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2023-07-06Daily bump.GCC Administrator1-0/+5
2023-07-05Change MODE_BITSIZE to MODE_PRECISION for MODE_VECTOR_BOOL.Robin Dapp1-1/+1
RISC-V lowers the TYPE_PRECISION for MODE_VECTOR_BOOL vectors in order to distinguish between VNx1BI, VNx2BI, VNx4BI and VNx8BI. This patch adjusts uses of MODE_VECTOR_BOOL to use GET_MODE_PRECISION instead of GET_MODE_BITSIZE. The RISC-V tests are provided by Juzhe. Co-Authored-By: Juzhe-Zhong <juzhe.zhong@rivai.ai> gcc/c-family/ChangeLog: * c-common.cc (c_common_type_for_mode): Use GET_MODE_PRECISION. gcc/ChangeLog: * simplify-rtx.cc (native_encode_rtx): Ditto. (native_decode_vector_rtx): Ditto. (simplify_const_vector_byte_offset): Ditto. (simplify_const_vector_subreg): Ditto. * tree.cc (build_truth_vector_type_for_mode): Ditto. * varasm.cc (output_constant_pool_2): Ditto. gcc/fortran/ChangeLog: * trans-types.cc (gfc_type_for_mode): Ditto. gcc/go/ChangeLog: * go-lang.cc (go_langhook_type_for_mode): Ditto. gcc/lto/ChangeLog: * lto-lang.cc (lto_type_for_mode): Ditto. gcc/rust/ChangeLog: * backend/rust-tree.cc (c_common_type_for_mode): Ditto. gcc/testsuite/ChangeLog: * gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-1.c: New test. * gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-10.c: New test. * gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-11.c: New test. * gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-12.c: New test. * gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-13.c: New test. * gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-14.c: New test. * gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-2.c: New test. * gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-3.c: New test. * gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-4.c: New test. * gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-5.c: New test. * gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-6.c: New test. * gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-7.c: New test. * gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-8.c: New test. * gcc.target/riscv/rvv/autovec/vls-vlmax/bitmask-9.c: New test.
2023-06-27Daily bump.GCC Administrator1-0/+9
2023-06-26compiler: support -fgo-importcfgIan Lance Taylor10-7/+182
* lang.opt (fgo-importcfg): New option. * go-c.h (struct go_create_gogo_args): Add importcfg field. * go-lang.cc (go_importcfg): New static variable. (go_langhook_init): Set args.importcfg. (go_langhook_handle_option): Handle -fgo-importcfg. * gccgo.texi (Invoking gccgo): Document -fgo-importcfg. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/506095
2023-06-23compiler, libgo: support bootstrapping gc compilerIan Lance Taylor3-3/+33
In the Go 1.21 release the package internal/profile imports internal/lazyregexp. That works when bootstrapping with Go 1.17, because that compiler has internal/lazyregep and permits importing it. We also have internal/lazyregexp in libgo, but since it is not installed it is not available for importing. This CL adds internal/lazyregexp to the list of internal packages that are installed for bootstrapping. The Go 1.21, and earlier, releases have a couple of functions in the internal/abi package that are always fully intrinsified. The gofrontend recognizes and intrinsifies those functions as well. However, the gofrontend was also building function descriptors for references to the functions without calling them, which failed because there was nothing to refer to. That is OK for the gc compiler, which guarantees that the functions are only called, not referenced. This CL arranges to not generate function descriptors for these functions. For golang/go#60913 Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/504798
2023-06-23Daily bump.GCC Administrator1-0/+5
2023-06-22go: Update usage of TARGET_AIX to TARGET_AIX_OSPaul E. Murphy2-7/+7
TARGET_AIX is defined to a non-zero value on linux and maybe other powerpc64le targets. This leads to unexpected behavior such as dropping the .go_export section when linking a shared library on linux/powerpc64le. Instead, use TARGET_AIX_OS to toggle AIX specific behavior. Fixes golang/go#60798. 2023-06-22 Paul E. Murphy <murphyp@linux.ibm.com> gcc/go/ * go-backend.cc [TARGET_AIX]: Rename and update usage to TARGET_AIX_OS. * go-lang.cc: Likewise.
2023-06-21compiler: determine types of Slice_{value,info} expressionsIan Lance Taylor3-4/+13
This fixes an accidental omission in the determine types pass. Test case is https://go.dev/cl/505015. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/504797
2023-06-20runtime: use a C function to call mmapIan Lance Taylor1-1/+1
The final argument to mmap, of type off_t, varies. In CL 445375 we changed it to always use the C off_t type, but that broke 32-bit big-endian Linux systems. On those systems, using the C off_t type requires calling the mmap64 function. In C this is automatically handled by the <sys/mman.h> file. In Go, we would have to change the magic //extern comment to call mmap64 when appropriate. Rather than try to get that right, we instead go through a C function that uses C implicit type conversions to pick the right type. Fixes PR go/110297 Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/504415
2023-06-16libgo/testsuite: add benchmarks and examples to listIan Lance Taylor1-1/+1
In CL 384695 I simplified the code that built lists of benchmarks, examples, and fuzz tests, and managed to break it. This CL corrects the code to once again make the benchmarks available, and to run the examples with output and the fuzz targets. Doing this revealed a test failure in internal/fuzz on 32-bit x86: a signalling NaN is turned into a quiet NaN on the 387 floating-point stack that GCC uses by default. This CL skips the test. Fixes golang/go#60826 Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/503798
2023-05-11syscall: add prlimitIan Lance Taylor1-1/+1
As of https://go.dev/cl/476695 golang.org/x/sys/unix can call syscall.prlimit, so we need such a function in libgo. For golang/go#46279 Fixes golang/go#59712 Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/486576
2023-04-07mime: remove test ordering dependencyIan Lance Taylor1-1/+1
Backport CL 421442 from upstream. Original description: Arrange for tests that call setMimeInit to fully restore the old values, by clearing the sync.Once that controls initialization. Once we've done that, call initMime in initMimeUnixTest because otherwise the test types loaded there will be cleared by the call to initMime that previously was not being done. For golang/go#51648 Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/483117
2023-03-28compiler: mark Call_expression multiple results as a result structIan Lance Taylor2-1/+2
In https://go.dev/cl/343873 we stopped padding zero-sized trailing fields in functions that return multiple results where the last result is zero-sized. This CL makes the corresponding change on the caller side. The test case is https://go.dev/cl/479898. Fixes golang/go#55242 Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/479955
2023-03-25Daily bump.GCC Administrator1-0/+10
2023-03-24go: Fix up go.test/test/fixedbugs/bug207.go failure [PR109258]Jakub Jelinek1-1/+11
The PR109086 r13-6690 inline_string_cmp change to if (diff != result) emit_move_insn (result, diff); regressed FAIL: go.test/test/fixedbugs/bug207.go, -O2 -g (internal compiler error: in emit_move_insn, at expr.cc:4224) The problem is the Go FE doesn't mark __builtin_memcmp as pure as other FEs, so we ended up with __builtin_memcmp (whatever, whateverelse, somesize); in the IL before expansion and the expansion ICEd on it. As the builtin calls a library function which is pure or is inline expanded as such, not marking it pure is an unnecessary pessimization from the FE side, keeping such dead calls in the IL if they aren't needed will not help anything. The following patch fixes that. Initially I've added just DECL_PURE_P to it, but that unfortunately broke bootstrap, for __builtin_memcmp there is also __builtin_memcmp_eq registered by the middle-end code if not registered earlier and that one is registered with the usual flags (pure, nothrow, leaf), so if __builtin_memcmp from FE was just pure, it would appear in the IL as that it can raise exceptions and when folded into __builtin_memcmp_eq all of sudden it couldn't and we'd ICE in verification. I think tons of functions should have builtin_nothrow as well, but changing that wasn't necessary for this fix. 2023-03-24 Jakub Jelinek <jakub@redhat.com> PR middle-end/109258 * go-gcc.cc (Gcc_backend): Add new static data members builtin_pure and builtin_nothrow. (Gcc_backend::Gcc_backend): Pass builtin_pure | builtin_nothrow for BUILT_IN_MEMCMP. (Gcc_backend::define_builtin): Handle builtin_pure and builtin_nothrow in flags.
