summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
...
* [PowerPC][HTM] Fix impossible reg-to-reg copy assert with ttest builtinJinsong Ji2019-07-162-1/+33
| | | | | | | | | | | | | | | | | | | | Summary: This is exposed by our internal testing. The reduced testcase will assert with "Impossible reg-to-reg copy" We can't use COPY to do 32-bit to 64-bit conversion. Reviewers: kbarton, hfinkel, nemanjai Reviewed By: hfinkel Subscribers: hiraditya, MaskRay, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D64499 llvm-svn: 366255
* AMDGPU/GlobalISel: Select G_SHLMatt Arsenault2019-07-166-4/+702
| | | | | | | | | | I think this manages to not break the DAG handling with the divergent predicates because the stadalone divergent patterns end up with a higher priority than the pattern on the instruction definition. The 16-bit versions don't work yet. llvm-svn: 366254
* [GWP-ASan] Add thread ID to PRNG seed.Mitch Phillips2019-07-162-5/+7
| | | | | | | | | | | | | | | | | | | Summary: Adds thread ID to PRNG seed for increased entropy. In particular, this allows multiple runs in quick succession that will have different PRNG seeds, allowing for better demos/testing. Reviewers: kcc Reviewed By: kcc Subscribers: kubamracek, #sanitizers, llvm-commits Tags: #sanitizers, #llvm Differential Revision: https://reviews.llvm.org/D64453 llvm-svn: 366253
* [AMDGPU] Change register type for v32 vectorsStanislav Mekhanoshin2019-07-162-2/+31
| | | | | | | | | | When it is AReg_1024 this results in unnecessary copying into AGPRs of a 32 element vectors even though they are not intended for an mfma instruction. Differential Revision: https://reviews.llvm.org/D64815 llvm-svn: 366252
* Fix -Wreturn-type warning. NFC.Michael Liao2019-07-161-0/+1
| | | | llvm-svn: 366251
* AMDGPU: Fix some missing GCCBuiltin declarationsMatt Arsenault2019-07-161-24/+32
| | | | llvm-svn: 366250
* AMDGPU/GlobalISel: Fix selection of private storesMatt Arsenault2019-07-162-6/+287
| | | | llvm-svn: 366249
* AMDGPU/GlobalISel: Select private loadsMatt Arsenault2019-07-164-1/+1305
| | | | llvm-svn: 366248
* Fix LLDB Windows build Python version logic after r366243Reid Kleckner2019-07-161-0/+1
| | | | llvm-svn: 366247
* AMDGPU/GlobalISel: Select flat storesMatt Arsenault2019-07-168-54/+1650
| | | | llvm-svn: 366246
* Mark new test as requiring an x86 backend for LTO native object generationReid Kleckner2019-07-161-0/+2
| | | | llvm-svn: 366245
* Fix linkrepro.test after safeseh:no changeReid Kleckner2019-07-161-0/+6
| | | | | | Add the @feat.00 flag to the input. llvm-svn: 366244
* [CMake] Fail when Python interpreter doesn't match Python libraries versionJonas Devlieghere2019-07-161-3/+6
| | | | | | | | | | | | | | Because of how CMake finds the Python libraries and interpreter, it's possible to end up with a discrepancy between the two. For example, you'd end up using a Python 3 interpreter to run the test suite while LLDB was built and linked against Python 2. This patch adds a fatal error to CMake so we find out at configuration time, instead of finding out at test time. Differential revision: https://reviews.llvm.org/D64812 llvm-svn: 366243
* AMDGPU: Add register classes to flat store patternsMatt Arsenault2019-07-161-25/+25
| | | | | | | For some reason GlobalISelEmitter needs register classes to import these, although it works for the load patterns. llvm-svn: 366242
* [IndVars] Speculative fix for an assertion failure seen in botsPhilip Reames2019-07-161-1/+6
| | | | | | I don't have an IR sample which is actually failing, but the issue described in the comment is theoretically possible, and should be guarded against even if there's a different root cause for the bot failures. llvm-svn: 366241
* AMDGPU: Replace store PatFragsMatt Arsenault2019-07-162-14/+34
| | | | | | Convert the easy cases to formats understood for GlobalISel. llvm-svn: 366240
* [COFF] Implement /safeseh:no and check @feat.00 flags by defaultReid Kleckner2019-07-1632-74/+118
