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2024-03-04Daily bump.GCC Administrator1-0/+25
2024-03-03d: Merge upstream dmd, druntime f8bae04558, phobos ba2ade9decIain Buclaw25-563/+597
D front-end changes: - Import dmd v2.108.1-beta-1. D runtime changes: - Import druntime v2.108.1-beta-1. Phobos changes: - Import phobos v2.108.1-beta-1. gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd f8bae04558. * dmd/VERSION: Bump version to v2.108.0-beta.1. * d-builtins.cc (build_frontend_type): Update for new front-end interface. * d-codegen.cc (build_assert_call): Likewise. * d-convert.cc (d_array_convert): Likewise. * decl.cc (get_vtable_decl): Likewise. * expr.cc (ExprVisitor::visit (EqualExp *)): Likewise. (ExprVisitor::visit (VarExp *)): Likewise. (ExprVisitor::visit (ArrayLiteralExp *)): Likewise. (ExprVisitor::visit (AssocArrayLiteralExp)): Likewise. * intrinsics.cc (build_shuffle_mask_type): Likewise. (maybe_warn_intrinsic_mismatch): Likewise. * runtime.cc (get_libcall_type): Likewise. * typeinfo.cc (TypeInfoVisitor::layout_string): Likewise. (TypeInfoVisitor::visit(TypeInfoTupleDeclaration *)): Likewise. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime 02d6d07a69. * src/MERGE: Merge upstream phobos a2ade9dec.
2024-03-03d: Fix gdc -O2 -mavx generates misaligned vmovdqa instruction [PR114171]Iain Buclaw1-0/+1
PR d/114171 gcc/d/ChangeLog: * d-codegen.cc (lower_struct_comparison): Keep alignment of original type in reinterpret cast for comparison. gcc/testsuite/ChangeLog: * gdc.dg/torture/pr114171.d: New test.
2024-02-26Daily bump.GCC Administrator1-0/+4
2024-02-26Merge dmd, druntime ceff48bf7d, phobos dcbfbd43aIain Buclaw24-757/+822
D front-end changes: - Import latest fixes from dmd v2.107.1-rc.1. D runtime changes: - Import latest fixes from druntime v2.107.1-rc.1. Phobos changes: - Import latest fixes from phobos v2.107.1-rc.1. gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd ceff48bf7d. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime ceff48bf7d. * libdruntime/Makefile.am (DRUNTIME_DSOURCES_FREEBSD): Add core/sys/freebsd/net/if_.d. * libdruntime/Makefile.in: Regenerate. * src/MERGE: Merge upstream phobos dcbfbd43a.
2024-02-18Daily bump.GCC Administrator1-0/+38
2024-02-17d: Merge dmd, druntime 9471b25db9, phobos 547886846.Iain Buclaw65-688/+1508
D front-end changes: - Import dmd v2.107.1-rc.1. D runtime changes: - Import druntime v2.107.1-rc.1. Phobos changes: - Import phobos v2.107.1-rc.1. gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd 9471b25db9. * dmd/VERSION: Bump version to v2.107.1-rc.1. * Make-lang.in (D_FRONTEND_OBJS): Add d/cxxfrontend.o. * d-attribs.cc (build_attributes): Update for new front-end interface. * d-builtins.cc (build_frontend_type): Likewise. (strip_type_modifiers): Likewise. (covariant_with_builtin_type_p): Likewise. * d-codegen.cc (declaration_type): Likewise. (parameter_type): Likewise. (build_array_struct_comparison): Likewise. (void_okay_p): Likewise. * d-convert.cc (convert_expr): Likewise. (check_valist_conversion): Likewise. * d-lang.cc (d_generate_ddoc_file): Likewise. (d_parse_file): Likewise. * d-target.cc (TargetCPP::toMangle): Likewise. (TargetCPP::typeInfoMangle): Likewise. (TargetCPP::thunkMangle): Likewise. (TargetCPP::parameterType): Likewise. * decl.cc (d_mangle_decl): Likewise. (DeclVisitor::visit): Likewise. (DeclVisitor::visit (CAsmDeclaration *)): New method. (get_symbol_decl): Update for new front-end interface. (layout_class_initializer): Likewise. * expr.cc (ExprVisitor::visit): Likewise. * intrinsics.cc (maybe_set_intrinsic): Likewise. (expand_intrinsic_rotate): Likewise. * modules.cc (layout_moduleinfo_fields): Likewise. (layout_moduleinfo): Likewise. * runtime.cc (get_libcall_type): Likewise. * typeinfo.cc (make_frontend_typeinfo): Likewise. (TypeInfoVisitor::visit): Likewise. (create_typeinfo): Likewise. * types.cc (same_type_p): Likewise. (build_ctype): Likewise. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime 9471b25db9. * src/MERGE: Merge upstream phobos 547886846.
2024-02-13Daily bump.GCC Administrator1-0/+23
2024-02-12d: Fix internal compiler error: in make_import, at d/imports.cc:48 [PR113125]Iain Buclaw1-0/+5
The cause of the ICE was that TYPE_DECLs were only being generated for structs with members, not opaque structs. PR d/113125 gcc/d/ChangeLog: * types.cc (TypeVisitor::visit (TypeStruct *)): Generate TYPE_DECL and apply UDAs to opaque struct declarations. gcc/testsuite/ChangeLog: * gdc.dg/imports/pr113125.d: New test. * gdc.dg/pr113125.d: New test.
2024-02-12d: Merge dmd, druntime 11240a9663Iain Buclaw27-184/+281
D front-end changes: - Import latest fixes from dmd v2.107.0. D runtime changes: - Import latest fixes from druntime v2.107.0. Included in the merge are the fix for PR113772, and new testsuite directives to enable fixing PR104739. PR d/113772 gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd 11240a9663. * d-builtins.cc (build_frontend_type): Update for new front-end interface. * types.cc (same_type_p): Likewise. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime 11240a9663.
