Fixes
```
error: call to function '__make_move_if_noexcept_iterator' that is neither visible in the template definition nor found by argument-dependent lookup
            _Tp(__make_move_if_noexcept_iterator(__c.begin()),
```

After further reading of the IEEE 754 standard, it has become clear
that there are no guarantees with regards to the sign of a NAN when it
comes to any operation other than copy, copysign, abs, and negate.

Currently, set_nonnegative() is only used in one place in ranger
applicable to floating point values, when expanding unknown calls.
Since we already specially handle copy, copysign, abs, and negate, all
the calls to set_nonnegative() must be NAN-sign agnostic.

The cleanest solution is to leave the sign unspecificied in
frange::set_nonnegative().  Any special case, must be handled by the
caller.

gcc/ChangeLog:

	* value-range.cc (frange::set_nonnegative): Remove NAN sign handling.
	(range_tests_signed_zeros): Adjust test.

We can handle _1 = PHI <_1, _2> as a copy.

	PR tree-optimization/84646
	* tree-ssa-forwprop.cc (pass_forwprop::execute): Improve
	copy propagation across PHIs.

A few of the gcc.target/riscv/mcpu-*.c tests have been failing for a
while now, due to the pipeline model for sifive-7-series not being
selected despite -mtune=sifive-7-series.  The root cause is that the
respective RISCV_TUNE entry points to generic instead.  Fix this.

Fixes 97d1ed67 ("RISC-V: Support --target-help for -mcpu/-mtune")

gcc/ChangeLog:

	* config/riscv/riscv-cores.def (RISCV_TUNE): Update
	sifive-7-series to point to the sifive_7 pipeline description.

The following restores copy propagation in CCP for the case the
lattice was constant before trying to transition to a copy.  At
some point we changed to use the meet operator to handle
integer constant -> integer constant transitions but that screws
up the const -> copy lattice transition.

	PR tree-optimization/84646
	* tree-ssa-ccp.cc (set_lattice_value): Make sure we
	allow a const -> copy transition and avoid using meet
	in that case.

	* gcc.dg/tree-ssa/ssa-ccp-42.c: New testcase.

gcc/d/ChangeLog:

	* doc/conf.py: Add newline at last line.

gcc/ChangeLog:

	* doc/cpp/conf.py: Add newline at last line.
	* doc/cppinternals/conf.py: Add newline at last line.
	* doc/gcc/conf.py: Add newline at last line.
	* doc/gccint/conf.py: Add newline at last line.
	* doc/install/conf.py: Add newline at last line.

gcc/fortran/ChangeLog:

	* doc/gfc-internals/conf.py: Add newline at last line.
	* doc/gfortran/conf.py: Add newline at last line.

gcc/go/ChangeLog:

	* doc/conf.py: Add newline at last line.

libgomp/ChangeLog:

	* doc/conf.py: Add newline at last line.

libiberty/ChangeLog:

	* doc/conf.py: Add newline at last line.

libitm/ChangeLog:

	* doc/conf.py: Add newline at last line.

libquadmath/ChangeLog:

	* doc/conf.py: Add newline at last line.

This allows loop unswitching to unswitch outer loops conditions are
invariant in.  We restrict ourselves to unswitch conditions in innermost
loops and will only unswitch loop nests that do not contain any sibling loops.
To simplify the implementation the loop nest unswitched is the deepest all
unswitching candidates are invariant in.

For 507.cactuBSSN_r it can be observed we unswitch the outer loops
of the compute kernels for the fdOrder parameter.  It seems to be within
the existing growth limitations to perform the unswitchings, a performance
benefit is not seen.

	* tree-ssa-loop-unswitch.cc (init_loop_unswitch_info): First collect
	candidates and determine the outermost loop to unswitch.
	(tree_ssa_unswitch_loops): First perform all guard hoisting,
	then perform unswitching on innermost loop predicates.
	(find_unswitching_predicates_for_bb): Keep track of the
	outermost loop to unswitch.
	(evaluate_bbs): Adjust exit test.
	(tree_unswitch_single_loop): Dump whether we unswitched an outer
	loop.
	(tree_unswitch_loop): Remove assert we unswitch only innermost
	loops.

	* gcc.dg/loop-unswitch-18.c: New testcase.
	* gcc.dg/tree-ssa/loopclosedphi.c: Disable unswitching,
	adjust expected counts.
	* gcc.dg/torture/pr71462.c: Add -w to ignore undefined
	behavior diagnostics after now unswitching outer loops.

The following patch fixes ICE on the testcase.  I've used GEN_INT
incorrectly thinking the code punts on the problematic boundaries.
It does, but only for LE and GE, i.e. signed comparisons, for unsigned
the boundaries are 0 and unsigned maximum, so when say unsigned char
adds one to 127 or subtracts one from 128 we need to canonicalize it.

2022-11-10  Jakub Jelinek  <jakub@redhat.com>

	PR target/107585
	PR target/107546
	* config/i386/i386-expand.cc (ix86_expand_int_sse_cmp): Use
	gen_int_mode rather than GEN_INT.

	* gcc.dg/pr107585.c: New test.

maintainer-scripts/ChangeLog:

	* crontab: Fix superfluous 'sh' for Python script.

ChangeLog:

	* doc/baseconf.py: Modernize by using pathlib.

ChangeLog:

	* doc/baseconf.py: Inject dirname(__file__)/'modules' to path
	instead of just ``.''.
	* doc/gcc_sphinx.py: Moved to...
	* doc/modules/gcc_sphinx.py: ...here.

This uses variable templates and constraints to define a much simpler
std::destructible concept. This avoids instantiating the trait
std::is_nothrow_destructible and all its implementation in terms of
__is_destructible_safe and __is_destructible_impl.

If we had an intrinsic we could just use that (PR c++/107600).

libstdc++-v3/ChangeLog:

	* include/std/concepts (__detail::__destructible_impl)
	(__detail::__destructible): New variable templates.
	(destructible): Use __detail::__destructible.
	* testsuite/std/concepts/concepts.lang/concept.destructible/1.cc:
	Add more checks for array and reference types.

The Go frontend only generates __atomic_add_fetch, but in some cases
thost calls become __atomic_fetch_add.

Patch originally by Marc Poulhiès.

	PR target/107581
	* go-gcc.cc (Gcc_backend::Gcc_backend): Define
	__atomic_fetch_add_{4,8}.

gcc/analyzer/ChangeLog:
	* checker-path.cc (checker_event::debug): New.
	(checker_path::add_event): Move here from checker-path.h.  Add
	logging.
	* checker-path.h (checker_event::debug): New decl.
	(checker_path::checker_path): Add logger param.
	(checker_path::add_event): Move definition from here to
	checker-path.cc.
	(checker_path::m_logger): New field.
	* diagnostic-manager.cc
	(diagnostic_manager::emit_saved_diagnostic): Pass logger to
	checker_path ctor.
	(diagnostic_manager::add_events_for_eedge): Log scope when
	processing a run of stmts.

Signed-off-by: David Malcolm <dmalcolm@redhat.com>

gcc/ChangeLog:

	* doc/gccint/analysis-and-optimization-of-gimple-tuples/ssa-operands.rst:
	Add missing variable name.

Co-Authored-By: Sinan <sinan.lin@linux.alibaba.com>

gcc/fortran/ChangeLog:

	PR fortran/107559
	* resolve.cc (resolve_equivalence): Avoid NULL pointer dereference
	while emitting diagnostics for bad EQUIVALENCEs.

gcc/testsuite/ChangeLog:

	PR fortran/107559
	* gfortran.dg/pr107559.f90: New test.

	PR c++/107599

gcc/testsuite/ChangeLog:

	* c-c++-common/diagnostic-format-json-2.c: Fix expected URL.
	* c-c++-common/diagnostic-format-json-3.c: Likewise.
	* c-c++-common/diagnostic-format-json-4.c: Likewise.
	* gfortran.dg/diagnostic-format-json-2.F90: Likewise.
	* gfortran.dg/diagnostic-format-json-3.F90: Likewise.

The gfortran ABI specifies the order of given and hidden procedure arguments,
where the hidden presence status flags of optional+value scalar arguments
shall come before character length, coarray token and offset.  Respect that.

gcc/fortran/ChangeLog:

	PR fortran/107441
	* trans-decl.cc (create_function_arglist): Adjust the ordering of
	automatically generated hidden procedure arguments to match the
	documented ABI for gfortran.
	* trans-types.cc (gfc_get_function_type): Separate hidden parameters
	so that the presence flag for optional+value arguments come before
	string length, coarray token and offset, as required.

gcc/testsuite/ChangeLog:

	PR fortran/107441
	* gfortran.dg/coarray/pr107441-caf.f90: New test.
	* gfortran.dg/optional_absent_6.f90: New test.
	* gfortran.dg/optional_absent_7.f90: New test.

libgomp/ChangeLog:

	* Makefile.in: Add missing HAS_SPHINX_BUILD.

libitm/ChangeLog:

	* Makefile.in: Add missing HAS_SPHINX_BUILD.

libquadmath/ChangeLog:

	* Makefile.in: Add missing HAS_SPHINX_BUILD.

maintainer-scripts/ChangeLog:

	* update_web_docs_git.py: Create sources tarball.

When reading back from the global store, we must clear the NAN bit if
necessary.  The reason it's not happening is because the constructor
sets a NAN by default (when HONOR_NANS).  We must be careful to clear
the NAN bit if the original range didn't have a NAN.

I have commented the reason we use the constructor instead of filling
out the fields by hand, because it wasn't clear at re-reading this
code.

	PR 107569/tree-optimization

gcc/ChangeLog:

	* value-range-storage.cc (frange_storage_slot::get_frange): Clear
	NAN if appropriate.
	* value-range.cc (range_tests_floats): New test.

Revert the patch below until issues are resolved:

	commit 4287e816
	Author: Aldy Hernandez <aldyh@redhat.com>
	Date:   Wed Nov 9 01:00:57 2022 +0100

	    Implement op[12]_range operators for PLUS_EXPR and MINUS_EXPR.

