Evgeniy Stepanov e8363137ea ARM MTE stack sanitizer. ... Add "memtag" sanitizer that detects and mitigates stack memory issues using armv8.5 Memory Tagging Extension. It is similar in principle to HWASan, which is a software implementation of the same idea, but there are enough differencies to warrant a new sanitizer type IMHO. It is also expected to have very different performance properties. The new sanitizer does not have a runtime library (it may grow one later, along with a "debugging" mode). Similar to SafeStack and StackProtector, the instrumentation pass (in a follow up change) will be inserted in all cases, but will only affect functions marked with the new sanitize_memtag attribute. Reviewers: pcc, hctim, vitalybuka, ostannard Subscribers: srhines, mehdi_amini, javed.absar, kristof.beyls, hiraditya, cryptoad, steven_wu, dexonsmith, cfe-commits, llvm-commits Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D64169 llvm-svn: 366123		2019-07-15 20:02:23 +00:00
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AbstractCallSite.cpp
AsmWriter.cpp	[ThinLTO] Attempt to recommit r365188 after alignment fix	2019-07-05 15:25:05 +00:00
AttributeImpl.h	Extend function attributes bitset size from 64 to 96.	2019-07-13 00:29:03 +00:00
Attributes.cpp	ARM MTE stack sanitizer.	2019-07-15 20:02:23 +00:00
AttributesCompatFunc.td
AutoUpgrade.cpp	[NVPTX] Use atomicrmw fadd instead of intrinsics	2019-07-11 17:11:25 +00:00
BasicBlock.cpp
CMakeLists.txt
Comdat.cpp
ConstantFold.cpp
ConstantFold.h
ConstantRange.cpp	[ConstantRange] Add sdiv() support	2019-06-03 18:19:54 +00:00
Constants.cpp
ConstantsContext.h
Core.cpp
DataLayout.cpp	Cleanup: llvm::bsearch -> llvm::partition_point after r364719	2019-06-30 11:19:56 +00:00
DebugInfo.cpp
DebugInfoMetadata.cpp	Revert "[DwarfDebug] Dump call site debug info"	2019-07-12 09:45:12 +00:00
DebugLoc.cpp
DiagnosticHandler.cpp
DiagnosticInfo.cpp	[Remarks][NFC] Move the serialization to lib/Remarks	2019-05-30 21:45:59 +00:00
DiagnosticPrinter.cpp
DIBuilder.cpp
Dominators.cpp
Function.cpp	Cleanup: llvm::bsearch -> llvm::partition_point after r364719	2019-06-30 11:19:56 +00:00
Globals.cpp	Add IR support, ELF section and user documentation for partitioning feature.	2019-05-29 03:29:01 +00:00
GVMaterializer.cpp
InlineAsm.cpp
Instruction.cpp	Add a transform pass to make the executable semantics of poison explicit in the IR	2019-07-09 18:49:29 +00:00
Instructions.cpp	Prepare for making SwitchInstProfUpdateWrapper strict	2019-07-09 05:07:28 +00:00
IntrinsicInst.cpp	Teach the IRBuilder about fadd and friends.	2019-07-08 16:18:18 +00:00
IRBuilder.cpp	Improve reduction intrinsics by overloading result value.	2019-06-13 09:37:38 +00:00
IRPrintingPasses.cpp
LegacyPassManager.cpp	[LegacyPassManager] Small ModuleCount cleanup	2019-07-12 15:18:29 +00:00
LLVMBuild.txt
LLVMContext.cpp	[BPF] add new intrinsics preserve_{array,union,struct}_access_index	2019-07-09 01:51:36 +00:00
LLVMContextImpl.cpp
LLVMContextImpl.h	Scalable Vector IR Type with further LTO fixes	2019-07-05 12:48:16 +00:00
Mangler.cpp	Standardize on MSVC behavior for triples with no environment	2019-07-08 21:05:20 +00:00
MDBuilder.cpp
Metadata.cpp
MetadataImpl.h
Module.cpp
ModuleSummaryIndex.cpp	[ThinLTO] Attempt to recommit r365188 after alignment fix	2019-07-05 15:25:05 +00:00
Operator.cpp
OptBisect.cpp
Pass.cpp
PassInstrumentation.cpp
PassManager.cpp
PassRegistry.cpp
PassTimingInfo.cpp
ProfileSummary.cpp
RemarkStreamer.cpp	[Remarks] Extend -fsave-optimization-record to specify the format	2019-06-17 16:06:00 +00:00
SafepointIRVerifier.cpp
Statepoint.cpp
SymbolTableListTraitsImpl.h
Type.cpp	Scalable Vector IR Type with further LTO fixes	2019-07-05 12:48:16 +00:00
TypeFinder.cpp
Use.cpp
User.cpp
Value.cpp	Replace three "strip & accumulate" implementations with a single one	2019-07-11 01:14:48 +00:00
ValueSymbolTable.cpp
Verifier.cpp	ARM MTE stack sanitizer.	2019-07-15 20:02:23 +00:00