2024-02-12d: Fix callee destructor call invalidates the live object [PR113758]Iain Buclaw2-6/+31
When generating the argument, check the isCalleeDestroyingArgs hook, and force a TARGET_EXPR to be created if true, so that a reference to the live object isn't passed directly to the function that runs dtors. When instead dealing with caller running destructors, two temporaries were being generated, one explicit temporary generated by the D front-end, and another implicitly by the code generator. This has been reduced to one by setting DECL_VALUE_EXPR on the explicit temporary to bind it to the implicit slot created for the TARGET_EXPR, as that has the shorter lifetime of the two. PR d/113758 gcc/d/ChangeLog: * d-codegen.cc (d_build_call): Force a TARGET_EXPR when callee destorys its arguments. * decl.cc (DeclVisitor::visit (VarDeclaration *)): Set SET_DECL_VALUE_EXPR on the temporary variable to make it a placeholder for the TARGET_EXPR_SLOT. gcc/testsuite/ChangeLog: * gdc.dg/torture/pr113758.d: New test.
2024-02-05Daily bump.GCC Administrator1-0/+21
2024-02-04d: Merge dmd, druntime a6f1083699, phobos 31dedd7daIain Buclaw44-3104/+3282
D front-end changes: - Import dmd v2.107.0. - Character postfixes can now also be used for integers of size two or four. D run-time changes: - Import druntime v2.107.0. Phobos changes: - Import phobos v2.107.0. gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd a6f1083699. * dmd/VERSION: Bump version to v2.107.0 * Make-lang.in (D_FRONTEND_OBJS): Add d/pragmasem.o. * d-builtins.cc (strip_type_modifiers): Update for new front-end interface. * d-codegen.cc (declaration_type): Likewise. (parameter_type): Likewise. * d-target.cc (TargetCPP::parameterType): Likewise. * expr.cc (ExprVisitor::visit (IndexExp *)): Likewise. (ExprVisitor::visit (VarExp *)): Likewise. (ExprVisitor::visit (AssocArrayLiteralExp *)): Likewise. * runtime.cc (get_libcall_type): Likewise. * typeinfo.cc (TypeInfoVisitor::visit (TypeInfoConstDeclaration *)): Likewise. (TypeInfoVisitor::visit (TypeInfoInvariantDeclaration *)): Likewise. (TypeInfoVisitor::visit (TypeInfoSharedDeclaration *)): Likewise. (TypeInfoVisitor::visit (TypeInfoWildDeclaration *)): Likewise. * types.cc (build_ctype): Likewise. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime a6f1083699. * src/MERGE: Merge upstream phobos 31dedd7da.
2024-02-04Daily bump.GCC Administrator1-0/+31
2024-02-03d: Merge dmd. druntime e770945277, phobos 6d6e0b9b9Iain Buclaw56-2658/+3449
D front-end changes: - Import latest fixes from dmd v2.107.0-beta.1. - Hex strings can now be cast to integer arrays. - Add support for Interpolated Expression Sequences. D runtime changes: - Import latest fixes from druntime v2.107.0-beta.1. - New core.interpolation module to provide run-time support for D interpolated expression sequence literals. Phobos changes: - Import latest fixes from phobos v2.107.0-beta.1. - `std.range.primitives.isBidirectionalRange', and `std.range.primitives.isRandomAccessRange' now take an optional element type. gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd e770945277. * Make-lang.in (D_FRONTEND_OBJS): Add d/basicmangle.o, d/enumsem.o, d/funcsem.o, d/templatesem.o. * d-builtins.cc (build_frontend_type): Update for new front-end interface. * d-codegen.cc (declaration_type): Likewise. (parameter_type): Likewise. * d-incpath.cc (add_globalpaths): Likewise. (add_filepaths): Likewise. (add_import_paths): Likewise. * d-lang.cc (d_init_options): Likewise. (d_handle_option): Likewise. (d_parse_file): Likewise. * decl.cc (DeclVisitor::finish_vtable): Likewise. (DeclVisitor::visit (FuncDeclaration *)): Likewise. (get_symbol_decl): Likewise. * expr.cc (ExprVisitor::visit (StringExp *)): Likewise. Implement support for 8-byte hexadecimal strings. * typeinfo.cc (create_tinfo_types): Update internal TypeInfo representation. (TypeInfoVisitor::visit (TypeInfoConstDeclaration *)): Update for new front-end interface. (TypeInfoVisitor::visit (TypeInfoInvariantDeclaration *)): Likewise. (TypeInfoVisitor::visit (TypeInfoSharedDeclaration *)): Likewise. (TypeInfoVisitor::visit (TypeInfoWildDeclaration *)): Likewise. (TypeInfoVisitor::visit (TypeInfoClassDeclaration *)): Move data for TypeInfo_Class.nameSig to the end of the object. (create_typeinfo): Update for new front-end interface. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime e770945277. * libdruntime/Makefile.am (DRUNTIME_SOURCES): Add core/interpolation.d. * libdruntime/Makefile.in: Regenerate. * src/MERGE: Merge upstream phobos 6d6e0b9b9.
2024-02-03Daily bump.GCC Administrator1-0/+36
2024-02-03d: Merge dmd, druntime bce5c1f7b5, phobos e4d0dd513.Iain Buclaw35-1352/+1488
D front-end changes: - Import latest changes from dmd v2.107.0-beta.1. - Keywords like `__FILE__' are now always evaluated at the callsite. D runtime changes: - Import latest changes from druntime v2.107.0-beta.1. - Added `nameSig' field to TypeInfo_Class in object.d. Phobos changes: - Import latest changes from phobos v2.107.0-beta.1. gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd bce5c1f7b5. * d-attribs.cc (build_attributes): Update for new front-end interface. * d-lang.cc (d_parse_file): Likewise. * decl.cc (DeclVisitor::visit (VarDeclaration *)): Likewise. * expr.cc (build_lambda_tree): New function. (ExprVisitor::visit (FuncExp *)): Use build_lambda_tree. (ExprVisitor::visit (SymOffExp *)): Likewise. (ExprVisitor::visit (VarExp *)): Likewise. * typeinfo.cc (create_tinfo_types): Add two ulong fields to internal TypeInfo representation. (TypeInfoVisitor::visit (TypeInfoClassDeclaration *)): Emit stub data for TypeInfo_Class.nameSig. (TypeInfoVisitor::visit (TypeInfoStructDeclaration *)): Update for new front-end interface. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime bce5c1f7b5. * src/MERGE: Merge upstream phobos e4d0dd513.