	    We can implement the op[12]_range entries for plus and minus in terms
	    of each other.  These are adapted from the integer versions.

gcc/ChangeLog:

	* range-op-float.cc (class foperator_plus): Remove op[12]_range.
	(class foperator_minus): Same.

The name of the utility routine "array_at_struct_end_p" is misleading
and should be changed to a new name that more accurately reflects its
real meaning.

The routine "array_at_struct_end_p" is used to check whether an array
reference is to an array whose actual size might be larger than its
upper bound implies, which includes 3 different cases:

   A. a ref to a flexible array member at the end of a structure;
   B. a ref to an array with a different type against the original decl;
   C. a ref to an array that was passed as a parameter;

The old name only reflects the above case A, therefore very confusing
when reading the corresponding gcc source code.

In this patch, A new name "array_ref_flexible_size_p" is used to replace
the old name.

All the references to the routine "array_at_struct_end_p" was replaced
with this new name, and the corresponding comments were updated to make
them clean and consistent.

gcc/ChangeLog:

	* gimple-array-bounds.cc (trailing_array): Replace
	array_at_struct_end_p with new name and update comments.
	* gimple-fold.cc (get_range_strlen_tree): Likewise.
	* gimple-ssa-warn-restrict.cc (builtin_memref::builtin_memref):
	Likewise.
	* graphite-sese-to-poly.cc (bounds_are_valid): Likewise.
	* tree-if-conv.cc (idx_within_array_bound): Likewise.
	* tree-object-size.cc (addr_object_size): Likewise.
	* tree-ssa-alias.cc (component_ref_to_zero_sized_trailing_array_p):
	Likewise.
	(stmt_kills_ref_p): Likewise.
	* tree-ssa-loop-niter.cc (idx_infer_loop_bounds): Likewise.
	* tree-ssa-strlen.cc (maybe_set_strlen_range): Likewise.
	* tree.cc (array_at_struct_end_p): Rename to ...
	(array_ref_flexible_size_p): ... this.
	(component_ref_size): Replace array_at_struct_end_p with new name.
	* tree.h (array_at_struct_end_p): Rename to ...
	(array_ref_flexible_size_p): ... this.

Use https://gcc.gnu.org/onlinedocs/install/ instead.

ChangeLog:

	* configure.ac: Use new install URL.
	* configure: Regenerate.

gcc/ChangeLog:

	* Makefile.in: Use new install URL.
	* doc/gcc/gcc-command-options/machine-dependent-options/avr-options.rst:
	Use intersphinx link.
	* doc/gcc/gcc-command-options/options-to-control-diagnostic-messages-formatting.rst:
	Use new URL.
	* doc/gccint/source-tree-structure-and-build-system.rst: Use
	intersphinx link.
	* doc/install/host-target-specific-installation-notes-for-gcc.rst: Likewise.
	* doc/install/installing-gcc.rst: Likewise.

This removes a premature rejection that's done later in a different
way.

	PR tree-optimization/84646
	* tree-ssa-threadbackward.cc (back_threader::maybe_register_path):
	Remove premature cycle rejection.

All files are supposed to end with a newline, fix that.

ChangeLog:

	* doc/bsd.rst:
	  Add trailing newline.
	* doc/contrib.rst:
	  Add trailing newline.
	* doc/contribute.rst:
	  Add trailing newline.
	* doc/cppdiropts.rst:
	  Add trailing newline.
	* doc/cppenv.rst:
	  Add trailing newline.
	* doc/cppopts.rst:
	  Add trailing newline.
	* doc/cppwarnopts.rst:
	  Add trailing newline.
	* doc/funding.rst:
	  Add trailing newline.
	* doc/gnu.rst:
	  Add trailing newline.
	* doc/gnu_free_documentation_license.rst:
	  Add trailing newline.
	* doc/gpl-3.0.rst:
	  Add trailing newline.
	* doc/indices-and-tables.rst:
	  Add trailing newline.
	* doc/lgpl-2.1.rst:
	  Add trailing newline.
	* doc/md.rst:
	  Add trailing newline.

gcc/d/ChangeLog:

	* doc/copyright.rst:
	  Add trailing newline.
	* doc/general-public-license-3.rst:
	  Add trailing newline.
	* doc/gnu-free-documentation-license.rst:
	  Add trailing newline.
	* doc/index.rst:
	  Add trailing newline.
	* doc/indices-and-tables.rst:
	  Add trailing newline.
	* doc/invoking-gdc.rst:
	  Add trailing newline.
	* doc/invoking-gdc/code-generation.rst:
	  Add trailing newline.
	* doc/invoking-gdc/developer-options.rst:
	  Add trailing newline.
	* doc/invoking-gdc/input-and-output-files.rst:
	  Add trailing newline.
	* doc/invoking-gdc/options-for-directory-search.rst:
	  Add trailing newline.
	* doc/invoking-gdc/options-for-linking.rst:
	  Add trailing newline.
	* doc/invoking-gdc/runtime-options.rst:
	  Add trailing newline.
	* doc/invoking-gdc/warnings.rst:
	  Add trailing newline.

gcc/ChangeLog:

