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GCC Administrator 2024-05-04 00:16:30 +00:00
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50
gcc/ChangeLog
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2024-05-03 Andrew Pinski <quic_apinski@quicinc.com>
PR middle-end/23872
* tree-pretty-print.cc (dump_generic_node <case COMPOUND_EXPR>): Fix
calls to dump_generic_node and also remove unreachable code that is testing
`flags & TDF_SLIM`.
2024-05-03 Vineet Gupta <vineetg@rivosinc.com>
* config/riscv/riscv.cc: Comment updates.
* config/riscv/riscv.h: Ditto.
2024-05-03 Vineet Gupta <vineetg@rivosinc.com>
* doc/rtl.texi: Add entry for GET_MODE_INNER.
2024-05-03 Richard Biener <rguenther@suse.de>
* bitmap.cc (bitmap_alloc): When using the global bitmap obstack
assert that is initialized.
2024-05-03 Richard Biener <rguenther@suse.de>
PR middle-end/114931
* tree.cc (build_array_type_1): Return early when type_hash_canon
returned an older existing type.
(build_function_type): Likewise.
(build_method_type_directly): Likewise.
(build_offset_type): Likewise.
2024-05-03 Alex Coplan <alex.coplan@arm.com>
PR rtl-optimization/114924
* cfgrtl.cc (duplicate_insn_chain): When updating MEM_EXPRs,
don't strip (e.g.) ARRAY_REFs from the final MEM_EXPR.
2024-05-03 Jakub Jelinek <jakub@redhat.com>
PR middle-end/113596
* tree-inline.cc (expand_call_inline): Emit __builtin_stack_save
and __builtin_stack_restore calls around inlined functions which
call alloca.
2024-05-03 Richard Biener <rguenther@suse.de>
PR tree-optimization/114921
* tree-vect-stmts.cc (vectorizable_assignment): Require
same vector component modes for input and output for
CONVERT_EXPR_CODE_P.
2024-05-02 Jeff Law <jlaw@ventanamicro.com>
* config/riscv/riscv.md (<round_pattern><ANYF:mode>2): Adjust

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gcc/DATESTAMP
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31
gcc/analyzer/ChangeLog
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2024-05-03 David Malcolm <dmalcolm@redhat.com>
PR analyzer/111475
* analyzer.cc (is_special_named_call_p): Add "look_in_std" param.
(is_std_function_p): Make non-static.
* analyzer.h (is_special_named_call_p): Add optional "look_in_std"
param.
(is_std_function_p): New decl.
* engine.cc (stmt_requires_new_enode_p): Look for both "signal"
and "std::signal".
* kf.cc (register_known_functions): Add various "std::" copies
of the known functions.
* known-function-manager.cc
(known_function_manager::~known_function_manager): Clean up
m_std_ns_map_id_to_kf.
(known_function_manager::add_std_ns): New.
(known_function_manager::get_match): Also look for known "std::"
functions.
(known_function_manager::get_by_identifier_in_std_ns): New.
* known-function-manager.h
(known_function_manager::add_std_ns): New decl.
(known_function_manager::get_by_identifier_in_std_ns): New decl.
(known_function_manager::m_std_ns_map_id_to_kf): New field.
* sm-file.cc (register_known_file_functions): Add various "std::"
copies of the known functions.
* sm-malloc.cc (malloc_state_machine::on_stmt): Handle
"std::realloc".
* sm-signal.cc (signal_unsafe_p): Consider "std::" copies of the
functions as also being async-signal-unsafe.
(signal_state_machine::on_stmt): Consider "std::signal".
2024-04-12 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
* region-model.cc (region_model::check_region_size): Bail out