2024-02-03d: Merge dmd, druntime d8e3976a58, phobos 7a6e95688Iain Buclaw166-602/+777
D front-end changes: - Import dmd v2.107.0-beta.1. - A string literal as an assert condition is deprecated. - Added `@standalone` for module constructors. D runtime changes: - Import druntime v2.107.0-beta.1. Phobos changes: - Import phobos v2.107.0-beta.1. gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd d8e3976a58. * dmd/VERSION: Bump version to v2.107.0-beta.1. * d-lang.cc (d_parse_file): Update for new front-end interface. * modules.cc (struct module_info): Add standalonectors. (build_module_tree): Implement @standalone. (register_module_decl): Likewise. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime d8e3976a58. * src/MERGE: Merge upstream phobos 7a6e95688.
2024-02-03d: Merge upstream dmd, druntime f1a045928eIain Buclaw50-1782/+1890
D front-end changes: - Import dmd v2.106.1-rc.1. - Unrecognized pragmas are no longer an error by default. D runtime changes: - Import druntime v2.106.1-rc.1. gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd f1a045928e. * dmd/VERSION: Bump version to v2.106.1-rc.1. * gdc.texi (fignore-unknown-pragmas): Update documentation. * d-builtins.cc (covariant_with_builtin_type_p): Update for new front-end interface. * d-lang.cc (d_parse_file): Likewise. * typeinfo.cc (make_frontend_typeinfo): Likewise. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime f1a045928e. * libdruntime/Makefile.am (DRUNTIME_DSOURCES): Add core/stdc/stdatomic.d. * libdruntime/Makefile.in: Regenerate.
2024-01-05Daily bump.GCC Administrator1-0/+5
2024-01-04Add generated .opt.urls filesDavid Malcolm1-0/+223
Changed in v5: regenerated Changed in v4: regenerated Changed in v3: regenerated Changed in v2: the files now contain some lang-specific URLs. gcc/ada/ChangeLog: * gcc-interface/lang.opt.urls: New file, autogenerated by regenerate-opt-urls.py. gcc/analyzer/ChangeLog: * analyzer.opt.urls: New file, autogenerated by regenerate-opt-urls.py. gcc/c-family/ChangeLog: * c.opt.urls: New file, autogenerated by regenerate-opt-urls.py. gcc/ChangeLog: * common.opt.urls: New file, autogenerated by regenerate-opt-urls.py. * config/aarch64/aarch64.opt.urls: Likewise. * config/alpha/alpha.opt.urls: Likewise. * config/alpha/elf.opt.urls: Likewise. * config/arc/arc-tables.opt.urls: Likewise. * config/arc/arc.opt.urls: Likewise. * config/arm/arm-tables.opt.urls: Likewise. * config/arm/arm.opt.urls: Likewise. * config/arm/vxworks.opt.urls: Likewise. * config/avr/avr.opt.urls: Likewise. * config/bpf/bpf.opt.urls: Likewise. * config/c6x/c6x-tables.opt.urls: Likewise. * config/c6x/c6x.opt.urls: Likewise. * config/cris/cris.opt.urls: Likewise. * config/cris/elf.opt.urls: Likewise. * config/csky/csky.opt.urls: Likewise. * config/csky/csky_tables.opt.urls: Likewise. * config/darwin.opt.urls: Likewise. * config/dragonfly.opt.urls: Likewise. * config/epiphany/epiphany.opt.urls: Likewise. * config/fr30/fr30.opt.urls: Likewise. * config/freebsd.opt.urls: Likewise. * config/frv/frv.opt.urls: Likewise. * config/ft32/ft32.opt.urls: Likewise. * config/fused-madd.opt.urls: Likewise. * config/g.opt.urls: Likewise. * config/gcn/gcn.opt.urls: Likewise. * config/gnu-user.opt.urls: Likewise. * config/h8300/h8300.opt.urls: Likewise. * config/hpux11.opt.urls: Likewise. * config/i386/cygming.opt.urls: Likewise. * config/i386/cygwin.opt.urls: Likewise. * config/i386/djgpp.opt.urls: Likewise. * config/i386/i386.opt.urls: Likewise. * config/i386/mingw-w64.opt.urls: Likewise. * config/i386/mingw.opt.urls: Likewise. * config/i386/nto.opt.urls: Likewise. * config/ia64/ia64.opt.urls: Likewise. * config/ia64/ilp32.opt.urls: Likewise. * config/ia64/vms.opt.urls: Likewise. * config/iq2000/iq2000.opt.urls: Likewise. * config/linux-android.opt.urls: Likewise. * config/linux.opt.urls: Likewise. * config/lm32/lm32.opt.urls: Likewise. * config/loongarch/loongarch.opt.urls: Likewise. * config/lynx.opt.urls: Likewise. * config/m32c/m32c.opt.urls: Likewise. * config/m32r/m32r.opt.urls: Likewise. * config/m68k/ieee.opt.urls: Likewise. * config/m68k/m68k-tables.opt.urls: Likewise. * config/m68k/m68k.opt.urls: Likewise. * config/m68k/uclinux.opt.urls: Likewise. * config/mcore/mcore.opt.urls: Likewise. * config/microblaze/microblaze.opt.urls: Likewise. * config/mips/mips-tables.opt.urls: Likewise. * config/mips/mips.opt.urls: Likewise. * config/mips/sde.opt.urls: Likewise. * config/mmix/mmix.opt.urls: Likewise. * config/mn10300/mn10300.opt.urls: Likewise. * config/moxie/moxie.opt.urls: Likewise. * config/msp430/msp430.opt.urls: Likewise. * config/nds32/nds32-elf.opt.urls: Likewise. * config/nds32/nds32-linux.opt.urls: Likewise. * config/nds32/nds32.opt.urls: Likewise. * config/netbsd-elf.opt.urls: Likewise. * config/netbsd.opt.urls: Likewise. * config/nios2/elf.opt.urls: Likewise. * config/nios2/nios2.opt.urls: Likewise. * config/nvptx/nvptx-gen.opt.urls: Likewise. * config/nvptx/nvptx.opt.urls: Likewise. * config/openbsd.opt.urls: Likewise. * config/or1k/elf.opt.urls: Likewise. * config/or1k/or1k.opt.urls: Likewise. * config/pa/pa-hpux.opt.urls: Likewise. * config/pa/pa-hpux1010.opt.urls: Likewise. * config/pa/pa-hpux1111.opt.urls: Likewise. * config/pa/pa-hpux1131.opt.urls: Likewise. * config/pa/pa.opt.urls: Likewise. * config/pa/pa64-hpux.opt.urls: Likewise. * config/pdp11/pdp11.opt.urls: Likewise. * config/pru/pru.opt.urls: Likewise. * config/riscv/riscv.opt.urls: Likewise. * config/rl78/rl78.opt.urls: Likewise. * config/rpath.opt.urls: Likewise. * config/rs6000/476.opt.urls: Likewise. * config/rs6000/aix64.opt.urls: Likewise. * config/rs6000/darwin.opt.urls: Likewise. * config/rs6000/linux64.opt.urls: Likewise. * config/rs6000/rs6000-tables.opt.urls: Likewise. * config/rs6000/rs6000.opt.urls: Likewise. * config/rs6000/sysv4.opt.urls: Likewise. * config/rtems.opt.urls: Likewise. * config/rx/elf.opt.urls: Likewise. * config/rx/rx.opt.urls: Likewise. * config/s390/s390.opt.urls: Likewise. * config/s390/tpf.opt.urls: Likewise. * config/sh/sh.opt.urls: Likewise. * config/sh/superh.opt.urls: Likewise. * config/sol2.opt.urls: Likewise. * config/sparc/long-double-switch.opt.urls: Likewise. * config/sparc/sparc.opt.urls: Likewise. * config/stormy16/stormy16.opt.urls: Likewise. * config/v850/v850.opt.urls: Likewise. * config/vax/elf.opt.urls: Likewise. * config/vax/vax.opt.urls: Likewise. * config/visium/visium.opt.urls: Likewise. * config/vms/vms.opt.urls: Likewise. * config/vxworks-smp.opt.urls: Likewise. * config/vxworks.opt.urls: Likewise. * config/xtensa/elf.opt.urls: Likewise. * config/xtensa/uclinux.opt.urls: Likewise. * config/xtensa/xtensa.opt.urls: Likewise. gcc/d/ChangeLog: * lang.opt.urls: New file, autogenerated by regenerate-opt-urls.py. gcc/fortran/ChangeLog: * lang.opt.urls: New file, autogenerated by regenerate-opt-urls.py. gcc/go/ChangeLog: * lang.opt.urls: New file, autogenerated by regenerate-opt-urls.py. gcc/lto/ChangeLog: * lang.opt.urls: New file, autogenerated by regenerate-opt-urls.py. gcc/m2/ChangeLog: * lang.opt.urls: New file, autogenerated by regenerate-opt-urls.py. gcc/ChangeLog: * params.opt.urls: New file, autogenerated by regenerate-opt-urls.py. gcc/rust/ChangeLog: * lang.opt.urls: New file, autogenerated by regenerate-opt-urls.py. Signed-off-by: David Malcolm <dmalcolm@redhat.com>
2024-01-04Daily bump.GCC Administrator1-0/+4
2024-01-03Update copyright years.Jakub Jelinek41-41/+41
2024-01-03Update copyright dates.Jakub Jelinek1-1/+1
Manual part of copyright year updates. 2024-01-03 Jakub Jelinek <jakub@redhat.com> gcc/ * gcc.cc (process_command): Update copyright notice dates. * gcov-dump.cc (print_version): Ditto. * gcov.cc (print_version): Ditto. * gcov-tool.cc (print_version): Ditto. * gengtype.cc (create_file): Ditto. * doc/cpp.texi: Bump @copying's copyright year. * doc/cppinternals.texi: Ditto. * doc/gcc.texi: Ditto. * doc/gccint.texi: Ditto. * doc/gcov.texi: Ditto. * doc/install.texi: Ditto. * doc/invoke.texi: Ditto. gcc/ada/ * gnat_ugn.texi: Bump @copying's copyright year. * gnat_rm.texi: Likewise. gcc/d/ * gdc.texi: Bump @copyrights-d year. gcc/fortran/ * gfortranspec.cc (lang_specific_driver): Update copyright notice dates. * gfc-internals.texi: Bump @copying's copyright year. * gfortran.texi: Ditto. * intrinsic.texi: Ditto. * invoke.texi: Ditto. gcc/go/ * gccgo.texi: Bump @copyrights-go year. libgomp/ * libgomp.texi: Bump @copying's copyright year. libitm/ * libitm.texi: Bump @copying's copyright year. libquadmath/ * libquadmath.texi: Bump @copying's copyright year.
2024-01-03Rotate ChangeLog files.Jakub Jelinek2-488/+494
Rotate ChangeLog files for ChangeLogs with yearly cadence.
2023-12-17Daily bump.GCC Administrator1-0/+6
2023-12-16Add support for target_version attributeAndrew Carlotti1-2/+4
This patch adds support for the "target_version" attribute to the middle end and the C++ frontend, which will be used to implement function multiversioning in the aarch64 backend. On targets that don't use the "target" attribute for multiversioning, there is no conflict between the "target" and "target_clones" attributes. This patch therefore makes the mutual exclusion in C-family, D and Ada conditonal upon the value of the expanded_clones_attribute target hook. The "target_version" attribute is only added to C++ in this patch, because this is currently the only frontend which supports multiversioning using the "target" attribute. Support for the "target_version" attribute will be extended to C at a later date. Targets that currently use the "target" attribute for function multiversioning (i.e. i386 and rs6000) are not affected by this patch. gcc/ChangeLog: * attribs.cc (decl_attributes): Pass attribute name to target. (is_function_default_version): Update comment to specify incompatibility with target_version attributes. * cgraphclones.cc (cgraph_node::create_version_clone_with_body): Call valid_version_attribute_p for target_version attributes. * defaults.h (TARGET_HAS_FMV_TARGET_ATTRIBUTE): New macro. * target.def (valid_version_attribute_p): New hook. * doc/tm.texi.in: Add new hook. * doc/tm.texi: Regenerate. * multiple_target.cc (create_dispatcher_calls): Remove redundant is_function_default_version check. (expand_target_clones): Use target macro to pick attribute name. * targhooks.cc (default_target_option_valid_version_attribute_p): New. * targhooks.h (default_target_option_valid_version_attribute_p): New. * tree.h (DECL_FUNCTION_VERSIONED): Update comment to include target_version attributes. gcc/c-family/ChangeLog: * c-attribs.cc (attr_target_exclusions): Make target/target_clones exclusion target-dependent. (attr_target_clones_exclusions): Ditto, and add target_version. (attr_target_version_exclusions): New. (c_common_attribute_table): Add target_version. (handle_target_version_attribute): New. (handle_target_attribute): Amend comment. (handle_target_clones_attribute): Ditto. gcc/ada/ChangeLog: * gcc-interface/utils.cc (attr_target_exclusions): Make target/target_clones exclusion target-dependent. (attr_target_clones_exclusions): Ditto. gcc/d/ChangeLog: * d-attribs.cc (attr_target_exclusions): Make target/target_clones exclusion target-dependent. (attr_target_clones_exclusions): Ditto. gcc/cp/ChangeLog: * decl2.cc (check_classfn): Update comment to include target_version attributes.
