spirv-tools - 2019.1-2 main

The project includes an assembler, binary module parser, disassembler,
validator, and optimizer for SPIR-V. Except for the optimizer, all are
based on a common static library. The library contains all of the
implementation details, and is used in the standalone tools whilst
also enabling integration into other code bases directly. The
optimizer implementation resides in its own library, which depends on
the core library.