4 LLVM and API reference documentation.
14 BlockFrequencyTerminology
18 ConvergenceAndUniformity
21 DependenceGraphs/index
30 HowToSetUpLLVMStyleRTTI
41 ScudoHardenedAllocator
42 MemoryModelRelaxationAnnotations
45 SecurityTransparencyReports
48 SpeculativeLoadHardening
50 SymbolizerMarkupFormat
63 `Doxygen generated documentation <https://llvm.org/doxygen/>`_
64 (`classes <https://llvm.org/doxygen/inherits.html>`_)
66 :doc:`HowToUseAttributes`
67 Answers some questions about the new Attributes infrastructure.
72 ======================
73 Command Line Utilities
74 ======================
76 :doc:`LLVM Command Guide <CommandGuide/index>`
77 A reference manual for the LLVM command line utilities ("man" pages for LLVM
81 Automatic bug finder and test-case reducer description and usage
85 A command line option for debugging optimization-induced failures.
87 :doc:`SymbolizerMarkupFormat`
88 A reference for the log symbolizer markup accepted by ``llvm-symbolizer``.
90 :doc:`The Microsoft PDB File Format <PDB/index>`
91 A detailed description of the Microsoft PDB (Program Database) file format.
97 :doc:`GarbageCollection`
98 The interfaces source-language compilers should use for compiling GC'd
102 This describes a set of experimental extensions for garbage
110 A library for writing in-process guided fuzzers.
113 Information on writing and using Fuzzers to find bugs in LLVM.
119 :doc:`LLVM Language Reference Manual <LangRef>`
120 Defines the LLVM intermediate representation and the assembly form of the
124 Description of the ``inalloca`` argument attribute.
127 This describes the file format and encoding used for LLVM "bc" files.
129 :doc:`Machine IR (MIR) Format Reference Manual <MIRLangRef>`
130 A reference manual for the MIR serialization format, which is used to test
131 LLVM's code generation passes.
133 :doc:`GlobalISel/index`
134 This describes the prototype instruction selection replacement, GlobalISel.
136 :doc:`ConvergentOperations`
137 Description of ``convergent`` operation semantics and related intrinsics.
139 =====================
140 Testing and Debugging
141 =====================
143 :doc:`LLVM Testing Infrastructure Guide <TestingGuide>`
144 A reference manual for using the LLVM testing infrastructure.
146 :doc:`TestSuiteGuide`
147 Describes how to compile and run the test-suite benchmarks.
151 A sampled heap memory error detection toolkit designed for production use.
158 High-level documentation of how to use XRay in LLVM.
161 An example of how to debug an application with XRay.
168 LLVM support for folding control flow into faulting machine instructions.
171 Information about LLVM's concurrency model.
173 :doc:`ExceptionHandling`
174 This document describes the design and implementation of exception handling
178 LLVM-specific extensions to tools and formats LLVM seeks compatibility with.
180 :doc:`HowToSetUpLLVMStyleRTTI`
181 How to make ``isa<>``, ``dyn_cast<>``, etc. available for clients of your
184 :doc:`BlockFrequencyTerminology`
185 Provides information about terminology used in the ``BlockFrequencyInfo``
188 :doc:`BranchWeightMetadata`
189 Provides information about Branch Prediction Information.
192 Answers to some very frequent questions about LLVM's most frequently
193 misunderstood instruction.
195 :doc:`ScudoHardenedAllocator`
196 A library that implements a security-hardened `malloc()`.
198 :doc:`MemoryModelRelaxationAnnotations`
199 Target-defined relaxation to LLVM's concurrency model.
201 :doc:`MemTagSanitizer`
202 Security hardening for production code aiming to mitigate memory
203 related vulnerabilities. Based on the Armv8.5-A Memory Tagging Extension.
205 :doc:`Dependence Graphs <DependenceGraphs/index>`
206 A description of the design of the various dependence graphs such as
207 the DDG (Data Dependence Graph).
209 :doc:`SpeculativeLoadHardening`
210 A description of the Speculative Load Hardening mitigation for Spectre v1.
212 :doc:`SegmentedStacks`
213 This document describes segmented stacks and how they are used in LLVM.
215 :doc:`MarkedUpDisassembly`
216 This document describes the optional rich disassembly output syntax.
219 LLVM support for mapping instruction addresses to the location of
220 values and allowing code to be patched.
223 LLVM support for coroutines.
226 A description of pointer authentication, its LLVM IR representation, and its
227 support in the backend.
230 A reference guide for using LLVM's YAML I/O library.
232 :doc:`ConvergenceAndUniformity`
233 A description of uniformity analysis in the presence of irreducible
234 control flow, and its implementation.