r221146
Jeff Law [Tue, 3 Mar 2015 11:54:49 +0000 (04:54 -0700)]
re PR tree-optimization/65241 (ICE (in remove_local_expressions_from_table, at tree-ssa-dom.c:1081))
PR tree-optimization/65241
* tree-ssa-dom.c (lookup_avail_expr): Only modify the avail_expr
hash table if INSERT is true.
PR tree-optimization/65241
* gcc.c-torture/compile/pr65241.c: New test.
From-SVN: r221145
Georg-Johann Lay [Tue, 3 Mar 2015 11:31:05 +0000 (11:31 +0000)]
re PR target/65296 ([avr] fix various issues with specs file generation)
PR target/65296
* config.gcc (extra_gcc_objs) [avr-*-rtems*]: Remove.
From-SVN: r221144
Georg-Johann Lay [Tue, 3 Mar 2015 11:25:04 +0000 (11:25 +0000)]
re PR target/64331 (regcprop propagates registers noted as REG_DEAD)
gcc/
PR target/64331
* config/avr/avr.c (context.h, tree-pass.h): Include them.
(avr_pass_data_recompute_notes): New static variable.
(avr_pass_recompute_notes): New class.
(avr_register_passes): New static function.
(avr_option_override): Call it.
gcc/testsuite/
PR target/64331
* gcc.target/avr/torture/pr64331.c: New test.
From-SVN: r221143
Georg-Johann Lay [Tue, 3 Mar 2015 11:03:16 +0000 (11:03 +0000)]
Fix various problems with specs file generation.
gcc/
Fix various problems with specs file generation.
PR target/65296
* config.gcc (extra_gcc_objs) [avr]: Remove.
* config/avr/driver-avr.c: Remove file.
* config/avr/t-avr (driver-avr.o): Remove rule.
(gen-avr-mmcu-specs): Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD and
INCLUDES to build. Depend on TM_H.
* config/avr/gen-avr-mmcu-specs.c: Tidy up code. Fix various
build warnings. Fix non-matching types and non-existing %-codes.
(tm.h): Include.
(*lib) [!WITH_AVRLIBC]: Don't link libdev.a.
(*libgcc) [WITH_AVRLIBC]: Add "-lm".
* config/avr/avrlibc.h (LIBGCC_SPEC): Remove definition.
* config/avr/avr.h (DRIVER_SELF_SPECS): Fix handling of -march=.
(CPP_SPEC, CC1PLUS_SPEC, ASM_SPEC, LINK_SPEC, LIB_SPEC)
(LIBGCC_SPEC): Remove definitions.
From-SVN: r221141
Eric Botcazou [Tue, 3 Mar 2015 10:41:00 +0000 (10:41 +0000)]
ia64.c (expand_vec_perm_interleave_2): Use gen_raw_REG to create a register in testing mode.
* config/ia64/ia64.c (expand_vec_perm_interleave_2): Use gen_raw_REG
to create a register in testing mode.
From-SVN: r221139
Martin Liska [Tue, 3 Mar 2015 09:26:20 +0000 (10:26 +0100)]
re PR target/65263 (ICE (error: unrecognizable insn / in insn_min_length, at config/rs6000/rs6000.md) on powerpc64le-linux-gnu)
Fix PR ipa/65263.
PR ipa/65263
* cgraph.c (cgraph_node::has_thunk_p): New function.
* cgraph.h (cgraph_node::has_thunk_p: Likewise.
* ipa-icf.c (redirect_all_callers): Do not redirect thunks.
(sem_function::merge): Assert is changed.
* g++.dg/ipa/pr65263.C: New test.
Co-Authored-By: Jan Hubicka <hubicka@ucw.cz>
From-SVN: r221134
Martin Liska [Tue, 3 Mar 2015 09:21:56 +0000 (10:21 +0100)]
re PR ipa/65087 (r220742 causes: ICE: in ipcp_verify_propagated_values, at ipa-cp.c:1057)
Fix PR ipa/65087.
