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* Move all sources from the llvm project into contrib/llvm-project.Dimitry Andric2019-12-20179-33231/+0
| | | | | | | | | | | | | 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
* Merge commit f596f4507 from llvm git (by Sam Elliott):Dimitry Andric2019-11-072-21/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [RISCV] Add Custom Parser for Atomic Memory Operands Summary: GCC Accepts both (reg) and 0(reg) for atomic instruction memory operands. These instructions do not allow for an offset in their encoding, so in the latter case, the 0 is silently dropped. Due to how we have structured the RISCVAsmParser, the easiest way to add support for parsing this offset is to add a custom AsmOperand and parser. This parser drops all the parens, and just keeps the register. This commit also adds a custom printer for these operands, which matches the GCC canonical printer, printing both `(a0)` and `0(a0)` as `(a0)`. Reviewers: asb, lewis-revill Reviewed By: asb Subscribers: s.egerton, hiraditya, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, kito-cheng, shiva0217, jrtc27, MaskRay, zzheng, edward-jones, rogfer01, MartinMosbeck, brucehoult, the_o, rkruppe, jfb, PkmX, jocewei, psnobl, benna, Jim, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D65205 llvm-svn: 367553 Merge commit f596f4507 from llvm git (by Sam Elliott): [RISCV] Add FreeBSD targets Reviewers: asb Reviewed By: asb Subscribers: simoncook, s.egerton, lenary, psnobl, benna, mhorne, emaste, kito-cheng, shiva0217, rogfer01, rkruppe, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D57795 Patch by James Clarke (jrtc27) llvm-svn: 367557 Merge commit f596f4507 from llvm git (by Hsiangkai Wang): [DebugInfo] Generate fixups as emitting DWARF .debug_frame/.eh_frame. It is necessary to generate fixups in .debug_frame or .eh_frame as relaxation is enabled due to the address delta may be changed after relaxation. There is an opcode with 6-bits data in debug frame encoding. So, we also need 6-bits fixup types. Differential Revision: https://reviews.llvm.org/D58335 llvm-svn: 366524 Merge commit f596f4507 from llvm git (by Hsiangkai Wang): [DebugInfo] Some fields do not need relocations even relax is enabled. In debug frame information, some fields, e.g., Length in CIE/FDE and Offset in FDE are attributes to describe the structure of CIE/FDE. They are not related to the relaxed code. However, these attributes are symbol differences. So, in current design, these attributes will be filled as zero and LLVM generates relocations for them. We only need to generate relocations for symbols in executable sections. So, if the symbols are not located in executable sections, we still evaluate their values under relaxation. Differential Revision: https://reviews.llvm.org/D61584 llvm-svn: 366531 Merge commit f596f4507 from llvm git (by Alex Bradbury): [RISCV] Don't force absolute FK_Data_X fixups to relocs The current behavior of shouldForceRelocation forces relocations for the majority of fixups when relaxation is enabled. This makes sense for fixups which incorporate symbols but is unnecessary for simple data fixups where the fixup target is already resolved to an absolute value. Differential Revision: https://reviews.llvm.org/D63404 Patch by Edward Jones. llvm-svn: 369257 Merge commit f596f4507 from llvm git (by Alex Bradbury): [RISCV] Implement getExprForFDESymbol to ensure RISCV_32_PCREL is used for the FDE location Follow binutils in using RISCV_32_PCREL for the FDE initial location. As explained in the relevant binutils commit <https://github.com/riscv/riscv-binutils-gdb/commit/a6cbf936e3dce68114d28cdf60d510a3f78a6d40>, the ADD/SUB pair of relocations is problematic in the presence of linker relaxation. This patch has the same end goal as D64715 but includes test changes and avoids adding a new global VariantKind to MCExpr.h (preferring RISCVMCExpr VKs like the rest of the RISC-V backend). Differential Revision: https://reviews.llvm.org/D66419 llvm-svn: 369375 This series of merges will permit riscv64 kernels and riscv64sf worlds to build with clang instead of gcc (but still using the bfd linker). Requested by: jhb Obtained from: https://github.com/freebsd/freebsd/compare/master...bsdjhb:riscv_clang MFC after: 1 month X-MFC-With: r353358 Notes: svn path=/head/; revision=354469
* Merge llvm trunk r366426, resolve conflicts, and update FREEBSD-Xlist.Dimitry Andric2019-08-21175-1622/+2552
| | | | Notes: svn path=/projects/clang900-import/; revision=351344
* Upgrade our copies of clang, llvm, lld, lldb, compiler-rt, libc++,Dimitry Andric2019-06-121-2/+2
