| .. _subsystems: |
| |
| Subsystem Documentation |
| ======================= |
| |
| .. toctree:: |
| :hidden: |
| |
| AliasAnalysis |
| BitCodeFormat |
| BranchWeightMetadata |
| Bugpoint |
| CodeGenerator |
| ExceptionHandling |
| LinkTimeOptimization |
| SegmentedStacks |
| TableGenFundamentals |
| DebuggingJITedCode |
| GoldPlugin |
| MarkedUpDisassembly |
| SystemLibrary |
| SourceLevelDebugging |
| Vectorizers |
| WritingAnLLVMBackend |
| GarbageCollection |
| WritingAnLLVMPass |
| |
| * :doc:`WritingAnLLVMPass` |
| |
| Information on how to write LLVM transformations and analyses. |
| |
| * :doc:`WritingAnLLVMBackend` |
| |
| Information on how to write LLVM backends for machine targets. |
| |
| * :ref:`code_generator` |
| |
| The design and implementation of the LLVM code generator. Useful if you are |
| working on retargetting LLVM to a new architecture, designing a new codegen |
| pass, or enhancing existing components. |
| |
| * :ref:`tablegen` |
| |
| Describes the TableGen tool, which is used heavily by the LLVM code |
| generator. |
| |
| * :ref:`alias_analysis` |
| |
| Information on how to write a new alias analysis implementation or how to |
| use existing analyses. |
| |
| * :doc:`GarbageCollection` |
| |
| The interfaces source-language compilers should use for compiling GC'd |
| programs. |
| |
| * :doc:`Source Level Debugging with LLVM <SourceLevelDebugging>` |
| |
| This document describes the design and philosophy behind the LLVM |
| source-level debugger. |
| |
| * :doc:`Vectorizers` |
| |
| This document describes the current status of vectorization in LLVM. |
| |
| * :ref:`exception_handling` |
| |
| This document describes the design and implementation of exception handling |
| in LLVM. |
| |
| * :ref:`bugpoint` |
| |
| Automatic bug finder and test-case reducer description and usage |
| information. |
| |
| * :ref:`bitcode_format` |
| |
| This describes the file format and encoding used for LLVM "bc" files. |
| |
| * :doc:`System Library <SystemLibrary>` |
| |
| This document describes the LLVM System Library (``lib/System``) and |
| how to keep LLVM source code portable |
| |
| * :ref:`lto` |
| |
| This document describes the interface between LLVM intermodular optimizer |
| and the linker and its design |
| |
| * :ref:`gold-plugin` |
| |
| How to build your programs with link-time optimization on Linux. |
| |
| * :ref:`debugging-jited-code` |
| |
| How to debug JITed code with GDB. |
| |
| * :ref:`branch_weight` |
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| Provides information about Branch Prediction Information. |
| |
| * :ref:`segmented_stacks` |
| |
| This document describes segmented stacks and how they are used in LLVM. |
| |
| * :ref:`marked_up_disassembly` |
| |
| This document describes the optional rich disassembly output syntax. |
| |