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gcc/cp/ChangeLog
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2024-05-03 Jason Merrill <jason@redhat.com>
PR c++/114935
* cp-gimplify.cc (cp_genericize_init): Add flags parm.
(cp_genericize_init_expr): Pass nullptr.
(cp_genericize_target_expr): Handle cleanup flags.
* typeck2.cc (build_disable_temp_cleanup): Factor out of...
(split_nonconstant_init): ...here.
* cp-tree.h (build_disable_temp_cleanup): Declare.
2024-05-03 Ken Matsui <kmatsui@gcc.gnu.org>
* cp-trait.def: Define __is_pointer.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_POINTER.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr): Likewise.
2024-05-03 Ken Matsui <kmatsui@gcc.gnu.org>
* cp-trait.def: Define __is_volatile.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_VOLATILE.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr): Likewise.
2024-05-03 Ken Matsui <kmatsui@gcc.gnu.org>
* cp-trait.def: Define __is_const.
* constraint.cc (diagnose_trait_expr): Handle CPTK_IS_CONST.
* semantics.cc (trait_expr_value): Likewise.
(finish_trait_expr): Likewise.
2024-05-03 Patrick Palka <ppalka@redhat.com>
* coroutines.cc (instantiate_coro_traits): Adjust call to
lookup_template_class.
(instantiate_coro_handle_for_promise_type): Likewise.
* cp-tree.h (adjust_type_for_entering_scope): Declare.
(lookup_template_class): Adjust declaration.
* decl.cc (make_typename_type): Adjust call to
lookup_template_class. Likewise.
(get_tuple_size): Likewise.
(get_tuple_element_type): Likewise.
* pt.cc (adjust_type_for_entering_scope): Define.
(tsubst_entering_scope): Define.
(lookup_template_class): Remove entering_scope parameter.
Replace tsubst_aggr_type call with tsubst_entering_scope.
(tsubst_aggr_type): Remove.
(tsubst_aggr_type_1): Inline into tsubst.
(tsubst_function_decl): Replace tsubst_aggr_type call
with tsubst_entering_scope.
(tsubst_template_decl): Likewise.
(tsubst_decl): Likewise.
(tsubst) <case RECORD_TYPE, UNION_TYPE, ENUMERAL_TYPE>:
Inlined from tsubst_aggr_type_1.
<case BOUND_TEMPLATE_TEMPLATE_PARM>: Adjust calls to
lookup_template_class.
<case TYPENAME_TYPE>: Replace tsubst_aggr_type call with
tsubst_entering_scope.
<case UNBOUND_CLASS_TEMPLATE>: Likewise.
Increment processing_template_decl when substituting the
context.
(tsubst_expr) <case FIELD_DECL>: Replace tsubst_aggr_type
call with tsubst_entering_scope.
<case TEMPLATE_DECL>: Likewise.
(instantiate_template): Likewise.
(resolve_typename_type): Adjust lookup_template_class call
and call adjust_type_for_entering_scope afterward.
(listify): Adjust lookup_template_class call.
(alias_ctad_tweaks): Likewise.
* semantics.cc (finish_template_type): Adjust lookup_template_class
call and maybe call adjust_type_for_entering_scope afterward.
2024-05-02 Nathaniel Shead <nathanieloshead@gmail.com>
PR c++/114917

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gcc/m2/ChangeLog
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2024-05-03 Gaius Mulley <gaiusmod2@gmail.com>
PR modula2/114929
* gm2-compiler/M2LangDump.mod (GenQualidentSymString): Add
missing return result into identstr.
* gm2-compiler/M2Quads.mod (ForLoopLastIteratorVariable): New
procedure.
(ForLoopLastIteratorConstant): Ditto.
(ForLoopLastIterator): Ditto.
(BuildForToByDo): Remove LastIterator calculation and call
ForLoopLastIterator instead.
(FinalValue): Replace with ...
(LastIterator): ... this.
2024-05-02 Gaius Mulley <gaiusmod2@gmail.com>
PR modula2/113836