PR ipa/65087
* ipa-icf.c (sem_item_optimizer::execute): Change function
return value to boolean.
(sem_item_optimizer::merge_classes): Likewise.
(ipa_icf_driver): Return TODO_remove_functions in case there's
a merge operation processed.
* ipa-icf.h: Change function return value to boolean.
Co-Authored-By: Martin Jambor <mjambor@suse.cz>
From-SVN: r221133
Michael Meissner [Tue, 3 Mar 2015 00:59:56 +0000 (00:59 +0000)]
PR 65138/target
2015-03-02 Michael Meissner <meissner@linux.vnet.ibm.com>
PR 65138/target
* config/rs6000/rs6000-cpus.def (powerpc64le): Add new generic
processor type for 64-bit little endian PowerPC.
* config/rs6000/rs6000.c (rs6000_option_override_internal): If
-mdebug=reg, print TARGET_DEFAULT. Fix logic to use
TARGET_DEFAULT if there is no default cpu. Fix -mdebug=reg
printing built-in mask so it does not pass NULL pointers.
* doc/invoke.texi (IBM RS/6000 and PowerPC options): Document
-mcpu=powerpc64le.
From-SVN: r221132
GCC Administrator [Tue, 3 Mar 2015 00:16:17 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r221131
Steve Ellcey [Tue, 3 Mar 2015 00:07:19 +0000 (00:07 +0000)]
re PR target/58158 (ICE with conditional moves on GPRs with a floating point conditional on mipsel with loongson2f)
2015-03-02 Steve Ellcey <sellcey@imgtec.com>
PR target/58158
* config/mips/mips.md (mov<mode>cc): Change ISA_HAS_SEL check to
!ISA_HAS_FP_CONDMOVE.
From-SVN: r221128
Aldy Hernandez [Mon, 2 Mar 2015 23:52:42 +0000 (23:52 +0000)]
i386.md (*udivmod<mode>4_pow2): Remove reload_completed.
* config/i386/i386.md (*udivmod<mode>4_pow2): Remove
reload_completed.
From-SVN: r221127
Ulrich Drepper [Mon, 2 Mar 2015 20:44:41 +0000 (20:44 +0000)]
invoke.texi (Options for Code Generation Conventions): Fix URL of DSO paper.
* doc/invoke.texi (Options for Code Generation Conventions):
Fix URL of DSO paper.
From-SVN: r221125
Jan Hubicka [Mon, 2 Mar 2015 20:31:21 +0000 (21:31 +0100)]
re PR lto/65130 (ICE with LTO on valid code on x86_64-linux-gnu)
PR ipa/65130
* ipa-inline.c (check_callers): Looks for recursion.
(inline_to_all_callers): Give up on uninlinable or recursive edges.
* ipa-inline-analysis.c (inline_summary_t::duplicate): Do not update
summary of inline clones.
(do_estimate_growth_1): Fix recursion check.
* gcc.dg/lto/pr65130_0.c: New testcase.
* gcc.dg/lto/pr65130_1.c: New testcase.
From-SVN: r221124
Jan Hubicka [Mon, 2 Mar 2015 20:10:56 +0000 (21:10 +0100)]
re PR ipa/64988 (ICE: verify_cgraph_node failed: Alias and target's comdat groups differs with -fdeclone-ctor-dtor)
PR ipa/64988
* ipa-inline-transform.c (clone_inlined_nodes): Do not dissolve
comdat groups.
* g++.dg/torture/pr64988.C: New testcase.
From-SVN: r221123
Tobias Burnus [Mon, 2 Mar 2015 18:56:51 +0000 (19:56 +0100)]
check.c (gfc_check_atomic): Properly check for coarrayness and for being coindexed.
2015-03-02 Tobias Burnus <burnus@net-b.de>
* check.c (gfc_check_atomic): Properly check for coarrayness
and for being coindexed.