2023-12-12Daily bump.GCC Administrator1-0/+10
2023-12-11d: Merge upstream dmd, druntime 2bbf64907c, phobos b64bfbf91Iain Buclaw36-373/+418
D front-end changes: - Import dmd v2.106.0. D runtime changes: - Import druntime v2.106.0. Phobos changes: - Import phobos v2.106.0. gcc/d/ChangeLog: * Make-lang.in (D_FRONTEND_OBJS): Rename d/common-string.o to d/common-smallbuffer.o. * dmd/MERGE: Merge upstream dmd 2bbf64907c. * dmd/VERSION: Bump version to v2.106.0. * modules.cc (layout_moduleinfo_fields): Update for new front-end interface. (layout_moduleinfo): Likewise. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime 2bbf64907c. * src/MERGE: Merge upstream phobos b64bfbf91.
2023-12-06Daily bump.GCC Administrator1-0/+6
2023-12-05Restore build with GCC 4.8 to GCC 5Richard Sandiford1-2/+2
GCC 5 and earlier applied array-to-pointer decay too early, which affected the new attribute namespace code. A reduced example of the construct that the attribute code uses is: struct S { template<__SIZE_TYPE__ N> S(int (&)[N]); }; struct T { int a; S b; }; int a[] = { 1 }; T t = { 1, a }; This was fixed by f85e1317f8ea933f5c615680353bd646f480f7d3 (PR 16333 et al). This patch tries to add a minimally-invasive workaround. gcc/ada/ * gcc-interface/utils.cc (gnat_internal_attribute_table): Add extra braces to work around PR 16333 in older compilers. gcc/ * attribs.cc (handle_ignored_attributes_option): Add extra braces to work around PR 16333 in older compilers. * config/aarch64/aarch64.cc (aarch64_gnu_attribute_table): Likewise. (aarch64_arm_attribute_table): Likewise. * config/arm/arm.cc (arm_gnu_attribute_table): Likewise. * config/i386/i386-options.cc (ix86_gnu_attribute_table): Likewise. * config/ia64/ia64.cc (ia64_gnu_attribute_table): Likewise. * config/rs6000/rs6000.cc (rs6000_gnu_attribute_table): Likewise. * target-def.h (TARGET_GNU_ATTRIBUTES): Likewise. * genhooks.cc (emit_init_macros): Likewise, when emitting the instantiation of TARGET_ATTRIBUTE_TABLE. * langhooks-def.h (LANG_HOOKS_INITIALIZER): Likewise, when instantiating LANG_HOOKS_ATTRIBUTE_TABLE. (LANG_HOOKS_ATTRIBUTE_TABLE): Define to be empty by default. * target.def (attribute_table): Likewise. gcc/c-family/ * c-attribs.cc (c_common_gnu_attribute_table): Add extra braces to work around PR 16333 in older compilers. gcc/c/ * c-decl.cc (std_attribute_table): Add extra braces to work around PR 16333 in older compilers. gcc/cp/ * tree.cc (cxx_gnu_attribute_table): Add extra braces to work around PR 16333 in older compilers. gcc/d/ * d-attribs.cc (d_langhook_common_attribute_table): Add extra braces to work around PR 16333 in older compilers. (d_langhook_gnu_attribute_table): Likewise. gcc/fortran/ * f95-lang.cc (gfc_gnu_attribute_table): Add extra braces to work around PR 16333 in older compilers. gcc/jit/ * dummy-frontend.cc (jit_gnu_attribute_table): Add extra braces to work around PR 16333 in older compilers. (jit_format_attribute_table): Likewise. gcc/lto/ * lto-lang.cc (lto_gnu_attribute_table): Add extra braces to work around PR 16333 in older compilers. (lto_format_attribute_table): Likewise.
2023-12-03Daily bump.GCC Administrator1-0/+17
2023-12-02Allow target attributes in non-gnu namespacesRichard Sandiford3-21/+26
Currently there are four static sources of attributes: - LANG_HOOKS_ATTRIBUTE_TABLE - LANG_HOOKS_COMMON_ATTRIBUTE_TABLE - LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE - TARGET_ATTRIBUTE_TABLE All of the attributes in these tables go in the "gnu" namespace. This means that they can use the traditional GNU __attribute__((...)) syntax and the standard [[gnu::...]] syntax. Standard attributes are registered dynamically with a null namespace. There are no supported attributes in other namespaces (clang, vendor namespaces, etc.). This patch tries to generalise things by making the namespace part of the attribute specification. It's usual for multiple attributes to be defined in the same namespace, so rather than adding the namespace to each individual definition, it seemed better to group attributes in the same namespace together. This would also allow us to reuse the same table for clang attributes that are written with the GNU syntax, or other similar situations where the attribute can be accessed via multiple "spellings". The patch therefore adds a scoped_attribute_specs that contains a namespace and a list of attributes in that namespace. It's still possible to have multiple scoped_attribute_specs for the same namespace. E.g. it makes sense to keep the C++-specific, C/C++-common, and format-related attributes in separate tables, even though they're all GNU attributes. Current lists of attributes are terminated by a null name. Rather than keep that for the new structure, it seemed neater to use an array_slice. This also makes the tables slighly more compact. In general, a target might want to support attributes in multiple namespaces. Rather than have a separate hook for each possibility (like the three langhooks above), it seemed better to make TARGET_ATTRIBUTE_TABLE a table of tables. Specifically, it's an array_slice of scoped_attribute_specs. We can do the same thing for langhooks, which allows the three hooks above to be merged into a single LANG_HOOKS_ATTRIBUTE_TABLE. It also allows the standard attributes to be registered statically and checked by the usual attribs.cc checks. The patch adds a TARGET_GNU_ATTRIBUTES helper for the common case in which a target wants a single table of gnu attributes. It can only be used if the table is free of preprocessor directives. There are probably other things we need to do to make vendor namespaces work smoothly. E.g. in principle it would be good to make exclusion sets namespace-aware. But to some extent we have that with standard vs. gnu attributes too. This patch is just supposed to be a first step. gcc/ * attribs.h (scoped_attribute_specs): New structure. (register_scoped_attributes): Take a