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Daily bump.

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GCC Administrator 2025-01-07 00:18:08 +00:00
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66
gcc/ChangeLog
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2025-01-06 Alexandre Oliva <oliva@adacore.com>
PR middle-end/118006
* cfgexpand.cc (expand_gimple_basic_block): Do not emit
pending stack adjustments after a barrier.
2025-01-06 Akram Ahmad <Akram.Ahmad@arm.com>
* config/aarch64/aarch64-simd.md: (*aarch64_trunc_concat)
new insn definition.
2025-01-06 Fangrui Song <maskray@gcc.gnu.org>
PR gcov-profile/96092
* coverage.cc (coverage_init): Remap getpwd().
2025-01-06 Jennifer Schmitz <jschmitz@nvidia.com>
* config/aarch64/aarch64-sve-builtins-base.cc
(svmul_impl::fold): Wrap code for folding to svneg in lambda
function and pass to gimple_folder::convert_and_fold to enable
the transform for unsigned types.
* config/aarch64/aarch64-sve-builtins.cc
(gimple_folder::convert_and_fold): New function that converts
operands to target type before calling callback function, adding the
necessary conversion statements.
(gimple_folder::redirect_call): Set fntype of redirected call.
(get_vector_type): Move from here to aarch64-sve-builtins.h.
* config/aarch64/aarch64-sve-builtins.h
(gimple_folder::convert_and_fold): Declare function.
(get_vector_type): Move here as inline function.
2025-01-06 Martin Jambor <mjambor@suse.cz>
* ipa-cp.cc (ipcp_print_widest_int): New function.
(ipcp_store_vr_results): Use it.
(ipcp_bits_lattice::print): Likewise. Fix formatting.
2025-01-06 Mark Wielaard <mark@klomp.org>
PR tree-optimization/118032
* tree-switch-conversion.cc (jump_table_cluster::find_jump_tables):
Remove param_switch_lower_slow_alg_max_cases check.
2025-01-06 Tamar Christina <tamar.christina@arm.com>
PR target/96342
PR target/118272
* config/aarch64/aarch64-sve.md (vec_init<mode><Vquad>,
vec_initvnx16qivnx2qi): New.
* config/aarch64/aarch64.cc (aarch64_sve_expand_vector_init_subvector):
Rewrite to support any arbitrary combinations.
* config/aarch64/iterators.md (SVE_NO2E): Update to use SVE_NO4E
(SVE_NO2E, Vquad): New.
2025-01-06 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/118224
* tree-ssa-dce.cc (is_removable_allocation_p): Don't return true
for allocations with constant size argument larger than PTRDIFF_MAX
or for calloc with one of the arguments constant larger than
PTRDIFF_MAX or their product known constant above PTRDIFF_MAX.
Fix comment typos, furhter -> further and then -> than.
* lto-section-in.cc (lto_free_function_in_decl_state_for_node):
Fix comment typo, furhter -> further.
2025-01-04 Hans-Peter Nilsson <hp@axis.com> 2025-01-04 Hans-Peter Nilsson <hp@axis.com>
* config/mmix/mmix.cc (mmix_asm_output_labelref): Replace '.' * config/mmix/mmix.cc (mmix_asm_output_labelref): Replace '.'

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gcc/ada/ChangeLog
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2025-01-06 Eric Botcazou <ebotcazou@adacore.com>
PR ada/118247
* gcc-interface/Make-lang.in (GNATTOOLS_CROSS_MV): Copy gnatbind
instead of moving it.
2025-01-06 Eric Botcazou <ebotcazou@adacore.com>
* exp_aggr.adb (Two_Pass_Aggregate_Expansion): Use the base type of
the index type to find the type used to compute the length.
2025-01-06 Eric Botcazou <ebotcazou@adacore.com>
* libgnat/s-finpri.ads: Remove clause for Ada.Finalization.
(Finalization_Collection): Change to limited private type with the
Finalizable aspect.
(Initialize): Remove "overriding" keyword.
(Finalize): Likewise.
* libgnat/s-finpri.adb (Initialize): Likewise.
(Finalize): Likewise.