	* doc/cpp/character-sets.rst:
	  Add trailing newline.
	* doc/cpp/conditional-syntax.rst:
	  Add trailing newline.
	* doc/cpp/conditional-uses.rst:
	  Add trailing newline.
	* doc/cpp/conditionals.rst:
	  Add trailing newline.
	* doc/cpp/copyright.rst:
	  Add trailing newline.
	* doc/cpp/deleted-code.rst:
	  Add trailing newline.
	* doc/cpp/diagnostics.rst:
	  Add trailing newline.
	* doc/cpp/environment-variables.rst:
	  Add trailing newline.
	* doc/cpp/gnu-free-documentation-license.rst:
	  Add trailing newline.
	* doc/cpp/header-files.rst:
	  Add trailing newline.
	* doc/cpp/header-files/alternatives-to-wrapper-ifndef.rst:
	  Add trailing newline.
	* doc/cpp/header-files/computed-includes.rst:
	  Add trailing newline.
	* doc/cpp/header-files/include-operation.rst:
	  Add trailing newline.
	* doc/cpp/header-files/include-syntax.rst:
	  Add trailing newline.
	* doc/cpp/header-files/once-only-headers.rst:
	  Add trailing newline.
	* doc/cpp/header-files/search-path.rst:
	  Add trailing newline.
	* doc/cpp/header-files/system-headers.rst:
	  Add trailing newline.
	* doc/cpp/header-files/wrapper-headers.rst:
	  Add trailing newline.
	* doc/cpp/implementation-defined-behavior.rst:
	  Add trailing newline.
	* doc/cpp/implementation-details.rst:
	  Add trailing newline.
	* doc/cpp/implementation-limits.rst:
	  Add trailing newline.
	* doc/cpp/index.rst:
	  Add trailing newline.
	* doc/cpp/indices-and-tables.rst:
	  Add trailing newline.
	* doc/cpp/initial-processing.rst:
	  Add trailing newline.
	* doc/cpp/invocation.rst:
	  Add trailing newline.
	* doc/cpp/line-control.rst:
	  Add trailing newline.
	* doc/cpp/macros.rst:
	  Add trailing newline.
	* doc/cpp/macros/concatenation.rst:
	  Add trailing newline.
	* doc/cpp/macros/directives-within-macro-arguments.rst:
	  Add trailing newline.
	* doc/cpp/macros/function-like-macros.rst:
	  Add trailing newline.
	* doc/cpp/macros/macro-arguments.rst:
	  Add trailing newline.
	* doc/cpp/macros/macro-pitfalls.rst:
	  Add trailing newline.
	* doc/cpp/macros/object-like-macros.rst:
	  Add trailing newline.
	* doc/cpp/macros/predefined-macros.rst:
	  Add trailing newline.
	* doc/cpp/macros/stringizing.rst:
	  Add trailing newline.
	* doc/cpp/macros/undefining-and-redefining-macros.rst:
	  Add trailing newline.
	* doc/cpp/macros/variadic-macros.rst:
	  Add trailing newline.
	* doc/cpp/obsolete-features.rst:
	  Add trailing newline.
	* doc/cpp/other-directives.rst:
	  Add trailing newline.
	* doc/cpp/overview.rst:
	  Add trailing newline.
	* doc/cpp/pragmas.rst:
	  Add trailing newline.
	* doc/cpp/preprocessor-output.rst:
	  Add trailing newline.
	* doc/cpp/the-preprocessing-language.rst:
	  Add trailing newline.
	* doc/cpp/tokenization.rst:
	  Add trailing newline.
	* doc/cpp/traditional-lexical-analysis.rst:
	  Add trailing newline.
	* doc/cpp/traditional-macros.rst:
	  Add trailing newline.
	* doc/cpp/traditional-miscellany.rst:
	  Add trailing newline.
	* doc/cpp/traditional-mode.rst:
	  Add trailing newline.
	* doc/cpp/traditional-warnings.rst:
	  Add trailing newline.
	* doc/cppinternals/copyright.rst:
	  Add trailing newline.
	* doc/cppinternals/cppinternals.rst:
	  Add trailing newline.
	* doc/cppinternals/cpplib.rst:
	  Add trailing newline.
	* doc/cppinternals/files.rst:
	  Add trailing newline.
	* doc/cppinternals/index.rst:
	  Add trailing newline.
	* doc/cppinternals/indices-and-tables.rst:
	  Add trailing newline.
	* doc/cppinternals/internal-representation-of-macros.rst:
	  Add trailing newline.
	* doc/cppinternals/just-which-line-number-anyway.rst:
	  Add trailing newline.
	* doc/cppinternals/lexing-a-line.rst:
	  Add trailing newline.
	* doc/cppinternals/lexing-a-token.rst:
	  Add trailing newline.
	* doc/cppinternals/looking-for-a-function-like-macros-opening-parenthesis.rst:
	  Add trailing newline.
	* doc/cppinternals/macro-expansion-overview.rst:
	  Add trailing newline.
	* doc/cppinternals/marking-tokens-ineligible-for-future-expansion.rst:
	  Add trailing newline.
	* doc/cppinternals/multiple-include-optimization.rst:
	  Add trailing newline.
	* doc/cppinternals/overview.rst:
	  Add trailing newline.
	* doc/cppinternals/representation-of-line-numbers.rst:
	  Add trailing newline.
	* doc/cppinternals/scanning-the-replacement-list-for-macros-to-expand.rst:
	  Add trailing newline.
	* doc/gcc/binary-compatibility.rst:
	  Add trailing newline.
	* doc/gcc/c++-implementation-defined-behavior.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/architecture.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/arrays-and-pointers.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/characters.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/declarators.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/environment.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/floating-point.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/hints.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/identifiers.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/integers.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/library-functions.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/locale-specific-behavior.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/preprocessing-directives.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/qualifiers.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/statements.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/structures-unions-enumerations-and-bit-fields.rst:
	  Add trailing newline.
	* doc/gcc/c-implementation-defined-behavior/translation.rst:
	  Add trailing newline.
	* doc/gcc/conditionally-supported-behavior.rst:
	  Add trailing newline.
	* doc/gcc/contributing-to-gcc-development.rst:
	  Add trailing newline.
	* doc/gcc/contributors-to-gcc.rst:
	  Add trailing newline.
	* doc/gcc/copyright.rst:
	  Add trailing newline.
	* doc/gcc/exception-handling.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c++-language.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c++-language/backwards-compatibility.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c++-language/c++-concepts.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c++-language/c++-interface-and-implementation-pragmas.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c++-language/c++-specific-variable-function-and-type-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c++-language/deprecated-features.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c++-language/extracting-the-function-pointer-from-a-bound-pointer-to-member-function.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c++-language/function-multiversioning.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c++-language/restricting-pointer-aliasing.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c++-language/type-traits.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c++-language/vague-linkage.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c++-language/when-is-a-volatile-c++-object-accessed.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c++-language/wheres-the-template.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/128-bit-integers.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/additional-floating-types.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/alternate-keywords.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/an-inline-function-is-as-fast-as-a-macro.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/arithmetic-on-void-and-function-pointers.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/arrays-of-length-zero.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/arrays-of-variable-length.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/attribute-syntax.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/binary-constants-using-the-0b-prefix.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/built-in-functions-for-memory-model-aware-atomic-operations.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/built-in-functions-to-perform-arithmetic-with-overflow-checking.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/c++-style-comments.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/case-ranges.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/cast-to-a-union-type.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/complex-numbers.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/compound-literals.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/conditionals-with-omitted-operands.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/constructing-function-calls.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/decimal-floating-types.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/aarch64-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/amd-gcn-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/arc-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/arm-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/avr-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/blackfin-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/bpf-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/c-sky-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/common-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/epiphany-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/h8-300-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/ia-64-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/m32c-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/m32r-d-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/m68k-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/mcore-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/mep-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/microblaze-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/microsoft-windows-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/mips-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/msp430-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/nds32-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/nios-ii-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/nvidia-ptx-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/powerpc-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/risc-v-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/rl78-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/rx-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/s-390-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/sh-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/symbian-os-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/v850-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/visium-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/x86-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/xstormy16-function-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/designated-initializers.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/determining-the-alignment-of-functions-types-or-variables.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/dollar-signs-in-identifier-names.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/double-word-integers.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/enumerator-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/fixed-point-types.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/format-checks-specific-to-particular-target-machines.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/function-names-as-strings.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/getting-the-return-or-frame-address-of-a-function.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/half-precision-floating-point.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/hex-floats.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/how-to-use-inline-assembly-language-in-c-code.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/incomplete-enum-types.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/label-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/labels-as-values.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/legacy-sync-built-in-functions-for-atomic-memory-access.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/locally-declared-labels.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/macros-with-a-variable-number-of-arguments.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/mixed-declarations-labels-and-code.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/named-address-spaces.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/nested-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/non-constant-initializers.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/non-lvalue-arrays-may-have-subscripts.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/nonlocal-gotos.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/object-size-checking-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/other-built-in-functions-provided-by-gcc.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/pointer-arguments-in-variadic-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/pointers-to-arrays-with-qualifiers-work-as-expected.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/pragmas-accepted-by-gcc.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/prototypes-and-old-style-function-definitions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/referring-to-a-type-with-typeof.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/slightly-looser-rules-for-escaped-newlines.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/specifying-attributes-of-types.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/specifying-attributes-of-variables.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/statement-attributes.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/statements-and-declarations-in-expressions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/structures-with-no-members.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/support-for-offsetof.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/aarch64-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/alpha-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/altera-nios-ii-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/arc-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/arc-simd-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-armv8-m-security-extensions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-c-language-extensions-acle.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-floating-point-status-and-control-intrinsics.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-iwmmxt-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/avr-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/basic-powerpc-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/blackfin-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/bpf-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/fr-v-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-dsp-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-loongson-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-paired-single-support.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-simd-architecture-msa-support.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/msp430-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/nds32-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/other-mips-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/picochip-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-altivec-vsx-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-atomic-memory-operation-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-hardware-transactional-memory-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-matrix-multiply-assist-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/pru-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/risc-v-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/rx-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/s-390-system-z-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/sh-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/sparc-vis-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/ti-c6x-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/x86-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/x86-control-flow-protection-intrinsics.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/target-builtins/x86-transactional-memory-intrinsics.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/the-character-esc-in-constants.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/thread-local-storage.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/unnamed-structure-and-union-fields.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/using-vector-instructions-through-built-in-functions.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/when-is-a-volatile-object-accessed.rst:
