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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_kernel/llvm-master-arm-mainline-allnoconfig in repository toolchain/ci/llvm-monorepo.

from 330153e83b5 [AArch64] [Windows] SEH opcodes should be scheduling boundaries. adds ca0953cb192 Speculatively attempt to fix a failing testbot. adds 848bb25c318 [DAGCombiner] Fix for big endian in ForwardStoreValueToDirectLoad adds 8061bfb4e9c NFC: Remove the ObjC1/ObjC2 distinction from clang (and rel [...] adds 7bd92e3e613 [ScalarizeMaskedMemIntrin] Limit the scope of some variable [...] adds 5810e40da5b [x86] try to make test immune to better div optimization; NFCI adds 57d3a4ba218 [x86] try to make test immune to better div optimization; NFCI adds 6e442b50d41 [COFF, ARM64] Make sure to forward arguments from vararg to [...] adds a4b464738ca [x86] try to make test immune to better div optimization; NFCI adds 45e725c815f Revert "[ASTImporter] Reorder fields after structure import [...] adds 57e9e3e0367 [InstCombine] Teach the move free before null test opti how [...] adds e597414933e [builtins] Re-enable x86-only long double tests adds ebce22608d4 NFC: Merge KEYOBJC and KEYARC adds 2c6ddaae299 [InstCombine] use 'match' to reduce code; NFC adds 981823fc544 [ELF] Fallback to sh_link=0 if neither .dynsym nor .symtab exists adds c48af7628e6 Changing the command line parameters sent to diff for this test. adds 9b2098339b4 [FPEnv] [FPEnv] Add constrained intrinsics for MAXNUM and MINNUM adds a34b513b4d8 Mark breaking sanitizer_common tests on NetBSD adds d36366fc7d1 Update LLVM version used on Appveyor bot, remove MSVC 2015 bot adds 180282f9cc0 Add link to implementation for P1006R0 adds b0e1ab50974 Mark vptr-non-unique-typeinfo as a broken test for NetBSD/i386 adds eaec11b44c6 Switch getline_nohang from XFAIL to UNSUPPORTED for NetBSD adds e6d3cd94c2c [GCOV] Make test path generic so it passes on all machines adds b6d41b10f6f Make libc++'s versioning namespace customizable adds cf39faf6a38 [libcxx] Correct link to code review for P1006 adds 307034c85a4 [compiler-rt][ubsan] Implicit Conversion Sanitizer - intege [...] adds 3cb7f45f26b [clang][ubsan] Implicit Conversion Sanitizer - integer sign [...] adds 0c637275a7e [NFC][compiler-rt] Cleanup Implicit Conversion Sanitizer te [...] adds 6f5ac1ede17 Revert r345542: AMDGPU: Enable code object v3 by default adds 1c3f9a1c234 Mark breaking asan tests on NetBSD adds ca368dc3212 Build with -fvisibility=hidden adds 1aada99b592 [ARM][NFC] Make tests immune to better div optimizations adds 3a2da42efd1 Disable BufferOverflowAfterManyFrees for NetBSD adds c66069de918 Revert "Build with -fvisibility=hidden" adds a455a3214e6 [testsuite] Skip an already failing test on MacOS. adds ae9876f5f2b Silence unused variable warnings. NFC adds d5838982cf9 Correct ABI list change wrongly advertised as being in the [...] adds d57b9be0f18 MachineOperand/MIParser: Do not print debug-use flag, infer it adds 16bb2dd0ad1 DWARFVerifier: make the verifier more comprehensive for objects adds 3e1ca919e21 [Win64] Handle passing i128 by value adds d1614adbe95 [asan] Remove flags for clang-cl before it supported EH adds f3134c9f735 [lldb] Introduce StackFrameRecognizer adds 7aede320b26 ADT/STLExtras: Introduce llvm::empty; NFC adds 5586503140d Revert r345678 (build failure on Linux machines). adds 5c8e8f39b7f Don't duplicate function/class name at the beginning of the [...] adds 47f044c8173 Use the container form llvm::sort(C) adds f0130d9f03c Use llvm::any_of instead std::any_of. NFC adds eddf7045b73 [llvm-objcopy] Delete a redundant override whose base is empty adds 21b7445855f [asan] Remove stale -fno-exceptions flag in sanitizer_commo [...] adds 64ac8185904 [lldb] Introduce StackFrameRecognizer [take 2] adds 10588a19e05 [DWARF] Revert r345546: Refactor range list extraction and dumping adds a8c81775221 Revert r345686 due to build