[llvm-branch-commits] AlwaysInliner: A new inlining algorithm to interleave alloca promotion with inlines. (PR #145613)

[Amara Emerson via llvm-branch-commits]

aemerson wrote:

I managed to reduce down the original SME test to `Transforms/PhaseOrdering/always-inline-alloca-promotion.ll`. Compiling that to assembly with clang with and without the change shows the differences in codegen quality, but the IR shows the kind of scenario this patch is meant to handle.

https://github.com/llvm/llvm-project/pull/145613