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: Fixes PR41828. Before this, LLD always emitted SafeSEH chunks and defined __safe_se_handler_table & size. Now, /safeseh:no leaves those undefined. Additionally, we were checking for the safeseh @feat.00 flag in two places: once to emit errors, and once during safeseh table construction. The error was set up to be off by default, but safeseh is supposed to be on by default. I combined the two checks, so now LLD emits an error if an input object lacks @feat.00 and safeseh is enabled. This caused the majority of 32-bit LLD tests to fail, since many test input object files lack @feat.00 symbols. I explicitly added -safeseh:no to those tests to preserve behavior. Finally, LLD no longer sets IMAGE_DLL_CHARACTERISTICS_NO_SEH if any input file wasn't compiled for safeseh. Reviewers: mstorsjo, ruiu, thakis Reviewed By: ruiu, thakis Subscribers: llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D63570 llvm-svn: 366238
* AMDGPU/GlobalISel: Select flat loadsMatt Arsenault2019-07-169-65/+3459
| | | | | | | | Now that the patterns use the new PatFrag address space support, the only blocker to importing most load patterns is the addressing mode complex patterns. llvm-svn: 366237
* Teach `llvm-pdbutil pretty -native` about `-injected-sources`Nico Weber2019-07-1612-21/+383
| | | | | | | | | `pretty -native -injected-sources -injected-source-content` works with this patch, and produces identical output to the dia version. Differential Revision: https://reviews.llvm.org/D64428 llvm-svn: 366236
* [AMDGPU] Optimize atomic max/minJay Foad2019-07-162-36/+249
| | | | | | | | | | | | | | | | Summary: Extend the atomic optimizer to handle signed and unsigned max and min operations, as well as add and subtract. Reviewers: arsenm, sheredom, critson, rampitec Subscribers: kzhuravl, jvesely, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, hiraditya, jfb, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D64328 llvm-svn: 366235
* AMDGPU: Redefine load PatFragsMatt Arsenault2019-07-164-76/+105
| | | | | | | Rewrite PatFrags using the new PatFrag address space matching in tablegen. These will now work with both SelectionDAG and GlobalISel. llvm-svn: 366234
* [pstl] Use std::transform_reduce instead of hand-rolled implementationLouis Dionne2019-07-161-5/+1
| | | | llvm-svn: 366233
* [NFC] Fix -Wreorder warning in TBB backendLouis Dionne2019-07-161-2/+2
| | | | llvm-svn: 366232
* fix unnamed fiefield issue and add tests for __builtin_preserve_access_index ↵Yonghong Song2019-07-164-2/+212
| | | | | | | | | | | | | | | | | | | | | | | | intrinsic The original commit is r366076. It is temporarily reverted (r366155) due to test failure. This resubmit makes test more robust by accepting regex instead of hardcoded names/references in several places. This is a followup patch for https://reviews.llvm.org/D61809. Handle unnamed bitfield properly and add more test cases. Fixed the unnamed bitfield issue. The unnamed bitfield is ignored by debug info, so we need to ignore such a struct/union member when we try to get the member index in the debug info. D61809 contains two test cases but not enough as it does not checking generated IRs in the fine grain level, and also it does not have semantics checking tests. This patch added unit tests for both code gen and semantics checking for the new intrinsic. Signed-off-by: Yonghong Song <yhs@fb.com> llvm-svn: 366231
* AMDGPU: Fix missing immarg for mfma intrinsicsMatt Arsenault2019-07-162-20/+63
| | | | llvm-svn: 366230
* [OpenMP] Move header inclusion out of 'extern "C"'Jonas Hahnfeld2019-07-161-2/+3
| | | | | | | | | | This leads to problems when compiling C++ code with libc++ for Nvidia GPUs because Clang now uses wrappers for math functions that might include C++ templates not allowed in 'extern "C"'. Differentiel Revision: https://reviews.llvm.org/D64625 llvm-svn: 366229
