Since r15-3254-g3f51f0dc88ec21c1ec79df694200f10ef85915f4
added scan-ltrans-rtl* variants to scanltranstree.exp, it no longer
makes sense to have "tree" in the name.  This renames the file
accordingly and updates users.

libatomic/ChangeLog:

	* testsuite/lib/libatomic.exp: Load scanltrans.exp instead of
	scanltranstree.exp.

libgomp/ChangeLog:

	* testsuite/lib/libgomp.exp: Load scanltrans.exp instead of
	scanltranstree.exp.

libitm/ChangeLog:

	* testsuite/lib/libitm.exp: Load scanltrans.exp instead of
	scanltranstree.exp.

libphobos/ChangeLog:

	* testsuite/lib/libphobos-dg.exp: Load scanltrans.exp instead of
	scanltranstree.exp.

libvtv/ChangeLog:

	* testsuite/lib/libvtv.exp: Load scanltrans.exp instead of
	scanltranstree.exp.

gcc/testsuite/ChangeLog:

	* gcc.dg-selftests/dg-final.exp: Load scanltrans.exp instead of
	scanltranstree.exp.
	* lib/gcc-dg.exp: Likewise.
	* lib/scanltranstree.exp: Rename to ...
	* lib/scanltrans.exp: ... this.

A recent patch

commit bdc264a1
Author: Alexandre Oliva <oliva@adacore.com>
Date:   Thu May 30 02:06:48 2024 -0300

    [testsuite] conditionalize dg-additional-sources on target and type

added two additional args to dg-additional-files-options.
Unfortunately, this completely broke several testsuites like

ERROR: tcl error sourcing /vol/gcc/src/hg/master/local/libatomic/testsuite/../../gcc/testsuite/lib/gcc-dg.exp.
wrong # args: should be "dg-additional-files-options options source dest type"

since the patch forgot to adjust some of the callers.

This patch fixes that.

Tested on i386-pc-solaris2.11, sparc-sun-solaris2.11, and
x86_64-pc-linux-gnu.

2024-05-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	libatomic:
	PR testsuite/115294
	* testsuite/lib/libatomic.exp (libatomic_target_compile): Pass new
	dg-additional-files-options args.

	libgomp:
	PR testsuite/115294
	* testsuite/lib/libgomp.exp (libgomp_target_compile): Pass new
	dg-additional-files-options args.

	libitm:
	PR testsuite/115294
	* testsuite/lib/libitm.exp (libitm_target_compile): Pass new
	dg-additional-files-options args.

	libphobos:
	PR testsuite/115294
	* testsuite/lib/libphobos.exp (libphobos_target_compile): Pass new
	dg-additional-files-options args.

	libvtv:
	PR testsuite/115294
	* testsuite/lib/libvtv.exp (libvtv_target_compile): Pass new
	dg-additional-files-options args.

Synchronizing with the upstream release of v2.108.0.

D front-end changes:

	- Import dmd v2.108.0.

D runtime changes:

	- Import druntime v2.108.0.

Phobos changes:

	- Import phobos v2.108.0.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd b65767825f.
	* dmd/VERSION: Bump version to v2.108.0.

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime b65767825f.
	* src/MERGE: Merge upstream phobos 92dc5a4e9.

Earlier Darwin systems can be made to work too - but they need non-
standard 'binutils', so for now these must be enabled specifically.

libphobos/ChangeLog:

	* configure.tgt: Enable libphobos for Darwin >= 12.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>

D front-end changes:

	- Import dmd v2.108.0-rc.1.
	- Add support for Named Arguments for functions.
	- Hex strings now convert to integer arrays.

D runtime changes:

	- Import druntime v2.108.0-rc.1.

gcc/d/ChangeLog:

	* dmd/MERGE: Merge upstream dmd 855353a1d9.
	* dmd/VERSION:

libphobos/ChangeLog:

	* libdruntime/MERGE: Merge upstream druntime 855353a1d9.

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.

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.

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.

Each major release is not binary compatible with the previous.

