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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_kernel/llvm-master-aarch64-lts-defconfig in repository toolchain/ci/llvm-project.
from bf57aa2b25c [X86] Enable v4i32->v4i16 and v8i16->v8i8 saturating trunca [...] adds d50cb9ac8ca [X86] Add a one use check on the setcc to the min/max canon [...] adds 82f8f8b44cd [clang-tidy] New checker for not null-terminated result cau [...] adds 0fb5a1ee97a gn build: Merge r374707 adds 2e77fcb05b3 [clang-tidy] bugprone-not-null-terminated-result: Sphinx ad [...] adds adac533d957 [clang-tidy] bugprone-not-null-terminated-result: Sphinx ad [...] adds 3965c76abcc [clang-tidy] bugprone-not-null-terminated-result: checker a [...] adds 78037577f12 [clang-tidy] bugprone-not-null-terminated-result: checker a [...] adds b56989bcc7d [clang-tidy] bugprone-not-null-terminated-result: checker a [...] adds d2b790eb680 [clang-tidy] bugprone-not-null-terminated-result: checker a [...] adds 944a051ebbd IRTranslator - silence static analyzer null dereference war [...] adds 2c775709f6c BlockInCriticalSectionChecker - silence static analyzer dyn [...] adds 51fa7409e7b Make most clangd unittests pass on Windows adds e84916d8917 [X86][AVX] Add i686 avx splat tests adds 6a1f7d6c9ff [clang-format] Proposal for clang-format to give compiler s [...] adds d0b8db9ab8c gn build: (manually) merge r374720 adds 1f92d8b5449 [libc++][test] <=> now has a feature-test macro adds 80e088e1417 [libc++][test] std::variant test cleanup adds e4c58db8bc1 [X86] getTargetShuffleInputs - add KnownUndef/Zero output support adds 3efafd6c38a [X86] SimplifyMultipleUseDemandedBitsForTargetNode - use ge [...] adds 8e2561974d9 [NFC][InstCombine] More test for "sign bit test via shifts" [...] adds 9d80a722d7f Make the last to clangd unit tests pass on Windows. adds f90728c3227 [InstCombine] don't assume 'inbounds' for bitcast deref or [...] adds b32e4664a71 [ConstantFold] fix inconsistent handling of extractelement [...] adds 5d8870bc765 Add missing "REQUIRES: shell" to system-include-extractor.test adds 25eb219959f [X86] Enable use of avx512 saturating truncate instructions [...] adds 11495e5acb5 [X86] getTargetShuffleInputs - Control KnownUndef mask elem [...] adds 22373c595e8 [Docs] Moves Control Flow Document to User Guides adds 7a9fa897ec3 [NFC][InstCombine] Some preparatory cleanup in dropRedundan [...] adds db6efb017f2 [Attributor][FIX] Use check prefix that is actually tested adds 8ee410c75ec [Attributor][MemBehavior] Fallback to the function state fo [...] adds d82385b0491 [Attributor][FIX] NullPointerIsDefined needs the pointer AS [...] adds 0cc2b61943a [Attributor] Shortcut no-return through will-return adds f79716774a0 merge-request.sh: Update 9.0 metabug for 9.0.1 adds 529f4ed401e Improve __builtin_constant_p lowering adds e4300c392de Add a pass to lower is.constant and objectsize intrinsics adds df4fd311286 [NewGVN] Use m_Br to simplify code a bit. (NFC) adds c445c0cb0ab Don't run background-index.test on Windows. adds 3e54997e777 Make code-action-request.test and request-reply.test pass o [...] adds 9f1bb5b9a8e Make symbols.test pass on Windows. adds d0bfedf8e50 [X86] Autogenerate complete checks. NFC adds 1f1703f5c7a Prefer 'env not' over 'not env' in tests. adds a05d254b82c fix typo in 374747 adds 61d26556907 convert a test to unix line endings adds 282b36c1ce9 convert another test to unix line endings adds eecef1e5a58 clangd tests: use extended regex with sed new f89e758d886 [clang] [clang-offload-bundler] Fix finding installed llvm-objcopy
