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* Merge llvm-project main llvmorg-16-init-18548-gb0daacf58f41Dimitry Andric2023-07-233-206/+631
| | | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-16-init-18548-gb0daacf58f41. PR: 271047 MFC after: 1 month (cherry picked from commit bdd1243df58e60e85101c09001d9812a789b6bc4)
* Merge llvm-project release/15.x llvmorg-15.0.2-10-gf3c5289e7846Dimitry Andric2023-04-091-1/+35
| | | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-15.0.2-10-gf3c5289e7846. PR: 265425 MFC after: 2 weeks (cherry picked from commit 6246ae0b85d8159978c01ae916a9ad6cde9378b5)
* Merge llvm-project release/15.x llvmorg-15.0.0-rc2-40-gfbd2950d8d0dDimitry Andric2023-04-091-1/+10
| | | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-15.0.0-rc2-40-gfbd2950d8d0d. PR: 265425 MFC after: 2 weeks (cherry picked from commit 61cfbce3347e4372143bcabf7b197577b9f3958a)
* Merge llvm-project main llvmorg-15-init-17826-g1f8ae9d7e7e4Dimitry Andric2023-04-091-0/+20
| | | | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-15-init-17826-g1f8ae9d7e7e4, the last commit before the upstream release/16.x branch was created. PR: 265425 MFC after: 2 weeks (cherry picked from commit 972a253a57b6f144b0e4a3e2080a2a0076ec55a0)
* Merge llvm-project main llvmorg-15-init-17485-ga3e38b4a206bDimitry Andric2023-04-093-23/+29
| | | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-15-init-17485-ga3e38b4a206b. PR: 265425 MFC after: 2 weeks (cherry picked from commit fcaf7f8644a9988098ac6be2165bce3ea4786e91)
* Merge llvm-project main llvmorg-15-init-16436-g18a6ab5b8d1fDimitry Andric2023-04-093-1/+84
| | | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-15-init-16436-g18a6ab5b8d1f. PR: 265425 MFC after: 2 weeks (cherry picked from commit 753f127f3ace09432b2baeffd71a308760641a62)
* Merge llvm-project main llvmorg-15-init-15358-g53dc0f10787Dimitry Andric2023-04-093-13/+1558
| | | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-15-init-15358-g53dc0f10787. PR: 265425 MFC after: 2 weeks (cherry picked from commit 81ad626541db97eb356e2c1d4a20eb2a26a766ab)
* Apply libc++ fix for <ranges> not compiling at allDimitry Andric2022-06-041-0/+1
| | | | | | | | | | | | | | | Merge commit 44cdca37c01a from llvm git (by Arthur O'Dwyer): [libc++] Define `namespace views` in its own detail header. Discovered in the comments on D118748: we would like this namespace to exist anytime Ranges exists, regardless of whether concepts syntax is supported. Also, we'd like to fully granularize the <ranges> header, which means not putting any loose declarations at the top level. Differential Revision: https://reviews.llvm.org/D118809 (cherry picked from commit 53683b95ef66a12337999587cd98302b1b425920)
* Merge llvm-project main llvmorg-14-init-18294-gdb01b123d012Dimitry Andric2022-06-041-0/+4
| | | | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-14-init-18294-gdb01b123d012, the last commit before the upstream release/14.x branch was created. PR: 261742 MFC after: 2 weeks (cherry picked from commit 1fd87a682ad7442327078e1eeb63edc4258f9815)
* Merge llvm-project main llvmorg-14-init-17616-g024a1fab5c35Dimitry Andric2022-06-041-3/+55
| | | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-14-init-17616-g024a1fab5c35. PR: 261742 MFC after: 2 weeks (cherry picked from commit 04eeddc0aa8e0a417a16eaf9d7d095207f4a8623)
* Merge llvm-project main llvmorg-14-init-11187-g222442ec2d71Dimitry Andric2022-06-041-2/+59
| | | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-14-init-11187-g222442ec2d71. PR: 261742 MFC after: 2 weeks (cherry picked from commit 4824e7fd18a1223177218d4aec1b3c6c5c4a444e)
* Merge llvm-project main llvmorg-14-init-10223-g401b76fdf2b3Dimitry Andric2022-06-042-6/+103
| | | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-14-init-10223-g401b76fdf2b3. PR: 261742 MFC after: 2 weeks (cherry picked from commit 5e801ac66d24704442eba426ed13c3effb8a34e7)
* Install unwind.h into /usr/includeJohn Baldwin2022-02-201-3/+0
| | | | | | | | | | | | | | Install headers from LLVM's libunwind in place of the headers from libcxxrt and allow C applications to use the library. As part of this, remove include/unwind.h and switch libthr over to using the installed unwind.h. Reviewed by: dim, emaste MFC after: 10 days Differential Revision: https://reviews.freebsd.org/D34065 (cherry picked from commit c00d345665366a89aaba7244d6f078dc756f4c53)