	PR d/113667

libphobos/ChangeLog:

	* configure: Regenerate.
	* configure.ac (libtool_VERSION): Update to 5:0:0.

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.

Phobos changes:

    - std.uni tables have been regenerated as hex strings.

libphobos/ChangeLog:

	* src/MERGE: Merge upstream phobos 37796e783.

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.

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.

Phobos changes:

    - std.uni has been upgraded from Unicode 15.0.0 to 15.1.0.

libphobos/ChangeLog:

	* src/MERGE: Merge upstream phobos c6e1f98fa.

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.

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.

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.

The regressions here are primarily from duplicated '-B' additions.

We remove the duplicate on the link line.
We also make sure that platforms with extensions other than .so for
shared libs will have the correct paths.

	PR target/112864

libphobos/ChangeLog:

	* testsuite/lib/libphobos.exp: Use ${shlib_ext} instead of
	hard-wiring '.so'.
	* testsuite/testsuite_flags.in: Remove duplicate -B option
	for spec file path.

2023 -> 2024

While investigating possible race conditions in the GCC testsuites
caused by bufferization issues, I wanted to investigate workarounds
similar to GDB's READ1 [1], and I noticed it was not always possible
to override EXPECT when running 'make check'.

This patch adds the missing support in various Makefiles.

I was not able to test the patch for all the libraries updated here,
but I confirmed it works as intended/needed for libstdc++.

libatomic, libitm, libgomp already work as intended because their
Makefiles do not have:
MAKEOVERRIDES=

Tested on (native) aarch64-linux-gnu, confirmed the patch introduces
the behaviour I want in gcc, g++, gfortran and libstdc++.

I updated (but could not test) libgm2, libphobos, libquadmath and
libssp for consistency since their Makefiles have MAKEOVERRIDES=

libffi, libgo, libsanitizer seem to need a similar update, but they
are imported from their respective upstream repo, so should not be
patched here.

[1] https://github.com/bminor/binutils-gdb/blob/master/gdb/testsuite/README#L269

2023-12-21  Christophe Lyon  <christophe.lyon@linaro.org>

	gcc/
	* Makefile.in: Allow overriding EXEPCT.

	libgm2/
	* Makefile.am: Allow overriding EXEPCT.
	* Makefile.in: Regenerate.

	libphobos/
	* Makefile.am: Allow overriding EXEPCT.
	* Makefile.in: Regenerate.

	libquadmath/
	* Makefile.am: Allow overriding EXEPCT.
	* Makefile.in: Regenerate.

	libssp/
	* Makefile.am: Allow overriding EXEPCT.
	* Makefile.in: Regenerate.

	libstdc++-v3/
	* Makefile.am: Allow overriding EXEPCT.
	* Makefile.in: Regenerate.

libphobos/ChangeLog:

	* m4/druntime/cpu.m4: Support loongarch* targets.
	* libdruntime/Makefile.am: Same.
	* libdruntime/Makefile.in: Regenerate.
	* configure: Regenerate.

libphobos/ChangeLog:

	* libdruntime/config/loongarch/switchcontext.S: New file.

gcc/ChangeLog:

	* config.gcc: Add loongarch-d.o to d_target_objs for LoongArch
	architecture.
	* config/loongarch/t-loongarch: Add object target for loongarch-d.cc.
	* config/loongarch/loongarch-d.cc
	(loongarch_d_target_versions): add interface function to define builtin
	D versions for LoongArch architecture.
	(loongarch_d_handle_target_float_abi): add interface function to define
	builtin D traits for LoongArch architecture.
	(loongarch_d_register_target_info): add interface function to register
	loongarch_d_handle_target_float_abi function.
	* config/loongarch/loongarch-d.h
	(loongarch_d_target_versions): add function prototype.
	(loongarch_d_register_target_info): Likewise.

libphobos/ChangeLog:

	* configure.tgt: Enable libphobos for LoongArch architecture.
	* libdruntime/gcc/sections/elf.d: Add TLS_DTV_OFFSET constant for
	LoongArch64.
	* libdruntime/gcc/unwind/generic.d: Add __aligned__ constant for
	LoongArch64.