A64I_TSTw        1255 lj_asm_arm64.h   emit_n(as, A64I_TSTw^emit_isk13(LJ_GC_BLACK, 0), mark);
A64I_TSTw        1277 lj_asm_arm64.h   emit_n(as, A64I_TSTw^emit_isk13(LJ_GC_BLACK, 0), tmp);
A64I_TSTw        1279 lj_asm_arm64.h   emit_n(as, A64I_TSTw^emit_isk13(LJ_GC_WHITES, 0), RID_TMP);
A64I_TSTw        1686 lj_asm_arm64.h       ai = (irt_is64(irl->t) ? A64I_TSTx : A64I_TSTw);
A64I_TSTw        1737 lj_asm_arm64.h   emit_n(as, A64I_TSTw^k, RID_TMP);