	  Add trailing newline.
	* doc/gcc/extensions-to-the-c-language-family/x86-specific-memory-model-extensions-for-transactional-memory.rst:
	  Add trailing newline.
	* doc/gcc/funding.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/compiling-c++-programs.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/description.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/environment-variables-affecting-gcc.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/gcc-developer-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/aarch64-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/adapteva-epiphany-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/amd-gcn-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/arc-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/arm-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/avr-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/blackfin-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/c-sky-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/c6x-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/cris-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/darwin-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/dec-alpha-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/ebpf-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/fr30-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/frv-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/ft32-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/gnu-linux-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/h8-300-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/hppa-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/ia-64-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/ibm-rs-6000-and-powerpc-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/lm32-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/loongarch-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/m32c-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/m32r-d-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/m680x0-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/mcore-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/mep-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/microblaze-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/mips-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/mmix-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/mn10300-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/moxie-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/msp430-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/nds32-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/nios-ii-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/nvidia-ptx-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/openrisc-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/options-for-system-v.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/pdp-11-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/picochip-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/powerpc-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/pru-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/risc-v-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/rl78-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/rx-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/s-390-and-zseries-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/score-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/sh-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/solaris-2-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/sparc-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/v850-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/vax-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/visium-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/vms-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/vxworks-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/x86-windows-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/xstormy16-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/xtensa-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/machine-dependent-options/zseries-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/options-controlling-c++-dialect.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/options-controlling-c-dialect.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/options-controlling-objective-c-and-objective-c++-dialects.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/options-controlling-the-kind-of-output.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/options-controlling-the-preprocessor.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/options-for-code-generation-conventions.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/options-for-debugging-your-program.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/options-for-directory-search.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/options-for-linking.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/options-that-control-optimization.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/options-that-control-static-analysis.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/options-to-control-diagnostic-messages-formatting.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/options-to-request-or-suppress-warnings.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/passing-options-to-the-assembler.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/program-instrumentation-options.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/specifying-subprocesses-and-the-switches-to-pass-to-them.rst:
	  Add trailing newline.
	* doc/gcc/gcc-command-options/using-precompiled-headers.rst:
	  Add trailing newline.
	* doc/gcc/gcc.rst:
	  Add trailing newline.
	* doc/gcc/gcov-dump.rst:
	  Add trailing newline.
	* doc/gcc/gcov-tool.rst:
	  Add trailing newline.
	* doc/gcc/gcov.rst:
	  Add trailing newline.
	* doc/gcc/gcov/brief-description-of-gcov-data-files.rst:
	  Add trailing newline.
	* doc/gcc/gcov/data-file-relocation-to-support-cross-profiling.rst:
	  Add trailing newline.
	* doc/gcc/gcov/introduction-to-gcov.rst:
	  Add trailing newline.
	* doc/gcc/gcov/invoking-gcov.rst:
	  Add trailing newline.
	* doc/gcc/gcov/profiling-and-test-coverage-in-freestanding-environments.rst:
	  Add trailing newline.
	* doc/gcc/gcov/using-gcov-with-gcc-optimization.rst:
	  Add trailing newline.
	* doc/gcc/general-public-license-3.rst:
	  Add trailing newline.
	* doc/gcc/gnu-free-documentation-license.rst:
	  Add trailing newline.
	* doc/gcc/gnu-objective-c-features.rst:
	  Add trailing newline.
	* doc/gcc/gnu-objective-c-features/compatibilityalias.rst:
	  Add trailing newline.
	* doc/gcc/gnu-objective-c-features/constant-string-objects.rst:
	  Add trailing newline.
	* doc/gcc/gnu-objective-c-features/exceptions.rst:
	  Add trailing newline.
	* doc/gcc/gnu-objective-c-features/fast-enumeration.rst:
	  Add trailing newline.
	* doc/gcc/gnu-objective-c-features/garbage-collection.rst:
	  Add trailing newline.
	* doc/gcc/gnu-objective-c-features/gnu-objective-c-runtime-api.rst:
	  Add trailing newline.
	* doc/gcc/gnu-objective-c-features/load-executing-code-before-main.rst:
	  Add trailing newline.
	* doc/gcc/gnu-objective-c-features/messaging-with-the-gnu-objective-c-runtime.rst:
	  Add trailing newline.
	* doc/gcc/gnu-objective-c-features/synchronization.rst:
	  Add trailing newline.
	* doc/gcc/gnu-objective-c-features/type-encoding.rst:
	  Add trailing newline.
	* doc/gcc/gnu.rst:
	  Add trailing newline.
	* doc/gcc/have-you-found-a-bug.rst:
	  Add trailing newline.
	* doc/gcc/how-and-where-to-report-bugs.rst:
	  Add trailing newline.
	* doc/gcc/how-to-get-help-with-gcc.rst:
	  Add trailing newline.
	* doc/gcc/index.rst:
	  Add trailing newline.
	* doc/gcc/indices-and-tables.rst:
	  Add trailing newline.
	* doc/gcc/known-causes-of-trouble-with-gcc.rst:
	  Add trailing newline.
	* doc/gcc/known-causes-of-trouble-with-gcc/actual-bugs-we-havent-fixed-yet.rst:
	  Add trailing newline.
	* doc/gcc/known-causes-of-trouble-with-gcc/certain-changes-we-dont-want-to-make.rst:
	  Add trailing newline.
	* doc/gcc/known-causes-of-trouble-with-gcc/common-misunderstandings-with-gnu-c.rst:
	  Add trailing newline.
	* doc/gcc/known-causes-of-trouble-with-gcc/disappointments-and-misunderstandings.rst:
	  Add trailing newline.
	* doc/gcc/known-causes-of-trouble-with-gcc/fixed-header-files.rst:
	  Add trailing newline.
	* doc/gcc/known-causes-of-trouble-with-gcc/incompatibilities-of-gcc.rst:
	  Add trailing newline.
	* doc/gcc/known-causes-of-trouble-with-gcc/interoperation.rst:
	  Add trailing newline.
	* doc/gcc/known-causes-of-trouble-with-gcc/standard-libraries.rst:
	  Add trailing newline.
	* doc/gcc/known-causes-of-trouble-with-gcc/warning-messages-and-error-messages.rst:
	  Add trailing newline.
	* doc/gcc/language-standards-supported-by-gcc.rst:
	  Add trailing newline.
	* doc/gcc/language-standards-supported-by-gcc/c++-language.rst:
	  Add trailing newline.
	* doc/gcc/language-standards-supported-by-gcc/c-language.rst:
	  Add trailing newline.
	* doc/gcc/language-standards-supported-by-gcc/d-language.rst:
	  Add trailing newline.
	* doc/gcc/language-standards-supported-by-gcc/go-language.rst:
	  Add trailing newline.
	* doc/gcc/language-standards-supported-by-gcc/objective-c-and-objective-c++-languages.rst:
	  Add trailing newline.
	* doc/gcc/lto-dump.rst:
	  Add trailing newline.
	* doc/gcc/programming-languages-supported-by-gcc.rst:
	  Add trailing newline.
	* doc/gcc/reporting-bugs.rst:
	  Add trailing newline.
	* doc/gccint/analysis-and-optimization-of-gimple-tuples.rst:
	  Add trailing newline.
	* doc/gccint/analysis-and-optimization-of-gimple-tuples/alias-analysis.rst:
	  Add trailing newline.
	* doc/gccint/analysis-and-optimization-of-gimple-tuples/annotations.rst:
	  Add trailing newline.
	* doc/gccint/analysis-and-optimization-of-gimple-tuples/memory-model.rst:
	  Add trailing newline.
	* doc/gccint/analysis-and-optimization-of-gimple-tuples/ssa-operands.rst:
	  Add trailing newline.
	* doc/gccint/analysis-and-optimization-of-gimple-tuples/static-single-assignment.rst:
	  Add trailing newline.
	* doc/gccint/analysis-and-representation-of-loops.rst:
	  Add trailing newline.
	* doc/gccint/analysis-and-representation-of-loops/data-dependency-analysis.rst:
	  Add trailing newline.
	* doc/gccint/analysis-and-representation-of-loops/iv-analysis-on-rtl.rst:
	  Add trailing newline.
	* doc/gccint/analysis-and-representation-of-loops/loop-closed-ssa-form.rst:
	  Add trailing newline.
	* doc/gccint/analysis-and-representation-of-loops/loop-manipulation.rst:
	  Add trailing newline.
	* doc/gccint/analysis-and-representation-of-loops/loop-querying.rst:
	  Add trailing newline.
	* doc/gccint/analysis-and-representation-of-loops/loop-representation.rst:
	  Add trailing newline.
	* doc/gccint/analysis-and-representation-of-loops/number-of-iterations-analysis.rst:
	  Add trailing newline.
	* doc/gccint/analysis-and-representation-of-loops/scalar-evolutions.rst:
	  Add trailing newline.
	* doc/gccint/analyzer-internals.rst:
	  Add trailing newline.
	* doc/gccint/collect2.rst:
	  Add trailing newline.
	* doc/gccint/contributing-to-gcc-development.rst:
	  Add trailing newline.
	* doc/gccint/contributors-to-gcc.rst:
	  Add trailing newline.
	* doc/gccint/control-flow-graph.rst:
	  Add trailing newline.
	* doc/gccint/control-flow-graph/basic-blocks.rst:
	  Add trailing newline.
	* doc/gccint/control-flow-graph/edges.rst:
	  Add trailing newline.
	* doc/gccint/control-flow-graph/liveness-information.rst:
	  Add trailing newline.
	* doc/gccint/control-flow-graph/maintaining-the-cfg.rst:
	  Add trailing newline.
	* doc/gccint/control-flow-graph/profile-information.rst:
	  Add trailing newline.
	* doc/gccint/copyright.rst:
	  Add trailing newline.
	* doc/gccint/debugging-the-analyzer.rst:
	  Add trailing newline.
	* doc/gccint/funding.rst:
	  Add trailing newline.
	* doc/gccint/gcc-and-portability.rst:
	  Add trailing newline.
	* doc/gccint/general-public-license-3.rst:
	  Add trailing newline.
	* doc/gccint/generic.rst:
	  Add trailing newline.
	* doc/gccint/generic/attributes-in-trees.rst:
	  Add trailing newline.
	* doc/gccint/generic/c-and-c++-trees.rst:
	  Add trailing newline.
	* doc/gccint/generic/declarations.rst:
	  Add trailing newline.
	* doc/gccint/generic/deficiencies.rst:
	  Add trailing newline.
	* doc/gccint/generic/expressions.rst:
	  Add trailing newline.
	* doc/gccint/generic/functions.rst:
	  Add trailing newline.
	* doc/gccint/generic/language-dependent-trees.rst:
	  Add trailing newline.
	* doc/gccint/generic/overview.rst:
	  Add trailing newline.
	* doc/gccint/generic/statements.rst:
	  Add trailing newline.
	* doc/gccint/generic/types.rst:
	  Add trailing newline.
	* doc/gccint/gimple-api.rst:
	  Add trailing newline.
	* doc/gccint/gimple.rst:
	  Add trailing newline.
	* doc/gccint/gimple/adding-a-new-gimple-statement-code.rst:
	  Add trailing newline.
	* doc/gccint/gimple/class-hierarchy-of-gimple-statements.rst:
	  Add trailing newline.
	* doc/gccint/gimple/exception-handling.rst:
	  Add trailing newline.
	* doc/gccint/gimple/gimple-instruction-set.rst:
	  Add trailing newline.
	* doc/gccint/gimple/gimple-sequences.rst:
	  Add trailing newline.
	* doc/gccint/gimple/manipulating-gimple-statements.rst:
	  Add trailing newline.
	* doc/gccint/gimple/operands.rst:
	  Add trailing newline.
	* doc/gccint/gimple/sequence-iterators.rst:
	  Add trailing newline.
	* doc/gccint/gimple/statement-and-operand-traversals.rst:
	  Add trailing newline.
	* doc/gccint/gimple/temporaries.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-representation.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleasm.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleassign.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimplebind.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimplecall.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimplecatch.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimplecond.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpledebug.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleehfilter.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimplegoto.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimplelabel.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimplenop.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleompatomicload.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleompatomicstore.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleompcontinue.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleompcritical.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleompfor.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleompmaster.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleompordered.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleompparallel.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleompreturn.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleompsection.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleompsections.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleompsingle.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimplephi.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleresx.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimplereturn.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpleswitch.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimpletry.rst:
	  Add trailing newline.
	* doc/gccint/gimple/tuple-specific-accessors/gimplewithcleanupexpr.rst:
	  Add trailing newline.
	* doc/gccint/gnu-free-documentation-license.rst:
	  Add trailing newline.
	* doc/gccint/guidelines-for-diagnostics.rst:
	  Add trailing newline.
	* doc/gccint/guidelines-for-options.rst:
	  Add trailing newline.
	* doc/gccint/host-common.rst:
	  Add trailing newline.
	* doc/gccint/host-configuration.rst:
	  Add trailing newline.
	* doc/gccint/host-filesystem.rst:
	  Add trailing newline.
	* doc/gccint/host-makefile-fragments.rst:
	  Add trailing newline.
	* doc/gccint/host-misc.rst:
	  Add trailing newline.
	* doc/gccint/index.rst:
	  Add trailing newline.
	* doc/gccint/indices-and-tables.rst:
	  Add trailing newline.
	* doc/gccint/interfacing-to-gcc-output.rst:
	  Add trailing newline.
	* doc/gccint/introduction.rst:
	  Add trailing newline.
	* doc/gccint/language-front-ends-in-gcc.rst:
	  Add trailing newline.
	* doc/gccint/link-time-optimization.rst:
	  Add trailing newline.
	* doc/gccint/link-time-optimization/design-overview.rst:
