cpu_feature_p(CPUFEAT_ARM_NEON));
#endif
#if CPUFAM_ARM64
- DISPATCH_PICK_COND(mpx_umul, maybe_umul4_arm64_simd, 1);
+ DISPATCH_PICK_COND(mpx_umul, maybe_umul4_arm64_simd,
+ cpu_feature_p(CPUFEAT_ARM_NEON));
#endif
DISPATCH_PICK_FALLBACK(mpx_umul, simple_umul);
}