reference to a scoped_attribute_specs instead of separate namespace and array parameters. * plugin.h (register_scoped_attributes): Likewise. * attribs.cc (register_scoped_attributes): Likewise. (attribute_tables): Change into an array of scoped_attribute_specs pointers. Reduce to 1 element for frontends and 1 element for targets. (empty_attribute_table): Delete. (check_attribute_tables): Update for changes to attribute_tables. Use a hash_set to identify duplicates. (handle_ignored_attributes_option): Update for above changes. (init_attributes): Likewise. (excl_pair): Delete. (test_attribute_exclusions): Update for above changes. Don't enforce symmetry for standard attributes in the top-level namespace. * langhooks-def.h (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE): Delete. (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Likewise. (LANG_HOOKS_INITIALIZER): Update accordingly. (LANG_HOOKS_ATTRIBUTE_TABLE): Define to an empty constructor. * langhooks.h (lang_hooks::common_attribute_table): Delete. (lang_hooks::format_attribute_table): Likewise. (lang_hooks::attribute_table): Redefine to an array of scoped_attribute_specs pointers. * target-def.h (TARGET_GNU_ATTRIBUTES): New macro. * target.def (attribute_spec): Redefine to return an array of scoped_attribute_specs pointers. * tree-inline.cc (function_attribute_inlinable_p): Update accordingly. * doc/tm.texi: Regenerate. * config/aarch64/aarch64.cc (aarch64_attribute_table): Define using TARGET_GNU_ATTRIBUTES. * config/alpha/alpha.cc (vms_attribute_table): Likewise. * config/avr/avr.cc (avr_attribute_table): Likewise. * config/bfin/bfin.cc (bfin_attribute_table): Likewise. * config/bpf/bpf.cc (bpf_attribute_table): Likewise. * config/csky/csky.cc (csky_attribute_table): Likewise. * config/epiphany/epiphany.cc (epiphany_attribute_table): Likewise. * config/gcn/gcn.cc (gcn_attribute_table): Likewise. * config/h8300/h8300.cc (h8300_attribute_table): Likewise. * config/loongarch/loongarch.cc (loongarch_attribute_table): Likewise. * config/m32c/m32c.cc (m32c_attribute_table): Likewise. * config/m32r/m32r.cc (m32r_attribute_table): Likewise. * config/m68k/m68k.cc (m68k_attribute_table): Likewise. * config/mcore/mcore.cc (mcore_attribute_table): Likewise. * config/microblaze/microblaze.cc (microblaze_attribute_table): Likewise. * config/mips/mips.cc (mips_attribute_table): Likewise. * config/msp430/msp430.cc (msp430_attribute_table): Likewise. * config/nds32/nds32.cc (nds32_attribute_table): Likewise. * config/nvptx/nvptx.cc (nvptx_attribute_table): Likewise. * config/riscv/riscv.cc (riscv_attribute_table): Likewise. * config/rl78/rl78.cc (rl78_attribute_table): Likewise. * config/rx/rx.cc (rx_attribute_table): Likewise. * config/s390/s390.cc (s390_attribute_table): Likewise. * config/sh/sh.cc (sh_attribute_table): Likewise. * config/sparc/sparc.cc (sparc_attribute_table): Likewise. * config/stormy16/stormy16.cc (xstormy16_attribute_table): Likewise. * config/v850/v850.cc (v850_attribute_table): Likewise. * config/visium/visium.cc (visium_attribute_table): Likewise. * config/arc/arc.cc (arc_attribute_table): Likewise. Move further down file. * config/arm/arm.cc (arm_attribute_table): Update for above changes, using... (arm_gnu_attributes, arm_gnu_attribute_table): ...these new globals. * config/i386/i386-options.h (ix86_attribute_table): Delete. (ix86_gnu_attribute_table): Declare. * config/i386/i386-options.cc (ix86_attribute_table): Replace with... (ix86_gnu_attributes, ix86_gnu_attribute_table): ...these two globals. * config/i386/i386.cc (ix86_attribute_table): Define as an array of scoped_attribute_specs pointers. * config/ia64/ia64.cc (ia64_attribute_table): Update for above changes, using... (ia64_gnu_attributes, ia64_gnu_attribute_table): ...these new globals. * config/rs6000/rs6000.cc (rs6000_attribute_table): Update for above changes, using... (rs6000_gnu_attributes, rs6000_gnu_attribute_table): ...these new globals. gcc/ada/ * gcc-interface/gigi.h (gnat_internal_attribute_table): Change type to scoped_attribute_specs. * gcc-interface/utils.cc (gnat_internal_attribute_table): Likewise, using... (gnat_internal_attributes): ...this as the underlying array. * gcc-interface/misc.cc (gnat_attribute_table): New global. (LANG_HOOKS_ATTRIBUTE_TABLE): Use it. gcc/c-family/ * c-common.h (c_common_attribute_table): Replace with... (c_common_gnu_attribute_table): ...this. (c_common_format_attribute_table): Change type to scoped_attribute_specs. * c-attribs.cc (c_common_attribute_table): Replace with... (c_common_gnu_attributes, c_common_gnu_attribute_table): ...these new globals. (c_common_format_attribute_table): Change type to scoped_attribute_specs, using... (c_common_format_attributes): ...this as the underlying array. gcc/c/ * c-tree.h (std_attribute_table): Declare. * c-decl.cc (std_attribute_table): Change type to scoped_attribute_specs, using... (std_attributes): ...this as the underlying array. (c_init_decl_processing): Remove call to register_scoped_attributes. * c-objc-common.h (c_objc_attribute_table): New global. (LANG_HOOKS_ATTRIBUTE_TABLE): Use it. (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE): Delete. (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Delete. gcc/cp/ * cp-tree.h (cxx_attribute_table): Delete. (cxx_gnu_attribute_table, std_attribute_table): Declare. * cp-objcp-common.h (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE): Delete. (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Delete. (cp_objcp_attribute_table): New table. (LANG_HOOKS_ATTRIBUTE_TABLE): Redefine. * tree.cc (cxx_attribute_table): Replace with... (cxx_gnu_attributes, cxx_gnu_attribute_table): ...these globals. (std_attribute_table): Change type to scoped_attribute_specs, using... (std_attributes): ...this as the underlying array. (init_tree): Remove call to register_scoped_attributes. gcc/d/ * d-tree.h (d_langhook_attribute_table): Replace