Where can i get llvm-mca


I am trying to get the llvm-mca program. The installation file for win64 installed the llvm, but it seems that llvm-mca is not contained.
Where can i download a llvm-mca.exe ?

If it’s not present then you probably need to build it yourself

It’s not in the installer, because the installer is focused on shipping the toolchain parts of llvm: clang, lld, etc. (It’s configured with the LLVM_INSTALL_TOOLCHAIN_ONLY cmake flag set.)

Most binaries that are excluded are llvm-internal development tools. I suppose one could argue that llvm-mca is more user-facing, so maybe it should be included. The way to do that would be to add it to LLVM_TOOLCHAIN_TOOLS.

I’ve raised an issue here: [llvm-mca] Add llvm-mca to the standard toolchain installer / release package · Issue #72754 · llvm/llvm-project · GitHub