	  Add trailing newline.
	* doc/gccint/link-time-optimization/internal-flags-controlling-lto1.rst:
	  Add trailing newline.
	* doc/gccint/link-time-optimization/lto-file-sections.rst:
	  Add trailing newline.
	* doc/gccint/link-time-optimization/using-summary-information-in-ipa-passes.rst:
	  Add trailing newline.
	* doc/gccint/link-time-optimization/whole-program-assumptions-linker-plugin-and-symbol-visibilities.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/c-statements-for-assembler-output.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/canonicalization-of-instructions.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/conditional-execution.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/constant-definitions.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/defining-how-to-split-instructions.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/defining-jump-instruction-patterns.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/defining-looping-instruction-patterns.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/defining-rtl-sequences-for-code-generation.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/everything-about-instruction-patterns.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/example-of-defineinsn.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/including-patterns-in-machine-descriptions.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/instruction-attributes.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/interdependence-of-patterns.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/iterators.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/machine-specific-peephole-optimizers.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/operand-constraints.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/output-templates-and-operand-substitution.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/overview-of-how-the-machine-description-is-used.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/predicates.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/rtl-template.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/rtl-templates-transformations.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/standard-pattern-names-for-generation.rst:
	  Add trailing newline.
	* doc/gccint/machine-descriptions/when-the-order-of-patterns-matters.rst:
	  Add trailing newline.
	* doc/gccint/makefile-fragments.rst:
	  Add trailing newline.
	* doc/gccint/match-and-simplify.rst:
	  Add trailing newline.
	* doc/gccint/memory-management-and-type-information.rst:
	  Add trailing newline.
	* doc/gccint/memory-management-and-type-information/how-to-invoke-the-garbage-collector.rst:
	  Add trailing newline.
	* doc/gccint/memory-management-and-type-information/marking-roots-for-the-garbage-collector.rst:
	  Add trailing newline.
	* doc/gccint/memory-management-and-type-information/source-files-containing-type-information.rst:
	  Add trailing newline.
	* doc/gccint/memory-management-and-type-information/support-for-inheritance.rst:
	  Add trailing newline.
	* doc/gccint/memory-management-and-type-information/support-for-user-provided-gc-marking-routines.rst:
	  Add trailing newline.
	* doc/gccint/memory-management-and-type-information/the-inside-of-a-gty.rst:
	  Add trailing newline.
	* doc/gccint/memory-management-and-type-information/troubleshooting-the-garbage-collector.rst:
	  Add trailing newline.
	* doc/gccint/option-file-format.rst:
	  Add trailing newline.
	* doc/gccint/option-properties.rst:
	  Add trailing newline.
	* doc/gccint/option-specification-files.rst:
	  Add trailing newline.
	* doc/gccint/passes-and-files-of-the-compiler.rst:
	  Add trailing newline.
	* doc/gccint/passes-and-files-of-the-compiler/gimplification-pass.rst:
	  Add trailing newline.
	* doc/gccint/passes-and-files-of-the-compiler/inter-procedural-optimization-passes.rst:
	  Add trailing newline.
	* doc/gccint/passes-and-files-of-the-compiler/optimization-info.rst:
	  Add trailing newline.
	* doc/gccint/passes-and-files-of-the-compiler/parsing-pass.rst:
	  Add trailing newline.
	* doc/gccint/passes-and-files-of-the-compiler/pass-manager.rst:
	  Add trailing newline.
	* doc/gccint/passes-and-files-of-the-compiler/rtl-passes.rst:
	  Add trailing newline.
	* doc/gccint/passes-and-files-of-the-compiler/tree-ssa-passes.rst:
	  Add trailing newline.
	* doc/gccint/plugins.rst:
	  Add trailing newline.
	* doc/gccint/plugins/building-gcc-plugins.rst:
	  Add trailing newline.
	* doc/gccint/plugins/controlling-which-passes-are-being-run.rst:
	  Add trailing newline.
	* doc/gccint/plugins/giving-information-about-a-plugin.rst:
	  Add trailing newline.
	* doc/gccint/plugins/interacting-with-the-gcc-garbage-collector.rst:
	  Add trailing newline.
	* doc/gccint/plugins/interacting-with-the-pass-manager.rst:
	  Add trailing newline.
	* doc/gccint/plugins/keeping-track-of-available-passes.rst:
	  Add trailing newline.
	* doc/gccint/plugins/loading-plugins.rst:
	  Add trailing newline.
	* doc/gccint/plugins/plugin-api.rst:
	  Add trailing newline.
	* doc/gccint/plugins/recording-information-about-pass-execution.rst:
	  Add trailing newline.
	* doc/gccint/plugins/registering-custom-attributes-or-pragmas.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/access-to-operands.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/access-to-special-operands.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/assembler-instructions-as-expressions.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/bit-fields.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/comparison-operations.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/constant-expression-types.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/conversions.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/declarations.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/embedded-side-effects-on-addresses.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/flags-in-an-rtl-expression.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/insns.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/machine-modes.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/on-the-side-ssa-form-for-rtl.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/reading-rtl.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/registers-and-memory.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/rtl-classes-and-formats.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/rtl-expressions-for-arithmetic.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/rtl-object-types.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/rtl-representation-of-function-call-insns.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/side-effect-expressions.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/structure-sharing-assumptions.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/variable-location-debug-information-in-rtl.rst:
	  Add trailing newline.
	* doc/gccint/rtl-representation/vector-operations.rst:
	  Add trailing newline.
	* doc/gccint/sizes-and-offsets-as-runtime-invariants.rst:
	  Add trailing newline.
	* doc/gccint/sizes-and-offsets-as-runtime-invariants/alignment-of-polyints.rst:
	  Add trailing newline.
	* doc/gccint/sizes-and-offsets-as-runtime-invariants/arithmetic-on-polyints.rst:
	  Add trailing newline.
	* doc/gccint/sizes-and-offsets-as-runtime-invariants/comparisons-involving-polyint.rst:
	  Add trailing newline.
	* doc/gccint/sizes-and-offsets-as-runtime-invariants/computing-bounds-on-polyints.rst:
	  Add trailing newline.
	* doc/gccint/sizes-and-offsets-as-runtime-invariants/consequences-of-using-polyint.rst:
	  Add trailing newline.
	* doc/gccint/sizes-and-offsets-as-runtime-invariants/converting-polyints.rst:
	  Add trailing newline.
	* doc/gccint/sizes-and-offsets-as-runtime-invariants/guidelines-for-using-polyint.rst:
	  Add trailing newline.
	* doc/gccint/sizes-and-offsets-as-runtime-invariants/miscellaneous-polyint-routines.rst:
	  Add trailing newline.
	* doc/gccint/sizes-and-offsets-as-runtime-invariants/overview-of-polyint.rst:
	  Add trailing newline.
	* doc/gccint/source-tree-structure-and-build-system.rst:
	  Add trailing newline.
	* doc/gccint/source-tree-structure-and-build-system/configure-terms-and-history.rst:
	  Add trailing newline.
	* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory.rst:
	  Add trailing newline.
	* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/anatomy-of-a-language-front-end.rst:
	  Add trailing newline.
	* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/anatomy-of-a-target-back-end.rst:
	  Add trailing newline.
	* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/build-system-in-the-gcc-directory.rst:
	  Add trailing newline.
	* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/configuration-in-the-gcc-directory.rst:
	  Add trailing newline.
	* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/headers-installed-by-gcc.rst:
	  Add trailing newline.
	* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/library-source-files-and-headers-under-the-gcc-directory.rst:
	  Add trailing newline.
	* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/makefile-targets.rst:
	  Add trailing newline.
	* doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/subdirectories-of-gcc.rst:
	  Add trailing newline.
	* doc/gccint/source-tree-structure-and-build-system/top-level-source-directory.rst:
	  Add trailing newline.
	* doc/gccint/standard-header-file-directories.rst:
	  Add trailing newline.
	* doc/gccint/static-analyzer.rst:
	  Add trailing newline.
	* doc/gccint/target-macros.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/controlling-debugging-information-format.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/controlling-the-compilation-driver-gcc.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/cross-compilation-and-floating-point.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/defining-coprocessor-specifics-for-mips-targets.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/defining-data-structures-for-per-function-information.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/defining-the-output-assembler-language.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/defining-the-output-assembler-language/assembler-commands-for-alignment.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/defining-the-output-assembler-language/how-initialization-functions-are-handled.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/defining-the-output-assembler-language/macros-controlling-initialization-routines.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/defining-the-output-assembler-language/output-and-generation-of-labels.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/defining-the-output-assembler-language/output-of-assembler-instructions.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/defining-the-output-assembler-language/output-of-data.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/defining-the-output-assembler-language/output-of-uninitialized-variables.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/implicit-calls-to-library-routines.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/layout-of-source-language-data-types.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/position-independent-code.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/register-usage.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/stack-layout-and-calling-conventions.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/stack-layout-and-calling-conventions/basic-stack-layout.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/stack-layout-and-calling-conventions/caller-saves-register-allocation.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/stack-layout-and-calling-conventions/exception-handling-support.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/stack-layout-and-calling-conventions/passing-function-arguments-on-the-stack.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/stack-layout-and-calling-conventions/registers-that-address-the-stack-frame.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/support-for-nested-functions.rst:
	  Add trailing newline.
	* doc/gccint/target-macros/the-global-targetm-variable.rst:
	  Add trailing newline.
	* doc/gccint/target-makefile-fragments.rst:
	  Add trailing newline.
	* doc/gccint/testsuites.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/ada-language-testsuites.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/c-language-testsuites.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/directives-used-within-dejagnu-tests.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/directives-used-within-dejagnu-tests/commands-for-use-in-dg-final.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/directives-used-within-dejagnu-tests/features-for-dg-add-options.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/directives-used-within-dejagnu-tests/keywords-describing-target-attributes.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/directives-used-within-dejagnu-tests/selecting-targets-to-which-a-test-applies.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/directives-used-within-dejagnu-tests/syntax-and-descriptions-of-test-directives.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/directives-used-within-dejagnu-tests/variants-of-dg-require-support.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/idioms-used-in-testsuite-code.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/support-for-testing-binary-compatibility.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/support-for-testing-gcov.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/support-for-testing-gimple-passes.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/support-for-testing-link-time-optimizations.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/support-for-testing-profile-directed-optimizations.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/support-for-testing-rtl-passes.rst:
	  Add trailing newline.
	* doc/gccint/testsuites/support-for-torture-testing-using-multiple-options.rst:
	  Add trailing newline.
	* doc/gccint/the-gcc-low-level-runtime-library.rst:
	  Add trailing newline.
	* doc/gccint/the-gcc-low-level-runtime-library/language-independent-routines-for-exception-handling.rst:
	  Add trailing newline.
	* doc/gccint/the-gcc-low-level-runtime-library/miscellaneous-runtime-library-routines.rst:
	  Add trailing newline.
	* doc/gccint/the-gcc-low-level-runtime-library/routines-for-decimal-floating-point-emulation.rst:
	  Add trailing newline.
	* doc/gccint/the-gcc-low-level-runtime-library/routines-for-fixed-point-fractional-emulation.rst:
	  Add trailing newline.
	* doc/gccint/the-gcc-low-level-runtime-library/routines-for-floating-point-emulation.rst:
	  Add trailing newline.
	* doc/gccint/the-gcc-low-level-runtime-library/routines-for-integer-arithmetic.rst:
	  Add trailing newline.
	* doc/gccint/the-language.rst:
	  Add trailing newline.
	* doc/gccint/user-experience-guidelines.rst:
	  Add trailing newline.
	* doc/install/binaries.rst:
	  Add trailing newline.
	* doc/install/building.rst:
	  Add trailing newline.
	* doc/install/building/building-a-cross-compiler.rst:
	  Add trailing newline.
	* doc/install/building/building-a-native-compiler.rst:
	  Add trailing newline.
	* doc/install/building/building-in-parallel.rst:
	  Add trailing newline.
	* doc/install/building/building-the-ada-compiler.rst:
	  Add trailing newline.
	* doc/install/building/building-the-d-compiler.rst:
	  Add trailing newline.
	* doc/install/building/building-with-profile-feedback.rst:
	  Add trailing newline.
	* doc/install/configuration.rst:
	  Add trailing newline.
	* doc/install/copyright.rst:
	  Add trailing newline.
	* doc/install/downloading-gcc.rst:
	  Add trailing newline.
	* doc/install/final-installation.rst:
	  Add trailing newline.
	* doc/install/gnu-free-documentation-license.rst:
	  Add trailing newline.
	* doc/install/host-target-specific-installation-notes-for-gcc.rst:
	  Add trailing newline.
	* doc/install/how-can-you-run-the-testsuite-on-selected-tests.rst:
	  Add trailing newline.
	* doc/install/how-to-interpret-test-results.rst:
	  Add trailing newline.
	* doc/install/index.rst:
	  Add trailing newline.
	* doc/install/indices-and-tables.rst:
	  Add trailing newline.
	* doc/install/installing-gcc.rst:
	  Add trailing newline.
	* doc/install/passing-options-and-running-multiple-testsuites.rst:
	  Add trailing newline.
	* doc/install/prerequisites.rst:
	  Add trailing newline.
	* doc/install/submitting-test-results.rst:
	  Add trailing newline.
	* doc/install/testing.rst:
	  Add trailing newline.

