https://github.com/kmclaughlin-arm commented: Thanks for fixing these tests @MDevereau! There are also some tests in acle_sme2_mlal.c, acle_sme2_mlall.c & acle_sme2_mlsl.c which have a similar issue, could you please update them in this patch too? https://github.com/llvm/llvm-project/pull/76711