Add Neon-SVE bridge helper for UDOT SVE instruction
This helper will be used in several SVE implementations, so add it to
the header file.
Change-Id: Ic0755ccc6addd0d2d5e16b93711366936dbd0cbb
diff --git a/aom_dsp/arm/dot_sve.h b/aom_dsp/arm/dot_sve.h
index f2f0c90..cf49f23 100644
--- a/aom_dsp/arm/dot_sve.h
+++ b/aom_dsp/arm/dot_sve.h
@@ -26,6 +26,13 @@
// remainder of the vector is unused - this approach is still beneficial when
// compared to a Neon-only solution.
+static INLINE uint64x2_t aom_udotq_u16(uint64x2_t acc, uint16x8_t x,
+ uint16x8_t y) {
+ return svget_neonq_u64(svdot_u64(svset_neonq_u64(svundef_u64(), acc),
+ svset_neonq_u16(svundef_u16(), x),
+ svset_neonq_u16(svundef_u16(), y)));
+}
+
static INLINE int64x2_t aom_sdotq_s16(int64x2_t acc, int16x8_t x, int16x8_t y) {
return svget_neonq_s64(svdot_s64(svset_neonq_s64(svundef_s64(), acc),
svset_neonq_s16(svundef_s16(), x),