2025-01-06 Eric Botcazou <ebotcazou@adacore.com>
PR ada/117569
* sem_ch4.adb (Analyze_Indexed_Component_Form): Do not rewrite the
node as a type conversion if it is the current instance of a type
in a generic unit.
* sem_ch8.adb (Find_Selected_Component): Restrict the special case
of the current instance of a type to a generic unit.
2025-01-06 Bob Duff <duff@adacore.com>
* libgnat/s-imagef.adb (Set_Image_Integer):
Change "RM A.3.10" to be "RM A.10.9".
2025-01-06 Alexandre Oliva <oliva@adacore.com>
* libgnat/g-cppexc.adb (Convert_Caught_Object): Move...
* libgnat/g-cstyin.adb (Convert_Caught_Object): ... here.
Use object call notation.
(strcmp): New.
(Char_Arr, CharPtr, Char_Pointer, To_chars_ptr): Drop. Do not
import Interfaces.C.Pointers.
(To_Pointer): Convert from System.Address.
(Name_Starts_With_Asterisk): Rename local variable.
(Name_Past_Asterisk): Rewrite with System.Address and strcmp.
Import System.Storage_Elements.
(Equals): Use strcmp.
(Before): Fix logic error. Use strcmp.
(Name): Move conversion to String...
* libgnat/g-cppstd.adb (Name): ... here. Import
Interfaces.C.Strings.
* libgnat/g-cppstd.ads (Type_Info_Ptr): Disable heap
finalization.
* libgnat/g-cstyin.ads (Name): Change return type.
2025-01-06 Claire Dross <dross@adacore.com>
* aspects.ads: Add aspect Aspect_Exit_Cases.
* contracts.adb (Analyze_Entry_Or_Subprogram_Contract): Handle Exit_Cases.
(Expand_Subprogram_Contract): Idem.
* einfo-utils.adb (Get_Pragma): Allow Pragma_Exit_Cases.
* einfo-utils.ads (Get_Pragma): Idem.
* exp_prag.adb (Expand_Pragma_Exit_Cases): Ignore the pragma, currently we don't expand it.
* exp_prag.ads (Expand_Pragma_Exit_Cases): Idem.
* inline.adb (Remove_Aspects_And_Pragmas): Add Exit_Cases to the list.
(Remove_Items): Idem.
* par-prag.adb (Last_Arg_Is_Reason): Idem.
* sem_ch12.adb: Idem.
* sem_ch13.adb: Idem.
* sem_util.adb: Idem.
* sem_util.ads: Idem.
* sinfo.ads: Idem.
* snames.ads-tmpl: Add names Name_Exit_Cases, Name_Exception_Raised, and Name_Normal_Return
as well as pragma Pragma_Exit_Cases.
* sem_prag.adb (Analyze_Exit_Cases_In_Decl_Part): Make sure that a
pragma or aspect Exit_Cases is well formed.
(Analyze_Pragma): Make sure that a pragma or aspect Exit_Cases is at the right place.
* sem_prag.ads (Analyze_Exit_Cases_In_Decl_Part): Declaration.
* doc/gnat_rm/implementation_defined_pragmas.rst: Document the Exit_Cases pragma.
* doc/gnat_rm/implementation_defined_aspects.rst: Document the Exit_Cases aspect.
* gnat_rm.texi: Regenerate.
2025-01-06 Bob Duff <duff@adacore.com>
* sem_util.adb (Copy_Subprogram_Spec): When copying
an N_Defining_Operator_Symbol, create an
N_Defining_Operator_Symbol rather than an N_Defining_Identifier.
This will cause Lib.Xref to "skip the initial quote for
navigation purposes" (as per comments in Lib.Xref body).
2025-01-06 Eric Botcazou <ebotcazou@adacore.com>
* exp_aggr.adb (Case_Table_Type): Fix reference in comment.
(In_Place_Assign_OK): Move declaration around.
(Is_Build_In_Place_Aggregate_Return): Likewise and adjust.
(Expand_Array_Aggregate): Streamline for the sake of consistency.
(Aggr_Assignment_OK_For_Backend): Remove reference to Gigi/gcc.
(Backend_Processing_Possible): Likewise.
(Expand_Array_Aggregate): Add comment.
2025-01-06 Bob Duff <duff@adacore.com>
* sinfo.ads (Shift_Count_OK): Update comments.
