* LLVM unit tests: add assembly files
* LLVM unit tests: first attempt
* LLVM unit tests: fix - parse bitcode in context
* LLVM unit tests: use pretty_assertions for line-by-line diff
* LLVM unit tests: Write IR to file for failed test
* LLVM unit tests: just use the stack
* LLVM unit tests: use MaybeUninit
* LLVM unit tests: add mul24.ll
* LLVM unit tests: Adjustments after review
* LLVM unit tests: Include emit_llvm::Context in emit_llvm::Module
* LLVM unit tests: Fix typo
* LLVM unit tests: Context need not be pub