* Removed -mno-omit-leaf-frame-pointer from flags.Mitch Phillips2019-07-162-6/+0
| | | | | | | Removes -mno-omit-leaf-frame-pointer from Scudo and GWP-ASan's CFlags. Attempt to fix the sanitizer buildbots. llvm-svn: 366228
* [CMake] Add Apple-lldb-Xcode.cmake cache that avoids install optionsStefan Granitz2019-07-161-0/+4
| | | | llvm-svn: 366226
* [TSan] Improve handling of stack pointer mangling in {set,long}jmp, pt.10Julian Lettner2019-07-162-64/+0
| | | | | | | Remove now-unused assembly code for determining xor key on Linux/AArch64. This is the final commit of this refactoring. llvm-svn: 366225
* [OPENMP][NVPTX]Fixed checks for cuda versions.Alexey Bataev2019-07-161-2/+4
| | | | | | | | | | | | | | | | | | | | | Summary: We used CUDART_VERSION macro to check for the installed cuda version but this macro is defined in cuda_runtime_api.h, which is not used by project. Better to use CUDA_VERSION macro, which is defined in cuda.h. Also, added the check if this macro is defined. If macro is undefined, there is something wrong with the cuda configuration and we should not continue the compilation. This also fixes problems with runtime building in cuda 10+. Reviewers: grokos Subscribers: guansong, jdoerfert, caomhin, kkwli0, openmp-commits Tags: #openmp Differential Revision: https://reviews.llvm.org/D64648 llvm-svn: 366224
* [AMDGPU] Add the adjusted FP as a livein register.Michael Liao2019-07-164-34/+91
| | | | | | | | | | | | Reviewers: arsenm, rampitec Subscribers: kzhuravl, jvesely, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D64145 llvm-svn: 366223
* [Strict FP] Allow more relaxed schedulingUlrich Weigand2019-07-163-97/+186
| | | | | | | | | | | | | | Reimplement scheduling constraints for strict FP instructions in ScheduleDAGInstrs::buildSchedGraph to allow for more relaxed scheduling. Specifially, allow one strict FP instruction to be scheduled across another, as long as it is not moved across any global barrier. Differential Revision: https://reviews.llvm.org/D64412 Reviewed By: cameron.mcinally llvm-svn: 366222
* Revert "[swig] Add workaround for old swig"Jonas Devlieghere2019-07-161-5/+0
| | | | | | | With the deprecation of swig 1.x (r366213), this workaround should no longer be necessary. llvm-svn: 366221
* [OPENMP]Fix threadid in __kmpc_omp_taskwait call for dependent target calls.Alexey Bataev2019-07-162-5/+67
| | | | | | | | | | | | | | | | | Summary: We used to call __kmpc_omp_taskwait function with global threadid set to 0. It may crash the application at the runtime if the thread executing target region is not a master thread. Reviewers: grokos, kkwli0 Subscribers: guansong, jdoerfert, caomhin, openmp-commits Tags: #openmp Differential Revision: https://reviews.llvm.org/D64571 llvm-svn: 366220
* Revert [tools] [llvm-nm] Default to reading from stdin not a.outAlex Brachet2019-07-163-43/+4
| | | | | | This reverts r365889 (git commit 60c81354b1d3fced1bd284d334f118d2d792ab4b) llvm-svn: 366219
* Add missing test for r366215Amara Emerson2019-07-161-0/+71
| | | | llvm-svn: 366218
* [Remarks] Simplify and refactor the RemarkParser interfaceFrancis Visoiu Mistrih2019-07-1615-493/+485
| | | | | | | | | | | | | | | | | | | | Before, everything was based on some kind of type erased parser implementation which container a lot of boilerplate code when multiple formats were to be supported. This simplifies it by: * the remark now owns its arguments * *always* returning an error from the implementation side * working around the way the YAML parser reports errors: catch them through callbacks and re-insert them in a proper llvm::Error * add a CParser wrapper that is used when implementing the C API to avoid cluttering the C++ API with useless state * LLVMRemarkParserGetNext now returns an object that needs to be released to avoid leaking resources * add a new API to dispose of a remark entry: LLVMRemarkEntryDispose llvm-svn: 366217
* [Remarks][NFC] Combine ParserFormat and SerializerFormatFrancis Visoiu Mistrih2019-07-1613-52/+100