| | | | | | | | | | | libunwind and openmp to the upstream release_80 branch r363030 (effectively, 8.0.1 rc2). The 8.0.1 release should follow this within a week or so. MFC after: 2 weeks Notes: svn path=/head/; revision=349004
* Merge llvm, clang, compiler-rt, libc++, lld, and lldb release_80 branchDimitry Andric2019-02-051-1/+2
| | | | | | | r353167, resolve conflicts, and bump version numbers. Notes: svn path=/projects/clang800-import/; revision=343806
* Merge llvm trunk r351319, resolve conflicts, and update FREEBSD-Xlist.Dimitry Andric2019-01-20117-1825/+4255
| | | | Notes: svn path=/projects/clang800-import/; revision=343210
* Merge llvm trunk r338150 (just before the 7.0.0 branch point), andDimitry Andric2018-08-029-15/+277
| | | | | | | resolve conflicts. Notes: svn path=/projects/clang700-import/; revision=337149
* Merge llvm trunk r338150, and resolve conflicts.Dimitry Andric2018-07-3067-2180/+4443
| | | | Notes: svn path=/projects/clang700-import/; revision=336916
* Merge llvm trunk r321414 to contrib/llvm.Dimitry Andric2017-12-243-92/+567
| | | | Notes: svn path=/projects/clang600-import/; revision=327134
* Merge llvm trunk r321017 to contrib/llvm.Dimitry Andric2017-12-2079-1827/+4465
| | | | Notes: svn path=/projects/clang600-import/; revision=327023
* Upgrade our copies of clang, llvm, lld and libc++ to r311219 from theDimitry Andric2017-08-212-6/+6
| | | | | | | | | | upstream release_50 branch. MFC after: 2 months X-MFC-with: r321369 Notes: svn path=/head/; revision=322740
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r308421, and updateDimitry Andric2017-07-1917-429/+323
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=321238
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r307894, and updateDimitry Andric2017-07-1318-172/+359
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=320970
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r306956, and updateDimitry Andric2017-07-0239-227/+487
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=320572
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r306325, and updateDimitry Andric2017-06-2737-851/+809
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=320397
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r305575, and updateDimitry Andric2017-06-1723-391/+270
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=320041
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r305145, and updateDimitry Andric2017-06-1057-163/+568
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=319799
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r304659, and updateDimitry Andric2017-06-0317-118/+141
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=319547
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r304460, and updateDimitry Andric2017-06-018-12/+16
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=319479
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r304222, and updateDimitry Andric2017-05-3014-238/+319
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=319250
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r304149, and updateDimitry Andric2017-05-2914-459/+856
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=319164
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r303571, and updateDimitry Andric2017-05-2218-302/+606
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=318681
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r303291, and updateDimitry Andric2017-05-187-88/+127
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=318477
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r303197, and updateDimitry Andric2017-05-1614-93/+274
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=318384
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r302418, and updateDimitry Andric2017-05-089-430/+631
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=317969
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r302069, and updateDimitry Andric2017-05-0332-675/+1990
| | | | | | | build glue (preliminary, not all option combinations work yet). Notes: svn path=/projects/clang500-import/; revision=317778
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r301441, and updateDimitry Andric2017-04-2612-257/+231
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=317472
* Merge llvm, clang, lld and lldb trunk r300890, and update build glue.Dimitry Andric2017-04-203-51/+55
| | | | Notes: svn path=/projects/clang500-import/; revision=317230
* Merge llvm trunk r300422 and resolve conflicts.Dimitry Andric2017-04-16115-1925/+4135
| | | | Notes: svn path=/projects/clang500-import/; revision=317029
* Merge llvm, clang, lld and lldb release_40 branch r292009. Also updateDimitry Andric2017-01-1411-450/+625
| | | | | | | build glue. Notes: svn path=/projects/clang400-import/; revision=312197
