J. Ryan Stinnett
c07bc2962c
This adds a `noipa` function attribute to LLVM IR. This new attribute disables any interprocedural analysis that inspects the definition of the function. Setting this attribute is equivalent to moving the function definition to a separate, optimizer-opaque, module. The `noipa` attribute does *not* control inlining or outlining. Add the `noinline` and `nooutline` attributes as well in cases where inlining and outlining should additionally be disabled. Revival of https://reviews.llvm.org/D101011 Discussed in https://discourse.llvm.org/t/noipa-continues/74411 LLVM portion of https://github.com/llvm/llvm-project/issues/40819
"llvm" directory contains a VS Code Extension for doing syntax highlighting of TableGen files and LLVM IR files.