llvm-project

3e436a8d - [msan] Handle Intrinsic::vector_reduce_f{add,mul} (#125615)

[msan] Handle Intrinsic::vector_reduce_f{add,mul} (#125615) This adds handleVectorReduceWithStarterIntrinsic() (similar to handleVectorReduceIntrinsic but for intrinsics with an additional starting parameter) and uses it to handle Intrinsic::vector_reduce_f{add,mul}. Updates the tests from https://github.com/llvm/llvm-project/pull/125597