George Burgess IV a8585654c2
[llvm][utils] skip revert-checking reverts across branches (#134108)
e2ba1b6ffde4ec607342b1b746d1b57f0f04390a references that it reverts a
commit that's not a parent of e2ba1b6ffde4ec607342b1b746d1b57f0f04390a.

Functionally, this can (and demonstrably does) work(*), but from the
standpoint of the revert checker, it's nonsense. Print a `logging.error`
when it's detected.

Tested by running the revert checker against a commit range that
includes the aforementioned commit; the logging.error was fired
appropriately.

(*) - the specifics here are:
- the _SHA_ that was referenced was on a non-main branch, but
- the commit from the non-main branch was merged into the non-main
branch from main
- ...so the _functional_ commit being reverted was originally landed on
main, but the _SHA_ referenced from main was from a branch that was cut
before the reverted-commit was landed on main
2025-04-02 13:44:18 -07:00
2025-01-28 19:48:43 -08:00
2025-02-13 17:49:48 +00:00

The LLVM Compiler Infrastructure

OpenSSF Scorecard OpenSSF Best Practices libc++

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.

Getting the Source Code and Building LLVM

Consult the Getting Started with LLVM page for information on building and running LLVM.

For information on how to contribute to the LLVM project, please take a look at the Contributing to LLVM guide.

Getting in touch

Join the LLVM Discourse forums, Discord chat, LLVM Office Hours or Regular sync-ups.

The LLVM project has adopted a code of conduct for participants to all modes of communication within the project.

Description
The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
Readme 5 GiB
Languages
LLVM 39.9%
C++ 32.5%
C 13.5%
Assembly 9.4%
MLIR 1.4%
Other 2.8%