Don't tie the preexisting SIMD ISA predicates to the shared enable_simd setting but make new ones instead. Fixes: https://github.com/CraneStation/cranelift/issues/908
Don't tie the preexisting SIMD ISA predicates to the shared enable_simd setting but make new ones instead. Fixes: https://github.com/CraneStation/cranelift/issues/908