* Merge llvm, clang, lld and lldb trunk r291274, and resolve conflicts.Dimitry Andric2017-01-061-4/+1
| | | | Notes: svn path=/projects/clang400-import/; revision=311544
* Disable PDB support in LLVMSymbolizer for now, to avoid llvm-objdumpDimitry Andric2017-01-031-0/+6
| | | | | | | pulling in all the PDB handling code. Notes: svn path=/projects/clang400-import/; revision=311165
* Update llvm to trunk r290819 and resolve conflicts.Dimitry Andric2017-01-0276-3861/+5672
| | | | Notes: svn path=/projects/clang400-import/; revision=311142
* Update llvm to release_39 branch r276489, and resolve conflicts.Dimitry Andric2016-08-16100-600/+7819
| | | | Notes: svn path=/projects/clang390-import/; revision=304240
* Convert two llvm source files to native line ending, which was also doneDimitry Andric2016-03-051-103/+103
| | | | | | | upstream. Merging doesn't automatically do this, unfortunately. Notes: svn path=/head/; revision=296418
* Update llvm, clang and lldb to trunk r257626, and update build glue.Dimitry Andric2016-01-141-4/+36
| | | | Notes: svn path=/projects/clang380-import/; revision=294024
* Update llvm to trunk r256633.Dimitry Andric2015-12-3021-45/+1902
| | | | Notes: svn path=/projects/clang380-import/; revision=292941
* Update llvm/clang to r242221.Dimitry Andric2015-08-121-1/+7
| | | | Notes: svn path=/projects/clang-trunk/; revision=286684
* Update llvm/clang to r241361.Dimitry Andric2015-07-056-15/+10
| | | | Notes: svn path=/projects/clang-trunk/; revision=285181
* Update llvm/clang to r240225.Dimitry Andric2015-06-236-9/+14
| | | | Notes: svn path=/projects/clang-trunk/; revision=284734
* Update Makefiles and other build glue for llvm/clang 3.7.0, as of trunkDimitry Andric2015-06-102-73/+63
| | | | | | | r239412. Notes: svn path=/projects/clang-trunk/; revision=284236
* Merge llvm trunk r238337 from ^/vendor/llvm/dist, resolve conflicts, andDimitry Andric2015-05-2767-152/+3862
| | | | | | | preserve our customizations, where necessary. Notes: svn path=/projects/clang-trunk/; revision=283631
* Merge llvm 3.6.0rc1 from ^/vendor/llvm/dist, merge clang 3.6.0rc1 fromDimitry Andric2015-01-2532-1662/+549
| | | | | | | ^/vendor/clang/dist, resolve conflicts, and cleanup patches. Notes: svn path=/projects/clang360-import/; revision=277718
* Merge llvm 3.5.0 release from ^/vendor/llvm/dist, resolve conflicts, andDimitry Andric2014-11-2426-1054/+1202
| | | | | | | preserve our customizations, where necessary. Notes: svn path=/projects/clang350-import/; revision=274968
* Upgrade our copy of llvm/clang to 3.4 release. This version supportsDimitry Andric2014-02-1621-1218/+1526
| | | | | | | | | | | | | | | | | | | | all of the features in the current working draft of the upcoming C++ standard, provisionally named C++1y. The code generator's performance is greatly increased, and the loop auto-vectorizer is now enabled at -Os and -O2 in addition to -O3. The PowerPC backend has made several major improvements to code generation quality and compile time, and the X86, SPARC, ARM32, Aarch64 and SystemZ backends have all seen major feature work. Release notes for llvm and clang can be found here: <http://llvm.org/releases/3.4/docs/ReleaseNotes.html> <http://llvm.org/releases/3.4/tools/clang/docs/ReleaseNotes.html> MFC after: 1 month Notes: svn path=/head/; revision=261991
* Upgrade our copy of llvm/clang to 3.3 release.Dimitry Andric2013-06-127-462/+229
| | | | | | | | | Release notes are still in the works, these will follow soon. MFC after: 1 month Notes: svn path=/head/; revision=251662
* Upgrade our copy of llvm/clang to trunk r178860, in preparation of theDimitry Andric2013-04-1219-196/+1174
| | | | | | | | | | | | upcoming 3.3 release (branching and freezing expected in a few weeks). Preliminary release notes can be found at the usual location: <http://llvm.org/docs/ReleaseNotes.html> An MFC is planned once the actual 3.3 release is finished. Notes: svn path=/head/; revision=249423
* Upgrade our copy of llvm/clang to r168974, from upstream's release_32Dimitry Andric2012-12-0314-159/+669
| | | | | | | | branch. This is effectively llvm/clang 3.2 RC2; the 3.2 release is coming soon. Notes: svn path=/head/; revision=243830
* Upgrade our copy of llvm/clang to trunk r162107. With thanks toDimitry Andric2012-08-209-75/+283
| | | | | | | Benjamin Kramer and Joerg Sonnenberger for their input and fixes. Notes: svn path=/head/; revision=239462
* Upgrade our copy of llvm/clang to trunk r154661, in preparation of theDimitry Andric2012-04-1610-27/+31
| | | | | | | | | | upcoming 3.1 release (expected in a few weeks). Preliminary release notes can be found at: <http://llvm.org/docs/ReleaseNotes.html> MFC after: 2 weeks Notes: svn path=/head/; revision=234353
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