Peter Collingbourne 1ddb909a42 remote-exec: Detect and propagate signal death in the remote process.
If the remote process died with a signal, this will be exposed by ssh
as an exit code in the range 128 < rc < 160. We may be running under
`not --crash` which will expect us to also die with a signal, so send
the signal to ourselves so that wait4() in `not` will detect the signal.

Speculative fix for failing buildbot:
https://lab.llvm.org/buildbot/#/builders/193/builds/9070
2025-07-14 18:57:48 -07:00
2025-07-13 23:24:14 -07:00
2025-07-14 13:34:19 -04:00

The LLVM Compiler Infrastructure

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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 5.3 GiB
Languages
LLVM 42%
C++ 30.8%
C 13%
Assembly 9.5%
MLIR 1.4%
Other 2.9%