gcc/fortran/ChangeLog:

	* doc/gfc-internals/code-that-interacts-with-the-user.rst:
	  Add trailing newline.
	* doc/gfc-internals/command-line-options.rst:
	  Add trailing newline.
	* doc/gfc-internals/copyright.rst:
	  Add trailing newline.
	* doc/gfc-internals/error-handling.rst:
	  Add trailing newline.
	* doc/gfc-internals/frontend-data-structures.rst:
	  Add trailing newline.
	* doc/gfc-internals/generating-the-intermediate-language-for-later-stages.rst:
	  Add trailing newline.
	* doc/gfc-internals/generating-the-intermediate-language-for-later-stages/accessing-declarations.rst:
	  Add trailing newline.
	* doc/gfc-internals/generating-the-intermediate-language-for-later-stages/basic-data-structures.rst:
	  Add trailing newline.
	* doc/gfc-internals/generating-the-intermediate-language-for-later-stages/converting-expressions-to-tree.rst:
	  Add trailing newline.
	* doc/gfc-internals/generating-the-intermediate-language-for-later-stages/translating-statements.rst:
	  Add trailing newline.
	* doc/gfc-internals/gfccode.rst:
	  Add trailing newline.
	* doc/gfc-internals/gfcexpr.rst:
	  Add trailing newline.
	* doc/gfc-internals/gnu-free-documentation-license.rst:
	  Add trailing newline.
	* doc/gfc-internals/index.rst:
	  Add trailing newline.
	* doc/gfc-internals/indices-and-tables.rst:
	  Add trailing newline.
	* doc/gfc-internals/internals-of-fortran-2003-oop-features.rst:
	  Add trailing newline.
	* doc/gfc-internals/introduction.rst:
	  Add trailing newline.
	* doc/gfc-internals/symbol-versioning.rst:
	  Add trailing newline.
	* doc/gfc-internals/the-libgfortran-runtime-library.rst:
	  Add trailing newline.
	* doc/gfc-internals/type-bound-operators.rst:
	  Add trailing newline.
	* doc/gfc-internals/type-bound-procedures.rst:
	  Add trailing newline.
	* doc/gfortran/about-gnu-fortran.rst:
	  Add trailing newline.
	* doc/gfortran/coarray-programming.rst:
	  Add trailing newline.
	* doc/gfortran/compiler-characteristics.rst:
	  Add trailing newline.
	* doc/gfortran/compiler-characteristics/asynchronous-i-o.rst:
	  Add trailing newline.
	* doc/gfortran/compiler-characteristics/data-consistency-and-durability.rst:
	  Add trailing newline.
	* doc/gfortran/compiler-characteristics/evaluation-of-logical-expressions.rst:
	  Add trailing newline.
	* doc/gfortran/compiler-characteristics/file-format-of-unformatted-sequential-files.rst:
	  Add trailing newline.
	* doc/gfortran/compiler-characteristics/file-operations-on-symbolic-links.rst:
	  Add trailing newline.
	* doc/gfortran/compiler-characteristics/files-opened-without-an-explicit-action=-specifier.rst:
	  Add trailing newline.
	* doc/gfortran/compiler-characteristics/internal-representation-of-logical-variables.rst:
	  Add trailing newline.
	* doc/gfortran/compiler-characteristics/kind-type-parameters.rst:
	  Add trailing newline.
	* doc/gfortran/compiler-characteristics/max-and-min-intrinsics-with-real-nan-arguments.rst:
	  Add trailing newline.
	* doc/gfortran/compiler-characteristics/thread-safety-of-the-runtime-library.rst:
	  Add trailing newline.
	* doc/gfortran/contributing.rst:
	  Add trailing newline.
	* doc/gfortran/contributors-to-gnu-fortran.rst:
	  Add trailing newline.
	* doc/gfortran/copyright.rst:
	  Add trailing newline.
	* doc/gfortran/extensions-implemented-in-gnu-fortran.rst:
	  Add trailing newline.
	* doc/gfortran/extensions-not-implemented-in-gnu-fortran.rst:
	  Add trailing newline.
	* doc/gfortran/extensions.rst:
	  Add trailing newline.
	* doc/gfortran/function-abi-documentation.rst:
	  Add trailing newline.
	* doc/gfortran/funding.rst:
	  Add trailing newline.
	* doc/gfortran/general-public-license-3.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-fortran-and-gcc.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-fortran-command-options.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-fortran-command-options/description.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-fortran-command-options/enable-and-customize-preprocessing.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-fortran-command-options/environment-variables-affecting-gfortran.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-fortran-command-options/influencing-runtime-behavior.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-fortran-command-options/influencing-the-linking-step.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-fortran-command-options/option-summary.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-fortran-command-options/options-controlling-fortran-dialect.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-fortran-command-options/options-for-code-generation-conventions.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-fortran-command-options/options-for-debugging-your-program-or-gnu-fortran.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-fortran-command-options/options-for-directory-search.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-fortran-command-options/options-for-interoperability-with-other-languages.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-fortran-command-options/options-to-request-or-suppress-errors-and-warnings.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-fortran-compiler-directives.rst:
	  Add trailing newline.
	* doc/gfortran/gnu-free-documentation-license.rst:
	  Add trailing newline.
	* doc/gfortran/index.rst:
	  Add trailing newline.
	* doc/gfortran/indices-and-tables.rst:
	  Add trailing newline.
	* doc/gfortran/interoperability-with-c.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-modules.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-modules/ieee-modules-ieeeexceptions-ieeearithmetic-and-ieeefeatures.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-modules/isocbinding.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-modules/isofortranenv.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-modules/openacc-module-openacc.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-modules/openmp-modules-omplib-and-omplibkinds.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/abort.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/abs.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/access.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/achar.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/acos.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/acosd.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/acosh.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/adjustl.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/adjustr.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/aimag.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/alarm.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/all.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/allocated.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/and.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/any.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/asin.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/asind.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/asinh.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/associated.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atan.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atan2.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atan2d.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atand.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atanh.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atomicadd.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atomicand.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atomiccas.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atomicdefine.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atomicfetchadd.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atomicfetchand.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atomicfetchor.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atomicfetchxor.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atomicor.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atomicref.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/atomicxor.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/backtrace.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/besselj0.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/besselj1.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/besseljn.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/bessely0.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/bessely1.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/besselyn.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/bge.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/bgt.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/bitsize.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ble.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/blt.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/btest.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/cassociated.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ceiling.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/cfpointer.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/cfprocpointer.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/cfunloc.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/chdir.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/chmod.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/cloc.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/cmplx.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/cobroadcast.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/comax.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/comin.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/commandargumentcount.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/compileroptions.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/compilerversion.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/complex.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/conjg.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/coreduce.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/cos.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/cosd.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/cosh.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/cosum.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/cotan.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/cotand.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/count.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/cputime.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/cshift.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/csizeof.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ctime.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/dateandtime.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/dble.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/dcmplx.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/digits.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/dim.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/dotproduct.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/dprod.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/dreal.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/dshiftl.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/dshiftr.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/dtime.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/eoshift.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/epsilon.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/erf.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/erfc.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/erfcscaled.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/etime.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/eventquery.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/executecommandline.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/exit.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/exp.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/exponent.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/extendstypeof.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/fdate.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/fget.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/fgetc.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/findloc.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/floor.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/flush.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/fnum.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/fput.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/fputc.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/fraction.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/free.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/fseek.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/fstat.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ftell.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/gamma.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/gerror.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/getarg.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/getcommand.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/getcommandargument.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/getcwd.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/getenv.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/getenvironmentvariable.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/getgid.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/getlog.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/getpid.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/getuid.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/gmtime.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/hostnm.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/huge.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/hypot.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/iachar.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/iall.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/iand.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/iany.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/iargc.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ibclr.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ibits.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ibset.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ichar.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/idate.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ieor.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ierrno.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/imageindex.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/index.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/int2.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/int8.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/introduction-to-intrinsic-procedures.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ior.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/iparity.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/irand.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/isatty.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/iscontiguous.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ishft.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ishftc.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/isiostatend.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/isiostateor.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/isnan.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/itime.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/kill.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/kind.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/lbound.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/lcobound.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/leadz.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/len.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/lentrim.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/lge.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/lgt.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/link.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/lle.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/llt.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/lnblnk.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/loc.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/log.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/log10.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/loggamma.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/logical.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/lshift.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/lstat.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ltime.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/malloc.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/maskl.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/maskr.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/matmul.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/max.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/maxexponent.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/maxloc.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/maxval.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/mclock.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/mclock8.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/merge.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/mergebits.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/min.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/minexponent.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/minloc.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/minval.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/mod.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/modulo.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/movealloc.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/mvbits.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/nearest.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/newline.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/nint.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/norm2.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/not.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/null.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/numimages.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/or.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/pack.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/parity.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/perror.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/popcnt.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/poppar.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/precision.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/present.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/product.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/radix.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ran.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/rand.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/randominit.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/randomnumber.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/randomseed.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/range.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/rank.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/rename.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/repeat.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/reshape.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/rrspacing.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/rshift.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/sametypeas.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/scale.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/scan.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/secnds.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/second.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/selectedcharkind.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/selectedintkind.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/selectedrealkind.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/setexponent.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/shape.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/shifta.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/shiftl.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/shiftr.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/sign.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/signal.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/sin.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/sind.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/sinh.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/size.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/sizeof.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/sleep.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/spacing.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/spread.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/sqrt.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/srand.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/stat.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/storagesize.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/sum.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/symlnk.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/system.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/systemclock.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/tan.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/tand.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/tanh.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/thisimage.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/time.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/time8.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/tiny.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/trailz.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/transfer.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/transpose.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/trim.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ttynam.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ubound.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/ucobound.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/umask.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/unlink.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/unpack.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/verify.rst:
	  Add trailing newline.
	* doc/gfortran/intrinsic-procedures/xor.rst:
	  Add trailing newline.
	* doc/gfortran/introduction.rst:
	  Add trailing newline.
	* doc/gfortran/mixed-language-programming.rst:
	  Add trailing newline.
	* doc/gfortran/naming-and-argument-passing-conventions.rst:
	  Add trailing newline.
	* doc/gfortran/non-fortran-main-program.rst:
	  Add trailing newline.
	* doc/gfortran/projects.rst:
	  Add trailing newline.
	* doc/gfortran/runtime.rst:
	  Add trailing newline.
	* doc/gfortran/runtime/gfortranconvertunit.rst:
	  Add trailing newline.
	* doc/gfortran/runtime/gfortranerrorbacktrace.rst:
	  Add trailing newline.
	* doc/gfortran/runtime/gfortranformattedbuffersize.rst:
	  Add trailing newline.
	* doc/gfortran/runtime/gfortranlistseparator.rst:
	  Add trailing newline.
	* doc/gfortran/runtime/gfortranoptionalplus.rst:
	  Add trailing newline.
	* doc/gfortran/runtime/gfortranshowlocus.rst:
	  Add trailing newline.
	* doc/gfortran/runtime/gfortranstderrunit.rst:
	  Add trailing newline.
	* doc/gfortran/runtime/gfortranstdinunit.rst:
	  Add trailing newline.
	* doc/gfortran/runtime/gfortranstdoutunit.rst:
	  Add trailing newline.
	* doc/gfortran/runtime/gfortranunbufferedall.rst:
	  Add trailing newline.
	* doc/gfortran/runtime/gfortranunbufferedpreconnected.rst:
	  Add trailing newline.
	* doc/gfortran/runtime/gfortranunformattedbuffersize.rst:
	  Add trailing newline.
	* doc/gfortran/runtime/tmpdir.rst:
	  Add trailing newline.
	* doc/gfortran/standards.rst:
	  Add trailing newline.
	* doc/gfortran/type-and-enum-abi-documentation.rst:
	  Add trailing newline.