* Merge llvm-project release/13.x llvmorg-13.0.0-rc1-97-g23ba3732246aDimitry Andric2021-12-062-26/+269
| | | | | | | | | This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-13.0.0-rc1-97-g23ba3732246a. PR: 258209 (cherry picked from commit 6e75b2fbf9a03e6876e0a3c089e0b3ad71876125)
* Merge llvm-project 12.0.1 release and follow-up fixesDimitry Andric2021-07-312-2/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge llvm-project main llvmorg-12-init-17869-g8e464dd76bef This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-12-init-17869-g8e464dd76bef, the last commit before the upstream release/12.x branch was created. PR: 255570 (cherry picked from commit e8d8bef961a50d4dc22501cde4fb9fb0be1b2532) Merge llvm-project 12.0.0 release This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-12.0.0-0-gd28af7c654d8, a.k.a. 12.0.0 release. PR: 255570 (cherry picked from commit d409305fa3838fb39b38c26fc085fb729b8766d5) Disable strict-fp for powerpcspe, as it does not work properly yet Merge commit 5c18d1136665 from llvm git (by Qiu Chaofan) [SPE] Disable strict-fp for SPE by default As discussed in PR50385, strict-fp on PowerPC SPE has not been handled well. This patch disables it by default for SPE. Reviewed By: nemanjai, vit9696, jhibbits Differential Revision: https://reviews.llvm.org/D103235 PR: 255570 (cherry picked from commit 715df83abc049b23d9acddc81f2480bd4c056d64) Apply upstream libc++ fix to allow building with devel/xxx-xtoolchain-gcc Merge commit 52e9d80d5db2 from llvm git (by Jason Liu): [libc++] add `inline` for __open's definition in ifstream and ofstream Summary: When building with gcc on AIX, it seems that gcc does not like the `always_inline` without the `inline` keyword. So adding the inline keywords in for __open in ifstream and ofstream. That will also make it consistent with __open in basic_filebuf (it seems we added `inline` there before for gcc build as well). Differential Revision: https://reviews.llvm.org/D99422 PR: 255570 (cherry picked from commit d099db25464b826c5724cf2fb5b22292bbe15f6e) Undefine HAVE_(DE)REGISTER_FRAME in llvm's config.h on arm Otherwise, the lli tool (enable by WITH_CLANG_EXTRAS) won't link on arm, stating that __register_frame is undefined. This function is normally provided by libunwind, but explicitly not for the ARM Exception ABI. Reported by: oh PR: 255570 (cherry picked from commit f336b45e943c7f9a90ffcea1a6c4c7039e54c73c) Merge llvm-project 12.0.1 rc2 This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-12.0.1-rc2-0-ge7dac564cd0e, a.k.a. 12.0.1 rc2. PR: 255570 (cherry picked from commit 23408297fbf3089f0388a8873b02fa75ab3f5bb9) Revert libunwind change to fix backtrace segfault on aarch64 Revert commit 22b615a96593 from llvm git (by Daniel Kiss): [libunwind] Support for leaf function unwinding. Unwinding leaf function is useful in cases when the backtrace finds a leaf function for example when it caused a signal. This patch also add the support for the DW_CFA_undefined because it marks the end of the frames. Ryan Prichard provided code for the tests. Reviewed By: #libunwind, mstorsjo Differential Revision: https://reviews.llvm.org/D83573 Reland with limit the test to the x86_64-linux target. Bisection has shown that this particular upstream commit causes programs using backtrace(3) on aarch64 to segfault. This affects the lang/rust port, for instance. Until we can upstream to fix this problem, revert the commit for now. Reported by: mikael PR: 256864 (cherry picked from commit 5866c369e4fd917c0d456f0f10b92ee354b82279) Merge llvm-project 12.0.1 release This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvmorg-12.0.1-0-gfed41342a82f, a.k.a. 12.0.1 release. PR: 255570 (cherry picked from commit 4652422eb477731f284b1345afeefef7f269da50) compilert-rt: build out-of-line LSE atomics helpers for aarch64 Both clang >= 12 and gcc >= 10.1 now default to -moutline-atomics for aarch64. This requires a bunch of helper functions in libcompiler_rt.a, to avoid link errors like "undefined symbol: __aarch64_ldadd8_acq_rel". (Note: of course you can use -mno-outline-atomics as a workaround too, but this would negate the potential performance benefit of the faster LSE instructions.) Bump __FreeBSD_version so ports maintainers can easily detect this. PR: 257392 (cherry picked from commit cc55ee8009a550810d38777fd6ace9abf3a2f6b4)
