Create LLVM Code
The Wolfram Compiler can generate output in a variety of native machine code formats. The LLVM Compiler Infrastructure defines a standard intermediate representation, commonly referred to as LLVM IR.
Define a simple function to square its argument.
The default format used by FunctionCompileExportString is LLVM IR.
Using a file with extension ".ll" in FunctionCompileExport produces LLVM IR output.
Print the first few lines of the file.