//===----------------------------------------------------------------------===/ // Kaleidoscope with Orc - Lazy IRGen Version //===----------------------------------------------------------------------===// This version of Kaleidoscope with Orc demonstrates lazy IR-generation. Building on the lazy-codegen version of the tutorial, this version reduces the amount of up-front work that must be done by lazily IRgen'ing ASTs. When a function definition is entered, its AST is added to a map of available definitions. No IRGen is performed at this point and nothing is added to the JIT. When attempting to resolve symbol addresses, the lambda in KaleidoscopeJIT::getSymbolAddress will scan the AST map and generate IR on the fly. This directory contains a Makefile that allows the code to be built in a standalone manner, independent of the larger LLVM build infrastructure. To build the program you will need to have 'clang++' and 'llvm-config' in your path.