Currently, LLVM releases are distributed under the Apache-2.0 with LLVM-exception license, an OSI-approved license.
However, LLVM releases prior to LLVM 8.0 was licensed under University of Illinois Open Source License.
LLVM provides extensive documentation in HTML form, which is available in the source download and online.
Date | Version | Download | Release Notes | Documentation |
Current | Git | via Git | release notes | docs |