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

[Simon Pilgrim via llvm-branch-commits]

RKSimon 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?

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