[LLVM] Successor count added to InstCount (#171670) Counts the number of Basic Block successors when stats are enabled We want to track this metric for a project in which we analyze the effects of having LLVM Intermediate Representation (IR) code with a high number of branches. We plan to use these capabilities to learn how enabling memory safety features increases the branchiness in LLVM IR and further how it affects binary compilation time and the resulting binary performance.
Welcome to the LLVM project!
This repository contains the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments.
The LLVM project has multiple components. The core of the project is itself called “LLVM”. This contains all of the tools, libraries, and header files needed to process intermediate representations and convert them into object files. Tools include an assembler, disassembler, bitcode analyzer, and bitcode optimizer.
C-like languages use the Clang frontend. This component compiles C, C++, Objective-C, and Objective-C++ code into LLVM bitcode -- and from there into object files, using LLVM.
Other components include: the libc++ C++ standard library, the LLD linker, and more.
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