llvm-project

b1076da7 - [llvm-jitlink] Replace pipes with unix domain sockets. (#223941)

[llvm-jitlink] Replace pipes with unix domain sockets. (#223941) Replace pipes with unix domain sockets for basic out-of-process execution. The new ORC runtime doesn't support pipes -- this changes will enable llvm-jitlink to connect to the new ORC runtime's executor (once it lands).