| commit | 837dab96d6f5bece79fd58d28ea2e6f7c0912493 | [log] [tgz] |
|---|---|---|
| author | Roland McGrath <[email protected]> | Tue Apr 23 20:21:25 2024 |
| committer | GitHub <[email protected]> | Tue Apr 23 20:21:25 2024 |
| tree | 9100060f8d18d22610d8a9e493eff23f11d767fa | |
| parent | 2662bce43469e37c6fdabf9a77bbfbccaedf9f9f [diff] |
[libc] Make fenv and math tests preserve fenv_t state (#89658) This adds a new test fixture class FEnvSafeTest (usable as a base class for other fixtures) that ensures each test doesn't perturb the `fenv_t` state that the next test will start with. It also provides types and methods tests can use to explicitly wrap code under test either to check that it doesn't perturb the state or to save and restore the state around particular test code. All the fenv and math tests are updated to use this so that none can affect another. Expectations that code under test and/or tests themselves don't perturb state can be added later.
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.
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.
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.