loganwright

func shell(input: String) -> (output: String, exitCode: Int32) {
    let arguments = split(input, maxSplit: Int.max, allowEmptySlices: true) {
        $0 == " "
    }
    
    let task = NSTask()
    task.launchPath = "/usr/bin/env"
    task.arguments = arguments
    task.environment = [
        "LC_ALL" : "en_US.UTF-8",

alloy

The easiest way to start using the LLVM C++ API by example is to have LLVM generate the API usage for a given code sample. In this example it will emit the code required to rebuild the test.c sample by using LLVM:

$ clang -c -emit-llvm test.c -o test.ll
$ llc -march=cpp test.ll -o test.cpp