void test_vdupQ_laneu16 (void) { uint16x8_t out_uint16x8_t; uint16x4_t arg0_uint16x4_t; out_uint16x8_t = vdupq_lane_u16 (arg0_uint16x4_t, 1); }
void vp9_tm_predictor_8x8_neon(uint8_t *dst, ptrdiff_t stride, const uint8_t *above, const uint8_t *left) { int j; uint16x8_t q0u16, q3u16, q10u16; int16x8_t q0s16; uint16x4_t d20u16; uint8x8_t d0u8, d2u8, d30u8; d0u8 = vld1_dup_u8(above - 1); d30u8 = vld1_u8(left); d2u8 = vld1_u8(above); q10u16 = vmovl_u8(d30u8); q3u16 = vsubl_u8(d2u8, d0u8); d20u16 = vget_low_u16(q10u16); for (j = 0; j < 2; j++, d20u16 = vget_high_u16(q10u16)) { q0u16 = vdupq_lane_u16(d20u16, 0); q0s16 = vaddq_s16(vreinterpretq_s16_u16(q3u16), vreinterpretq_s16_u16(q0u16)); d0u8 = vqmovun_s16(q0s16); vst1_u64((uint64_t *)dst, vreinterpret_u64_u8(d0u8)); dst += stride; q0u16 = vdupq_lane_u16(d20u16, 1); q0s16 = vaddq_s16(vreinterpretq_s16_u16(q3u16), vreinterpretq_s16_u16(q0u16)); d0u8 = vqmovun_s16(q0s16); vst1_u64((uint64_t *)dst, vreinterpret_u64_u8(d0u8)); dst += stride; q0u16 = vdupq_lane_u16(d20u16, 2); q0s16 = vaddq_s16(vreinterpretq_s16_u16(q3u16), vreinterpretq_s16_u16(q0u16)); d0u8 = vqmovun_s16(q0s16); vst1_u64((uint64_t *)dst, vreinterpret_u64_u8(d0u8)); dst += stride; q0u16 = vdupq_lane_u16(d20u16, 3); q0s16 = vaddq_s16(vreinterpretq_s16_u16(q3u16), vreinterpretq_s16_u16(q0u16)); d0u8 = vqmovun_s16(q0s16); vst1_u64((uint64_t *)dst, vreinterpret_u64_u8(d0u8)); dst += stride; } }
uint16x8_t test_vdupq_lane_u16(uint16x4_t v1) { // CHECK: test_vdupq_lane_u16 return vdupq_lane_u16(v1, 2); // CHECK: dup {{v[0-9]+}}.8h, {{v[0-9]+}}.h[2] }
void vp9_tm_predictor_32x32_neon(uint8_t *dst, ptrdiff_t stride, const uint8_t *above, const uint8_t *left) { int j, k; uint16x8_t q0u16, q3u16, q8u16, q9u16, q10u16, q11u16; uint8x16_t q0u8, q1u8, q2u8; int16x8_t q12s16, q13s16, q14s16, q15s16; uint16x4_t d6u16; uint8x8_t d0u8, d1u8, d2u8, d3u8, d26u8; q0u8 = vld1q_dup_u8(above - 1); q1u8 = vld1q_u8(above); q2u8 = vld1q_u8(above + 16); q8u16 = vsubl_u8(vget_low_u8(q1u8), vget_low_u8(q0u8)); q9u16 = vsubl_u8(vget_high_u8(q1u8), vget_high_u8(q0u8)); q10u16 = vsubl_u8(vget_low_u8(q2u8), vget_low_u8(q0u8)); q11u16 = vsubl_u8(vget_high_u8(q2u8), vget_high_u8(q0u8)); for (k = 0; k < 4; k++, left += 8) { d26u8 = vld1_u8(left); q3u16 = vmovl_u8(d26u8); d6u16 = vget_low_u16(q3u16); for (j = 0; j < 2; j++, d6u16 = vget_high_u16(q3u16)) { q0u16 = vdupq_lane_u16(d6u16, 0); q12s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q8u16)); q13s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q9u16)); q14s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q10u16)); q15s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q11u16)); d0u8 = vqmovun_s16(q12s16); d1u8 = vqmovun_s16(q13s16); d2u8 = vqmovun_s16(q14s16); d3u8 = vqmovun_s16(q15s16); q0u8 = vcombine_u8(d0u8, d1u8); q1u8 = vcombine_u8(d2u8, d3u8); vst1q_u64((uint64_t *)dst, vreinterpretq_u64_u8(q0u8)); vst1q_u64((uint64_t *)(dst + 16), vreinterpretq_u64_u8(q1u8)); dst += stride; q0u16 = vdupq_lane_u16(d6u16, 1); q12s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q8u16)); q13s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q9u16)); q14s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q10u16)); q15s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q11u16)); d0u8 = vqmovun_s16(q12s16); d1u8 = vqmovun_s16(q13s16); d2u8 = vqmovun_s16(q14s16); d3u8 = vqmovun_s16(q15s16); q0u8 = vcombine_u8(d0u8, d1u8); q1u8 = vcombine_u8(d2u8, d3u8); vst1q_u64((uint64_t *)dst, vreinterpretq_u64_u8(q0u8)); vst1q_u64((uint64_t *)(dst + 16), vreinterpretq_u64_u8(q1u8)); dst += stride; q0u16 = vdupq_lane_u16(d6u16, 2); q12s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q8u16)); q13s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q9u16)); q14s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q10u16)); q15s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q11u16)); d0u8 = vqmovun_s16(q12s16); d1u8 = vqmovun_s16(q13s16); d2u8 = vqmovun_s16(q14s16); d3u8 = vqmovun_s16(q15s16); q0u8 = vcombine_u8(d0u8, d1u8); q1u8 = vcombine_u8(d2u8, d3u8); vst1q_u64((uint64_t *)dst, vreinterpretq_u64_u8(q0u8)); vst1q_u64((uint64_t *)(dst + 16), vreinterpretq_u64_u8(q1u8)); dst += stride; q0u16 = vdupq_lane_u16(d6u16, 3); q12s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q8u16)); q13s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q9u16)); q14s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q10u16)); q15s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q11u16)); d0u8 = vqmovun_s16(q12s16); d1u8 = vqmovun_s16(q13s16); d2u8 = vqmovun_s16(q14s16); d3u8 = vqmovun_s16(q15s16); q0u8 = vcombine_u8(d0u8, d1u8); q1u8 = vcombine_u8(d2u8, d3u8); vst1q_u64((uint64_t *)dst, vreinterpretq_u64_u8(q0u8)); vst1q_u64((uint64_t *)(dst + 16), vreinterpretq_u64_u8(q1u8)); dst += stride; } } }
void vp9_tm_predictor_16x16_neon(uint8_t *dst, ptrdiff_t stride, const uint8_t *above, const uint8_t *left) { int j, k; uint16x8_t q0u16, q2u16, q3u16, q8u16, q10u16; uint8x16_t q0u8, q1u8; int16x8_t q0s16, q1s16, q8s16, q11s16; uint16x4_t d20u16; uint8x8_t d2u8, d3u8, d18u8, d22u8, d23u8; q0u8 = vld1q_dup_u8(above - 1); q1u8 = vld1q_u8(above); q2u16 = vsubl_u8(vget_low_u8(q1u8), vget_low_u8(q0u8)); q3u16 = vsubl_u8(vget_high_u8(q1u8), vget_high_u8(q0u8)); for (k = 0; k < 2; k++, left += 8) { d18u8 = vld1_u8(left); q10u16 = vmovl_u8(d18u8); d20u16 = vget_low_u16(q10u16); for (j = 0; j < 2; j++, d20u16 = vget_high_u16(q10u16)) { q0u16 = vdupq_lane_u16(d20u16, 0); q8u16 = vdupq_lane_u16(d20u16, 1); q1s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q2u16)); q0s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q3u16)); q11s16 = vaddq_s16(vreinterpretq_s16_u16(q8u16), vreinterpretq_s16_u16(q2u16)); q8s16 = vaddq_s16(vreinterpretq_s16_u16(q8u16), vreinterpretq_s16_u16(q3u16)); d2u8 = vqmovun_s16(q1s16); d3u8 = vqmovun_s16(q0s16); d22u8 = vqmovun_s16(q11s16); d23u8 = vqmovun_s16(q8s16); vst1_u64((uint64_t *)dst, vreinterpret_u64_u8(d2u8)); vst1_u64((uint64_t *)(dst + 8), vreinterpret_u64_u8(d3u8)); dst += stride; vst1_u64((uint64_t *)dst, vreinterpret_u64_u8(d22u8)); vst1_u64((uint64_t *)(dst + 8), vreinterpret_u64_u8(d23u8)); dst += stride; q0u16 = vdupq_lane_u16(d20u16, 2); q8u16 = vdupq_lane_u16(d20u16, 3); q1s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q2u16)); q0s16 = vaddq_s16(vreinterpretq_s16_u16(q0u16), vreinterpretq_s16_u16(q3u16)); q11s16 = vaddq_s16(vreinterpretq_s16_u16(q8u16), vreinterpretq_s16_u16(q2u16)); q8s16 = vaddq_s16(vreinterpretq_s16_u16(q8u16), vreinterpretq_s16_u16(q3u16)); d2u8 = vqmovun_s16(q1s16); d3u8 = vqmovun_s16(q0s16); d22u8 = vqmovun_s16(q11s16); d23u8 = vqmovun_s16(q8s16); vst1_u64((uint64_t *)dst, vreinterpret_u64_u8(d2u8)); vst1_u64((uint64_t *)(dst + 8), vreinterpret_u64_u8(d3u8)); dst += stride; vst1_u64((uint64_t *)dst, vreinterpret_u64_u8(d22u8)); vst1_u64((uint64_t *)(dst + 8), vreinterpret_u64_u8(d23u8)); dst += stride; } } }