2015-03-02 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/coarray_atomic_6.f90: New.
From-SVN: r221122
Jan Hubicka [Mon, 2 Mar 2015 18:43:56 +0000 (19:43 +0100)]
re PR lto/65276 (LTO: ICE add_type_duplicate, at ipa-devirt.c:1462)
PR lto/65276
* ipa-devirt.c (add_type_duplicate): Remove odr_violated assert
when checking TYPE_BINFO.
Co-Authored-By: Aldy Hernandez <aldyh@redhat.com>
From-SVN: r221121
Jonathan Wakely [Mon, 2 Mar 2015 18:02:18 +0000 (18:02 +0000)]
re PR libgcc/64885 (libstdc++ all_attributes failure)
PR libgcc/64885
* gthr-single.h: Use __unused__ attribute instead of unused.
* config/gthr-vxworks.h: Likewise.
* config/i386/gthr-win32.h: Likewise.
From-SVN: r221120
Jonathan Wakely [Mon, 2 Mar 2015 17:50:55 +0000 (17:50 +0000)]
re PR libstdc++/65279 (std::scoped_allocator_adaptor is not assignable)
PR libstdc++/65279
* include/std/scoped_allocator (__inner_type_impl,
scoped_allocator_adaptor): Add defaulted copy assignment and move
assignment operators.
* testsuite/20_util/scoped_allocator/65279.cc: New.
From-SVN: r221119
Jonathan Wakely [Mon, 2 Mar 2015 16:50:24 +0000 (16:50 +0000)]
re PR libstdc++/64367 (g++-v5/stdexcept:52:28: error: invalid use of non-static data member '_M_p')
PR libstdc++/64367
* include/std/stdexcept (__sso_string): Don't use non-static member
in sizeof.
From-SVN: r221118
Richard Biener [Mon, 2 Mar 2015 14:31:46 +0000 (14:31 +0000)]
re PR ipa/65270 (issues with merging memory accesses from different code paths)
2015-03-02 Richard Biener <rguenther@suse.de>
PR ipa/65270
* ipa-icf-gimple.c: Include builtins.h.
(func_checker::compare_memory_operand): Compare base alignment.
From-SVN: r221117
Arnaud Charlet [Mon, 2 Mar 2015 13:49:31 +0000 (14:49 +0100)]
[multiple changes]
2015-03-02 Robert Dewar <dewar@adacore.com>
* scng.adb (Scan): Ignore illegal character in relaxed
semantics mode.
2015-03-02 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Analyze_Set_Membership); Retain Overloaded flag
on left operand, so it can be properly resolved with type of
alternatives of right operand.
* sem_res.adb (Resolve_Set_Membership): Handle properly an
overloaded left-hand side when the alternatives on the right
hand side are literals of some universal type. Use first
non-overloaded alternative to find expected type.
2015-03-02 Ed Schonberg <schonberg@adacore.com>
* exp_ch7.adb (Make_Set_Finalize_Address_Call): Use underlying
type to retrieve designated type, because the purported access
type may be a partial (private) view, when it is declared in
the private part of a nested package, and finalization actions
are generated when completing compilation of enclosing unit.
From-SVN: r221116
Robert Dewar [Mon, 2 Mar 2015 11:24:33 +0000 (11:24 +0000)]
back_end.adb (Call_Back_End): Remove previous patch...
2015-03-02 Robert Dewar <dewar@adacore.com>
* back_end.adb (Call_Back_End): Remove previous patch,
the back end now gets to see the result of -gnatd.1
(Unnest_Subprogram_Mode) processing.
* elists.ads, elists.adb (List_Length): New function.
* exp_unst.ads, exp_unst.adb: Major changes, first complete version.
* sem_util.adb (Check_Nested_Access): Handle formals in
Unnest_Subprogram_Mode.
(Adjust_Named_Associations): Minor reformatting.