failures adds 0897d0dabf5 Try to fix ambiguities with C++17 headers in unittest adds 1a82e06a38d 2nd attempt to fix ambiguities because of ADL adds f73b4dbf467 Revert r345676 due to test failure. adds 35ae6921391 Create ConstantExpr class adds 199ba733f5a [lldb] Introduce StackFrameRecognizer [take 3] adds 5ba56101430 Fixup the Python-less build of ScriptedRecognizedStackFrame adds 34fa68c7053 Change "struct" to "class" to avoid warnings adds 3cf43cebd9e [ORC] Fix hex printing of uint64_t values. adds 9c5902f4c20 [llvm-objdump] support '--syms' as an alias of -t adds c5115b8fd73 [AArch64] Mark condition flags and x16/x17 as clobbered whe [...] adds 7017549dbda [clang-cl] Inherit dllexport to static locals also in templ [...] adds ba4fa792535 [clangd] fix non linux build adds 6d52a3d495e [ARM64] [Windows] Exception handling support in frame lowering adds 935fafec961 [MSan] another take at instrumenting inline assembly - now [...] adds fc020d37824 [llvm-objdump] Add --reloc alias for -r (PR39407) adds c894a6a29bb [llvm-objdump] Mark syms/t flags as NotHidden. NFC. adds 4d26c91a824 [LV] Support vectorization of interleave-groups that requir [...] adds dcbd12c4014 [LLDB] - Add support for DW_FORM_addrx[1-4]? forms. adds cf7a7c4200a Diable test suppressions-library for NetBSD/i386 adds 22b124493cf [IndVars] Strengthen restricton in rewriteLoopExitValues adds c0668357c0d Follow-up to r345699: Call CheckStaticLocalForDllExport lat [...] adds 986a39be5d8 [AMDGPU] support image load/store a16 adds 9ad3b11d69a [lldb] Fix race condition in framework installation adds 4b1c6026c3c [ADT] Remove illegal comparison of singular iterators from [...] adds 802ec112e9f [NFC] Add tests for loop-simplifycfg for further development adds 51112374cea [tblgen][PredicateExpander] Add the ability to describe mor [...] adds 72b5cd599b4 Update generate_netbsd_ioctls.awk for NetBSD 8.99.25 adds 1a0fd70d082 [clang-tidy] Remove false decoupling in ClangTidyContext. NFC adds 08813868e69 [InstSimplify] fold icmp based on range of abs/nabs adds 800f62ba21a AMDGPU: Remove PHI loop condition optimization adds cac1dcf6544 AMDGPU: Rewrite SILowerI1Copies to always stay on SALU adds 37642f7362f [LLDB] - Removed unused variable. NFC. adds b8798180f43 [DAGCombiner] Fold 0 div/rem X to 0 adds 6a63f0ee8a7 [InstSimplify] add tests for fcmp and known positive; NFC adds 66b96f75c65 [LoopUnroll] allow customization for new-pass-manager versi [...] adds 9f1aa99f368 [analyzer][PlistMacroExpansion] Part 1.: New expand-macros flag adds 8abc4cbfe90 [InstSimplify] fold 'fcmp nnan oge X, 0.0' when X is not negative adds dc957062e0b Update ioctl(2) operations for NetBSD 8.99.25 adds cf8ffdc35d5 [InstCombine] add assertion that InstSimplify has folded a [...] adds 37aa707d19d [InstSimplify] fold 'fcmp nnan ult X, 0.0' when X is not negative adds 5967f888c19 Delete dependency on config.h adds b963927a1be [llvm-mca] Remove namespace prefixes made redundant by r345 [...] adds 42a8694274f [Hexagon] Make sure not to use GP-relative addressing with PIC adds c289a40003a [LLDB] - Regroup the switch entries in DWARFFormValue::Extr [...] adds 0c62d1bc9a7 [InstCombine] refactor fabs+fcmp fold; NFC adds 7bc34bec346 [clang-tidy] new check 'readability-isolate-declaration' adds 5d35be6e901 [clang-tools-extra] fix broken link in release notes adds d70e7ccdede [clang] try-fix broken documentation builder adds 58446e8dae8 [clang-tidy] add -fexceptions to failing unit-test, unbreak [...] adds 4b2b7faaedc MachineModuleInfo: Initialize DbgInfoAvailable depending on [...] adds 641ac6e1220 [Lex] Make MacroDirective::findDirectiveAtLoc take const So [...] adds bf957ce316e [clang-tidy] add missing '--' in RUN-line, unbreak buildbot adds cfac7a9cc6d [globalisel][irtranslator] Verify that DILocations aren't l [...] adds 37d6bf360c0 Second half of C++17's splicing maps and sets adds abb1512cc37 [analyzer] Enable retain count