2023-03-22compiler: add missing Slice_info_expression::do_traverseIan Lance Taylor2-1/+5
Fixes golang/go#59169 Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/478176
2023-02-24Daily bump.GCC Administrator1-0/+4
2023-02-23**/*.texi: Reorder index entriesArsen Arsenović1-17/+17
This change is a generalization of r13-6292-gddf6fe375d9110. Historically, makeinfo exhibited a bug, due to which a structure like: @item foo @cindex foo @cindex bar ... would be transformed into an item heading, with the first index entry on it, followed by an item body, with the second index entry in it. This has often lead to index entries not linking to relevant items, but rather, just below them. This bug was exhibited in both Info and HTML documentation, and was most glaringly obvious in the latter. After a discussion with the Texinfo developers, it was decided that the appropriate construct for this case is: @cindex foo @cindex bar @item foo ... which behaves correctly in newer versions, linking all the index entries to the item itself. This pattern also produces copiable anchors in HTML output. This commit fixes most indices to follow the pattern above, however, omits relevant changes in the Ada manuals, as the algorithm described below lead to many false positives and unwanted changes in that manual. Much like the previous commit, this change is mostly mechanical, with a simple script. I have, however, gone over the patch myself also, to see if there's anything that ought to be kept as-is. Formatter: # GPL3+ use v5.35; use strict; use warnings; my @lineq = (); my @itemq = (); my @indxq = (); my $lstin = 0; while (<>) { push (@lineq, $_); if (/^\@[a-zA-Z0-9]{1,2}index\W/) { $lstin = @lineq; push (@indxq, $_); next; } if (/^\@itemx?\W/) { $lstin = @lineq; push (@itemq, $_); next; } next if $lstin && /^\s*(\@c(omment)?\W.*)?$/; if (@indxq and @itemq) { print @indxq; print @itemq; print @lineq[$lstin..@lineq-1]; } else { print @lineq; } @lineq = (); @itemq = (); @indxq = (); $lstin = 0; } if (@indxq and @itemq) { print @indxq; print @itemq; print @lineq[$lstin..@lineq-1]; } else { print @lineq; } # Local Variables: # indent-tabs-mode: nil # End: gcc/d/ChangeLog: * implement-d.texi: Reorder index entries around @items. gcc/ChangeLog: * doc/cfg.texi: Reorder index entries around @items. * doc/cpp.texi: Ditto. * doc/cppenv.texi: Ditto. * doc/cppopts.texi: Ditto. * doc/generic.texi: Ditto. * doc/install.texi: Ditto. * doc/extend.texi: Ditto. * doc/invoke.texi: Ditto. * doc/md.texi: Ditto. * doc/rtl.texi: Ditto. * doc/tm.texi.in: Ditto. * doc/trouble.texi: Ditto. * doc/tm.texi: Regenerate. gcc/fortran/ChangeLog: * invoke.texi: Reorder index entries around @items. gcc/go/ChangeLog: * gccgo.texi: Reorder index entries around @items.
2023-01-18Daily bump.GCC Administrator1-0/+6
2023-01-17go: define two builtin functions used by middle-endIan Lance Taylor1-0/+10
PR go/108426 * go-gcc.cc (Gcc_backend::Gcc_backend): Define __builtin_ctzl and __builtin_clzl. Patch by Andrew Pinski.
2023-01-16Update copyright years.Jakub Jelinek13-13/+13
2023-01-03Daily bump.GCC Administrator1-0/+4
2023-01-02Update copyright dates.Jakub Jelinek1-1/+1
Manual part of copyright year updates. 2023-01-02 Jakub Jelinek <jakub@redhat.com> gcc/ * gcc.cc (process_command): Update copyright notice dates. * gcov-dump.cc (print_version): Ditto. * gcov.cc (print_version): Ditto. * gcov-tool.cc (print_version): Ditto. * gengtype.cc (create_file): Ditto. * doc/cpp.texi: Bump @copying's copyright year. * doc/cppinternals.texi: Ditto. * doc/gcc.texi: Ditto. * doc/gccint.texi: Ditto. * doc/gcov.texi: Ditto. * doc/install.texi: Ditto. * doc/invoke.texi: Ditto. gcc/ada/ * gnat_ugn.texi: Bump @copying's copyright year. * gnat_rm.texi: Likewise. gcc/d/ * gdc.texi: Bump @copyrights-d year. gcc/fortran/ * gfortranspec.cc (lang_specific_driver): Update copyright notice dates. * gfc-internals.texi: Bump @copying's copyright year. * gfortran.texi: Ditto. * intrinsic.texi: Ditto. * invoke.texi: Ditto. gcc/go/ * gccgo.texi: Bump @copyrights-go year. libgomp/ * libgomp.texi: Bump @copying's copyright year. libitm/ * libitm.texi: Bump @copying's copyright year. libquadmath/ * libquadmath.texi: Bump @copying's copyright year.
