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* Move all sources from the llvm project into contrib/llvm-project.Dimitry Andric2019-12-2068-50114/+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 llvm trunk r366426, resolve conflicts, and update FREEBSD-Xlist.Dimitry Andric2019-08-2168-885/+1661
| | | | Notes: svn path=/projects/clang900-import/; revision=351344
* Pull in r352607 from upstream llvm trunk (by Craig Topper):Dimitry Andric2019-02-101-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [X86] Add FPSW as a Def on some FP instructions that were missing it. Pull in r352608 from upstream llvm trunk (by Craig Topper): [X86] Remove a couple places where we unnecessarily pass 0 to the EmitPriority of some FP instruction aliases. NFC As far as I can tell we already won't emit these aliases due to an operand count check in the tablegen code. Removing these because I couldn't make sense of the inconsistency between fadd and fmul from reading the code. I checked the AsmMatcher and AsmWriter files before and after this change and there were no differences. Pull in r353015 from upstream llvm trunk (by Craig Topper): [X86] Print %st(0) as %st when its implicit to the instruction. Continue printing it as %st(0) when its encoded in the instruction. This is a step back from the change I made in r352985. This appears to be more consistent with gcc and objdump behavior. Pull in r353061 from upstream llvm trunk (by Craig Topper): [X86] Print all register forms of x87 fadd/fsub/fdiv/fmul as having two arguments where on is %st. All of these instructions consume one encoded register and the other register is %st. They either write the result to %st or the encoded register. Previously we printed both arguments when the encoded register was written. And we printed one argument when the result was written to %st. For the stack popping forms the encoded register is always the destination and we didn't print both operands. This was inconsistent with gcc and objdump and just makes the output assembly code harder to read. This patch changes things to always print both operands making us consistent with gcc and objdump. The parser should still be able to handle the single register forms just as it did before. This also matches the GNU assembler behavior. Pull in r353141 from upstream llvm trunk (by Craig Topper): [X86] Connect the default fpsr and dirflag clobbers in inline assembly to the registers we have defined for them. Summary: We don't currently map these constraints to physical register numbers so they don't make it to the MachineIR representation of inline assembly. This could have problems for proper dependency tracking in the machine schedulers though I don't have a test case that shows that. Reviewers: rnk Reviewed By: rnk Subscribers: eraman, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D57641 Pull in r353489 from upstream llvm trunk (by Craig Topper): [X86] Add FPCW as a register and start using it as an implicit use on floating point instructions. Summary: FPCW contains the rounding mode control which we manipulate to implement fp to integer conversion by changing the roudning mode, storing the value to the stack, and then changing the rounding mode back. Because we didn't model FPCW and its dependency chain, other instructions could be scheduled into the middle of the sequence. This patch introduces the register and adds it as an implciit def of FLDCW and implicit use of the FP binary arithmetic instructions and store instructions. There are more instructions that need to be updated, but this is a good start. I believe this fixes at least the reduced test case from PR40529. Reviewers: RKSimon, spatel, rnk, efriedma, andrew.w.kaylor Subscribers: dim, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D57735 These should fix a problem in clang 7.0 where it would sometimes emit long double floating point instructions in a slightly wrong order, leading to failures in our libm tests. In particular, the cbrt_test test case 'cbrtl_powl' and the trig_test test case 'reduction'. Reported by: lwhsu PR: 234040 Upstream PR: https://bugs.llvm.org/show_bug.cgi?id=40206 Notes: svn path=/projects/clang800-import/; revision=343955
* Merge llvm trunk r351319, resolve conflicts, and update FREEBSD-Xlist.Dimitry Andric2019-01-2036-690/+2264
| | | | Notes: svn path=/projects/clang800-import/; revision=343210
* Merge llvm trunk r338150 (just before the 7.0.0 branch point), andDimitry Andric2018-08-021-24/+20
| | | | | | | resolve conflicts. Notes: svn path=/projects/clang700-import/; revision=337149
* Merge llvm trunk r338150, and resolve conflicts.Dimitry Andric2018-07-3050-2508/+6092
| | | | Notes: svn path=/projects/clang700-import/; revision=336916
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ release_60 r321788,Dimitry Andric2018-01-061-1/+4
| | | | | | | update build glue and version numbers. Notes: svn path=/projects/clang600-import/; revision=327657
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ trunk r321545,Dimitry Andric2017-12-293-37/+37
| | | | | | | | update build glue and version numbers, add new intrinsics headers, and update OptionalObsoleteFiles.inc. Notes: svn path=/projects/clang600-import/; revision=327330
* Merge llvm trunk r321414 to contrib/llvm.Dimitry Andric2017-12-249-118/+229
| | | | Notes: svn path=/projects/clang600-import/; revision=327134
* Merge llvm trunk r321017 to contrib/llvm.Dimitry Andric2017-12-2041-2340/+7445
| | | | Notes: svn path=/projects/clang600-import/; revision=327023
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r308421, and updateDimitry Andric2017-07-191-6/+6
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=321238
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r307894, and updateDimitry Andric2017-07-1320-353/+568
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=320970
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r306956, and updateDimitry Andric2017-07-028-63/+314
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=320572
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r306325, and updateDimitry Andric2017-06-275-51/+127
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=320397