checking for OSObject by defa adds 758a9e158ab [analyzer] RetainCountChecker: for now, do not trust the su [...] adds 4f039e615e1 [analyzer] Re-add custom OSIterator rule for RetainCountChecker adds 4341e8bf3c1 Re-land r345676 "[Win64] Handle passing i128 by value" adds b9df48ead8a TableGen: Fix ASAN error adds 2134312485f [llvm-mca] Remove the verb 'assemble' from a few options in [...] adds aac237187c6 [InstCombine] Combine nested min/max intrinsics with constants adds 0e96e65179f [InstCombine] add tests for fcmp with -0.0; NFC adds f8a040d3128 [clang-format] tweaked another case of lambda formatting adds f6a43ce6beb [globalisel][irtranslator] Fix test from r345743 on non-ass [...] adds 0dcc76d5c26 [NFC] Fixed -Wsign-compare warning new d955589d4e4 [SelectionDAG] SelectionDAGLegalize::ExpandBITREVERSE - ens [...] new 7053038e65b [InstCombine] regenerate test checks; NFC new 10e6ec02ca4 Fix comment typo. NFCI. new 73ab8893a25 [NFC] Mark "Splicing Maps and Sets" as done in LLVM 8.0 new 08998729f7e [ASTImporter][Structural Eq] Check for isBeingDefined new c7e9676e5bb [SelectionDAGISel] Suppress a -Wunused-but-set-variable war [...] new a73544ecdeb [NFC] Replace C++1y and C++1z by C++14 and C++17, respectively new cc147eb1dcc [AMDGPU] Remove FeatureVGPRSpilling new 8e213e7cfd1 Implement the readability-const-return-type check. new c850fb82965 [compiler-rt][Fuzzer] Use the new C++ ABI namespace CMake support new b85a83e05f0 Removing a reliance on system headers from this test; NFC. new 8abf090e119 [WedAssembly] Add -s and -S alias for --strip-all and --str [...]

The 12 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.

Summary of changes: .../clang-tidy/ClangTidyDiagnosticConsumer.cpp | 14 +- .../clang-tidy/ClangTidyDiagnosticConsumer.h | 9 +- .../clang-tidy/google/AvoidCStyleCastsCheck.cpp | 2 +- .../google/AvoidThrowingObjCExceptionCheck.cpp | 3 +- .../google/GlobalVariableDeclarationCheck.cpp | 4 +- .../clang-tidy/objc/AvoidNSErrorInitCheck.cpp | 4 +- .../clang-tidy/objc/ForbiddenSubclassingCheck.cpp | 4 +- .../clang-tidy/objc/PropertyDeclarationCheck.cpp | 4 +- .../clang-tidy/plugin/ClangTidyPlugin.cpp | 2 +- .../clang-tidy/readability/CMakeLists.txt | 2 + .../readability/ConstReturnTypeCheck.cpp | 128 ++ .../clang-tidy/readability/ConstReturnTypeCheck.h | 35 + .../readability/IsolateDeclarationCheck.cpp | 279 ++++ .../readability/IsolateDeclarationCheck.h | 36 + .../readability/ReadabilityTidyModule.cpp | 6 + clang-tools-extra/clang-tidy/utils/LexerUtils.cpp | 89 ++ clang-tools-extra/clang-tidy/utils/LexerUtils.h | 68 + clang-tools-extra/clangd/Threading.cpp | 5 +- clang-tools-extra/docs/ReleaseNotes.rst | 12 + clang-tools-extra/docs/clang-tidy/checks/list.rst | 2 + .../checks/readability-const-return-type.rst | 26 + .../checks/readability-isolate-declaration.rst | 100 ++ .../clang-tidy/readability-const-return-type.cpp | 234 ++++ .../readability-isolate-declaration-cxx17.cpp | 103 ++ .../readability-isolate-declaration-fixing.cpp | 64 + .../clang-tidy/readability-isolate-declaration.c | 13 + .../clang-tidy/readability-isolate-declaration.cpp | 412 ++++++ clang/docs/ReleaseNotes.rst | 24 + clang/docs/UndefinedBehaviorSanitizer.rst | 29 +- clang/include/clang/AST/Expr.h | 59 + clang/include/clang/AST/ExprCXX.h | 11 +- clang/include/clang/AST/RecursiveASTVisitor.h | 2 + clang/include/clang/Basic/Attr.td | 2 +- clang/include/clang/Basic/Features.def | 22 +- clang/include/clang/Basic/LangOptions.def | 3 +- clang/include/clang/Basic/Sanitizers.def | 18 +- clang/include/clang/Basic/StmtNodes.td | 6 +- clang/include/clang/Basic/TokenKinds.def | 80 +- clang/include/clang/Basic/TokenKinds.h | 3 +- clang/include/clang/Lex/MacroInfo.h | 3 +- clang/include/clang/Parse/Parser.h | 2 +- clang/include/clang/Sema/Sema.h | 1 + clang/include/clang/Serialization/ASTBitCodes.h | 3 + .../clang/StaticAnalyzer/Core/AnalyzerOptions.h | 10 + clang/lib/ARCMigrate/ARCMT.cpp | 4 +- clang/lib/ARCMigrate/TransAutoreleasePool.cpp | 4 +- clang/lib/ARCMigrate/TransRetainReleaseDealloc.cpp | 6 +- clang/lib/ARCMigrate/TransUnbridgedCasts.cpp | 2 +- clang/lib/ARCMigrate/Transforms.cpp | 4 +- clang/lib/AST/ASTContext.cpp | 6 +- clang/lib/AST/ASTImporter.cpp | 46 +- clang/lib/AST/ASTStructuralEquivalence.cpp | 8 +- clang/lib/AST/Decl.cpp | 2 +- clang/lib/AST/Expr.cpp | 5 + clang/lib/AST/ExprCXX.cpp | 9 +- clang/lib/AST/ExprClassification.cpp | 3 + clang/lib/AST/ExprConstant.cpp | 7 +- clang/lib/AST/ItaniumMangle.cpp | 4 + clang/lib/AST/NSAPI.cpp | 6 +- clang/lib/AST/ParentMap.cpp | 2 +- clang/lib/AST/Stmt.cpp | 4 +- clang/lib/AST/StmtPrinter.cpp | 4 + clang/lib/AST/StmtProfile.cpp | 4 + clang/lib/Analysis/FormatString.cpp | 2 +- clang/lib/Analysis/LiveVariables.cpp | 4 +- clang/lib/Analysis/ThreadSafety.cpp | 4 +- clang/lib/Analysis/ThreadSafetyCommon.cpp | 2 + clang/lib/Basic/Builtins.cpp | 2 +- clang/lib/Basic/IdentifierTable.cpp | 57 +- clang/lib/Basic/Module.cpp | 2 +- clang/lib/Basic/Targets/OSTargets.cpp | 2 +- clang/lib/CodeGen/CGBlocks.cpp | 16 +- clang/lib/CodeGen/CGDebugInfo.cpp | 6 +- clang/lib/CodeGen/CGDecl.cpp | 6 +- clang/lib/CodeGen/CGException.cpp | 6 +- clang/lib/CodeGen/CGExpr.cpp | 4 +- clang/lib/CodeGen/CGExprScalar.cpp | 260 +++- clang/lib/CodeGen/CGStmt.cpp | 7 +- clang/lib/CodeGen/CGStmtOpenMP.cpp | 8 +- clang/lib/CodeGen/CodeGenFunction.h | 8 +- clang/lib/CodeGen/CodeGenModule.cpp | 4 +- clang/lib/CodeGen/TargetInfo.cpp | 43 +- clang/lib/Format/ContinuationIndenter.cpp | 3 +- clang/lib/Format/Format.cpp | 3 +- clang/lib/Format/FormatToken.h | 8 + clang/lib/Format/TokenAnnotator.cpp | 24 + clang/lib/Format/UnwrappedLineFormatter.cpp | 7 +- clang/lib/Frontend/ASTUnit.cpp | 4 +- clang/lib/Frontend/CompilerInstance.cpp | 2 +- clang/lib/Frontend/CompilerInvocation.cpp | 4 +- clang/lib/Frontend/FrontendAction.cpp | 2 +- clang/lib/Frontend/InitHeaderSearch.cpp | 8 +- clang/lib/Frontend/InitPreprocessor.cpp | 10 +- clang/lib/Frontend/Rewrite/RewriteModernObjC.cpp | 2 +- clang/lib/Frontend/Rewrite/RewriteObjC.cpp | 2 +- clang/lib/Lex/Lexer.cpp | 2 +- clang/lib/Lex/MacroInfo.cpp | 3 +- clang/lib/Lex/PPDirectives.cpp | 10 +- clang/lib/Parse/ParseDecl.cpp | 16 +- clang/lib/Parse/ParseDeclCXX.cpp | 2 +- clang/lib/Parse/ParseExpr.cpp | 24 +- clang/lib/Parse/ParseExprCXX.cpp | 4 +- clang/lib/Parse/ParseInit.cpp | 6 +- clang/lib/Parse/ParseObjc.cpp | 20 +- clang/lib/Parse/ParseStmt.cpp | 2 +- clang/lib/Parse/ParseTentative.cpp | 10 +- clang/lib/Parse/Parser.cpp | 10 +- clang/lib/Sema/Sema.cpp | 4 +- clang/lib/Sema/SemaCast.cpp | 2 +- clang/lib/Sema/SemaChecking.cpp | 2 +- clang/lib/Sema/SemaCodeComplete.cpp | 32 +- clang/lib/Sema/SemaDecl.cpp | 36 +- clang/lib/Sema/SemaDeclAttr.cpp | 10 +- clang/lib/Sema/SemaDeclCXX.cpp | 2 +- clang/lib/Sema/SemaExceptionSpec.cpp | 3 + clang/lib/Sema/SemaExpr.cpp | 8 +- clang/lib/Sema/SemaExprMember.cpp | 2 +- clang/lib/Sema/SemaExprObjC.cpp | 4 +- clang/lib/Sema/SemaInit.cpp | 10 +- clang/lib/Sema/SemaLambda.cpp | 2 +- clang/lib/Sema/SemaOpenMP.cpp | 4 +- clang/lib/Sema/SemaOverload.cpp | 6 +- clang/lib/Sema/SemaStmt.cpp | 6 +- clang/lib/Sema/SemaTemplateInstantiateDecl.cpp | 3 + clang/lib/Sema/SemaType.cpp | 4 +- clang/lib/Sema/TreeTransform.h | 10 +- clang/lib/Serialization/ASTReaderStmt.cpp | 9 + clang/lib/Serialization/ASTWriterStmt.cpp | 6 + .../StaticAnalyzer/Checkers/DeadStoresChecker.cpp | 5 +- .../StaticAnalyzer/Checkers/ObjCAtSyncChecker.cpp | 2 +- .../RetainCountChecker/RetainCountChecker.cpp | 12 +- .../RetainCountChecker/RetainCountChecker.h | 2 +- clang/lib/StaticAnalyzer/Core/AnalyzerOptions.cpp | 7 + clang/lib/StaticAnalyzer/Core/BugReporter.cpp | 20 +- .../StaticAnalyzer/Core/BugReporterVisitors.cpp | 8 +- clang/lib/StaticAnalyzer/Core/Environment.cpp | 3 + clang/lib/StaticAnalyzer/Core/ExprEngine.cpp | 3 + clang/lib/StaticAnalyzer/Core/PlistDiagnostics.cpp | 91 +- .../StaticAnalyzer/Core/RetainSummaryManager.cpp | 22 +- clang/lib/Tooling/Inclusions/HeaderIncludes.cpp | 3 +- .../plist-macros-with-expansion.cpp.plist | 351 +++++ .../diagnostics/sarif-diagnostics-taint-test.c | 2 +- clang/test/Analysis/osobject-retain-release.cpp | 74 +- .../test/Analysis/plist-macros-with-expansion.cpp | 44 + ...asics.c => catch-implicit-conversions-basics.c} | 16 +- ...licit-integer-arithmetic-value-change-basics.c} | 18 +- .../catch-implicit-integer-conversions-basics.c | 16 +- .../catch-implicit-integer-sign-changes-basics.c | 157 +++ ...-implicit-integer-sign-changes-true-negatives.c | 140 ++ .../CodeGen/catch-implicit-integer-sign-changes.c | 273 ++++ ...icit-signed-integer-truncation-or-sign-change.c | 152 +++ clang/test/CodeGen/win64-i128.c | 16 + ...mplicit-integer-sign-changes-true-negatives.cpp | 149 +++ clang/test/CodeGenCXX/dllexport.cpp | 12 + clang/test/CodeGenCXX/dllimport.cpp | 23 + clang/test/Driver/fsanitize.c | 37 +- clang/test/Modules/module_file_info.m | 2 +- clang/tools/arcmt-test/arcmt-test.cpp | 4 +- .../tools/clang-import-test/clang-import-test.cpp | 3 +- clang/tools/libclang/CXCursor.cpp | 4 + clang/tools/libclang/CXType.cpp | 2 +- clang/unittests/AST/ASTImporterTest.cpp | 52 +- clang/unittests/Format/FormatTest.cpp | 98 +- compiler-rt/cmake/Modules/AddCompilerRT.cmake | 9 - compiler-rt/cmake/base-config-ix.cmake | 2 - compiler-rt/lib/asan/tests/CMakeLists.txt | 5 - compiler-rt/lib/asan/tests/asan_test.cc | 2 + compiler-rt/lib/builtins/int_types.h | 12 + compiler-rt/lib/fuzzer/CMakeLists.txt | 2 +- .../sanitizer_interceptors_ioctl_netbsd.inc | 37 +- .../sanitizer_platform_limits_netbsd.cc | 43 +- .../sanitizer_platform_limits_netbsd.h | 28 +- .../lib/sanitizer_common/tests/CMakeLists.txt | 5 - compiler-rt/lib/ubsan/ubsan_checks.inc | 6 + compiler-rt/lib/ubsan/ubsan_handlers.cc | 6 + compiler-rt/lib/ubsan/ubsan_handlers.h | 2 + .../test/asan/TestCases/Posix/coverage-reset.cc | 2 + compiler-rt/test/asan/TestCases/Posix/coverage.cc | 1 + .../test/asan/TestCases/Posix/dlclose-test.cc | 2 + .../Posix/interception-in-shared-lib-test.cc | 2 + .../asan/TestCases/Posix/stack-use-after-return.cc | 2 +- .../test/asan/TestCases/Posix/tsd_dtor_leak.cc | 1 + .../test/asan/TestCases/suppressions-library.cc | 1 + compiler-rt/test/builtins/Unit/fixxfdi_test.c | 2 +- ...nTest.cpp => ImplicitIntegerSignChangeTest.cpp} | 10 +- ...citSignedIntegerTruncationOrSignChangeTest.cpp} | 10 +- .../fuzzer/ImplicitSignedIntegerTruncationTest.cpp | 4 +- .../ImplicitUnsignedIntegerTruncationTest.cpp | 4 +- .../fuzzer-implicit-integer-sign-change.test | 5 + ...t-signed-integer-truncation-or-sign-change.test | 5 + .../fuzzer-implicit-signed-integer-truncation.test | 2 +- ...uzzer-implicit-unsigned-integer-truncation.test | 2 +- .../Inputs/instrprof-gcov-one-line-function.c.gcov | 2 +- .../TestCases/NetBSD/getgroupmembership.cc | 2 + .../TestCases/Posix/dedup_token_length_test.cc | 2 + .../sanitizer_common/TestCases/Posix/readlinkat.c | 2 + .../TestCases/get_module_and_offset_for_pc.cc | 1 + compiler-rt/test/tsan/getline_nohang.cc | 4 +- .../integer-arithmetic-value-change.c | 345 +++++ .../ImplicitConversion/integer-conversion.c | 117 +- .../integer-sign-change-blacklist.c | 28 + .../integer-sign-change-summary.cpp | 13 + .../ImplicitConversion/integer-sign-change.c | 297 +++++ .../ImplicitConversion/integer-truncation.c | 84 +- .../signed-integer-truncation-blacklist.c | 6 +- ...d-integer-truncation-or-sign-change-blacklist.c | 58 + ...d-integer-truncation-or-sign-change-summary.cpp | 13 + .../ImplicitConversion/signed-integer-truncation.c | 72 +- .../unsigned-integer-truncation-blacklist.c | 6 +- .../unsigned-integer-truncation.c | 44 +- .../TypeCheck/vptr-non-unique-typeinfo.cpp | 1 + .../TestCases/implicit-integer-sign-change.c | 17 + ...icit-signed-integer-truncation-or-sign-change.c | 17 + compiler-rt/utils/generate_netbsd_ioctls.awk | 136 +- libcxx/CMakeLists.txt | 10 + libcxx/appveyor-reqs-install.cmd | 2 +- libcxx/appveyor.yml | 8 - libcxx/docs/BuildingLibcxx.rst | 12 + libcxx/include/__config | 8 +- libcxx/include/__config_site.in | 1 + libcxx/include/__hash_table | 255 +++- libcxx/include/__node_handle | 3 - libcxx/include/__tree | 70 +- libcxx/include/map | 92 ++ libcxx/include/set | 95 ++ libcxx/include/unordered_map | 97 ++ libcxx/include/unordered_set | 97 ++ libcxx/include/version | 1 + libcxx/lib/abi/CHANGELOG.TXT | 5 +- libcxx/src/iostream.cpp | 18 +- .../associative/map/map.modifiers/merge.pass.cpp | 149 +++ .../multimap/multimap.modifiers/merge.pass.cpp | 149 +++ .../containers/associative/multiset/merge.pass.cpp | 148 ++ .../std/containers/associative/set/merge.pass.cpp | 148 ++ .../unord.map/unord.map.modifiers/merge.pass.cpp | 161 +++ .../unord.multimap.modifiers/merge.pass.cpp | 161 +++ .../containers/unord/unord.multiset/merge.pass.cpp | 158 +++ .../std/containers/unord/unord.set/merge.pass.cpp | 158 +++ libcxx/www/cxx1y_status.html | 9 +- libcxx/www/cxx1z_status.html | 8 +- libcxx/www/upcoming_meeting.html | 2 +- lld/ELF/SyntheticSections.cpp | 14 +- lld/test/ELF/gnu-ifunc-relative.s | 16 +- lld/test/wasm/{strip-debug.test => strip-all.test} | 6 +- lld/test/wasm/strip-debug.test | 4 + lld/wasm/Options.td | 2 + lldb/cmake/modules/AddLLDB.cmake | 2 +- lldb/include/lldb/API/SBVariablesOptions.h | 4 + .../include/lldb/Interpreter/OptionGroupVariable.h | 2 + lldb/include/lldb/Interpreter/ScriptInterpreter.h | 11 + lldb/include/lldb/Target/StackFrame.h | 3 + lldb/include/lldb/Target/StackFrameRecognizer.h | 129 ++ lldb/include/lldb/lldb-forward.h | 7 + lldb/lit/Breakpoint/Inputs/debug_addrx.yaml | 57 + lldb/lit/Breakpoint/debug_addrx.test | 30 + lldb/lldb.xcodeproj/project.pbxproj | 6 + .../test/functionalities/frame-recognizer/Makefile | 10 + .../frame-recognizer/TestFrameRecognizer.py | 102 ++ .../test/functionalities/frame-recognizer/main.m | 28 + .../functionalities/frame-recognizer/recognizer.py | 21 + .../Python/lldbsuite/test/lang/cpp/stl/TestSTL.py | 1 + lldb/scripts/Python/python-wrapper.swig | 46 + lldb/scripts/interface/SBVariablesOptions.i | 8 +- lldb/source/API/SBFrame.cpp | 25 +- lldb/source/API/SBVariablesOptions.cpp | 23 +- lldb/source/API/SystemInitializerFull.cpp | 11 +- lldb/source/Commands/CommandObjectFrame.cpp | 388 ++++++ lldb/source/Interpreter/OptionGroupVariable.cpp | 7 + .../Clang/ClangExpressionParser.cpp | 10 +- .../Language/ClangCommon/ClangHighlighter.cpp | 3 +- .../Python/ScriptInterpreterPython.cpp | 65 + .../Python/ScriptInterpreterPython.h | 15 + .../SymbolFile/DWARF/DWARFDebugInfoEntry.cpp | 6 + .../Plugins/SymbolFile/DWARF/DWARFDebugRanges.cpp | 5 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llvm/test/Object/AMDGPU/objdump.s | 2 +- .../Transforms/IndVarSimplify/dont-recompute.ll | 26 + llvm/test/Transforms/InstCombine/fcmp-special.ll | 57 + llvm/test/Transforms/InstCombine/fcmp.ll | 220 +-- .../Transforms/InstCombine/malloc-free-delete.ll | 29 + llvm/test/Transforms/InstCombine/maximum.ll | 18 +- llvm/test/Transforms/InstCombine/maxnum.ll | 18 +- llvm/test/Transforms/InstCombine/minimum.ll | 18 +- llvm/test/Transforms/InstCombine/minmax-fp.ll | 64 +- llvm/test/Transforms/InstCombine/minnum.ll | 18 +- .../InstSimplify/floating-point-compare.ll | 120 +- llvm/test/Transforms/InstSimplify/icmp-abs-nabs.ll | 90 +- .../LoopSimplifyCFG/constant-fold-branch.ll | 1408 ++++++++++++++++++++ llvm/test/Transforms/LoopUnroll/peel-loop.ll | 2 + llvm/test/Transforms/LoopUnroll/runtime-loop.ll | 34 +- .../X86/x86-interleaved-accesses-masked-group.ll | 305 ++++- llvm/test/tools/llvm-objdump/relocations-elf.test | 73 + llvm/test/tools/llvm-objdump/symbol-table-elf.test | 47 + llvm/tools/dsymutil/DwarfLinker.cpp | 23 +- llvm/tools/dsymutil/DwarfStreamer.cpp | 19 +- llvm/tools/dsymutil/DwarfStreamer.h | 4 +- llvm/tools/llvm-mca/include/Context.h | 9 +- llvm/tools/llvm-mca/include/HWEventListener.h | 19 +- llvm/tools/llvm-mca/include/HardwareUnits/LSUnit.h | 6 +- .../llvm-mca/include/HardwareUnits/RegisterFile.h | 34 +- .../include/HardwareUnits/ResourceManager.h | 25 +- .../include/HardwareUnits/RetireControlUnit.h | 2 +- .../llvm-mca/include/HardwareUnits/Scheduler.h | 30 +- llvm/tools/llvm-mca/include/InstrBuilder.h | 37 +- llvm/tools/llvm-mca/include/Instruction.h | 24 +- llvm/tools/llvm-mca/include/Pipeline.h | 6 +- llvm/tools/llvm-mca/include/SourceMgr.h | 6 +- llvm/tools/llvm-mca/include/Stages/DispatchStage.h | 21 +- llvm/tools/llvm-mca/include/Stages/ExecuteStage.h | 12 +- llvm/tools/llvm-mca/include/Stages/FetchStage.h | 6 +- .../llvm-mca/include/Stages/InstructionTables.h | 10 +- llvm/tools/llvm-mca/include/Stages/RetireStage.h | 4 +- llvm/tools/llvm-mca/include/Stages/Stage.h | 8 +- llvm/tools/llvm-mca/include/Support.h | 19 +- llvm/tools/llvm-mca/llvm-mca.cpp | 34 +- llvm/tools/llvm-objcopy/ELF/Object.h | 1 - llvm/tools/llvm-objdump/llvm-objdump.cpp | 12 +- llvm/unittests/ADT/STLExtrasTest.cpp | 17 + llvm/unittests/ADT/SmallSetTest.cpp | 4 - llvm/utils/TableGen/InstrInfoEmitter.cpp | 30 +- llvm/utils/TableGen/PredicateExpander.cpp | 52 +- llvm/utils/TableGen/PredicateExpander.h | 13 +- llvm/utils/TableGen/RegisterInfoEmitter.cpp | 2 +- llvm/utils/TableGen/SearchableTableEmitter.cpp | 20 +- 608 files changed, 17605 insertions(+), 4173 deletions(-) create mode 100644 clang-tools-extra/clang-tidy/readability/ConstReturnTypeCheck.cpp create mode 100644 clang-tools-extra/clang-tidy/readability/ConstReturnTypeCheck.h create mode 100644 clang-tools-extra/clang-tidy/readability/IsolateDeclarationCheck.cpp create mode 100644 clang-tools-extra/clang-tidy/readability/IsolateDeclarationCheck.h create mode 100644 clang-tools-extra/docs/clang-tidy/checks/readability-const-retu [...] create mode 100644 clang-tools-extra/docs/clang-tidy/checks/readability-isolate-de [...] create mode 100644 clang-tools-extra/test/clang-tidy/readability-const-return-type.cpp create mode 100644 clang-tools-extra/test/clang-tidy/readability-isolate-declarati [...] create mode 100644 clang-tools-extra/test/clang-tidy/readability-isolate-declarati [...] create mode 100644 clang-tools-extra/test/clang-tidy/readability-isolate-declaration.c create mode 100644 clang-tools-extra/test/clang-tidy/readability-isolate-declaration.cpp create mode 100644 clang/test/Analysis/Inputs/expected-plists/plist-macros-with-ex [...] create mode 100644 clang/test/Analysis/plist-macros-with-expansion.cpp copy clang/test/CodeGen/{catch-implicit-integer-conversions-basics.c => catch-impl [...] copy clang/test/CodeGen/{catch-implicit-integer-conversions-basics.c => catch-impl [...] create mode 100644 clang/test/CodeGen/catch-implicit-integer-sign-changes-basics.c create mode 100644 clang/test/CodeGen/catch-implicit-integer-sign-changes-true-neg [...] create mode 100644 clang/test/CodeGen/catch-implicit-integer-sign-changes.c create mode 100644 clang/test/CodeGen/catch-implicit-signed-integer-truncation-or- [...] create mode 100644 clang/test/CodeGen/win64-i128.c create mode 100644 clang/test/CodeGenCXX/catch-implicit-integer-sign-changes-true- [...] copy compiler-rt/test/fuzzer/{ImplicitSignedIntegerTruncationTest.cpp => ImplicitI [...] copy compiler-rt/test/fuzzer/{ImplicitUnsignedIntegerTruncationTest.cpp => Implici [...] create mode 100644 compiler-rt/test/fuzzer/fuzzer-implicit-integer-sign-change.test create mode 100644 compiler-rt/test/fuzzer/fuzzer-implicit-signed-integer-truncati [...] create mode 100644 compiler-rt/test/ubsan/TestCases/ImplicitConversion/integer-ari [...] create mode 100644 compiler-rt/test/ubsan/TestCases/ImplicitConversion/integer-sig [...] create mode 100644 compiler-rt/test/ubsan/TestCases/ImplicitConversion/integer-sig [...] create mode 