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from 39737bf2bbf Fix out-of-order stepping behavior in programs with sunk in [...] new d47b5b3974a Hardware-assisted AddressSanitizer (llvm part).
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Summary of changes: docs/BitCodeFormat.rst | 1 + docs/LangRef.rst | 4 + include/llvm/Bitcode/LLVMBitCodes.h | 1 + include/llvm/IR/Attributes.td | 4 + include/llvm/InitializePasses.h | 1 + include/llvm/Transforms/Instrumentation.h | 2 + lib/Analysis/MemoryDependenceAnalysis.cpp | 6 +- lib/Analysis/ValueTracking.cpp | 3 +- lib/AsmParser/LLLexer.cpp | 1 + lib/AsmParser/LLParser.cpp | 4 + lib/AsmParser/LLToken.h | 1 + lib/Bitcode/Reader/BitcodeReader.cpp | 3 + lib/Bitcode/Writer/BitcodeWriter.cpp | 2 + lib/CodeGen/ShrinkWrap.cpp | 21 +- lib/IR/Attributes.cpp | 2 + lib/IR/Verifier.cpp | 1 + lib/Transforms/IPO/ForceFunctionAttrs.cpp | 1 + lib/Transforms/InstCombine/InstCombineCalls.cpp | 3 +- lib/Transforms/Instrumentation/CMakeLists.txt | 1 + .../Instrumentation/HWAddressSanitizer.cpp | 282 +++++++++++++++++++++ lib/Transforms/Instrumentation/Instrumentation.cpp | 1 + lib/Transforms/Scalar/GVN.cpp | 5 +- test/Bitcode/attributes.ll | 11 +- test/Instrumentation/HWAddressSanitizer/atomic.ll | 26 ++ test/Instrumentation/HWAddressSanitizer/basic.ll | 190 ++++++++++++++ .../GVN/no_speculative_loads_with_asan.ll | 27 ++ test/Transforms/Inline/attributes.ll | 30 +++ test/Transforms/InstCombine/lifetime-asan.ll | 14 + .../NewGVN/no_speculative_loads_with_asan.ll | 26 ++ .../SimplifyCFG/no_speculative_loads_with_asan.ll | 19 ++ 30 files changed, 676 insertions(+), 17 deletions(-) create mode 100644 lib/Transforms/Instrumentation/HWAddressSanitizer.cpp create mode 100644 test/Instrumentation/HWAddressSanitizer/atomic.ll create mode 100644 test/Instrumentation/HWAddressSanitizer/basic.ll