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Ian Lance Taylor 9df1f362e0 compiler, libgo: support bootstrapping gc compiler
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
2023-06-23 16:15:56 -07:00
INSTALL
c++tools Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
config Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
contrib Daily bump. 2023-04-27 00:21:18 +00:00
fixincludes Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
gcc compiler, libgo: support bootstrapping gc compiler 2023-06-23 16:15:56 -07:00
gnattools Daily bump. 2023-04-27 00:21:18 +00:00
gotools Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
include Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
intl Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libada Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libatomic Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libbacktrace Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libcc1 Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libcody Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libcpp Daily bump. 2023-05-10 00:22:50 +00:00
libdecnumber Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libffi Daily bump. 2023-05-07 00:21:31 +00:00
libgcc Daily bump. 2023-06-04 00:20:45 +00:00
libgfortran Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libgm2 Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libgo compiler, libgo: support bootstrapping gc compiler 2023-06-23 16:15:56 -07:00
libgomp Daily bump. 2023-05-17 00:20:59 +00:00
libiberty Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libitm Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libobjc Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libphobos Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libquadmath Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libsanitizer Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libssp Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
libstdc++-v3 Daily bump. 2023-06-07 00:22:21 +00:00
libvtv Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
lto-plugin Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
maintainer-scripts Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
zlib Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
.dir-locals.el dir-locals: Use https for bug references 2021-07-20 11:40:34 +01:00
.gitattributes
.gitignore .gitignore: do not ignore config.h 2022-07-19 17:07:04 +03:00
ABOUT-NLS
COPYING
COPYING.LIB
COPYING.RUNTIME
COPYING3
COPYING3.LIB
ChangeLog Update ChangeLog and version files for release 2023-04-26 07:10:03 +00:00
ChangeLog.jit
ChangeLog.tree-ssa
MAINTAINERS MAINTAINERS: Add myself as CTF and BTF reviewer 2023-04-06 00:17:13 -07:00
Makefile.def configure: Do not build the ununsed libffi shared library. 2022-12-31 17:51:47 +00:00
Makefile.in configure: Do not build the ununsed libffi shared library. 2022-12-31 17:51:47 +00:00
Makefile.tpl Merge modula-2 front end onto gcc. 2022-12-14 17:43:08 +00:00
README
ar-lib
compile
config-ml.in
config.guess
config.rpath
config.sub config.sub: change mode to 755. 2021-12-21 09:10:57 +01:00
configure rust: Disable --enable-languages=rust and silently exclude it from --enable-languages=all for GCC 13 2023-04-18 12:18:13 +02:00
configure.ac rust: Disable --enable-languages=rust and silently exclude it from --enable-languages=all for GCC 13 2023-04-18 12:18:13 +02:00
depcomp
install-sh
libtool-ldflags
libtool.m4 Generic configury support for shared libs on VxWorks 2022-10-11 07:31:07 +00:00
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
lt~obsolete.m4
missing
mkdep
mkinstalldirs
move-if-change
multilib.am
symlink-tree
test-driver
ylwrap

README

This directory contains the GNU Compiler Collection (GCC).

The GNU Compiler Collection is free software.  See the files whose
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some of the runtime libraries, are under different terms; see the
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The directory INSTALL contains copies of the installation information
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of what is included in the GCC sources and what files GCC installs.

See the file gcc/doc/gcc.texi (together with other files that it
includes) for usage and porting information.  An online readable
version of the manual is in the files gcc/doc/gcc.info*.

See http://gcc.gnu.org/bugs/ for how to report bugs usefully.

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