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r305575, and updateDimitry Andric2017-06-171-3/+1
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=320041
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r305145, and updateDimitry Andric2017-06-103-739/+0
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=319799
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r304659, and updateDimitry Andric2017-06-031-0/+5
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=319547
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r304460, and updateDimitry Andric2017-06-0117-107/+113
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=319479
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r304222, and updateDimitry Andric2017-05-302-2/+9
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=319250
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r304149, and updateDimitry Andric2017-05-294-19/+800
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=319164
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r303571, and updateDimitry Andric2017-05-222-22/+5
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=318681
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r303291, and updateDimitry Andric2017-05-182-52/+76
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=318477
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r303197, and updateDimitry Andric2017-05-164-125/+125
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=318384
* Merge llvm, clang, lld, lldb, compiler-rt and libc++ r302069, and updateDimitry Andric2017-05-038-62/+142
| | | | | | | 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 Andric2017-04-266-134/+194
| | | | | | | build glue. Notes: svn path=/projects/clang500-import/; revision=317472
* Merge llvm, clang, lld and lldb trunk r300890, and update build glue.Dimitry Andric2017-04-202-7/+54
| | | | Notes: svn path=/projects/clang500-import/; revision=317230
* Merge llvm trunk r300422 and resolve conflicts.Dimitry Andric2017-04-1624-462/+2691
| | | | Notes: svn path=/projects/clang500-import/; revision=317029
* Update llvm to trunk r290819 and resolve conflicts.Dimitry Andric2017-01-0238-807/+1599
| | | | Notes: svn path=/projects/clang400-import/; revision=311142
* Update llvm to release_39 branch r276489, and resolve conflicts.Dimitry Andric2016-08-1639-1289/+1662
| | | | Notes: svn path=/projects/clang390-import/; revision=304240
* Update llvm, clang and lldb to trunk r257626, and update build glue.Dimitry Andric2016-01-142-89/+80
| | | | Notes: svn path=/projects/clang380-import/; revision=294024
* Update llvm to trunk r256945.Dimitry Andric2016-01-063-152/+186
| | | | Notes: svn path=/projects/clang380-import/; revision=293265
* Update llvm to trunk r256633.Dimitry Andric2015-12-3026-950/+1741
| | | | Notes: svn path=/projects/clang380-import/; revision=292941
* Update llvm/clang to r242221.Dimitry Andric2015-08-125-12/+45
| | | | Notes: svn path=/projects/clang-trunk/; revision=286684
* Update llvm/clang to r241361.Dimitry Andric2015-07-053-1/+30
| | | | Notes: svn path=/projects/clang-trunk/; revision=285181
* Update llvm/clang to r240225.Dimitry Andric2015-06-232-5/+6
| | | | Notes: svn path=/projects/clang-trunk/; revision=284734
* Update Makefiles and other build glue for llvm/clang 3.7.0, as of trunkDimitry Andric2015-06-1016-154/+161
| | | | | | | r239412. Notes: svn path=/projects/clang-trunk/; revision=284236
* Merge llvm trunk r238337 from ^/vendor/llvm/dist, resolve conflicts, andDimitry Andric2015-05-2727-614/+809
| | | | | | | 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 Andric2015-01-2539-1355/+1681
| | | | | | | ^/vendor/clang/dist, resolve conflicts, and cleanup patches. Notes: svn path=/projects/clang360-import/; revision=277718
* Upgrade our copy of clang and llvm to 3.5.1 release. This is a bugfixDimitry Andric2015-01-181-14/+32
| | | | | | | | | | | | | | | | | only release, no new features have been added. Please note that this version requires C++11 support to build; see UPDATING for more information. Release notes for llvm and clang can be found here: <http://llvm.org/releases/3.5.1/docs/ReleaseNotes.html> <http://llvm.org/releases/3.5.1/tools/clang/docs/ReleaseNotes.html> MFC after: 1 month X-MFC-With: 276479 Notes: svn path=/head/; revision=277320
* Merge llvm 3.5.0 release from ^/vendor/llvm/dist, resolve conflicts, andDimitry Andric2014-11-2447-2755/+2422
| | | | | | | 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 Andric2014-02-1634-798/+1715
| | | | | | | | | | | | | | | | | | | | 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 Andric2013-06-125-89/+164
| | | | | | | | | 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 Andric2013-04-1241-1496/+1247
| | | | | | | | | | | | 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 Andric2012-12-0339-1286/+4845
| | | | | | | | 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 Andric2012-08-2055-3018/+4003
| | | | | | | Benjamin Kramer and Joerg Sonnenberger for their input and fixes. Notes: svn path=/head/; revision=239462
* Upgrade our copy of llvm/clang to r155985, from upstream's release_31Dimitry Andric2012-05-036-33/+42
| | | | | | | | | | branch. This brings us very close to the 3.1 release, which is planned for May 14th. MFC after: 2 weeks Notes: svn path=/head/; revision=234982
* Upgrade our copy of llvm/clang to trunk r154661, in preparation of theDimitry Andric2012-04-1645-3209/+3647
| | | | | | | | | | 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
* Upgrade our copy of llvm/clang to r142614, from upstream's release_30Dimitry Andric2011-10-2273-14018/+1409
| | | | | | | | | | branch. This brings us very close to the 3.0 release, which is expected in a week or two. MFC after: 1 week Notes: svn path=/head/; revision=226633
* Upgrade our copy of llvm/clang to r135360, from upstream's trunk.Dimitry Andric2011-07-1741-1098/+1862
| | | | Notes: svn path=/head/; revision=224145
* Upgrade our copy of llvm/clang to r132879, from upstream's trunk.Dimitry Andric2011-06-1222-468/+1231
| | | | Notes: svn path=/head/; revision=223017
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