gcc/go/ChangeLog:

	* doc/c-interoperability.rst:
	  Add trailing newline.
	* doc/c-type-interoperability.rst:
	  Add trailing newline.
	* doc/compiler-directives.rst:
	  Add trailing newline.
	* doc/copyright.rst:
	  Add trailing newline.
	* doc/function-names.rst:
	  Add trailing newline.
	* doc/general-public-license-3.rst:
	  Add trailing newline.
	* doc/gnu-free-documentation-license.rst:
	  Add trailing newline.
	* doc/import-and-export.rst:
	  Add trailing newline.
	* doc/index.rst:
	  Add trailing newline.
	* doc/indices-and-tables.rst:
	  Add trailing newline.
	* doc/introduction.rst:
	  Add trailing newline.
	* doc/invoking-gccgo.rst:
	  Add trailing newline.

libgomp/ChangeLog:

	* doc/amd-radeon-gcn.rst:
	  Add trailing newline.
	* doc/copyright.rst:
	  Add trailing newline.
	* doc/cuda-streams-usage.rst:
	  Add trailing newline.
	* doc/enabling-openacc.rst:
	  Add trailing newline.
	* doc/enabling-openmp.rst:
	  Add trailing newline.
	* doc/first-invocation-nvidia-cublas-library-api.rst:
	  Add trailing newline.
	* doc/first-invocation-openacc-library-api.rst:
	  Add trailing newline.
	* doc/funding.rst:
	  Add trailing newline.
	* doc/general-public-license-3.rst:
	  Add trailing newline.
	* doc/gnu-free-documentation-license.rst:
	  Add trailing newline.
	* doc/implementation-status-and-implementation-defined-behavior.rst:
	  Add trailing newline.
	* doc/index.rst:
	  Add trailing newline.
	* doc/indices-and-tables.rst:
	  Add trailing newline.
	* doc/introduction.rst:
	  Add trailing newline.
	* doc/memory-allocation-with-libmemkind.rst:
	  Add trailing newline.
	* doc/nvptx.rst:
	  Add trailing newline.
	* doc/offload-target-specifics.rst:
	  Add trailing newline.
	* doc/openacc-environment-variables.rst:
	  Add trailing newline.
	* doc/openacc-environment-variables/accdevicenum.rst:
	  Add trailing newline.
	* doc/openacc-environment-variables/accdevicetype.rst:
	  Add trailing newline.
	* doc/openacc-environment-variables/accproflib.rst:
	  Add trailing newline.
	* doc/openacc-environment-variables/gccaccnotify.rst:
	  Add trailing newline.
	* doc/openacc-introduction.rst:
	  Add trailing newline.
	* doc/openacc-library-and-environment-variables.rst:
	  Add trailing newline.
	* doc/openacc-library-interoperability.rst:
	  Add trailing newline.
	* doc/openacc-profiling-interface.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accasynctest.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accasynctestall.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accattach.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/acccopyin.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/acccopyout.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/acccreate.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accdelete.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accdetach.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accdeviceptr.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accfree.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accgetcudastream.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accgetcurrentcudacontext.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accgetcurrentcudadevice.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accgetdevicenum.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accgetdevicetype.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accgetnumdevices.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accgetproperty.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/acchostptr.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accinit.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accispresent.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accmalloc.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accmapdata.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accmemcpyfromdevice.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accmemcpytodevice.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accondevice.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accpresentorcopyin.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accpresentorcreate.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accproflookup.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accprofregister.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accprofunregister.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accregisterlibrary.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accsetcudastream.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accsetdevicenum.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accsetdevicetype.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accshutdown.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accunmapdata.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accupdatedevice.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accupdateself.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accwait.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accwaitall.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accwaitallasync.rst:
	  Add trailing newline.
	* doc/openacc-runtime-library-routines/accwaitasync.rst:
	  Add trailing newline.
	* doc/openmp-context-selectors.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/gompcpuaffinity.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/gompdebug.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/gomprtemsthreadpools.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/gompspincount.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/gompstacksize.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompcancellation.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompdefaultdevice.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompdisplayenv.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompdynamic.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompmaxactivelevels.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompmaxtaskpriority.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompnested.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompnumteams.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompnumthreads.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompplaces.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompprocbind.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompschedule.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompstacksize.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/omptargetoffload.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompteamsthreadlimit.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompthreadlimit.rst:
	  Add trailing newline.
	* doc/openmp-environment-variables/ompwaitpolicy.rst:
	  Add trailing newline.
	* doc/openmp-implementation-specifics.rst:
	  Add trailing newline.
	* doc/openmp-implementation-status.rst:
	  Add trailing newline.
	* doc/openmp-implementation-status/openmp-45.rst:
	  Add trailing newline.
	* doc/openmp-implementation-status/openmp-50.rst:
	  Add trailing newline.
	* doc/openmp-implementation-status/openmp-51.rst:
	  Add trailing newline.
	* doc/openmp-implementation-status/openmp-52.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompdestroylock.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompdestroynestlock.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompfulfillevent.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetactivelevel.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetancestorthreadnum.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetcancellation.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetdefaultdevice.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetdevicenum.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetdynamic.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetinitialdevice.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetlevel.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetmaxactivelevels.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetmaxtaskpriority.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetmaxteams.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetmaxthreads.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetnested.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetnumdevices.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetnumprocs.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetnumteams.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetnumthreads.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetprocbind.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetschedule.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetsupportedactivelevels.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetteamnum.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetteamsize.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetteamsthreadlimit.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetthreadlimit.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetthreadnum.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetwtick.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompgetwtime.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompinfinal.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompinitlock.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompinitnestlock.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompinparallel.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompisinitialdevice.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompsetdefaultdevice.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompsetdynamic.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompsetlock.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompsetmaxactivelevels.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompsetnested.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompsetnestlock.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompsetnumteams.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompsetnumthreads.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompsetschedule.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompsetteamsthreadlimit.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/omptestlock.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/omptestnestlock.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompunsetlock.rst:
	  Add trailing newline.
	* doc/openmp-runtime-library-routines/ompunsetnestlock.rst:
	  Add trailing newline.
	* doc/reporting-bugs.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi/implementing-atomic-construct.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi/implementing-barrier-construct.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi/implementing-critical-construct.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi/implementing-firstprivate-lastprivate-copyin-and-copyprivate-clauses.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi/implementing-flush-construct.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi/implementing-for-construct.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi/implementing-master-construct.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi/implementing-openaccs-parallel-construct.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi/implementing-ordered-construct.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi/implementing-parallel-construct.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi/implementing-private-clause.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi/implementing-reduction-clause.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi/implementing-sections-construct.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi/implementing-single-construct.rst:
	  Add trailing newline.
	* doc/the-libgomp-abi/implementing-threadprivate-construct.rst:
	  Add trailing newline.

