# not present in Clang
_bswap
_bswap64
_mm_cvtsd_si64x
_mm_cvtsi128_si64x
_mm_cvtsi64x_sd
_mm_cvtsi64x_si128
_mm_cvttsd_si64x
_popcnt32
_popcnt64

# Clang bug
_mm512_mask_reduce_max_pd
_mm512_mask_reduce_max_ps
_mm512_mask_reduce_min_pd
_mm512_mask_reduce_min_ps

# Rounding errors in release mode
_mm_maskz_fmadd_sd
_mm_maskz_fmadd_ss
_mm_maskz_fmsub_sd
_mm_maskz_fmsub_ss
_mm_maskz_fnmadd_sd
_mm_maskz_fnmadd_ss
