Verify that infinite loop detection logic separates states with
identical register states but different imprecise scalars spilled to
stack.
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20240108205209.838365-4-maxtram95@gmail.comSigned-off-by: Alexei Starovoitov <ast@kernel.org>