This is the blc (Binary Lifting Contraption) plugin for IDA Pro. It is the custard love child of Ghidra's decompiler with Ida Pro.
The plugin integrates Ghidra's decompiler code into an Ida plugin an provides a basic decompiler capability for all platforms support by both Ida and Ghidra. It provides a basic source code display that attempts to mimic that of the Hex-Rays decompiler. It has only been written with Ida 7.x in mind.