* Add C++ headers <barrier> <concepts> <execution> <latch> <numbers> <semaphore>Dimitry Andric2021-06-061-0/+6
| | | | | | | | | | | | | | | I missed adding these to the libc++ Makefile, when importing llvm-project 11.0.0-rc1, even though they were supplied by upstream. While here, update OptionalObsoleteFiles.inc to add these new headers, and cleanup old cruft. Reported by: yuri Submitted by: jkim (Makefile diff) PR: 255374 MFC after: 3 days (cherry picked from commit 95aa617e4bf09fcc813b1bab3d0dbf4b606807b1)
* Only set WARNS if not definedKyle Evans2020-09-111-1/+1
| | | | | | | | | | | | | This would allow interested parties to do experimental runs with an environment set appropriately to raise all the warnings throughout the build; e.g. env WARNS=6 NO_WERROR=yes buildworld. Not currently touching the numerous instances in ^/tools. MFC after: 1 week Notes: svn path=/head/; revision=365631
* Add a few new source files to libc++, in particular the implementationDimitry Andric2020-08-221-0/+3
| | | | | | | | | | | | | | | | part of std::random_shuffle. These were split off at some point by upstream, but I forgot to add them to our Makefile. This should allow some ports which use std::random_shuffle to correctly link again. Reported by: thierry PR: 248795 MFC after: 6 weeks X-MFX-With: r364284 Notes: svn path=/head/; revision=364482
* Remove -mlong-calls vhen building arm libraries and llvm.Dimitry Andric2020-03-101-3/+0
| | | | | | | | | | | | Clang from 9.0.0 onwards already has the necessary relocation range extenders, so this workaround is no longer needed (it produces longer and slower code). Tested on real hardware, and in cross-compile environment. Submitted by: mmel Notes: svn path=/projects/clang1000-import/; revision=358831
* Update build glue for libc++.Dimitry Andric2020-01-271-1/+3
| | | | Notes: svn path=/projects/clang1000-import/; revision=357176
* Revert r353140: Re-add ALLOW_MIPS_SHARED_TEXTREL, sprinkle it aroundKyle Evans2020-01-141-2/+0
| | | | | | | | | arichardson has an actual fix for the same issue that this was working around; given that we don't build with llvm today, go ahead and revert the workaround in advance. Notes: svn path=/head/; revision=356735
* Move all sources from the llvm project into contrib/llvm-project.Dimitry Andric2019-12-201-2/+2
| | | | | | | | | | | | | This uses the new layout of the upstream repository, which was recently migrated to GitHub, and converted into a "monorepo". That is, most of the earlier separate sub-projects with their own branches and tags were consolidated into one top-level directory, and are now branched and tagged together. Updating the vendor area to match this layout is next. Notes: svn path=/head/; revision=355940
* Update Makefile.depend filesSimon J. Gerraty2019-12-111-1/+0
| | | | | | | | | | | | | Update a bunch of Makefile.depend files as a result of adding Makefile.depend.options files Reviewed by: bdrewery MFC after: 1 week Sponsored by: Juniper Networks Differential Revision: https://reviews.freebsd.org/D22494 Notes: svn path=/head/; revision=355617
* Merge ^/head r352764 through r353315.Dimitry Andric2019-10-081-0/+2
|\ | | | | | | Notes: svn path=/projects/clang900-import/; revision=353316
| * Re-add ALLOW_MIPS_SHARED_TEXTREL, sprinkle it aroundKyle Evans2019-10-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Diff partially stolen from CheriBSD; these bits need -Wl,-z,notext in order to build in an LLVM world. They are needed for all flavors/sizes of MIPS. This will eventually get fixed in LLVM, but it's unclear when. Reported by: arichardson, emaste Differential Revision: https://reviews.freebsd.org/D21696 Notes: svn path=/head/; revision=353140
* | Update build glue for building libc++.Dimitry Andric2019-08-281-11/+6
|/ | | | Notes: svn path=/projects/clang900-import/; revision=351578
* Rework CXXSTD setting via r345708Enji Cooper2019-04-221-1/+1