* sprint.adb (Sprint_Node_Actual): Fix failure to print aliased
for parameters.
From-SVN: r221115
Arnaud Charlet [Mon, 2 Mar 2015 11:20:29 +0000 (12:20 +0100)]
[multiple changes]
2015-03-02 Robert Dewar <dewar@adacore.com>
* atree.ads, atree.adb (Uint24): New function
(Set_Uint24): New procedure.
* atree.h (Uint24): New macro for field access.
* back_end.adb (Call_Back_End): For now, don't call back end
if unnesting subprogs.
* einfo.adb (Activation_Record_Component): New field
(Subps_Index): New field.
* einfo.ads (Activation_Record_Component): New field
(Subps_Index): New field Minor reordering of comments into alpha order.
* exp_unst.ads, exp_unst.adb: Continued development.
2015-03-02 Gary Dismukes <dismukes@adacore.com>
* exp_disp.ads: Minor reformatting.
2015-03-02 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb (Chain_Use_Clause): Do not chain use clause from
ancestor to list of use clauses active in descendant unit if we
are within the private part of an intervening parent, to prevent
circularities in use clause list.
From-SVN: r221114
Javier Miranda [Mon, 2 Mar 2015 11:11:01 +0000 (11:11 +0000)]
exp_ch9.adb (Build_Corresponding_Record): Propagate type invariants to the corresponding record type.
2015-03-02 Javier Miranda <miranda@adacore.com>
* exp_ch9.adb (Build_Corresponding_Record): Propagate type
invariants to the corresponding record type.
* exp_disp.ad[sb] (Set_DT_Position_Value): New subprogram
which sets the value of the DTC_Entity associated with a given
primitive of a tagged type and propagates the value to the
wrapped subprogram.
(Set_DTC_Entity_Value): Propagate the DTC
value to the wrapped entity.
* sem_ch13.adb (Build_Invariant_Procedure): Append the code
associated with invariants of progenitors.
* sem_ch3.adb (Build_Derived_Record_Type): Inherit type invariants
of parents and progenitors.
(Process_Full_View): Check hidden inheritance of class-wide type
invariants.
* sem_ch7.adb (Analyze_Package_Specification): Do not generate
the invariant procedure for interface types; build the invariant
procedure for tagged types inheriting invariants from their
progenitors.
* sem_prag.adb (Pragma_Invariant) Allow invariants in interface
types but do not build their invariant procedure since their
invariants will be propagated to the invariant procedure of
types covering the interface.
* exp_ch6.adb, exp_disp.adb, sem_ch3.adb, sem_ch7.adb,
sem_ch8.adb, sem_disp.adb: Replace all calls to Set_DT_Position
by calls to Set_DT_Position_Value.
From-SVN: r221113
Hristian Kirtchev [Mon, 2 Mar 2015 11:09:11 +0000 (11:09 +0000)]
sem_attr.adb (Analyze_Attribute): Factor out heavily indented code in Denote_Same_Function.
2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
* sem_attr.adb (Analyze_Attribute): Factor out heavily indented
code in Denote_Same_Function. Do not analyze attribute 'Result
when it is inside procedure _Postconditions. Remove a misplaced
warning diagnostic. Code cleanup.
(Denote_Same_Function): New routine.
* sem_prag.adb (Analyze_Contract_Cases_In_Decl_Part): Code
cleanup. Warn on pre/postconditions on an inlined subprogram.
(Analyze_Pragma, Refined_Post case): Warn on pre/postconditions on
an inlined subprogram.
(Analyze_Pre_Post_Condition_In_Decl_Part): Code cleanup. Warn on
pre/post condition on an inlined subprogram.
(Analyze_Test_Case_In_Decl_Part): Code cleanup. Warn on
pre/postconditions on an inlined subprogram.
(Check_Postcondition_Use_In_Inlined_Subprogram): New routine.