100644 compiler-rt/test/ubsan/TestCases/ImplicitConversion/integer-sig [...] create mode 100644 compiler-rt/test/ubsan/TestCases/ImplicitConversion/signed-inte [...] create mode 100644 compiler-rt/test/ubsan/TestCases/ImplicitConversion/signed-inte [...] create mode 100644 compiler-rt/test/ubsan_minimal/TestCases/implicit-integer-sign- [...] create mode 100644 compiler-rt/test/ubsan_minimal/TestCases/implicit-signed-intege [...] create mode 100644 libcxx/test/std/containers/associative/map/map.modifiers/merge. [...] create mode 100644 libcxx/test/std/containers/associative/multimap/multimap.modifi [...] create mode 100644 libcxx/test/std/containers/associative/multiset/merge.pass.cpp create mode 100644 libcxx/test/std/containers/associative/set/merge.pass.cpp create mode 100644 libcxx/test/std/containers/unord/unord.map/unord.map.modifiers/ [...] create mode 100644 libcxx/test/std/containers/unord/unord.multimap/unord.multimap. [...] create mode 100644 libcxx/test/std/containers/unord/unord.multiset/merge.pass.cpp create mode 100644 libcxx/test/std/containers/unord/unord.set/merge.pass.cpp copy lld/test/wasm/{strip-debug.test => strip-all.test} (53%) create mode 100644 lldb/include/lldb/Target/StackFrameRecognizer.h create mode 100644 lldb/lit/Breakpoint/Inputs/debug_addrx.yaml create mode 100644 lldb/lit/Breakpoint/debug_addrx.test create mode 100644 lldb/packages/Python/lldbsuite/test/functionalities/frame-recog [...] create mode 100644 lldb/packages/Python/lldbsuite/test/functionalities/frame-recog [...] create mode 100644 lldb/packages/Python/lldbsuite/test/functionalities/frame-recog [...] create mode 100644 lldb/packages/Python/lldbsuite/test/functionalities/frame-recog [...] create mode 100644 lldb/source/Target/StackFrameRecognizer.cpp create mode 100644 llvm/include/llvm/DebugInfo/DWARF/DWARFDebugRangeList.h create mode 100644 llvm/lib/DebugInfo/DWARF/DWARFDebugRangeList.cpp delete mode 100644 llvm/lib/Target/AMDGPU/Utils/AMDGPULaneDominator.cpp delete mode 100644 llvm/lib/Target/AMDGPU/Utils/AMDGPULaneDominator.h create mode 100644 llvm/test/CodeGen/AArch64/GlobalISel/irtranslator-dilocation.ll create mode 100644 llvm/test/CodeGen/AArch64/fast-isel-dbg.ll create mode 100644 llvm/test/CodeGen/AArch64/load-store-forwarding.ll create mode 100644 llvm/test/CodeGen/AArch64/vararg-tallcall.ll create mode 100644 llvm/test/CodeGen/AArch64/wineh-frame0.mir create mode 100644 llvm/test/CodeGen/AArch64/wineh-frame1.mir create mode 100644 llvm/test/CodeGen/AArch64/wineh-frame2.mir create mode 100644 llvm/test/CodeGen/AArch64/wineh-frame3.mir create mode 100644 llvm/test/CodeGen/AArch64/wineh-frame4.mir create mode 100644 llvm/test/CodeGen/AArch64/wineh-frame5.mir create mode 100644 llvm/test/CodeGen/AArch64/wineh-frame6.mir create mode 100644 llvm/test/CodeGen/AArch64/wineh-frame7.mir create mode 100644 llvm/test/CodeGen/AArch64/wineh-frame8.mir create mode 100644 llvm/test/CodeGen/AMDGPU/i1-copy-phi-uniform-branch.ll create mode 100644 llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.a16.dim.ll create mode 100644 llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.load.a16.d16.ll create mode 100644 llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.load.a16.ll create mode 100644 llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.store.a16.d16.ll create mode 100644 llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.store.a16.ll create mode 100644 llvm/test/CodeGen/AMDGPU/noop-shader-O0.ll delete mode 100644 llvm/test/CodeGen/AMDGPU/selected-stack-object.ll create mode 100644 llvm/test/CodeGen/Hexagon/pic-sdata.ll create mode 100644 llvm/test/Instrumentation/MemorySanitizer/msan_asm_conservative.ll create mode 100644 llvm/test/Transforms/LoopSimplifyCFG/constant-fold-branch.ll create mode 100644 llvm/test/tools/llvm-objdump/relocations-elf.test create mode 100644 llvm/test/tools/llvm-objdump/symbol-table-elf.test