message: Ensure inline asm wrapper name never starts with a digit
  This could previously happen if the cgu name starts with a digit
diff: @@ -124,7 +124,7 @@ pub(crate) fn codegen_inline_asm<'tcx>(
  let inline_asm_index = fx.cx.inline_asm_index.get();
  fx.cx.inline_asm_index.set(inline_asm_index + 1);
  let asm_name =
  - format!("{}__inline_asm_{}", fx.cx.cgu_name.as_str().replace('.', "__").replace('-', "_"), inline_asm_index);
  + format!("__inline_asm_{}_n{}", fx.cx.cgu_name.as_str().replace('.', "__").replace('-', "_"), inline_asm_index);
  let generated_asm = asm_gen.generate_asm_wrapper(&asm_name);
  fx.cx.global_asm.push_str(&generated_asm);
  