[Bug target/114506] RISC-V: expect M8 but M4 generated with dynamic LMUL

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114506

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
/app/example.cpp:7:27: note:  Comparing two main loops (RVVM1QI at VF 32 vs
RVVM8SF at VF 64)
/app/example.cpp:7:27: note:  Preferring smaller LMUL loop because it has
unexpected spills