| | | | | | | | | | | | | | | | | | This change allows the user to once again override the C++ standard, restoring high-level pre-r345708 behavior. This also unbreaks building lib/ofed/libibnetdisc/Makefile with a non-C++11 capable compiler, e.g., g++ 4.2.1, as the library supported being built with older C++ standards. MFC after: 2 weeks MFC with: r345708 Reviewed by: emaste Reported by: jbeich Differential Revision: https://reviews.freebsd.org/D19895 (as part of a larger change) Notes: svn path=/head/; revision=346574
* Standardize `-std=c++* as `CXXSTD`Enji Cooper2019-03-291-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CXXSTD was added as the C++ analogue to CSTD. CXXSTD defaults to `-std=c++11` with supporting compilers; `-std=gnu++98`, otherwise for older versions of g++. This change standardizes the CXXSTD variable, originally added to googletest.test.inc.mk as part of r345203. As part of this effort, convert all `CXXFLAGS+= -std=*` calls to use `CXXSTD`. Notes: This value is not sanity checked in bsd.sys.mk, however, given the two most used C++ compilers on FreeBSD (clang++ and g++) support both modes, it is likely to work with both toolchains. This method will be refined in the future to support more variants of C++, as not all versions of clang++ and g++ (for instance) support C++14, C++17, etc. Any manual appending of `-std=*` to `CXXFLAGS` should be replaced with CXXSTD. Example: Before this commit: ``` CXXFLAGS+= -std=c++14 ``` After this commit: ``` CXXSTD= c++14 ``` Reviewed by: asomers Approved by: emaste (mentor) MFC after: 1 month MFC with: r345203, r345704, r345705 Relnotes: yes Tested with: make tinderbox Differential Revision: https://reviews.freebsd.org/D19732 Notes: svn path=/head/; revision=345708
* Revert r345706: the third time will be the charmEnji Cooper2019-03-291-1/+3
| | | | | | | | | | | | | | | | When a review is closed via Phabricator it updates the patch attached to the review. I downloaded the raw patch from Phabricator, applied it, and repeated my mistake from r345704 by accident mixing content from D19732 and D19738. For my own personal sanity, I will try not to mix reviews like this in the future. MFC after: 1 month MFC with: r345706 Approved by: emaste (mentor, implicit) Notes: svn path=/head/; revision=345707
* Standardize `-std=c++* as `CXXSTD`Enji Cooper2019-03-291-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CXXSTD was added as the C++ analogue to CSTD. CXXSTD defaults to `-std=c++11` with supporting compilers; `-std=gnu++98`, otherwise for older versions of g++. This change standardizes the CXXSTD variable, originally added to googletest.test.inc.mk as part of r345203. As part of this effort, convert all `CXXFLAGS+= -std=*` calls to use `CXXSTD`. Notes: This value is not sanity checked in bsd.sys.mk, however, given the two most used C++ compilers on FreeBSD (clang++ and g++) support both modes, it is likely to work with both toolchains. This method will be refined in the future to support more variants of C++, as not all versions of clang++ and g++ (for instance) support C++14, C++17, etc. Any manual appending of `-std=*` to `CXXFLAGS` should be replaced with CXXSTD. Example: Before this commit: ``` CXXFLAGS+= -std=c++14 ``` After this commit: ``` CXXSTD= c++14 ``` Reviewed by: asomers Approved by: emaste (mentor) MFC after: 1 month MFC with: r345203, r345704, r345705 Relnotes: yes Tested with: make tinderbox Differential Revision: https://reviews.freebsd.org/D19732 Notes: svn path=/head/; revision=345706
* Revert r345704Enji Cooper2019-03-291-1/+3
| | | | | | | | | | | | I accidentally committed code from two reviews. I will reintroduce the code to bsd.progs.mk as part of a separate commit from r345704. Approved by: emaste (mentor, implicit) MFC after: 2 months MFC with: r345704 Notes: svn path=/head/; revision=345705