(Is_Power_Of_2_For_Shift): Likewise.
2025-01-06 Eric Botcazou <ebotcazou@adacore.com>
* debug.adb (dQ): Document usage.
* exp_ch4.ads (Build_Cleanup_For_Allocator): New declaration.
* exp_ch4.adb (Build_Cleanup_For_Allocator): New procedure.
(Expand_Allocator_Expression): Build a cleanup to deallocate the
memory when the evaluation of the expression raises an exception.
* exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Likewise.
* exp_util.adb (Build_Allocate_Deallocate_Proc): Do not generate the
detachment if the deallocation is for the cleanup of an allocator.
* gen_il-fields.ads (Opt_Field_Enum): Add For_Allocator.
* gen_il-gen-gen_nodes.adb (N_Free_Statement): Likewise.
* sinfo.ads (For_Allocator): Document usage on N_Free_Statement.
2025-01-06 Eric Botcazou <ebotcazou@adacore.com>
PR ada/117956
* sem_util.adb (Is_Known_On_Entry): Be prepared for constants coming
from a renaming declaration.
2025-01-06 Tonu Naks <naks@adacore.com>
* adaint.c (__gnat_locate_exec_on_path): modify function signature
2025-01-06 Piotr Trojanek <trojanek@adacore.com>
* sem_prag.adb (Resolve_State): Continue ordinary processing.
2025-01-06 Javier Miranda <miranda@adacore.com>
* sem_ch4.adb (Try_Object_Operation): if no candidate interpretation
matches the context, redo the same analysis with Report_Error True
to report the error.
2025-01-06 Eric Botcazou <ebotcazou@adacore.com>
* exp_ch5.adb (Expand_Assign_Array): Bail out for controlled
components if the RHS is a function call and the assignment has
the No_Ctrl_Actions flag set.
2025-01-06 Viljar Indus <indus@adacore.com>
* diagnostics-json_utils.adb: Add new method
Write_Boolean_Attribute.
* diagnostics-json_utils.ads: Likewise.
* diagnostics-sarif_emitter.adb (Print_Invocations): print
the executionSuccesful property value without extra quotes.
2025-01-06 Viljar Indus <indus@adacore.com>
* diagnostics-sarif_emitter.adb (Print_Rule): Remove printing
of the level attribute since it does not match the SARIF schema.
2025-01-06 Piotr Trojanek <trojanek@adacore.com>
* gen_il-gen.adb (Put_Tables): Add "not null" to the generated code.
* rtsfind.adb (Cstring_Ptr): Same for table with predefined RE_Id
error messages.
* impunit.adb (Aunit_Record): Same for array of alternative unit names.
2025-01-06 Piotr Trojanek <trojanek@adacore.com>
* opt.ads (Ada_Version_Runtime): Now a constant, since it cannot
and should never be modified.
2025-01-06 Bob Duff <duff@adacore.com>
* par-ch10.adb (P_Compilation_Unit): Give an error for "is null".
* sem_ch10.adb (Analyze_Subunit): Remove check for "is null"
as a subunit.
* sem_ch6.adb (Analyze_Subprogram_Declaration):
Remove check for "is null" as a library unit.
2025-01-06 Javier Miranda <miranda@adacore.com>
* sem_ch6.adb (Analyze_Expression_Function): Set the parent of
the new node to be the parent of the original to get the proper
context, which is needed for complete error reporting and for
semantic analysis. Patch suggested by Eric Botcazou.
2025-01-06 Alexandre Oliva <oliva@adacore.com>
Olivier Hainque <hainque@adacore.com>
* Makefile.rtl (LLVM_BUILD): Define based on LLVM_CONFIG.
(GNATRTL_NONTASKING_OBJS): Make g-cpp, g-cppstd, and g-cstyin
conditional on -gcc or -arm EH, and on no LLVM_BUILD.
* raise-gcc.c (GXX_EH_INTEROP): Define as 0 on gnat-llvm or
CERT, and 1 otherwise.
(__gnat_get_cxx_dependent_exception) Omit on !GXX_EH_INTEROP.
(__gnat_maybe_get_cxx_dependent_exception): Likewise.
(__gnat_get_cxx_exception_type_info): Likewise.
