[llvm-branch-commits] [clang] [llvm] [X86] Backport new intrinsic and instruction changes in AVX10.2 (PR #133219)

[Phoebe Wang via llvm-branch-commits]

phoebewang wrote:

> > > Doesn't this break ABI by changing intrinsic / builtin numbers?
> > 
> > 
> > So the headers could still be updated but must use the existing builtins in the backport?
> 
> Sounds good, I can try with it. Thanks!

A reduced one for intrinsics only https://github.com/llvm/llvm-project/pull/135549, PTAL.

https://github.com/llvm/llvm-project/pull/133219