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Summary of changes: .../clang-tidy/bugprone/BugproneTidyModule.cpp | 3 + .../clang-tidy/bugprone/CMakeLists.txt | 1 + .../bugprone/NotNullTerminatedResultCheck.cpp | 1007 ++++++++++++++++++++ .../bugprone/NotNullTerminatedResultCheck.h | 67 ++ .../clangd/test/Inputs/symbols.test.yaml | 2 +- .../clangd/test/background-index.test | 2 +- .../clangd/test/code-action-request.test | 6 +- .../test/compile-commands-path-in-initialize.test | 2 +- clang-tools-extra/clangd/test/log.test | 2 +- clang-tools-extra/clangd/test/request-reply.test | 4 +- clang-tools-extra/clangd/test/symbol-info.test | 28 +- clang-tools-extra/clangd/test/symbols.test | 168 ++-- .../clangd/test/system-include-extractor.test | 5 +- clang-tools-extra/clangd/test/target_info.test | 2 +- .../clangd/unittests/DiagnosticsTests.cpp | 10 +- .../clangd/unittests/FindTargetTests.cpp | 16 + .../clangd/unittests/ParsedASTTests.cpp | 3 + .../clangd/unittests/SelectionTests.cpp | 10 +- .../clangd/unittests/SemanticHighlightingTests.cpp | 10 +- .../clangd/unittests/TweakTesting.cpp | 2 + clang-tools-extra/clangd/unittests/TweakTesting.h | 3 + clang-tools-extra/clangd/unittests/TweakTests.cpp | 11 +- clang-tools-extra/clangd/unittests/XRefsTests.cpp | 9 +- clang-tools-extra/docs/ReleaseNotes.rst | 9 + .../checks/bugprone-not-null-terminated-result.rst | 132 +++ clang-tools-extra/docs/clang-tidy/checks/list.rst | 1 + .../not-null-terminated-result-c.h | 39 + .../not-null-terminated-result-cxx.h | 65 ++ ...ll-terminated-result-in-initialization-strlen.c | 84 ++ ...not-null-terminated-result-memcpy-before-safe.c | 71 ++ ...-not-null-terminated-result-memcpy-safe-cxx.cpp | 124 +++ ...-not-null-terminated-result-memcpy-safe-other.c | 112 +++ ...gprone-not-null-terminated-result-memcpy-safe.c | 124 +++ .../bugprone-not-null-terminated-result-strlen.c | 123 +++ .../bugprone-not-null-terminated-result-wcslen.cpp | 111 +++ ...not-null-terminated-result-wmemcpy-safe-cxx.cpp | 111 +++ clang/lib/CodeGen/CGBuiltin.cpp | 4 - .../Checkers/BlockInCriticalSectionChecker.cpp | 2 +- clang/test/CodeGen/builtin-constant-p.c | 127 +-- clang/test/CodeGen/ppc-emmintrin.c | 36 +- clang/test/CodeGen/ppc-tmmintrin.c | 3 +- clang/test/Driver/crash-report-crashfile.m | 8 +- clang/test/Driver/crash-report-null.test | 2 +- clang/test/Format/dry-run-alias.cpp | 4 + clang/test/Format/dry-run.cpp | 4 + clang/test/Modules/crash-vfs-headermaps.m | 4 +- clang/test/Modules/crash-vfs-include-pch.m | 4 +- clang/test/Modules/crash-vfs-ivfsoverlay.m | 4 +- .../test/Modules/crash-vfs-path-emptydir-entries.m | 4 +- .../Modules/crash-vfs-path-symlink-component.m | 4 +- .../Modules/crash-vfs-path-symlink-topheader.m | 4 +- clang/test/Modules/crash-vfs-path-traversal.m | 4 +- clang/test/Modules/crash-vfs-relative-incdir.m | 4 +- clang/test/Modules/crash-vfs-relative-overlay.m | 4 +- clang/test/Modules/crash-vfs-run-reproducer.m | 4 +- clang/test/Modules/crash-vfs-umbrella-frameworks.m | 4 +- .../auto-detect-from-source-parent-of-cwd.cpp | 2 +- clang/test/Tooling/clang-check-pwd.cpp | 2 +- clang/tools/clang-format/CMakeLists.txt | 1 + clang/tools/clang-format/ClangFormat.cpp | 240 +++-- .../clang-offload-bundler/ClangOffloadBundler.cpp | 2 + .../variant.variant/variant.assign/conv.pass.cpp | 1 + .../variant.variant/variant.assign/copy.pass.cpp | 2 +- .../variant.variant/variant.assign/move.pass.cpp | 2 +- .../variant.variant/variant.ctor/conv.pass.cpp | 3 +- .../variant.mod/emplace_index_args.pass.cpp | 2 +- .../variant.mod/emplace_type_args.pass.cpp | 2 +- libcxx/test/support/test_macros.h | 5 +- .../transforms/scalar_opts/llvm_scalar_opts.mli | 5 + .../transforms/scalar_opts/scalar_opts_ocaml.c | 6 + llvm/docs/Reference.rst | 17 +- llvm/docs/UserGuides.rst | 4 + llvm/include/llvm-c/Transforms/Scalar.h | 3 + llvm/include/llvm/InitializePasses.h | 1 + llvm/include/llvm/LinkAllPasses.h | 1 + llvm/include/llvm/Transforms/IPO/Attributor.h | 6 + llvm/include/llvm/Transforms/Scalar.h | 7 + .../Transforms/Scalar/LowerConstantIntrinsics.h | 41 + llvm/lib/CodeGen/CodeGenPrepare.cpp | 22 +- llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp | 21 +- llvm/lib/CodeGen/SelectionDAG/FastISel.cpp | 24 +- .../CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 24 +- llvm/lib/CodeGen/TargetPassConfig.cpp | 1 + llvm/lib/IR/ConstantFold.cpp | 9 +- llvm/lib/Passes/PassBuilder.cpp | 3 + llvm/lib/Passes/PassRegistry.def | 1 + llvm/lib/Target/X86/X86ISelLowering.cpp | 169 ++-- llvm/lib/Transforms/IPO/Attributor.cpp | 98 +- llvm/lib/Transforms/IPO/PassManagerBuilder.cpp | 1 + .../Transforms/InstCombine/InstCombineCasts.cpp | 12 +- .../Transforms/InstCombine/InstCombineShifts.cpp | 44 +- llvm/lib/Transforms/Scalar/CMakeLists.txt | 1 + .../Transforms/Scalar/LowerConstantIntrinsics.cpp | 170 ++++ llvm/lib/Transforms/Scalar/NewGVN.cpp | 10 +- llvm/lib/Transforms/Scalar/Scalar.cpp | 5 + .../AArch64/GlobalISel/arm64-irtranslator.ll | 17 - llvm/test/CodeGen/AArch64/O0-pipeline.ll | 1 + llvm/test/CodeGen/AArch64/O3-pipeline.ll | 1 + llvm/test/CodeGen/ARM/O3-pipeline.ll | 1 + llvm/test/CodeGen/Generic/is-constant.ll | 114 --- llvm/test/CodeGen/X86/O0-pipeline.ll | 1 + llvm/test/CodeGen/X86/O3-pipeline.ll | 1 + llvm/test/CodeGen/X86/avx-splat.ll | 165 ++-- llvm/test/CodeGen/X86/avx512-trunc.ll | 20 +- llvm/test/CodeGen/X86/h-registers-0.ll | 174 +++- llvm/test/CodeGen/X86/h-registers-3.ll | 49 +- llvm/test/CodeGen/X86/is-constant.ll | 50 - llvm/test/CodeGen/X86/masked_store_trunc_ssat.ll | 76 +- llvm/test/CodeGen/X86/masked_store_trunc_usat.ll | 92 +- llvm/test/CodeGen/X86/midpoint-int.ll | 605 +++++------- llvm/test/CodeGen/X86/object-size.ll | 55 -- llvm/test/CodeGen/X86/vector-trunc-packus.ll | 138 +-- llvm/test/CodeGen/X86/vector-trunc-ssat.ll | 196 +--- llvm/test/CodeGen/X86/vector-trunc-usat.ll | 242 ++--- llvm/test/Other/new-pm-defaults.ll | 1 + llvm/test/Other/new-pm-thinlto-defaults.ll | 1 + llvm/test/Other/opt-O2-pipeline.ll | 2 + llvm/test/Other/opt-O3-pipeline.ll | 2 + llvm/test/Other/opt-Os-pipeline.ll | 2 + .../CodeGenPrepare/X86/overflow-intrinsics.ll | 20 - .../Transforms/CodeGenPrepare/builtin-condition.ll | 123 --- llvm/test/Transforms/ConstProp/InsertElement.ll | 2 +- llvm/test/Transforms/FunctionAttrs/arg_returned.ll | 20 +- .../Transforms/FunctionAttrs/dereferenceable.ll | 6 +- llvm/test/Transforms/FunctionAttrs/fn_noreturn.ll | 14 +- .../Transforms/FunctionAttrs/internal-noalias.ll | 2 +- llvm/test/Transforms/FunctionAttrs/liveness.ll | 2 +- .../Transforms/FunctionAttrs/noalias_returned.ll | 2 +- llvm/test/Transforms/FunctionAttrs/nocapture.ll | 22 +- llvm/test/Transforms/FunctionAttrs/nonnull.ll | 11 +- llvm/test/Transforms/FunctionAttrs/norecurse.ll | 2 +- .../Transforms/FunctionAttrs/noreturn_async.ll | 2 +- .../test/Transforms/FunctionAttrs/noreturn_sync.ll | 2 +- llvm/test/Transforms/FunctionAttrs/nounwind.ll | 2 +- .../read_write_returned_arguments_scc.ll | 2 +- llvm/test/Transforms/FunctionAttrs/readattrs.ll | 2 +- .../Transforms/InstCombine/load-bitcast-vec.ll | 4 +- .../shift-amount-reassociation-in-bittest.ll | 8 + ...ft-amount-reassociation-with-truncation-ashr.ll | 26 +- ...ft-amount-reassociation-with-truncation-lshr.ll | 26 +- ...ift-amount-reassociation-with-truncation-shl.ll | 8 +- .../InstCombine/shift-amount-reassociation.ll | 116 +++ ...n-bit-test-via-right-shifting-all-other-bits.ll | 206 +++- .../LowerConstantIntrinsics/constant-intrinsics.ll | 114 +++ .../crash-on-large-allocas.ll | 2 +- .../objectsize_basic.ll} | 17 +- .../clang-tools-extra/clang-tidy/bugprone/BUILD.gn | 1 + .../gn/secondary/clang/tools/clang-format/BUILD.gn | 1 + .../secondary/llvm/lib/Transforms/Scalar/BUILD.gn | 1 + llvm/utils/release/merge-request.sh | 2 +- 150 files changed, 4512 insertions(+), 1945 deletions(-) create mode 100644 clang-tools-extra/clang-tidy/bugprone/NotNullTerminatedResultCheck.cpp create mode 100644 clang-tools-extra/clang-tidy/bugprone/NotNullTerminatedResultCheck.h create mode 100644 clang-tools-extra/docs/clang-tidy/checks/bugprone-not-null-term [...] create mode 100644 clang-tools-extra/test/clang-tidy/Inputs/bugprone-not-null-term [...] create mode 100644 clang-tools-extra/test/clang-tidy/Inputs/bugprone-not-null-term [...] create mode 100644 clang-tools-extra/test/clang-tidy/bugprone-not-null-terminated- [...] create mode 100644 clang-tools-extra/test/clang-tidy/bugprone-not-null-terminated- [...] create mode 100644 clang-tools-extra/test/clang-tidy/bugprone-not-null-terminated- [...] create mode 100644 clang-tools-extra/test/clang-tidy/bugprone-not-null-terminated- [...] create mode 100644 clang-tools-extra/test/clang-tidy/bugprone-not-null-terminated- [...] create mode 100644 clang-tools-extra/test/clang-tidy/bugprone-not-null-terminated- [...] create mode 100644 clang-tools-extra/test/clang-tidy/bugprone-not-null-terminated- [...] create mode 100644 clang-tools-extra/test/clang-tidy/bugprone-not-null-terminated- [...] create mode 100644 clang/test/Format/dry-run-alias.cpp create mode 100644 clang/test/Format/dry-run.cpp create mode 100644 llvm/include/llvm/Transforms/Scalar/LowerConstantIntrinsics.h create mode 100644 llvm/lib/Transforms/Scalar/LowerConstantIntrinsics.cpp delete mode 100644 llvm/test/CodeGen/Generic/is-constant.ll delete mode 100644 llvm/test/CodeGen/X86/is-constant.ll delete mode 100644 llvm/test/CodeGen/X86/object-size.ll delete mode 100644 llvm/test/Transforms/CodeGenPrepare/builtin-condition.ll create mode 100644 llvm/test/Transforms/LowerConstantIntrinsics/constant-intrinsics.ll rename llvm/test/Transforms/{CodeGenPrepare => LowerConstantIntrinsics}/crash-on-l [...] rename llvm/test/Transforms/{CodeGenPrepare/basic.ll => LowerConstantIntrinsics/ob [...]