* CXXSTD is the C++ analogue to CSTD.Enji Cooper2019-03-291-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CXXSTD defaults to `-std=c++11` with supporting compilers; `-std=gnu++98`, otherwise for older versions of g++. This change standardizes the CXXSTD variable, originally added to googletest.test.inc.mk as part of r345203. As part of this effort, convert all `CXXFLAGS+= -std=*` calls to use `CXXSTD`. Notes: This value is not sanity checked in bsd.sys.mk, however, given the two most used C++ compilers on FreeBSD (clang++ and g++) support both modes, it is likely to work with both toolchains. This method will be refined in the future to support more variants of C++, as not all versions of clang++ and g++ (for instance) support C++14, C++17, etc. Any manual appending of `-std=*` to `CXXFLAGS` should be replaced with CXXSTD. Example: Before this commit: ``` CXXFLAGS+= -std=c++14 ``` After this commit: ``` CXXSTD= c++14 ``` Reviewed by: asomers Approved by: emaste (mentor) MFC after: 1 month Relnotes: yes Differential Revision: https://reviews.freebsd.org/D19732 Notes: svn path=/head/; revision=345704
* Update libc++ build glue, and ObsoleteFiles.Dimitry Andric2019-01-221-1/+4
| | | | Notes: svn path=/projects/clang800-import/; revision=343310
* Update libc++ and libc++experimental Makefiles, add libc++fs Makefile,Dimitry Andric2018-08-021-0/+9
| | | | | | | and update OptionalObsoleteFiles.inc for new additions. Notes: svn path=/projects/clang700-import/; revision=337156
* DIRDEPS_BUILD: Update dependencies.Bryan Drewery2017-10-311-1/+0
| | | | | | | Sponsored by: Dell EMC Isilon Notes: svn path=/head/; revision=325188
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r307894, and updateDimitry Andric2017-07-131-1/+0
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=320970
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r305575, and updateDimitry Andric2017-06-171-0/+1
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=320041
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r304460, and updateDimitry Andric2017-06-011-1/+1
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=319479
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r304149, and updateDimitry Andric2017-05-291-1/+7
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=319164
* Merge libc++ trunk r300890, and update build glue.Dimitry Andric2017-04-221-0/+1
| | | | Notes: svn path=/projects/clang500-import/; revision=317287
* Belatedly add variant.cpp to libc++. This completes the support for theDimitry Andric2017-02-191-0/+1
| | | | | | | upcoming C++17 std::variant template. Notes: svn path=/projects/clang400-import/; revision=313942
* Update the libc++ Makefile to be more like the other llvm and clangDimitry Andric2017-01-091-198/+199
| | | | | | | Makefiles. Notes: svn path=/projects/clang400-import/; revision=311835
* Merge libc++ trunk r291476, update Makefile, ObsoleteFiles.inc andDimitry Andric2017-01-091-1/+0
| | | | | | | OptionalObsoleteFiles.inc. Notes: svn path=/projects/clang400-import/; revision=311834
* Add additional libc++ 4.0.0 headers.Dimitry Andric2017-01-091-0/+10
| | | | Notes: svn path=/projects/clang400-import/; revision=311810
* Merge libc++ r291274, and update the library Makefile.Dimitry Andric2017-01-081-1/+1
| | | | Notes: svn path=/projects/clang400-import/; revision=311696
* Now that external gcc directly natively links to libc++ we can removeBaptiste Daroussin2016-12-101-10/+0
| | | | | | | the dirty hack made to fake libstdc++ Notes: svn path=/head/; revision=309824
* Update libc++ to release_39 branch r279689.Dimitry Andric2016-08-301-1/+21
| | | | Notes: svn path=/projects/clang390-import/; revision=305076
* GCC External: Revert r300886, r300904, r300917, r300918Bryan Drewery2016-05-291-1/+1
| | | | | | | | The fix in r300873 is mostly enough. A fix for lib32 will be committed.separately. Notes: svn path=/head/; revision=300943
* Use a relative symlink for proper --sysroot support.Bryan Drewery2016-05-281-1/+1
| | | | | | | Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=300905
* Move external GCC compiler hacks to bsd.sys.mk.Bryan Drewery2016-05-271-1/+1
| | | | | | | | | | | | | | | | | This allows respecting -nostdinc, -nostdinc++ and -nostdlib before making the decision to add in -isystem, etc. The -isystem flags are problematic for building lib/libc++ and lib/libcxxrt which wants to only use its own headers. More information the need of these flags can be found at https://gcc.gnu.org/ml/gcc/2016-03/msg00219.html This also reverts r300873. Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=300886
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