(__gnat_obtain_caught_object): Likewise.
(is_handled_by): Omit eid parameter and G++ interop on
!GXX_EH_INTEROP. Adjust callers.
2025-01-06 Eric Botcazou <ebotcazou@adacore.com>
* einfo.ads (Returns_By_Ref): Fix description.
* exp_ch3.adb (Build_Record_Init_Proc.Build_Assignment): Do not
adjust the component manually (if need be), set No_Finalize_Actions
instead of No_Ctrl_Actions for this purpose. Do not adjust when
the expression is a naked function call.
* exp_ch5.adb (Make_Tag_Ctrl_Assignment): Document the quirks of
the function. Assert that the LHS of the assignment does not have
side effects and replace calls to Duplicate_Subexpr_No_Checks with
calls to New_Copy_Tree. Rename local variable Asn to New_N.
(Expand_N_Assignment_Statement): In the tagged or controlled record
case, do remove side effects from both operands on entry. Remove
them in the controlled record case, except if the RHS is a function
call and the assignment has the No_Ctrl_Actions flag set.
* exp_ch6.adb (Expand_Ctrl_Function_Call): Bail out when the parent
node is an assignment statement with the No_Ctrl_Actions flag set.
* sem_util.adb (Statically_Different): Return True for a function
call that does not return its result by reference.
* sinfo.ads (No_Ctrl_Actions): Adjust description and add a note for
the code generator.
(No_Finalize_Actions): Likewise.
2025-01-06 Bob Duff <duff@adacore.com>
* gen_il-gen.adb: Fix too-long line.
2025-01-06 Tonu Naks <naks@adacore.com>
* adaint.c: void parameter on non-windows platforms
2025-01-06 Bob Duff <duff@adacore.com>
* gen_il-internals.ads: Split Fields field into two fields
Imm_Fields and Fields.
* gen_il-gen.adb: Modify the field-inheritance
algorithm to inherit at each level of the type hierarchy,
rather than just inheriting into concrete types.
For example, if C is a concrete type derived from B,
which is in turn derived from A, we now set the Fields
of B to include those of A. (We had always set the Fields
of C to include those of A and B, and we still do that.)
(Compute_Fields_For_One_Type): Detect cases where a given
field is declared for all descendants of a given abstract
type, in which case we should consider declaring it in
the abstract type, and inheriting it in those descendants.
(Exception_To_Inheritance_Rule): These are the cases where
we could inherit, but we don't want to.
* gen_il-gen-gen_nodes.adb: Move fields up the type hierarchy,
so they are inherited instead of being defined separately.
* gen_il-gen-gen_entities.adb: Likewise.
2025-01-06 Viljar Indus <indus@adacore.com>
* sem_ch6.adb (Analyze_Subprogram_Body_Helper):
Exchange_Limited_Views also in Ada 2005.
2025-01-06 Eric Botcazou <ebotcazou@adacore.com>
* exp_ch6.adb (Expand_Call_Helper): Call Ultimate_Alias for the
detection of calls to subprograms specified for Constant_Indexing.
* exp_util.adb (Is_Indexed_Container): Likewise.
(Is_Iterated_Container): Likewise for Default_Iterator.
2025-01-06 Ronan Desplanques <desplanques@adacore.com>
* doc/gnat_ugn/building_executable_programs_with_gnat.rst: Fix markup.
* gnat_ugn.texi: Regenerate.
2025-01-06 Piotr Trojanek <trojanek@adacore.com>
* sem_ch13.adb (Validate_Unchecked_Conversions): Remove detection of
null arrays; remove tests for sizes being present, which are redundant
after calling Known_Static_RM_Size.
2025-01-06 Eric Botcazou <ebotcazou@adacore.com>
PR ada/117936
* doc/gnat_rm/implementation_defined_pragmas.rst
(Unimplemented_Unit): Adjust the description of the error message.
* gnat_rm.texi: Regenerate.
2025-01-05 Estevan Castilho (Tevo) <estevan.cps@gmail.com> 2025-01-05 Estevan Castilho (Tevo) <estevan.cps@gmail.com>
* libgnarl/s-taprop__dummy.adb: Remove use clause for * libgnarl/s-taprop__dummy.adb: Remove use clause for

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2025-01-06 Alexandre Oliva <oliva@adacore.com>
PR middle-end/118006
* gcc.target/i386/strub-pr118006.c: New.