libiberty/ChangeLog:

	* doc/bsd.rst:
	  Add trailing newline.
	* doc/copyright.rst:
	  Add trailing newline.
	* doc/extensions.rst:
	  Add trailing newline.
	* doc/function-variable-and-macro-listing.rst:
	  Add trailing newline.
	* doc/index.rst:
	  Add trailing newline.
	* doc/indices-and-tables.rst:
	  Add trailing newline.
	* doc/introduction.rst:
	  Add trailing newline.
	* doc/lesser-general-public-license-2.1.rst:
	  Add trailing newline.
	* doc/overview.rst:
	  Add trailing newline.
	* doc/replacement-functions.rst:
	  Add trailing newline.
	* doc/supplemental-functions.rst:
	  Add trailing newline.
	* doc/using.rst:
	  Add trailing newline.

libitm/ChangeLog:

	* doc/c-c++-language-constructs-for-tm.rst:
	  Add trailing newline.
	* doc/copyright.rst:
	  Add trailing newline.
	* doc/enabling-libitm.rst:
	  Add trailing newline.
	* doc/gnu-free-documentation-license.rst:
	  Add trailing newline.
	* doc/index.rst:
	  Add trailing newline.
	* doc/indices-and-tables.rst:
	  Add trailing newline.
	* doc/internals.rst:
	  Add trailing newline.
	* doc/locking-conventions.rst:
	  Add trailing newline.
	* doc/nesting-flat-vs-closed.rst:
	  Add trailing newline.
	* doc/the-libitm-abi.rst:
	  Add trailing newline.
	* doc/the-libitm-abi/function-list.rst:
	  Add trailing newline.
	* doc/the-libitm-abi/future-enhancements-to-the-abi.rst:
	  Add trailing newline.
	* doc/the-libitm-abi/library-design-principles.rst:
	  Add trailing newline.
	* doc/the-libitm-abi/memory-model.rst:
	  Add trailing newline.
	* doc/the-libitm-abi/non-objectives.rst:
	  Add trailing newline.
	* doc/the-libitm-abi/objectives.rst:
	  Add trailing newline.
	* doc/the-libitm-abi/sample-code.rst:
	  Add trailing newline.
	* doc/the-libitm-abi/types-and-macros-list.rst:
	  Add trailing newline.
	* doc/tm-methods-and-method-groups.rst:
	  Add trailing newline.

libquadmath/ChangeLog:

	* doc/copyright.rst:
	  Add trailing newline.
	* doc/gnu-free-documentation-license.rst:
	  Add trailing newline.
	* doc/i-o-library-routines.rst:
	  Add trailing newline.
	* doc/index.rst:
	  Add trailing newline.
	* doc/indices-and-tables.rst:
	  Add trailing newline.
	* doc/introduction.rst:
	  Add trailing newline.
	* doc/math-library-routines.rst:
	  Add trailing newline.
	* doc/quadmathsnprintf.rst:
	  Add trailing newline.
	* doc/reporting-bugs.rst:
	  Add trailing newline.
	* doc/strtoflt128.rst:
	  Add trailing newline.
	* doc/typedef-and-constants.rst:
	  Add trailing newline.

For the future, we can use https://sphinx-fortran.readthedocs.io/ for
Fortran functions which can have optional arguments. However, it's an
additional dependency.

Simplify the function declration.

gcc/fortran/ChangeLog:

	* doc/gfortran/intrinsic-procedures/aint.rst: Simplify function
	  declaration.
	* doc/gfortran/intrinsic-procedures/int.rst: Likewise.
	* doc/gfortran/intrinsic-procedures/anint.rst: Likewise.
	* doc/gfortran/intrinsic-procedures/char.rst: Likewise.
	* doc/gfortran/intrinsic-procedures/real.rst: Likewise.

gcc/ChangeLog:

	* opts.cc (get_option_html_page): Port to sphinx URLs.
	(get_option_url): Likewise.
	(test_get_option_html_page): Likewise.

foperator_abs::op1_range works except for the NaN handling,
from:
[frange] double [-Inf, 1.79769313486231570814527423731704356798070567525844996599e+308 (0x0.fffffffffffff8p+1024)]
lhs it computes r
[frange] double [-1.79769313486231570814527423731704356798070567525844996599e+308 (-0x0.fffffffffffff8p+1024), 1.79769313486231570814527423731704356798070567525844996599e+308
+(0x0.fffffffffffff8p+1024)] +-NAN
which is correct except for the +-NAN part.
For r before the final step it makes sure to add -NAN if there is +NAN
in the lhs range, but the final r.union_ makes it unconditional +-NAN,
because the frange ctor sets +-NAN.
So, I think we need to clear it (or have some set variant which
says not to set NAN).

This patch fixes that, but isn't enough to fix the PR, something in
the assumptions handling is still broken (and the PR has other parts).

2022-11-09  Jakub Jelinek  <jakub@redhat.com>

	PR tree-optimization/107569
	* range-op-float.cc (foperator_abs::op1_range): Clear NaNs
	from the negatives frange before unioning it into r.

maintainer-scripts/ChangeLog:

	* crontab: Use new script for documentation of master branch.

gcc/testsuite/
	* gcc.dg/guality/param-6.c: New test.

ChangeLog:

	* doc/baseconf.py: Simplify BUGURL and VERSION_PACKAGE,
	provide a default.

maintainer-scripts/ChangeLog:

	* update_web_docs_git.py: Simplify.

A comment in D2552R1:
"The only questionable (but still conforming) case we found was
[[carries_dependency(some_argument)]] on GCC, where the emitted diagnostic said that the
carries_dependency attribute is not supported, but did not specifically call out the syntax error
in the argument clause."
made me try the following patch, where we'll error at least
for arguments to the attribute and for some uses of the attribute
appertaining to something not mentioned in the standard warn
with different diagnostics (or should that be an error?; clang++
does that, but I think we never do for any attribute, standard or not).
The diagnostics on toplevel attribute declaration is still an
attribute ignored warning and on empty statement different wording.

The paper additionally mentions
struct X { [[nodiscard]]; }; // no diagnostic on GCC
and 2 cases of missing diagnostics on [[fallthrough]] (guess I should
file a PR about those; one problem is that do { ... } while (0); there
is replaced during genericization just by ... and another that
[[fallthrough]] there is followed by a label, but not user/case/default
label, but an artificial one created from while loop genericization.

2022-11-09  Jakub Jelinek  <jakub@redhat.com>

	* tree.cc (handle_carries_dependency_attribute): New function.
	(std_attribute_table): Add carries_dependency attribute.
	* parser.cc (cp_parser_check_std_attribute): Add carries_dependency
	attribute.

	* g++.dg/cpp0x/attr-carries_dependency1.C: New test.

The test fails when long is 32-bit rather than 64-bit (say x86_64 with
RUNTESTFLAGS='--target_board=unix\{-m32,-m64\} tree-ssa.exp=pr107541.c'
).
I've tweaked it to use long long so it passes even on the 32-bit
targets, and added an early out for weirdo targets because I think
the test assumes the usual 1/2/4/8 bytes sizes for char/short/int/long long.

2022-11-09  Jakub Jelinek  <jakub@redhat.com>

	PR tree-optimization/107541
	* gcc.dg/tree-ssa/pr107541.c (c): Use long long type rather than long.
	(main): Punt if sizeof short isn't 2, or int 4, or long long 8.

gcc/ChangeLog:

	* Makefile.in: Add vpath default for .rst files.
	* config/avr/avr-devices.cc: For port RST.
	* config/avr/avr-mcus.def: Update path.
	* config/avr/gen-avr-mmcu-texi.cc: Moved to...
	* config/avr/gen-avr-mmcu-rst.cc: ...here.
	* config/avr/t-avr: Update to rst.
	* doc/gcc/gcc-command-options/machine-dependent-options/avr-mmcu.rst: Re-generate.

The BSWAP operation is not handled in rtx_costs. Add it.

With Zbb, BSWAP for XLEN is a single instruction; for smaller modes,
it will expand into two.

gcc/ChangeLog:

	* config/riscv/riscv.cc (riscv_rtx_costs): Add BSWAP.

Signed overflow is an undefined behavior, so we need to prevent it from
happening, instead of "checking" the result.

gcc/ChangeLog:

	* config/loongarch/loongarch.cc (loongarch_emit_int_compare):
	Avoid signed overflow.

libgomp/ChangeLog:

	* Makefile.in: Build info pages conditionally.

libitm/ChangeLog:

	* Makefile.in: Build info pages conditionally.

libquadmath/ChangeLog:

	* Makefile.in: Build info pages conditionally.

We can implement the op[12]_range entries for plus and minus in terms
of each other.  These are adapted from the integer versions.

gcc/ChangeLog:

	* range-op-float.cc (foperator_plus::op1_range): New.
	(foperator_plus::op2_range): New.
	(foperator_minus::op1_range): New.
	(foperator_minus::op2_range): New.