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gcc/testsuite/ChangeLog
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2024-05-03 Andrew Pinski <quic_apinski@quicinc.com>
* gfortran.dg/gomp/atomic-21.f90: Update testcase for the removal of `;`.
2024-05-03 Jason Merrill <jason@redhat.com>
PR c++/114935
* g++.dg/cpp0x/initlist-eh1.C: New test.
2024-05-03 Gaius Mulley <gaiusmod2@gmail.com>
PR modula2/114929
* gm2/pim/run/pass/testforloopchar.mod: New test.
* gm2/pim/run/pass/testforloopchar2.mod: New test.
* gm2/pim/run/pass/testforloopenum.mod: New test.
2024-05-03 Ken Matsui <kmatsui@gcc.gnu.org>
* g++.dg/ext/has-builtin-1.C: Test existence of __is_pointer.
Arrange the order lexically around __is_pointer.
* g++.dg/ext/is_pointer.C: New test.
2024-05-03 Ken Matsui <kmatsui@gcc.gnu.org>
* g++.dg/ext/has-builtin-1.C: Test existence of __is_volatile.
* g++.dg/ext/is_volatile.C: New test.
2024-05-03 Ken Matsui <kmatsui@gcc.gnu.org>
* g++.dg/ext/has-builtin-1.C: Test existence of __is_const.
* g++.dg/ext/is_const.C: New test.
2024-05-03 David Malcolm <dmalcolm@redhat.com>
PR analyzer/111475
* c-c++-common/analyzer/fd-glibc-byte-stream-socket.c: Add
-fno-exceptions for now.
* c-c++-common/analyzer/fd-manpage-getaddrinfo-client.c: Likewise.
* c-c++-common/analyzer/fd-mappage-getaddrinfo-server.c: Rename to...
* c-c++-common/analyzer/fd-manpage-getaddrinfo-server.c: ...this, and
add -fno-exceptions for now.
* c-c++-common/analyzer/fd-socket-meaning.c: Add -fno-exceptions
for now.
* c-c++-common/analyzer/fd-symbolic-socket.c: Likewise.
* c-c++-common/analyzer/flexible-array-member-1.c: Use regexp to
handle C vs C++ differences in spelling of function name, which
could have a "std::" prefix on some targets.
* c-c++-common/analyzer/pr106539.c: Likewise.
* c-c++-common/analyzer/malloc-ipa-8-unchecked.c: Move back to...
* gcc.dg/analyzer/malloc-ipa-8-unchecked.c: ...here, dropping
attempt to generalize output for C vs C++.
* c-c++-common/analyzer/signal-4a.c: Move back to...
* gcc.dg/analyzer/signal-4a.c: ...here, dropping attempt to
generalize output for C vs C++.
* c-c++-common/analyzer/signal-4b.c: Move back to...
* gcc.dg/analyzer/signal-4b.c: ...here, dropping attempt to
generalize output for C vs C++.
2024-05-03 Jakub Jelinek <jakub@redhat.com>
PR middle-end/113596
* gcc.dg/pr113596.c: New test.
* gcc.dg/tree-ssa/pr113596.c: New test.
2024-05-03 Gaius Mulley <gaiusmod2@gmail.com>
PR modula2/114929
* gm2/pim/run/pass/testforloopzero.mod: New test.
* gm2/pim/run/pass/testforloopzero2.mod: New test.
* gm2/pim/run/pass/testforloopzero3.mod: New test.
* gm2/pim/run/pass/testforloopzero4.mod: New test.
2024-05-02 Jeff Law <jlaw@ventanamicro.com>
* gcc.target/riscv/synthesis-1.c: New test.

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libbacktrace/ChangeLog
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2024-05-03 Ian Lance Taylor <iant@golang.org>
* pecoff.c (struct dll_notification_data): Define.
(LDR_DLL_NOTIFICATION): New typedef.
(LDR_REGISTER_FUNCTION): New typedef.
(struct dll_notification_context): Define.
(dll_notification): New static function.
(backtrace_initialize): Register DLL notification.
2024-04-28 Ian Lance Taylor <iant@golang.org>
* configure.ac: Checked for tlhelp32.h

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libgcc/ChangeLog
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2024-05-03 Peter Damianov <peter0x44@disroot.org>
* libgcov-util.c (tag_counters): Swap order of arguments to xcalloc.
(topen_to_memory_representation): Likewise.
2024-04-30 Jakub Jelinek <jakub@redhat.com>
* gthr.h (GTHREAD_USE_WEAK): Don't redefine to 0 for glibc 2.34+

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libstdc++-v3/ChangeLog
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2024-05-03 Andreas Schwab <schwab@linux-m68k.org>
* config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
2024-05-01 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/114891