Remove unused 4x4 d135 predictor Neon implementation
No tests or benchmarks to fixup since none are present.
Change-Id: I8810cb49326f92797e25a769bdba461d01e7036a
diff --git a/aom_dsp/arm/intrapred_neon.c b/aom_dsp/arm/intrapred_neon.c
index c6c2849..f894176 100644
--- a/aom_dsp/arm/intrapred_neon.c
+++ b/aom_dsp/arm/intrapred_neon.c
@@ -575,36 +575,6 @@
// -----------------------------------------------------------------------------
-void aom_d135_predictor_4x4_neon(uint8_t *dst, ptrdiff_t stride,
- const uint8_t *above, const uint8_t *left) {
- const uint8x8_t XABCD_u8 = vld1_u8(above - 1);
- const uint64x1_t XABCD = vreinterpret_u64_u8(XABCD_u8);
- const uint64x1_t ____XABC = vshl_n_u64(XABCD, 32);
- const uint32x2_t zero = vdup_n_u32(0);
- const uint32x2_t IJKL = vld1_lane_u32((const uint32_t *)left, zero, 0);
- const uint8x8_t IJKL_u8 = vreinterpret_u8_u32(IJKL);
- const uint64x1_t LKJI____ = vreinterpret_u64_u8(vrev32_u8(IJKL_u8));
- const uint64x1_t LKJIXABC = vorr_u64(LKJI____, ____XABC);
- const uint8x8_t KJIXABC_ = vreinterpret_u8_u64(vshr_n_u64(LKJIXABC, 8));
- const uint8x8_t JIXABC__ = vreinterpret_u8_u64(vshr_n_u64(LKJIXABC, 16));
- const uint8_t D = vget_lane_u8(XABCD_u8, 4);
- const uint8x8_t JIXABCD_ = vset_lane_u8(D, JIXABC__, 6);
- const uint8x8_t LKJIXABC_u8 = vreinterpret_u8_u64(LKJIXABC);
- const uint8x8_t avg1 = vhadd_u8(JIXABCD_, LKJIXABC_u8);
- const uint8x8_t avg2 = vrhadd_u8(avg1, KJIXABC_);
- const uint64x1_t avg2_u64 = vreinterpret_u64_u8(avg2);
- const uint32x2_t r3 = vreinterpret_u32_u8(avg2);
- const uint32x2_t r2 = vreinterpret_u32_u64(vshr_n_u64(avg2_u64, 8));
- const uint32x2_t r1 = vreinterpret_u32_u64(vshr_n_u64(avg2_u64, 16));
- const uint32x2_t r0 = vreinterpret_u32_u64(vshr_n_u64(avg2_u64, 24));
- vst1_lane_u32((uint32_t *)(dst + 0 * stride), r0, 0);
- vst1_lane_u32((uint32_t *)(dst + 1 * stride), r1, 0);
- vst1_lane_u32((uint32_t *)(dst + 2 * stride), r2, 0);
- vst1_lane_u32((uint32_t *)(dst + 3 * stride), r3, 0);
-}
-
-// -----------------------------------------------------------------------------
-
static INLINE void v_store_4xh(uint8_t *dst, ptrdiff_t stride, int h,
uint8x8_t d0) {
for (int i = 0; i < h; ++i) {
