https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95399
--- Comment #2 from Evan Nemerson <e...@coeus-group.com> --- Created attachment 48635 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48635&action=edit List of functions missing from 32-bit arm_neon.h You're right, sorry. I'm not sure why I was thinking that header was shared. It looks like there are a *lot* more of these. Based on a quick script to grep arm_neon.h for each function listed on ARM's web site (<https://developer.arm.com/architectures/instruction-sets/simd-isas/neon/intrinsics>) as v7/A32 or v7/A32/A64 there are 47 functions missing (plus another 108 if you include the *_x1/2/3/4 functions, and another 145 if you include the poly/f16/bf16 stuff). Here is a list of those first 47: vcvtaq_s32_f32 vcvtaq_u32_f32 vcvta_s32_f32 vcvta_u32_f32 vcvtmq_s32_f32 vcvtmq_u32_f32 vcvtm_s32_f32 vcvtm_u32_f32 vcvtnq_s32_f32 vcvtnq_u32_f32 vcvtn_s32_f32 vcvtn_u32_f32 vcvtpq_s32_f32 vcvtpq_u32_f32 vcvtp_s32_f32 vcvtp_u32_f32 vfma_n_f32 vfmaq_n_f32 vld2q_dup_f32 vld2q_dup_s16 vld2q_dup_s32 vld2q_dup_s8 vld2q_dup_u16 vld2q_dup_u32 vld2q_dup_u8 vld3q_dup_f32 vld3q_dup_s16 vld3q_dup_s32 vld3q_dup_s8 vld3q_dup_u16 vld3q_dup_u32 vld3q_dup_u8 vld4q_dup_f32 vld4q_dup_s16 vld4q_dup_s32 vld4q_dup_s8 vld4q_dup_u16 vld4q_dup_u32 vld4q_dup_u8 vreinterpretq_f64_u64 vrndi_f32 vrndiq_f32 vrndn_f64 vrndnq_f64 vrndns_f32 vst3q_lane_s8 vst3q_lane_u8 I'm not sure how reliable ARM's documentation is... I see that there are several f64 functions in that list, and I always thought those were supposed to be exclusive to AArch64. Assuming ARM's documentation is accurate, though, all the functions I've checked do seem to be legitimately missing (i.e., I haven't seen any false positives from my script). I'm attaching the full list (300 functions), not sure how you want me to handle this. Should I file separate bugs for each group (i.e., this one could be for vcvt*, another one for vrnd*, another for vfma*, etc.)? One for all of them? Or just use this bug for all of them?
