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

[Jessica Clarke via cfe-commits]

jrtc27 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.

Please write that, especially including the RFC link, in future so anyone who didn't happen to see the Discourse thread go past but gets notified about the PR knows what on earth is going on.

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