| | | | | | It's useless to have both. llvm-svn: 366216
* [ADCE] Fix non-deterministic behaviour due to iterating over a pointer set.Amara Emerson2019-07-161-3/+8
| | | | | | | | Original patch by Yann Laigle-Chapuy Differential Revision: https://reviews.llvm.org/D64785 llvm-svn: 366215
* [DAGCombiner] fold (addcarry (xor a, -1), b, c) -> (subcarry b, a, !c) and ↵Amaury Sechet2019-07-163-38/+41
| | | | | | | | | | | | | | | | | | | flip carry. Summary: As per title. DAGCombiner only mathes the special case where b = 0, this patches extends the pattern to match any value of b. Depends on D57302 Reviewers: hfinkel, RKSimon, craig.topper Subscribers: llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D59208 llvm-svn: 366214
* [SWIG] Deprecate SWIG 1.xJonas Devlieghere2019-07-161-0/+5
| | | | | | | | | | | | | | The last swig 1.x release dates from 2009, now 10 years ago. Recently, I fixed an issue that prevented us from using swig 4 (r364974), which turned out to be not backward compatible with swig 1.x (r365718). This patch deprecates this (really old) version of swig and makes swig 2 the minimum supported version in LLDB . This should be fine for the build bots, which are all running swig 3 or later. Differential revision: https://reviews.llvm.org/D64782 llvm-svn: 366213
* [OpenCL] Fixing sampler initialisations for C++ mode.Neil Hickey2019-07-163-12/+17
| | | | | | | | Allow conversions between integer and sampler type. Differential Revision: https://reviews.llvm.org/D64791 llvm-svn: 366212
* [OPENMP]Add support for analysis of if clauses.Alexey Bataev2019-07-1628-241/+497
| | | | | | | | | | | | | | | | Summary: Added support for analysis of if clauses in the OpenMP directives to be able to check for the use of uninitialized variables. Reviewers: NoQ Subscribers: guansong, jfb, jdoerfert, caomhin, kkwli0, cfe-commits Tags: clang Differential Revision: https://reviews.llvm.org/D64646 llvm-svn: 366211
* AMDGPU/GlobalISel: Fix test failures in release buildMatt Arsenault2019-07-1615-466/+406
| | | | | | | | | | | | Apparently the check for legal instructions during instruction select does not happen without an asserts build, so these would successfully select in release, and fail in debug. Make s16 and/or/xor legal. These can just be selected directly to the 32-bit operation, as is already done in SelectionDAG, so just make them legal. llvm-svn: 366210
* [llvm-ar][test] Add to llvm-ar test coverageOwen Reynolds2019-07-163-0/+252
| | | | | | | | | This change adds tests to cover existing llvm-ar functionality. print.test is omitted due to failing on Darwin. Differential Revision: https://reviews.llvm.org/D64330 llvm-svn: 366209
* [pstl] Fix compilation with TBB backendLouis Dionne2019-07-161-8/+8
| | | | | | Some types were not using the right namespace qualification. llvm-svn: 366208
* [clangd] Added highlighting for the targets in typedefs and using.Johan Vikstrom2019-07-162-4/+27
| | | | | | | | | | | | | | | | | | Summary: In `typedef int A` the `A` was not highlighted previously. This patch gives `A` the same kind of highlighting that the underlying type has (class/enum) (which in this example is no special highlighting because builtins are not handled yet) Will add highlightings for built ins in another patch. Reviewers: hokein, sammccall, ilya-biryukov Subscribers: MaskRay, jkorous, arphaman, kadircet, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D64754 llvm-svn: 366207
* Reapply [llvm-ar][test] Increase llvm-ar test coverageOwen Reynolds2019-07-169-18/+413
| | | | | | | | This reapplies 365316 without extract.test due to failing on Darwin. Differential Revision: https://reviews.llvm.org/D63935 llvm-svn: 366206
* remove a duplicate declarationSylvestre Ledru2019-07-161-3/+0
| | | | llvm-svn: 366205
* Document the LLVM_ENABLE_BINDINGS optionSylvestre Ledru2019-07-161-0/+6
| | | | llvm-svn: 366204
OpenPOWER on IntegriCloud