From-SVN: r221112
Arnaud Charlet [Mon, 2 Mar 2015 11:07:34 +0000 (12:07 +0100)]
[multiple changes]
2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb (Ensure_Aggregate_Form):
Ensure that the name denoted by the Chars of a pragma argument
association has the proper Sloc when converted into an aggregate.
2015-03-02 Bob Duff <duff@adacore.com>
* sem_ch6.adb (Check_Private_Overriding): Capture
Incomplete_Or_Partial_View in a constant. This is cleaner and
more efficient.
2015-03-02 Gary Dismukes <dismukes@adacore.com>
* einfo.ads, exp_unst.ads: Minor reformatting.
2015-03-02 Ed Schonberg <schonberg@adacore.com>
* a-strsea.adb (Find_Token): Ensure that the range of iteration
does not perform any improper character access. This prevents
erroneous access in the unusual case of an empty string target
and a From parameter less than Source'First.
2015-03-02 Robert Dewar <dewar@adacore.com>
* elists.adb (List_Length): Fix incorrect result.
From-SVN: r221111
Bob Duff [Mon, 2 Mar 2015 11:05:03 +0000 (11:05 +0000)]
sem_ch6.adb (Check_Private_Overriding): Refine the legality checks here.
2015-03-02 Bob Duff <duff@adacore.com>
* sem_ch6.adb (Check_Private_Overriding): Refine the legality
checks here. It used to check that the function is merely
overriding SOMEthing. Now it checks that the function is
overriding a corresponding public operation. This is a correction
to the implementation of the rule in RM-3.9.3(10).
From-SVN: r221110
Robert Dewar [Mon, 2 Mar 2015 11:03:29 +0000 (11:03 +0000)]
debug.adb: Document new debug flag -gnatd.1.
2015-03-02 Robert Dewar <dewar@adacore.com>
* debug.adb: Document new debug flag -gnatd.1.
* einfo.ads, einfo.adb (Has_Nested_Subprogram): New flag.
(Has_Uplevel_Reference): New flag (Is_Static_Type): New flag.
(Uplevel_Reference_Noted):New flag (Uplevel_References): New field.
* elists.ads elists.adb (List_Length): New function.
* exp_ch6.adb (Expand_N_Subprogram_Body): Call Unnest_Subprogram
when appropriate (Process_Preconditions): Minor code
reorganization and reformatting
* exp_unst.ads, exp_unst.adb: New files.
* gnat1drv.adb (Adjust_Global_Switches): Set
Unnest_Subprogram_Mode if -gnatd.1
* namet.ads, namet.adb (Name_Find_Str): New version of Name_Find with
string argument.
* opt.ads (Unnest_Subprogram_Mode): New flag.
* par-ch3.adb (P_Identifier_Declarations): Fixes to -gnatd.2 handling.
* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set
Has_Nested_Subprogram flag.
* sem_ch8.adb (Find_Direct_Name): New calling sequence for
Check_Nested_Access.
(Find_Selected_Component): Minor comment addition.
* sem_util.adb (Check_Nested_Access): New version for use with Exp_Unst.
(Note_Possible_Modification): New calling sequence for
Check_Nested_Access.
* sem_util.ads (Check_Nested_Access): New version for use with Exp_Unst.
* gcc-interface/Make-lang.in (GNAT1_OBJS): Add exp_unst.o
From-SVN: r221109
Pierre-Marie de Rodat [Mon, 2 Mar 2015 10:59:32 +0000 (10:59 +0000)]
utils.c (gnat_pushdecl): For non-artificial pointer types...
2015-03-02 Pierre-Marie de Rodat <derodat@adacore.com>
* gcc-interface/utils.c (gnat_pushdecl): For non-artificial pointer
types, preserve the original type and create copies just like the C
front-end does. For artificial ones, do not define a name for
the original type.
(create_type_decl): When gnat_pushdecl made the input type the
original type for the new declaration, do not define a stub
declaration for it.
* gcc-interface/utils2.c (build_binary_op): Accept two different
pointer types when they point to the same type.
