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Diffstat (limited to 'examples/Kaleidoscope/Orc/lazy_irgen/README.txt')
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diff --git a/examples/Kaleidoscope/Orc/lazy_irgen/README.txt b/examples/Kaleidoscope/Orc/lazy_irgen/README.txt new file mode 100644 index 0000000..9aaa431 --- /dev/null +++ b/examples/Kaleidoscope/Orc/lazy_irgen/README.txt @@ -0,0 +1,16 @@ +//===----------------------------------------------------------------------===/ +// 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. |