new chips will always have a c compiler available long before anything else
I would assume that an LLVM backend is created for new chips and then C is not the only thing getting support. There's very little point in just supporting C in that sense.
That doesn't seem to have been an issue for recent new CPU architectures. RISC-V has excellent Rust support for example.
I would assume that an LLVM backend is created for new chips and then C is not the only thing getting support. There's very little point in just supporting C in that sense.