From-SVN: r221108
Hristian Kirtchev [Mon, 2 Mar 2015 10:52:59 +0000 (10:52 +0000)]
exp_util.adb (Possible_Bit_Aligned_Component): Do not process an unanalyzed node.
2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
* exp_util.adb (Possible_Bit_Aligned_Component): Do not process
an unanalyzed node.
* sem_util.adb (Kill_Current_Values): Do not invalidate and
de-null a constant.
From-SVN: r221107
Ilya Enkovich [Mon, 2 Mar 2015 10:47:54 +0000 (10:47 +0000)]
re PR target/65184 (ICE: in expand_expr_addr_expr_1, at expr.c:7760 with -mabi=ms -fcheck-pointer-bounds -mmpx)
gcc/
PR target/65184
* gcc/config/i386/i386.c (ix86_pass_by_reference) Bounds
are never passed by reference.
gcc/testsuite/
PR target/65184
* gcc.target/i386/pr65184.c: New.
From-SVN: r221106
Ilya Enkovich [Mon, 2 Mar 2015 10:41:09 +0000 (10:41 +0000)]
re PR target/65183 (ICE: verify_ssa failed: virtual use of statement not up-to-date with -fcheck-pointer-bounds -fchkp-use-nochk-string-functions -mmpx)
gcc/
PR target/65183
* tree-chkp.c (chkp_check_lower): Don't check against
zero bounds for already instrumented functions.
(chkp_check_upper): Likewise.
(chkp_fini): Clean pass local data to avoid wrong reusage.
gcc/testsuite/
PR target/65183
* gcc.target/i386/pr65183.c: New.
From-SVN: r221105
Ilya Enkovich [Mon, 2 Mar 2015 10:17:26 +0000 (10:17 +0000)]
MAINTAINERS (Various Maintainers): Add myself as libmpx, pointer bounds checker and i386 MPX maintainer.
* MAINTAINERS (Various Maintainers): Add myself as libmpx,
pointer bounds checker and i386 MPX maintainer.
From-SVN: r221104
Arnaud Charlet [Mon, 2 Mar 2015 09:28:56 +0000 (10:28 +0100)]
[multiple changes]
2015-03-02 Robert Dewar <dewar@adacore.com>
* sem_ch3.adb, exp_attr.adb, checks.adb, exp_aggr.adb: Minor
reformatting.
2015-03-02 Ed Schonberg <schonberg@adacore.com>
* sem_ch8.adb: extend use of Available_Subtype.
2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
* sem_prag.adb (Duplication_Error): Remove the special handling
of 'Class or _Class in the context of pre/postconditions.
(Process_Class_Wide_Condition): Remove the special handling of
'Class or _Class in the context of pre/postconditions.
* sem_util.adb (Original_Aspect_Pragma_Name): Names Pre_Class
and Post_Class no longer need to be converted to _Pre and _Post.
* sem_util.ads (Original_Aspect_Pragma_Name): Update the comment
on usage.
2015-03-02 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch6.adb (Process_Preconditions): Modify the
mechanism that find the first source declaration to correct exit
the loop once it has been found.
2015-03-02 Gary Dismukes <dismukes@adacore.com>
* a-strsea.adb: Minor typo fix.
2015-03-02 Bob Duff <duff@adacore.com>
* einfo.ads: Minor comment fixes.
From-SVN: r221103
Arnaud Charlet [Mon, 2 Mar 2015 09:26:39 +0000 (10:26 +0100)]
[multiple changes]
2015-03-02 Gary Dismukes <dismukes@adacore.com>
* einfo.adb, checks.adb: Minor reformatting and typo fixes.
2015-03-02 Ed Schonberg <schonberg@adacore.com>
* exp_aggr.adb (Get_Assoc_Expr): If the Default_Component_Value
is defined for the array type, use it instead of a Default_Value
specified for the component type itself.
From-SVN: r221102