[llvm] [TTI][WebAssembly] Pairwise reduction expansion (PR #93948)

Thomas Lively via llvm-commits llvm-commits at lists.llvm.org
Mon Jul 15 09:52:41 PDT 2024


tlively wrote:

Is the idea here that the Wasm engine can recognize the special shuffle pattern and generate different code for it? If so, is that code the engine is expected to generate correct with respect to the Wasm spec, or is this a method of providing unsafe optimization hints to the engine?

https://github.com/llvm/llvm-project/pull/93948


More information about the llvm-commits mailing list