2025-01-06 Akram Ahmad <Akram.Ahmad@arm.com>
* gcc.target/aarch64/sve/truncated_concatenation_1.c: new test
for the above example and other modes covered by insn
definitions.
2025-01-06 Jennifer Schmitz <jschmitz@nvidia.com>
* gcc.target/aarch64/sve/acle/asm/mul_u8.c: Adjust expected outcome.
* gcc.target/aarch64/sve/acle/asm/mul_u16.c: Likewise.
* gcc.target/aarch64/sve/acle/asm/mul_u32.c: Likewise.
* gcc.target/aarch64/sve/acle/asm/mul_u64.c: New test and adjust
expected outcome.
2025-01-06 Tamar Christina <tamar.christina@arm.com>
PR target/96342
PR target/118272
* gcc.target/aarch64/vect-simd-clone-3.c: New test.
2025-01-06 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/118224
* gcc.dg/pr118224.c: New test.
* c-c++-common/ubsan/vla-1.c (bar): Use noipa attribute instead
of noinline, noclone.
2025-01-06 Kito Cheng <kito.cheng@sifive.com>
* gcc.target/riscv/rvv/fortran/pr111395.f90: Move this file to...
* gfortran.target/riscv/rvv/pr111395.f90: ...here.
* gcc.target/riscv/rvv/fortran/pr111566.f90: Move this file to...
* gfortran.target/riscv/rvv/pr111566.f90: ...here.
* gcc.target/riscv/rvv/rvv-fortran.exp: Move this file to...
* gfortran.target/riscv/rvv/rvv.exp: ...here.
2025-01-05 Iain Buclaw <ibuclaw@symmetryinvestments.com> 2025-01-05 Iain Buclaw <ibuclaw@symmetryinvestments.com>
* gdc.dg/torture/pr96435.d: Add dg-warning. * gdc.dg/torture/pr96435.d: Add dg-warning.

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2025-01-06 Stafford Horne <shorne@gmail.com>
* config/or1k/lib1funcs.S: Add .note.GNU-stack section on linux.
2024-12-12 Georg-Johann Lay <avr@gjlay.de> 2024-12-12 Georg-Johann Lay <avr@gjlay.de>
PR target/118001 PR target/118001

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libsanitizer/ChangeLog
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2025-01-06 Stefan Schulze Frielinghaus <stefansf@gcc.gnu.org>
PR sanitizer/117725
* sanitizer_common/sanitizer_common_interceptors.inc: Cherry
picked from LLVM commit 65a2eb0b1589590ae78cc1e5f05cd004b3b3bec5.
2025-01-06 Vitaly Buka <vitalybuka@google.com>
Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
PR sanitizer/117725
* asan/asan_interceptors.cpp: Cherry picked from LLVM commit
6dec33834d1fd89f16e271dde9607c1de9554144.
* sanitizer_common/sanitizer_common_interceptors.inc: Ditto.
2025-01-06 Stefan Schulze Frielinghaus <stefansf@gcc.gnu.org>
PR sanitizer/117725
* interception/interception.h: Cherry picked from LLVM commit
ce44640fe29550461120d22b0358e6cac4aed822.
* sanitizer_common/sanitizer_internal_defs.h: Ditto.
2025-01-06 Stefan Schulze Frielinghaus <stefansf@gcc.gnu.org>
PR sanitizer/117725
* asan/asan_interceptors.cpp: Cherry picked LLVM commit
9a156f6b2b0c892d8713ba907f07f027b24953d8.
* asan/asan_interceptors.h: Ditto.
* asan/asan_interceptors_memintrinsics.h: Ditto.
* sanitizer_common/sanitizer_common_interceptors.inc: Ditto.
* sanitizer_common/sanitizer_common_interceptors_memintrinsics.inc:
Ditto.
* sanitizer_common/sanitizer_platform_limits_posix.h: Ditto.
* tsan/tsan_interceptors_posix.cpp: Ditto.
2024-11-25 Jakub Jelinek <jakub@redhat.com> 2024-11-25 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/117732 PR sanitizer/117732