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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_kernel/llvm-master-arm-next-allmodconfig in repository toolchain/ci/llvm-project.

from 605a840747b [DAG] Add SimplifyDemandedBits support for BITREVERSE adds fda6bffd3bf [X86][SSE] SimplifyDemandedBits - call PEXTRB/PEXTRW Simpli [...] adds 91ab86fd29b [utils] update_test_checks.py: allow opt-8, opt-9 adds d3d6f4f65c7 Fix handling of objects under construction during constant [...] adds debad6460b6 Reject attempts to call non-static member functions on obje [...] adds ab8cde446b5 make -ftime-trace also print template arguments adds de7a30cb0a0 [clang-tidy] new check: bugprone-unhandled-self-assignment adds a09e6868218 [DAGCombiner] try to move bitcast after extract_subvector adds 2de619099a6 [LoopVectorizer] add tests for FP minmax; NFC adds a7fc7630829 [X86][AVX] Split VZEXT_MOVL ymm/zmm if the upper elements a [...]

No new revisions were added by this update.

Summary of changes: .../clang-tidy/bugprone/BugproneTidyModule.cpp | 3 + .../clang-tidy/bugprone/CMakeLists.txt | 1 + .../bugprone/UnhandledSelfAssignmentCheck.cpp | 99 ++++ .../bugprone/UnhandledSelfAssignmentCheck.h | 36 ++ clang-tools-extra/docs/ReleaseNotes.rst | 7 + .../checks/bugprone-unhandled-self-assignment.rst | 116 +++++ clang-tools-extra/docs/clang-tidy/checks/list.rst | 1 + .../bugprone-unhandled-self-assignment.cpp | 579 +++++++++++++++++++++ clang/include/clang/AST/APValue.h | 10 +- clang/include/clang/AST/Redeclarable.h | 7 + clang/include/clang/Basic/DiagnosticASTKinds.td | 26 +- clang/lib/AST/APValue.cpp | 13 +- clang/lib/AST/ExprConstant.cpp | 380 ++++++++++---- clang/lib/CodeGen/CodeGenModule.cpp | 9 +- clang/lib/Sema/SemaTemplateInstantiate.cpp | 6 +- clang/lib/Sema/SemaTemplateInstantiateDecl.cpp | 6 +- clang/test/CXX/expr/expr.const/p2-0x.cpp | 4 +- clang/test/SemaCXX/constant-expression-cxx11.cpp | 76 ++- clang/test/SemaCXX/constant-expression-cxx1y.cpp | 46 ++ llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 24 + llvm/lib/Target/X86/X86ISelLowering.cpp | 19 +- llvm/test/CodeGen/X86/bitcast-vector-bool.ll | 73 ++- llvm/test/CodeGen/X86/extractelement-fp.ll | 6 +- .../CodeGen/X86/horizontal-shuffle-demanded.ll | 22 +- llvm/test/CodeGen/X86/insertelement-zero.ll | 2 - llvm/test/CodeGen/X86/madd.ll | 43 +- llvm/test/CodeGen/X86/masked_store.ll | 82 ++- llvm/test/CodeGen/X86/oddshuffles.ll | 71 ++- llvm/test/CodeGen/X86/sad.ll | 18 +- llvm/test/CodeGen/X86/vector-fshl-256.ll | 4 +- llvm/test/CodeGen/X86/vector-fshl-rot-256.ll | 4 +- llvm/test/CodeGen/X86/vector-fshr-256.ll | 4 +- llvm/test/CodeGen/X86/vector-fshr-rot-256.ll | 4 +- llvm/test/CodeGen/X86/vector-rotate-256.ll | 4 +- llvm/test/CodeGen/X86/vector-shift-ashr-256.ll | 2 +- llvm/test/CodeGen/X86/vector-shuffle-256-v4.ll | 8 +- .../LoopVectorize/float-minmax-instruction-flag.ll | 161 ++++++ llvm/utils/update_test_checks.py | 3 +- 38 files changed, 1627 insertions(+), 352 deletions(-) create mode 100644 clang-tools-extra/clang-tidy/bugprone/UnhandledSelfAssignmentCheck.cpp create mode 100644 clang-tools-extra/clang-tidy/bugprone/UnhandledSelfAssignmentCheck.h create mode 100644 clang-tools-extra/docs/clang-tidy/checks/bugprone-unhandled-sel [...] create mode 100644 clang-tools-extra/test/clang-tidy/bugprone-unhandled-self-assig [...] create mode 100644 llvm/test/Transforms/LoopVectorize/float-minmax-instruction-flag.ll