ref: a67f5d6e019252b37e2f6ab0e45b500f9e5e2a28 dir: /test/asm/narg-decreases-after-shift.err/
warning: narg-decreases-after-shift.asm(14) -> narg-decreases-after-shift.asm::testing(9): [-Wmacro-shift] Cannot shift macro arguments past their end