message: Avoid using amd64 instead of x86_64, as it's just an alias for LLVM
diff: @@ -194,9 +194,7 @@ function(builtin_to_cpp bit os_name arch supported_archs supported_oses resultFi
  set(SKIP ON)
  endif()
  endif()
  - if (${os_name} STREQUAL "freebsd" AND ${target_arch} STREQUAL "x86_64")
  - set(target_arch "amd64")
  - endif()
  + # FreeBSD seems to prefer using amd64 over x86_64 naming, but it's nothing more than an alias.
  # Determine triple
  if (${os_name} STREQUAL "windows")
  