2023-01-02Update Copyright year in ChangeLog filesJakub Jelinek1-1/+1
2022 -> 2023
2022-12-22compiler: remove unused fieldsIan Lance Taylor8-34/+19
This avoids clang warnings: gcc/go/gofrontend/escape.cc:1290:17: warning: private field 'fn_' is not used [-Wunused-private-field] gcc/go/gofrontend/escape.cc:3478:19: warning: private field 'context_' is not used [-Wunused-private-field] gcc/go/gofrontend/lex.h:564:15: warning: private field 'input_file_name_' is not used [-Wunused-private-field] gcc/go/gofrontend/types.cc:5788:20: warning: private field 'call_' is not used [-Wunused-private-field] gcc/go/gofrontend/wb.cc:206:9: warning: private field 'gogo_' is not used [-Wunused-private-field] Path by Martin Liška. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/458975
2022-12-20libgo: check for makecontext in -lucontextIan Lance Taylor1-1/+1
Patch from Sören Tempel. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/458396
2022-12-12libgo: bump major versionIan Lance Taylor1-1/+1
PR go/108057 The current version is the same as for the previous GCC release, but there have been minor changes like new type descriptors that make it impossible to run Go programs built with the previous GCC release with the current libgo. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/456976
2022-11-30runtime: force XSI strerror on hurdIan Lance Taylor1-1/+1
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/454275
2022-11-29syscall, runtime: always call XSI strerror_rIan Lance Taylor1-1/+1
This does the right thing for either glibc or musl on GNU/Linux. Based on patch by Sören Tempel. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/454176
2022-11-21changelog: Fix extra space after tab.Martin Liska1-26/+26
2022-11-15Daily bump.GCC Administrator1-0/+86
2022-11-14Revert "sphinx: copy files from texi2rst-generated repository"Martin Liska13-570/+0
This reverts commit c63539ffe4c0e327337a1a51f638d9c8c958cb26.
2022-11-14Revert "sphinx: support Sphinx in build system"Martin Liska1-29/+36
This reverts commit 41a45cba0021f597dbfdec1f782026215ea21726.
2022-11-14Revert "sphinx: remove texinfo files"Martin Liska1-0/+521
This reverts commit 54ca4eef58661a7d7a511e2bbbe309bde1732abf.
2022-11-14Revert "sphinx: add --with-sphinx-build"Martin Liska1-5/+5
This reverts commit 1f5a932e89b0c2c4a7af7f849ca2e2e3dbf329e0.
2022-11-14Revert "sphinx: support installation if sphinx-build is missing"Martin Liska1-2/+5
This reverts commit e5821d3f62b5bf532db1be661459b7553a956fa2.
2022-11-14Revert "sphinx: add missing trailing newline"Martin Liska12-12/+12
This reverts commit 3ed1b4ce7c9bdf8c777d12da0f5fe4cae8ba7c8e.
2022-11-14Revert "sphinx: add missing newline for conf.py files."Martin Liska1-1/+1
This reverts commit bd044dae51caea3c641f86ec5cb0ebccf7e06de7.
2022-11-11Daily bump.GCC Administrator1-0/+4
2022-11-10sphinx: add missing newline for conf.py files.Martin Liska1-1/+1
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.
2022-11-10Daily bump.GCC Administrator1-0/+67
2022-11-09go: don't crash if __atomic_fetch_add functions are usedIan Lance Taylor1-4/+8
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}.
2022-11-09sphinx: add missing trailing newlineMartin Liska12-12/+12
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: 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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 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2022-11-09sphinx: support installation if sphinx-build is missingMartin Liska1-5/+2
gcc/ChangeLog: * Makefile.in: Support installation if sphinx-build is missing. gcc/ada/ChangeLog: * gcc-interface/Make-lang.in: Support installation if sphinx-build is missing. gcc/cp/ChangeLog: * Make-lang.in: Support installation if sphinx-build is missing. gcc/d/ChangeLog: * Make-lang.in: Support installation if sphinx-build is missing. gcc/fortran/ChangeLog: * Make-lang.in: Support installation if sphinx-build is missing. gcc/go/ChangeLog: * Make-lang.in: Support installation if sphinx-build is missing. Support installation if sphinx-build is missing. gcc/jit/ChangeLog: * Make-lang.in: Support installation if sphinx-build is missing.
2022-11-09sphinx: add --with-sphinx-buildMartin Liska1-5/+5
gcc/ChangeLog: * Makefile.in: Support --with-sphinx-build. * configure.ac: * configure: Regenerate. gcc/ada/ChangeLog: * gcc-interface/Make-lang.in: Support --with-sphinx-build. gcc/d/ChangeLog: * Make-lang.in: Support --with-sphinx-build. gcc/fortran/ChangeLog: * Make-lang.in: Support --with-sphinx-build. gcc/go/ChangeLog: * Make-lang.in: Support --with-sphinx-build. gcc/jit/ChangeLog: * Make-lang.in: Support --with-sphinx-build. libgomp/ChangeLog: * Makefile.in: Support --with-sphinx-build. * configure.ac: Likewise.. * configure: Regenerate. libiberty/ChangeLog: * Makefile.in: Support --with-sphinx-build. * configure.ac: Likewise. * configure: Regenerate. libitm/ChangeLog: * Makefile.in: Support --with-sphinx-build. * configure.ac: Likewise. * configure: Regenerate. libquadmath/ChangeLog: * Makefile.in: Support --with-sphinx-build. * configure.ac: Likewise. * configure: Regenerate.