with... (d_langhook_gnu_attribute_table): ...this. (d_langhook_common_attribute_table): Change type to scoped_attribute_specs. * d-attribs.cc (d_langhook_common_attribute_table): Change type to scoped_attribute_specs, using... (d_langhook_common_attributes): ...this as the underlying array. (d_langhook_attribute_table): Replace with... (d_langhook_gnu_attributes, d_langhook_gnu_attribute_table): ...these new globals. (uda_attribute_p): Update accordingly, and update for new targetm.attribute_table type. * d-lang.cc (d_langhook_attribute_table): New global. (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE): Delete. gcc/fortran/ * f95-lang.cc: Include attribs.h. (gfc_attribute_table): Change to an array of scoped_attribute_specs pointers, using... (gfc_gnu_attributes, gfc_gnu_attribute_table): ...these new globals. gcc/jit/ * dummy-frontend.cc (jit_format_attribute_table): Change type to scoped_attribute_specs, using... (jit_format_attributes): ...this as the underlying array. (jit_attribute_table): Change to an array of scoped_attribute_specs pointers, using... (jit_gnu_attributes, jit_gnu_attribute_table): ...these new globals for the original array. Include the format attributes. (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE): Delete. (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Delete. (LANG_HOOKS_ATTRIBUTE_TABLE): Define. gcc/lto/ * lto-lang.cc (lto_format_attribute_table): Change type to scoped_attribute_specs, using... (lto_format_attributes): ...this as the underlying array. (lto_attribute_table): Change to an array of scoped_attribute_specs pointers, using... (lto_gnu_attributes, lto_gnu_attribute_table): ...these new globals for the original array. Include the format attributes. (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE): Delete. (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Delete. (LANG_HOOKS_ATTRIBUTE_TABLE): Define.
2023-11-22Daily bump.GCC Administrator1-0/+14
2023-11-21d: Merge upstream dmd ff57fec515, druntime ff57fec515, phobos 17bafda79.Iain Buclaw58-1265/+1447
D front-end changes: - Import dmd v2.106.0-rc.1. - New'ing multi-dimensional arrays are now are converted to a single template call `_d_newarraymTX'. D runtime changes: - Import druntime v2.106.0-rc.1. Phobos changes: - Import phobos v2.106.0-rc.1. gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd ff57fec515. * dmd/VERSION: Bump version to v2.106.0-rc.1. * expr.cc (ExprVisitor::visit (CatAssignExp *)): Update for new front-end interface. (ExprVisitor::visit (NewExp *)): Likewise. * runtime.def (NEWARRAYMTX): Remove. (NEWARRAYMITX): Remove. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime ff57fec515. * src/MERGE: Merge upstream phobos 17bafda79. gcc/testsuite/ChangeLog: * gdc.dg/asm1.d: Adjust expected diagnostic.
2023-11-21d: Merge upstream dmd 65a3da148c, phobos fc06c514a.Iain Buclaw27-1518/+1580
D front-end changes: - Import latest bug fixes from dmd v2.106.0-beta.1. Phobos changes: - Import latest bug fixes from phobos v2.106.0-beta.1. - `std.range.primitives.isForwardRange' now takes an optional element type. gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd 65a3da148c. libphobos/ChangeLog: * src/MERGE: Merge upstream phobos fc06c514a.
2023-11-03Daily bump.GCC Administrator1-0/+7
2023-11-02d: Merge upstream dmd, druntime 643b1261bb, phobos 1c98326e7Iain Buclaw39-759/+832
D front-end changes: - Suggested preview switches now give gdc flags (PR109681). - `new S[10]' is now lowered to `_d_newarrayT!S(10)'. D runtime changes: - Runtime compiler library functions `_d_newarrayU', `_d_newarrayT', `_d_newarrayiT' have been converted to templates. Phobos changes: - Add new `std.traits.Unshared' template. gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd 643b1261bb. * d-attribs.cc (build_attributes): Update for new front-end interface. * d-lang.cc (d_post_options): Likewise. * decl.cc (layout_class_initializer): Likewise. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime 643b1261bb. * libdruntime/Makefile.am (DRUNTIME_DSOURCES_FREEBSD): Add core/sys/freebsd/ifaddrs.d, core/sys/freebsd/net/if_dl.d, core/sys/freebsd/sys/socket.d, core/sys/freebsd/sys/types.d. (DRUNTIME_DSOURCES_LINUX): Add core/sys/linux/linux/if_arp.d, core/sys/linux/linux/if_packet.d. * libdruntime/Makefile.in: Regenerate. * src/MERGE: Merge upstream phobos 1c98326e7.
2023-11-01Daily bump.GCC Administrator1-0/+4
2023-10-31d: Clean-up unused variable assignments after interface changeIain Buclaw1-4/+2
The lowering done for invoking `new' on a single dimension array was moved from the code generator to the front-end semantic pass in r14-4996. This removes the detritus left behind in the code generator from that deletion. gcc/d/ChangeLog: * expr.cc (ExprVisitor::visit (NewExp *)): Remove unused assignments.
2023-10-30Daily bump.GCC Administrator1-0/+22
2023-10-29d: Fix ICE: verify_gimple_failed (conversion of register to a different size ↵Iain Buclaw4-33/+116
in 'view_convert_expr') Static arrays in D are passed around by value, rather than decaying to a pointer. On x86_64 __builtin_va_list is an exception to this rule, but semantically it's still treated as a static array. This makes certain assignment operations fail due a mismatch in types. As all examples in the test program are rejected by C/C++ front-ends, these are now errors in D too to be consistent. PR d/110712 gcc/d/ChangeLog: * d-codegen.cc (d_build_call): Update call to convert_for_argument. * d-convert.cc (is_valist_parameter_type): New function. (check_valist_conversion): New function. (convert_for_assignment): Update signature. Add check whether assigning va_list is permissible. (convert_for_argument): Likewise. * d-tree.h (convert_for_assignment): Update signature. (convert_for_argument): Likewise. * expr.cc (ExprVisitor::visit (AssignExp *)): Update call to convert_for_assignment. gcc/testsuite/ChangeLog: * gdc.dg/pr110712.d: New test.
