Merge pull request #1660 from CathalMullan/uaddlp #1819

Job	Run time
abi_cafe (macos-15-intel, x86_64-apple-darwin)	17m 57s
abi_cafe (ubuntu-24.04-arm, aarch64-unknown-linux-gnu)	6m 5s
abi_cafe (macos-latest, aarch64-apple-darwin)	4m 30s
abi_cafe (ubuntu-latest, x86_64-unknown-linux-gnu)	6m 1s
abi_cafe (windows-latest, x86_64-pc-windows-msvc)	10m 21s
	44m 54s

Provide feedback