2022-11-09sphinx: remove texinfo filesMartin Liska1-521/+0
gcc/d/ChangeLog: * gdc.texi: Removed. gcc/ChangeLog: * doc/analyzer.texi: Removed. * doc/avr-mmcu.texi: Removed. * doc/bugreport.texi: Removed. * doc/cfg.texi: Removed. * doc/collect2.texi: Removed. * doc/compat.texi: Removed. * doc/configfiles.texi: Removed. * doc/configterms.texi: Removed. * doc/contrib.texi: Removed. * doc/contribute.texi: Removed. * doc/cpp.texi: Removed. * doc/cppdiropts.texi: Removed. * doc/cppenv.texi: Removed. * doc/cppinternals.texi: Removed. * doc/cppopts.texi: Removed. * doc/cppwarnopts.texi: Removed. * doc/extend.texi: Removed. * doc/fragments.texi: Removed. * doc/frontends.texi: Removed. * doc/gcc.texi: Removed. * doc/gccint.texi: Removed. * doc/gcov-dump.texi: Removed. * doc/gcov-tool.texi: Removed. * doc/gcov.texi: Removed. * doc/generic.texi: Removed. * doc/gimple.texi: Removed. * doc/gnu.texi: Removed. * doc/gty.texi: Removed. * doc/headerdirs.texi: Removed. * doc/hostconfig.texi: Removed. * doc/implement-c.texi: Removed. * doc/implement-cxx.texi: Removed. * doc/include/fdl.texi: Removed. * doc/include/funding.texi: Removed. * doc/include/gcc-common.texi: Removed. * doc/include/gpl_v3.texi: Removed. * doc/install.texi: Removed. * doc/interface.texi: Removed. * doc/invoke.texi: Removed. * doc/languages.texi: Removed. * doc/libgcc.texi: Removed. * doc/loop.texi: Removed. * doc/lto-dump.texi: Removed. * doc/lto.texi: Removed. * doc/makefile.texi: Removed. * doc/match-and-simplify.texi: Removed. * doc/md.texi: Removed. * doc/objc.texi: Removed. * doc/optinfo.texi: Removed. * doc/options.texi: Removed. * doc/passes.texi: Removed. * doc/plugins.texi: Removed. * doc/poly-int.texi: Removed. * doc/portability.texi: Removed. * doc/rtl.texi: Removed. * doc/service.texi: Removed. * doc/sourcebuild.texi: Removed. * doc/standards.texi: Removed. * doc/tm.texi: Removed. * doc/tree-ssa.texi: Removed. * doc/trouble.texi: Removed. * doc/ux.texi: Removed. * doc/tm.texi.in: Removed. gcc/fortran/ChangeLog: * gfc-internals.texi: Removed. * gfortran.texi: Removed. * intrinsic.texi: Removed. * invoke.texi: Removed. gcc/go/ChangeLog: * gccgo.texi: Removed. libgomp/ChangeLog: * libgomp.texi: Removed. libiberty/ChangeLog: * at-file.texi: Removed. * copying-lib.texi: Removed. * functions.texi: Removed. * libiberty.texi: Removed. * obstacks.texi: Removed. libitm/ChangeLog: * libitm.texi: Removed. libquadmath/ChangeLog: * libquadmath.texi: Removed.
2022-11-09sphinx: support Sphinx in build systemMartin Liska1-36/+29
config/ChangeLog: * acx.m4: Do not wrap REPORT_BUGS_TO. ChangeLog: * configure: Regenerate. * configure.ac: Support Sphinx based documentation. gcc/ChangeLog: * Makefile.in: Support Sphinx based documentation. * configure: Regenerate. * configure.ac: Support Sphinx based documentation. * genhooks.cc (struct s_hook): Emit tm.rst.in file. gcc/cp/ChangeLog: * Make-lang.in: Support Sphinx based documentation. gcc/d/ChangeLog: * Make-lang.in: Support Sphinx based documentation. gcc/fortran/ChangeLog: * Make-lang.in: Support Sphinx based documentation. gcc/go/ChangeLog: * Make-lang.in: Support Sphinx based documentation. libgomp/ChangeLog: * Makefile.in: Support Sphinx based documentation. libiberty/ChangeLog: * Makefile.in: Support Sphinx based documentation. libitm/ChangeLog: * Makefile.in: Support Sphinx based documentation. libquadmath/ChangeLog: * Makefile.in: Support Sphinx based documentation.
2022-11-09sphinx: copy files from texi2rst-generated repositoryMartin Liska13-0/+570
ChangeLog: * doc/Makefile: New file. * doc/_static/custom.css: New file. * doc/baseconf.py: New file. * doc/bsd.rst: New file. * doc/contrib.rst: New file. * doc/contribute.rst: New file. * doc/cppdiropts.rst: New file. * doc/cppenv.rst: New file. * doc/cppopts.rst: New file. * doc/cppwarnopts.rst: New file. * doc/favicon.ico: New file. * doc/funding.rst: New file. * doc/gcc_sphinx.py: New file. * doc/gnu.rst: New file. * doc/gnu_free_documentation_license.rst: New file. * doc/gpl-3.0.rst: New file. * doc/indices-and-tables.rst: New file. * doc/lgpl-2.1.rst: New file. * doc/logo.pdf: New file. * doc/logo.svg: New file. * doc/md.rst: New file. * doc/requirements.txt: New file. gcc/d/ChangeLog: * doc/conf.py: New file. * doc/copyright.rst: New file. * doc/general-public-license-3.rst: New file. * doc/gnu-free-documentation-license.rst: New file. * doc/index.rst: New file. * doc/indices-and-tables.rst: New file. * doc/invoking-gdc.rst: New file. * doc/invoking-gdc/code-generation.rst: New 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doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/msp430-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/nds32-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/nios-ii-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/nvidia-ptx-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/powerpc-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/risc-v-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/rl78-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/rx-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/s-390-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/sh-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/symbian-os-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/v850-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/visium-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/x86-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/xstormy16-function-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/designated-initializers.rst: New file. * doc/gcc/extensions-to-the-c-language-family/determining-the-alignment-of-functions-types-or-variables.rst: New file. * doc/gcc/extensions-to-the-c-language-family/dollar-signs-in-identifier-names.rst: New file. * doc/gcc/extensions-to-the-c-language-family/double-word-integers.rst: New file. * doc/gcc/extensions-to-the-c-language-family/enumerator-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/fixed-point-types.rst: New file. * doc/gcc/extensions-to-the-c-language-family/format-checks-specific-to-particular-target-machines.rst: New file. * doc/gcc/extensions-to-the-c-language-family/function-names-as-strings.rst: New file. * doc/gcc/extensions-to-the-c-language-family/getting-the-return-or-frame-address-of-a-function.rst: New file. * doc/gcc/extensions-to-the-c-language-family/half-precision-floating-point.rst: New file. * doc/gcc/extensions-to-the-c-language-family/hex-floats.rst: New file. * doc/gcc/extensions-to-the-c-language-family/how-to-use-inline-assembly-language-in-c-code.rst: New file. * doc/gcc/extensions-to-the-c-language-family/incomplete-enum-types.rst: New file. * doc/gcc/extensions-to-the-c-language-family/label-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/labels-as-values.rst: New file. * doc/gcc/extensions-to-the-c-language-family/legacy-sync-built-in-functions-for-atomic-memory-access.rst: New file. * doc/gcc/extensions-to-the-c-language-family/locally-declared-labels.rst: New file. * doc/gcc/extensions-to-the-c-language-family/macros-with-a-variable-number-of-arguments.rst: New file. * doc/gcc/extensions-to-the-c-language-family/mixed-declarations-labels-and-code.rst: New file. * doc/gcc/extensions-to-the-c-language-family/named-address-spaces.rst: New file. * doc/gcc/extensions-to-the-c-language-family/nested-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/non-constant-initializers.rst: New file. * doc/gcc/extensions-to-the-c-language-family/non-lvalue-arrays-may-have-subscripts.rst: New file. * doc/gcc/extensions-to-the-c-language-family/nonlocal-gotos.rst: New file. * doc/gcc/extensions-to-the-c-language-family/object-size-checking-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/other-built-in-functions-provided-by-gcc.rst: New file. * doc/gcc/extensions-to-the-c-language-family/pointer-arguments-in-variadic-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/pointers-to-arrays-with-qualifiers-work-as-expected.rst: New file. * doc/gcc/extensions-to-the-c-language-family/pragmas-accepted-by-gcc.rst: New file. * doc/gcc/extensions-to-the-c-language-family/prototypes-and-old-style-function-definitions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/referring-to-a-type-with-typeof.rst: New file. * doc/gcc/extensions-to-the-c-language-family/slightly-looser-rules-for-escaped-newlines.rst: New file. * doc/gcc/extensions-to-the-c-language-family/specifying-attributes-of-types.rst: New file. * doc/gcc/extensions-to-the-c-language-family/specifying-attributes-of-variables.rst: New file. * doc/gcc/extensions-to-the-c-language-family/statement-attributes.rst: New file. * doc/gcc/extensions-to-the-c-language-family/statements-and-declarations-in-expressions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/structures-with-no-members.rst: New file. * doc/gcc/extensions-to-the-c-language-family/support-for-offsetof.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/aarch64-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/alpha-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/altera-nios-ii-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/arc-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/arc-simd-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-armv8-m-security-extensions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-c-language-extensions-acle.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-floating-point-status-and-control-intrinsics.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-iwmmxt-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/avr-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/basic-powerpc-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/blackfin-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/bpf-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/fr-v-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-dsp-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-loongson-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-paired-single-support.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/mips-simd-architecture-msa-support.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/msp430-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/nds32-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/other-mips-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/picochip-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-altivec-vsx-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-atomic-memory-operation-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-hardware-transactional-memory-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/powerpc-matrix-multiply-assist-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/pru-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/risc-v-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/rx-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/s-390-system-z-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/sh-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/sparc-vis-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/ti-c6x-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/x86-built-in-functions.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/x86-control-flow-protection-intrinsics.rst: New file. * doc/gcc/extensions-to-the-c-language-family/target-builtins/x86-transactional-memory-intrinsics.rst: New file. * doc/gcc/extensions-to-the-c-language-family/the-character-esc-in-constants.rst: New file. * doc/gcc/extensions-to-the-c-language-family/thread-local-storage.rst: New file. * 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doc/gcc/known-causes-of-trouble-with-gcc/disappointments-and-misunderstandings.rst: New file. * doc/gcc/known-causes-of-trouble-with-gcc/fixed-header-files.rst: New file. * doc/gcc/known-causes-of-trouble-with-gcc/incompatibilities-of-gcc.rst: New file. * doc/gcc/known-causes-of-trouble-with-gcc/interoperation.rst: New file. * doc/gcc/known-causes-of-trouble-with-gcc/standard-libraries.rst: New file. * doc/gcc/known-causes-of-trouble-with-gcc/warning-messages-and-error-messages.rst: New file. * doc/gcc/language-standards-supported-by-gcc.rst: New file. * doc/gcc/language-standards-supported-by-gcc/c++-language.rst: New file. * doc/gcc/language-standards-supported-by-gcc/c-language.rst: New file. * doc/gcc/language-standards-supported-by-gcc/d-language.rst: New file. * doc/gcc/language-standards-supported-by-gcc/go-language.rst: New file. * doc/gcc/language-standards-supported-by-gcc/objective-c-and-objective-c++-languages.rst: New file. * 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doc/gccint/guidelines-for-diagnostics.rst: New file. * doc/gccint/guidelines-for-options.rst: New file. * doc/gccint/host-common.rst: New file. * doc/gccint/host-configuration.rst: New file. * doc/gccint/host-filesystem.rst: New file. * doc/gccint/host-makefile-fragments.rst: New file. * doc/gccint/host-misc.rst: New file. * doc/gccint/index.rst: New file. * doc/gccint/indices-and-tables.rst: New file. * doc/gccint/interfacing-to-gcc-output.rst: New file. * doc/gccint/introduction.rst: New file. * doc/gccint/language-front-ends-in-gcc.rst: New file. * doc/gccint/link-time-optimization.rst: New file. * doc/gccint/link-time-optimization/design-overview.rst: New file. * doc/gccint/link-time-optimization/internal-flags-controlling-lto1.rst: New file. * doc/gccint/link-time-optimization/lto-file-sections.rst: New file. * doc/gccint/link-time-optimization/using-summary-information-in-ipa-passes.rst: New file. * 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doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/headers-installed-by-gcc.rst: New file. * doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/library-source-files-and-headers-under-the-gcc-directory.rst: New file. * doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/makefile-targets.rst: New file. * doc/gccint/source-tree-structure-and-build-system/the-gcc-subdirectory/subdirectories-of-gcc.rst: New file. * doc/gccint/source-tree-structure-and-build-system/top-level-source-directory.rst: New file. * doc/gccint/standard-header-file-directories.rst: New file. * doc/gccint/static-analyzer.rst: New file. * doc/gccint/target-macros.rst: New file. * doc/gccint/target-macros/adding-support-for-named-address-spaces.rst: New file. * doc/gccint/target-macros/addressing-modes.rst: New file. * doc/gccint/target-macros/adjusting-the-instruction-scheduler.rst: New file. * doc/gccint/target-macros/anchored-addresses.rst: New file. * doc/gccint/target-macros/c++-abi-parameters.rst: New file. * doc/gccint/target-macros/condition-code-status.rst: New file. * doc/gccint/target-macros/controlling-debugging-information-format.rst: New file. * doc/gccint/target-macros/controlling-the-compilation-driver-gcc.rst: New file. * doc/gccint/target-macros/cross-compilation-and-floating-point.rst: New file. * doc/gccint/target-macros/d-abi-parameters.rst: New file. * doc/gccint/target-macros/defining-coprocessor-specifics-for-mips-targets.rst: New file. * doc/gccint/target-macros/defining-data-structures-for-per-function-information.rst: New file. * doc/gccint/target-macros/defining-target-specific-uses-of-attribute.rst: New file. * doc/gccint/target-macros/defining-the-output-assembler-language.rst: New file. * doc/gccint/target-macros/defining-the-output-assembler-language/assembler-commands-for-alignment.rst: New file. * 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doc/gccint/target-macros/defining-the-output-assembler-language/the-overall-framework-of-an-assembler-file.rst: New file. * doc/gccint/target-macros/describing-relative-costs-of-operations.rst: New file. * doc/gccint/target-macros/dividing-the-output-into-sections-texts-data.rst: New file. * doc/gccint/target-macros/emulating-tls.rst: New file. * doc/gccint/target-macros/implementing-the-varargs-macros.rst: New file. * doc/gccint/target-macros/implicit-calls-to-library-routines.rst: New file. * doc/gccint/target-macros/layout-of-source-language-data-types.rst: New file. * doc/gccint/target-macros/miscellaneous-parameters.rst: New file. * doc/gccint/target-macros/mode-switching-instructions.rst: New file. * doc/gccint/target-macros/parameters-for-precompiled-header-validity-checking.rst: New file. * doc/gccint/target-macros/position-independent-code.rst: New file. * doc/gccint/target-macros/register-classes.rst: New file. * doc/gccint/target-macros/register-usage.rst: New file. * doc/gccint/target-macros/run-time-target-specification.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/basic-stack-layout.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/caller-saves-register-allocation.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/eliminating-frame-pointer-and-arg-pointer.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/exception-handling-support.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/function-entry-and-exit.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/generating-code-for-profiling.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/how-large-values-are-returned.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/how-scalar-function-values-are-returned.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/miscellaneous-register-hooks.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/passing-arguments-in-registers.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/passing-function-arguments-on-the-stack.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/permitting-tail-calls.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/registers-that-address-the-stack-frame.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/shrink-wrapping-separate-components.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/specifying-how-stack-checking-is-done.rst: New file. * doc/gccint/target-macros/stack-layout-and-calling-conventions/stack-smashing-protection.rst: New file. * doc/gccint/target-macros/storage-layout.rst: New file. * doc/gccint/target-macros/support-for-nested-functions.rst: New file. * doc/gccint/target-macros/the-global-targetm-variable.rst: New file. * doc/gccint/target-makefile-fragments.rst: New file. * doc/gccint/testsuites.rst: New test. * doc/gccint/testsuites/ada-language-testsuites.rst: New test. * doc/gccint/testsuites/c-language-testsuites.rst: New test. * doc/gccint/testsuites/directives-used-within-dejagnu-tests.rst: New test. * doc/gccint/testsuites/directives-used-within-dejagnu-tests/commands-for-use-in-dg-final.rst: New test. * doc/gccint/testsuites/directives-used-within-dejagnu-tests/features-for-dg-add-options.rst: New test. * doc/gccint/testsuites/directives-used-within-dejagnu-tests/keywords-describing-target-attributes.rst: New test. * doc/gccint/testsuites/directives-used-within-dejagnu-tests/selecting-targets-to-which-a-test-applies.rst: New test. * 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doc/gccint/the-gcc-low-level-runtime-library/language-independent-routines-for-exception-handling.rst: New file. * doc/gccint/the-gcc-low-level-runtime-library/miscellaneous-runtime-library-routines.rst: New file. * doc/gccint/the-gcc-low-level-runtime-library/routines-for-decimal-floating-point-emulation.rst: New file. * doc/gccint/the-gcc-low-level-runtime-library/routines-for-fixed-point-fractional-emulation.rst: New file. * doc/gccint/the-gcc-low-level-runtime-library/routines-for-floating-point-emulation.rst: New file. * doc/gccint/the-gcc-low-level-runtime-library/routines-for-integer-arithmetic.rst: New file. * doc/gccint/the-language.rst: New file. * doc/gccint/user-experience-guidelines.rst: New file. * doc/install/binaries.rst: New file. * doc/install/building.rst: New file. * doc/install/building/building-a-cross-compiler.rst: New file. * doc/install/building/building-a-native-compiler.rst: New file. * doc/install/building/building-in-parallel.rst: New file. * doc/install/building/building-the-ada-compiler.rst: New file. * doc/install/building/building-the-d-compiler.rst: New file. * doc/install/building/building-with-profile-feedback.rst: New file. * doc/install/conf.py: New file. * doc/install/configuration.rst: New file. * doc/install/copyright.rst: New file. * doc/install/downloading-gcc.rst: New file. * doc/install/final-installation.rst: New file. * doc/install/gnu-free-documentation-license.rst: New file. * doc/install/host-target-specific-installation-notes-for-gcc.rst: New file. * doc/install/how-can-you-run-the-testsuite-on-selected-tests.rst: New test. * doc/install/how-to-interpret-test-results.rst: New file. * doc/install/index.rst: New file. * doc/install/indices-and-tables.rst: New file. * doc/install/installing-gcc.rst: New file. * doc/install/passing-options-and-running-multiple-testsuites.rst: New test. * doc/install/prerequisites.rst: New file. * doc/install/submitting-test-results.rst: New file. * doc/install/testing.rst: 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doc/gfortran/intrinsic-procedures/precision.rst: New file. * doc/gfortran/intrinsic-procedures/present.rst: New file. * doc/gfortran/intrinsic-procedures/product.rst: New file. * doc/gfortran/intrinsic-procedures/radix.rst: New file. * doc/gfortran/intrinsic-procedures/ran.rst: New file. * doc/gfortran/intrinsic-procedures/rand.rst: New file. * doc/gfortran/intrinsic-procedures/randominit.rst: New file. * doc/gfortran/intrinsic-procedures/randomnumber.rst: New file. * doc/gfortran/intrinsic-procedures/randomseed.rst: New file. * doc/gfortran/intrinsic-procedures/range.rst: New file. * doc/gfortran/intrinsic-procedures/rank.rst: New file. * doc/gfortran/intrinsic-procedures/real.rst: New file. * doc/gfortran/intrinsic-procedures/rename.rst: New file. * doc/gfortran/intrinsic-procedures/repeat.rst: New file. * doc/gfortran/intrinsic-procedures/reshape.rst: New file. * doc/gfortran/intrinsic-procedures/rrspacing.rst: New file. * doc/gfortran/intrinsic-procedures/rshift.rst: New file. * 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doc/gfortran/runtime/tmpdir.rst: New file. * doc/gfortran/standards.rst: New file. * doc/gfortran/type-and-enum-abi-documentation.rst: New file. gcc/go/ChangeLog: * doc/c-interoperability.rst: New file. * doc/c-type-interoperability.rst: New file. * doc/compiler-directives.rst: New file. * doc/conf.py: New file. * doc/copyright.rst: New file. * doc/function-names.rst: New file. * doc/general-public-license-3.rst: New file. * doc/gnu-free-documentation-license.rst: New file. * doc/import-and-export.rst: New file. * doc/index.rst: New file. * doc/indices-and-tables.rst: New file. * doc/introduction.rst: New file. * doc/invoking-gccgo.rst: New file. libgomp/ChangeLog: * doc/amd-radeon-gcn.rst: New file. * doc/conf.py: New file. * doc/copyright.rst: New file. * doc/cuda-streams-usage.rst: New file. * doc/enabling-openacc.rst: New file. * doc/enabling-openmp.rst: New file. * doc/first-invocation-nvidia-cublas-library-api.rst: New file. * doc/first-invocation-openacc-library-api.rst: New file. * doc/funding.rst: New file. * doc/general-public-license-3.rst: New file. * doc/gnu-free-documentation-license.rst: New file. * doc/implementation-status-and-implementation-defined-behavior.rst: New file. * doc/index.rst: New file. * doc/indices-and-tables.rst: New file. * doc/introduction.rst: New file. * doc/memory-allocation-with-libmemkind.rst: New file. * doc/nvptx.rst: New file. * doc/offload-target-specifics.rst: New file. * doc/openacc-environment-variables.rst: New file. * doc/openacc-environment-variables/accdevicenum.rst: New file. * doc/openacc-environment-variables/accdevicetype.rst: New file. * doc/openacc-environment-variables/accproflib.rst: New file. * doc/openacc-environment-variables/gccaccnotify.rst: New file. * doc/openacc-introduction.rst: New file. * doc/openacc-library-and-environment-variables.rst: New file. * doc/openacc-library-interoperability.rst: New file. * doc/openacc-profiling-interface.rst: New file. * doc/openacc-runtime-library-routines.rst: 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doc/openacc-runtime-library-routines/accgetdevicetype.rst: New file. * doc/openacc-runtime-library-routines/accgetnumdevices.rst: New file. * doc/openacc-runtime-library-routines/accgetproperty.rst: New file. * doc/openacc-runtime-library-routines/acchostptr.rst: New file. * doc/openacc-runtime-library-routines/accinit.rst: New file. * doc/openacc-runtime-library-routines/accispresent.rst: New file. * doc/openacc-runtime-library-routines/accmalloc.rst: New file. * doc/openacc-runtime-library-routines/accmapdata.rst: New file. * doc/openacc-runtime-library-routines/accmemcpyfromdevice.rst: New file. * doc/openacc-runtime-library-routines/accmemcpytodevice.rst: New file. * doc/openacc-runtime-library-routines/accondevice.rst: New file. * doc/openacc-runtime-library-routines/accpresentorcopyin.rst: New file. * doc/openacc-runtime-library-routines/accpresentorcreate.rst: New file. * doc/openacc-runtime-library-routines/accproflookup.rst: New file. * doc/openacc-runtime-library-routines/accprofregister.rst: New file. * doc/openacc-runtime-library-routines/accprofunregister.rst: New file. * doc/openacc-runtime-library-routines/accregisterlibrary.rst: New file. * doc/openacc-runtime-library-routines/accsetcudastream.rst: New file. * doc/openacc-runtime-library-routines/accsetdevicenum.rst: New file. * doc/openacc-runtime-library-routines/accsetdevicetype.rst: New file. * doc/openacc-runtime-library-routines/accshutdown.rst: New file. * doc/openacc-runtime-library-routines/accunmapdata.rst: New file. * doc/openacc-runtime-library-routines/accupdatedevice.rst: New file. * doc/openacc-runtime-library-routines/accupdateself.rst: New file. * doc/openacc-runtime-library-routines/accwait.rst: New file. * doc/openacc-runtime-library-routines/accwaitall.rst: New file. * doc/openacc-runtime-library-routines/accwaitallasync.rst: New file. * doc/openacc-runtime-library-routines/accwaitasync.rst: New file. * doc/openmp-context-selectors.rst: New file. * doc/openmp-environment-variables.rst: New file. * doc/openmp-environment-variables/gompcpuaffinity.rst: New file. * doc/openmp-environment-variables/gompdebug.rst: New file. * doc/openmp-environment-variables/gomprtemsthreadpools.rst: New file. * doc/openmp-environment-variables/gompspincount.rst: New file. * doc/openmp-environment-variables/gompstacksize.rst: New file. * doc/openmp-environment-variables/ompcancellation.rst: New file. * doc/openmp-environment-variables/ompdefaultdevice.rst: New file. * doc/openmp-environment-variables/ompdisplayenv.rst: New file. * doc/openmp-environment-variables/ompdynamic.rst: New file. * doc/openmp-environment-variables/ompmaxactivelevels.rst: New file. * doc/openmp-environment-variables/ompmaxtaskpriority.rst: New file. * doc/openmp-environment-variables/ompnested.rst: New file. * doc/openmp-environment-variables/ompnumteams.rst: New file. * doc/openmp-environment-variables/ompnumthreads.rst: New file. * doc/openmp-environment-variables/ompplaces.rst: New file. * doc/openmp-environment-variables/ompprocbind.rst: New file. * doc/openmp-environment-variables/ompschedule.rst: New file. * doc/openmp-environment-variables/ompstacksize.rst: New file. * doc/openmp-environment-variables/omptargetoffload.rst: New file. * doc/openmp-environment-variables/ompteamsthreadlimit.rst: New file. * doc/openmp-environment-variables/ompthreadlimit.rst: New file. * doc/openmp-environment-variables/ompwaitpolicy.rst: New file. * doc/openmp-implementation-specifics.rst: New file. * doc/openmp-implementation-status.rst: New file. * doc/openmp-implementation-status/openmp-45.rst: New file. * doc/openmp-implementation-status/openmp-50.rst: New file. * doc/openmp-implementation-status/openmp-51.rst: New file. * doc/openmp-implementation-status/openmp-52.rst: New file. * doc/openmp-runtime-library-routines.rst: New file. * doc/openmp-runtime-library-routines/ompdestroylock.rst: New file. * doc/openmp-runtime-library-routines/ompdestroynestlock.rst: New file. * doc/openmp-runtime-library-routines/ompfulfillevent.rst: New file. * doc/openmp-runtime-library-routines/ompgetactivelevel.rst: New file. * doc/openmp-runtime-library-routines/ompgetancestorthreadnum.rst: New file. * doc/openmp-runtime-library-routines/ompgetcancellation.rst: New file. * doc/openmp-runtime-library-routines/ompgetdefaultdevice.rst: New file. * doc/openmp-runtime-library-routines/ompgetdevicenum.rst: New file. * doc/openmp-runtime-library-routines/ompgetdynamic.rst: New file. * doc/openmp-runtime-library-routines/ompgetinitialdevice.rst: New file. * doc/openmp-runtime-library-routines/ompgetlevel.rst: New file. * doc/openmp-runtime-library-routines/ompgetmaxactivelevels.rst: New file. * doc/openmp-runtime-library-routines/ompgetmaxtaskpriority.rst: New file. * doc/openmp-runtime-library-routines/ompgetmaxteams.rst: New file. * doc/openmp-runtime-library-routines/ompgetmaxthreads.rst: New file. * doc/openmp-runtime-library-routines/ompgetnested.rst: New file. * doc/openmp-runtime-library-routines/ompgetnumdevices.rst: New file. * doc/openmp-runtime-library-routines/ompgetnumprocs.rst: New file. * doc/openmp-runtime-library-routines/ompgetnumteams.rst: New file. * doc/openmp-runtime-library-routines/ompgetnumthreads.rst: New file. * doc/openmp-runtime-library-routines/ompgetprocbind.rst: New file. * doc/openmp-runtime-library-routines/ompgetschedule.rst: New file. * doc/openmp-runtime-library-routines/ompgetsupportedactivelevels.rst: New file. * doc/openmp-runtime-library-routines/ompgetteamnum.rst: New file. * doc/openmp-runtime-library-routines/ompgetteamsize.rst: New file. * doc/openmp-runtime-library-routines/ompgetteamsthreadlimit.rst: New file. * doc/openmp-runtime-library-routines/ompgetthreadlimit.rst: New file. * doc/openmp-runtime-library-routines/ompgetthreadnum.rst: New file. * doc/openmp-runtime-library-routines/ompgetwtick.rst: New file. * doc/openmp-runtime-library-routines/ompgetwtime.rst: New file. * doc/openmp-runtime-library-routines/ompinfinal.rst: New file. * doc/openmp-runtime-library-routines/ompinitlock.rst: New file. * doc/openmp-runtime-library-routines/ompinitnestlock.rst: New file. * doc/openmp-runtime-library-routines/ompinparallel.rst: New file. * doc/openmp-runtime-library-routines/ompisinitialdevice.rst: New file. * doc/openmp-runtime-library-routines/ompsetdefaultdevice.rst: New file. * doc/openmp-runtime-library-routines/ompsetdynamic.rst: New file. * doc/openmp-runtime-library-routines/ompsetlock.rst: New file. * doc/openmp-runtime-library-routines/ompsetmaxactivelevels.rst: New file. * doc/openmp-runtime-library-routines/ompsetnested.rst: New file. * doc/openmp-runtime-library-routines/ompsetnestlock.rst: New file. * doc/openmp-runtime-library-routines/ompsetnumteams.rst: New file. * doc/openmp-runtime-library-routines/ompsetnumthreads.rst: New file. * doc/openmp-runtime-library-routines/ompsetschedule.rst: New file. * doc/openmp-runtime-library-routines/ompsetteamsthreadlimit.rst: New file. * doc/openmp-runtime-library-routines/omptestlock.rst: New file. * doc/openmp-runtime-library-routines/omptestnestlock.rst: New file. * doc/openmp-runtime-library-routines/ompunsetlock.rst: New file. * doc/openmp-runtime-library-routines/ompunsetnestlock.rst: New file. * doc/reporting-bugs.rst: New file. * doc/the-libgomp-abi.rst: New file. * doc/the-libgomp-abi/implementing-atomic-construct.rst: New file. * doc/the-libgomp-abi/implementing-barrier-construct.rst: New file. * doc/the-libgomp-abi/implementing-critical-construct.rst: New file. * doc/the-libgomp-abi/implementing-firstprivate-lastprivate-copyin-and-copyprivate-clauses.rst: New file. * doc/the-libgomp-abi/implementing-flush-construct.rst: New file. * doc/the-libgomp-abi/implementing-for-construct.rst: New file. * doc/the-libgomp-abi/implementing-master-construct.rst: New file. * doc/the-libgomp-abi/implementing-openaccs-parallel-construct.rst: New file. * doc/the-libgomp-abi/implementing-ordered-construct.rst: New file. * doc/the-libgomp-abi/implementing-parallel-construct.rst: New file. * doc/the-libgomp-abi/implementing-private-clause.rst: New file. * doc/the-libgomp-abi/implementing-reduction-clause.rst: New file. * doc/the-libgomp-abi/implementing-sections-construct.rst: New file. * doc/the-libgomp-abi/implementing-single-construct.rst: New file. * doc/the-libgomp-abi/implementing-threadprivate-construct.rst: New file. libiberty/ChangeLog: * doc/bsd.rst: New file. * doc/conf.py: New file. * doc/copyright.rst: New file. * doc/extensions.rst: New file. * doc/function-variable-and-macro-listing.rst: New file. * doc/index.rst: New file. * doc/indices-and-tables.rst: New file. * doc/introduction.rst: New file. * doc/lesser-general-public-license-2.1.rst: New file. * doc/overview.rst: New file. * doc/replacement-functions.rst: New file. * doc/supplemental-functions.rst: New file. * doc/using.rst: New file. libitm/ChangeLog: * doc/c-c++-language-constructs-for-tm.rst: New file. * doc/conf.py: New file. * doc/copyright.rst: New file. * doc/enabling-libitm.rst: New file. * doc/gnu-free-documentation-license.rst: New file. * doc/index.rst: New file. * doc/indices-and-tables.rst: New file. * doc/internals.rst: New file. * doc/locking-conventions.rst: New file. * doc/nesting-flat-vs-closed.rst: New file. * doc/the-libitm-abi.rst: New file. * doc/the-libitm-abi/function-list.rst: New file. * doc/the-libitm-abi/future-enhancements-to-the-abi.rst: New file. * doc/the-libitm-abi/library-design-principles.rst: New file. * doc/the-libitm-abi/memory-model.rst: New file. * doc/the-libitm-abi/non-objectives.rst: New file. * doc/the-libitm-abi/objectives.rst: New file. * doc/the-libitm-abi/sample-code.rst: New file. * doc/the-libitm-abi/types-and-macros-list.rst: New file. * doc/tm-methods-and-method-groups.rst: New file. libquadmath/ChangeLog: * doc/conf.py: New file. * doc/copyright.rst: New file. * doc/gnu-free-documentation-license.rst: New file. * doc/i-o-library-routines.rst: New file. * doc/index.rst: New file. * doc/indices-and-tables.rst: New file. * doc/introduction.rst: New file. * doc/math-library-routines.rst: New file. * doc/quadmathsnprintf.rst: New file. * doc/reporting-bugs.rst: New file. * doc/strtoflt128.rst: New file. * doc/typedef-and-constants.rst: New file.
2022-10-27runtime: use _libgo_off_t_type when calling C mmapIan Lance Taylor1-1/+1
The last argument to the C mmap function is type off_t, not uintptr. On some 32-bit systems, off_t is larger than uintptr. Based on patch by Sören Tempel. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/445735
2022-10-10compiler: treat S("") as a string constantIan Lance Taylor2-1/+4
The compiler neglected to notice that a conversion from a string constant to a string type was a valid string constant. No test case because this only caused a compiler failure when compiling without optimization, which is not the normal case, and is not a case that we test. Fixes golang/go#56113 Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/441555