2023-10-29d: Merge upstream dmd, druntime e48bc0987d, phobos 2458e8f82.Iain Buclaw46-294/+205
D front-end changes: - Import dmd v2.106.0-beta.1. D runtime changes: - Import druntime v2.106.0-beta.1. Phobos changes: - Import phobos v2.106.0-beta.1. gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd e48bc0987d. * expr.cc (ExprVisitor::visit (NewExp *)): Update for new front-end interface. * runtime.def (NEWARRAYT): Remove. (NEWARRAYIT): Remove. libphobos/ChangeLog: * libdruntime/MERGE: Merge upstream druntime e48bc0987d. * src/MERGE: Merge upstream phobos 2458e8f82.
2023-10-29Daily bump.GCC Administrator1-0/+28
2023-10-29d: Fix ICE: in verify_gimple_in_seq on powerpc-darwin9 [PR112270]Iain Buclaw5-8/+17
This ICE was seen during stage2 on powerpc-darwin9 only. There were still some uses of GCC's boolean_type_node in the D front-end, which caused a type mismatch to trigger as D bool size is fixed to 1 byte on all targets. So two new nodes have been introduced - d_bool_false_node and d_bool_true_node - which have replaced all remaining uses of boolean_false_node and boolean_true_node respectively. PR d/112270 gcc/d/ChangeLog: * d-builtins.cc (d_build_d_type_nodes): Initialize d_bool_false_node, d_bool_true_node. * d-codegen.cc (build_array_struct_comparison): Use d_bool_false_node instead of boolean_false_node. * d-convert.cc (d_truthvalue_conversion): Use d_bool_false_node and d_bool_true_node instead of boolean_false_node and boolean_true_node. * d-tree.h (enum d_tree_index): Add DTI_BOOL_FALSE and DTI_BOOL_TRUE. (d_bool_false_node): New macro. (d_bool_true_node): New macro. * modules.cc (build_dso_cdtor_fn): Use d_bool_false_node and d_bool_true_node instead of boolean_false_node and boolean_true_node. (register_moduleinfo): Use d_bool_type instead of boolean_type_node. gcc/testsuite/ChangeLog: * gdc.dg/pr112270.d: New test.
2023-10-28d: Add warning for call expression without side effectsIain Buclaw4-1/+105
In the last merge of the dmd front-end with upstream (r14-4830), this warning got removed from the semantic passes. Reimplement the warning for the code generation pass instead, where it cannot have an effect on conditional compilation. gcc/d/ChangeLog: * d-codegen.cc (call_side_effect_free_p): New function. * d-tree.h (CALL_EXPR_WARN_IF_UNUSED): New macro. (call_side_effect_free_p): New prototype. * expr.cc (ExprVisitor::visit (CallExp *)): Set CALL_EXPR_WARN_IF_UNUSED on matched call expressions. (ExprVisitor::visit (NewExp *)): Don't dereference the result of an allocation call here. * toir.cc (add_stmt): Emit warning when call expression added to statement list without being used. gcc/testsuite/ChangeLog: * gdc.dg/Wunused_value.d: New test.
2023-10-23Daily bump.GCC Administrator1-0/+6
2023-10-22d: Merge upstream dmd f4be7f6f7b.Iain Buclaw43-447/+334
D front-end changes: - Fix bootstrap failure with i686-darwin9. ``` Undefined symbols for architecture i386: "gendocfile", referenced from: __ZL20d_generate_ddoc_fileP6ModuleR9OutBuffer in d-lang.o ld: symbol(s) not found for architecture i386 ``` gcc/d/ChangeLog: * dmd/MERGE: Merge upstream dmd f4be7f6f7b. * Make-lang.in (D_FRONTEND_OBJS): Rename d/root-rootobject.o to d/rootobject.o.
2023-10-18Daily bump.GCC Administrator1-0/+42
2023-10-17d: Forbid taking the address of an intrinsic with no implementationIain Buclaw4-63/+118
This code fails to link: import core.math; real function(real) fn = &sin; However, when called directly, the D intrinsic `sin()' is expanded by the front-end into the GCC built-in `__builtin_sin()'. This has been fixed to now also expand the function when a reference is taken. As there are D intrinsics and GCC built-ins that don't have a fallback implementation, raise an error if taking the address is not possible. gcc/d/ChangeLog: * d-tree.h (intrinsic_code): Update define for DEF_D_INTRINSIC. (maybe_reject_intrinsic): New prototype. * expr.cc (ExprVisitor::visit (SymOffExp *)): Call maybe_reject_intrinsic. * intrinsics.cc (intrinsic_decl): Add fallback field. (intrinsic_decls): Update define for DEF_D_INTRINSIC. (maybe_reject_intrinsic): New function. * intrinsics.def (DEF_D_LIB_BUILTIN): Update. (DEF_CTFE_BUILTIN): Update. (INTRINSIC_BSF): Declare as library builtin. (INTRINSIC_BSR): Likewise. (INTRINSIC_BT): Likewise. (INTRINSIC_BSF64): Likewise. (INTRINSIC_BSR64): Likewise. (INTRINSIC_BT64): Likewise. (INTRINSIC_POPCNT32): Likewise. (INTRINSIC_POPCNT64): Likewise. (INTRINSIC_ROL): Likewise. (INTRINSIC_ROL_TIARG): Likewise. (INTRINSIC_ROR): Likewise. (INTRINSIC_ROR_TIARG): Likewise. (INTRINSIC_ADDS): Likewise. (INTRINSIC_ADDSL): Likewise. (INTRINSIC_ADDU): Likewise. (INTRINSIC_ADDUL): Likewise. (INTRINSIC_SUBS): Likewise. (INTRINSIC_SUBSL): Likewise. (INTRINSIC_SUBU): Likewise. (INTRINSIC_SUBUL): Likewise. (INTRINSIC_MULS): Likewise. (INTRINSIC_MULSL): Likewise. (INTRINSIC_MULU): Likewise. (INTRINSIC_MULUI): Likewise. (INTRINSIC_MULUL): Likewise. (INTRINSIC_NEGS): Likewise. (INTRINSIC_NEGSL): Likewise. (INTRINSIC_TOPRECF): Likewise. (INTRINSIC_TOPREC): Likewise. (INTRINSIC_TOPRECL): Likewise. gcc/testsuite/ChangeLog: * gdc.dg/builtins_reject.d: New test. * gdc.dg/intrinsics_reject.d: New test.
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