[clang] [llvm] [LLVM] Trim intrinsics (PR #112791)

[Rahul Joshi via llvm-commits]

jurahul wrote:

> "[LLVM] Trim intrinsics" is not a helpful commit message. What exactly are you trying to achieve and why? Is there an RFC for this given it seems to be having significant consequences across the tree?

Yes, please see here: https://discourse.llvm.org/t/rfc-compress-intrinsic-name-table/82412/23

This is not yet the final PR so I did not add any commit message. The intent is to gather initial feedback and then split this PR into multiple ones for commit.

https://github.com/llvm/llvm-project/pull/112791