aeubanks added a comment.

In D110684#3057498 <https://reviews.llvm.org/D110684#3057498>, @nikic wrote:

> I noticed this a few time in the past already, but this is the worst one yet:
>
> Compile-time: 
> https://llvm-compile-time-tracker.com/compare.php?from=6641d29b70993bce6dbd7e0e0f1040753d38842f&to=97f0c63783f52389bd8842df205379ceade7a89d&stat=instructions
> Max-rss: 
> https://llvm-compile-time-tracker.com/compare.php?from=6641d29b70993bce6dbd7e0e0f1040753d38842f&to=97f0c63783f52389bd8842df205379ceade7a89d&stat=max-rss
> Plus a >1% increase in clang total binary size.
>
> This happens every time a new slew of RISCV intrinsic permutations gets 
> added, which seem to suffer from an extreme degree of redundancy. Is it 
> possible to do something about this?

+1, it seems bad to regress overall Clang memory usage by 1% by adding some 
intrinsics, especially when we're not targeting RISCV.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110684/new/

https://reviews.llvm.org/D110684

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