[clang] [RISCV][NFC] Make generated intrinsic records more human-readable (PR #133710)

[Pengcheng Wang via cfe-commits]

wangpc-pp wrote:

> Does this have any effect on the build time of the compiler? This file is already large and I assume this significantly increases the size.

Yes, the .inc size is 6 times larger. I don't know how to assess the impact, theoretically the time to read file and tokenize will increase but I think the impact won't be large because the file is only about 1.5 MB and the comments will be discarded after tokenizer. Do we really care how long it takes to compile the compiler?

https://github.com/llvm/llvm-project/pull/133710