avutil/mips: refactor msa SLDI_Bn_0 and SLDI_Bn macros.

Changing details as following:
1. The previous order of parameters are irregular and difficult to
   understand. Adjust the order of the parameters according to the
   rule: (RTYPE, input registers, input mask/input index/..., output registers).
   Most of the existing msa macros follow the rule.
2. Remove the redundant macro SLDI_Bn_0 and use SLDI_Bn instead.

Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

11 files changed, 191 insertions, 166 deletions

diff --git a/libavcodec/mips/h264dsp_msa.c b/libavcodec/mips/h264dsp_msa.c
index c580d884f5..dd0598291e 100644
--- a/libavcodec/mips/h264dsp_msa.c
+++ b/libavcodec/mips/h264dsp_msa.c
@@ -618,7 +618,7 @@ static void avc_biwgt_8x16_msa(uint8_t *src, uint8_t *dst, int32_t stride,
                                                              \
     out0 = (v16u8) __msa_ilvr_b((v16i8) in1, (v16i8) in0);   \
     out1 = (v16u8) __msa_sldi_b(zero_m, (v16i8) out0, 2);    \
-    SLDI_B2_0_UB(out1, out2, out2, out3, 2);                 \
+    SLDI_B2_UB(zero_m, out1, zero_m, out2, 2, out2, out3);   \
 }
 
 #define AVC_LPF_H_2BYTE_CHROMA_422(src, stride, tc_val, alpha, beta, res)  \
@@ -1023,7 +1023,8 @@ static void avc_h_loop_filter_luma_mbaff_intra_msa(uint8_t *src, int32_t stride,
 
     ILVR_W2_SB(tmp2, tmp0, tmp3, tmp1, src6, src3);
     ILVL_W2_SB(tmp2, tmp0, tmp3, tmp1, src1, src5);
-    SLDI_B4_0_SB(src6, src1, src3, src5, src0, src2, src4, src7, 8);
+    SLDI_B4_SB(zeros, src6, zeros, src1, zeros, src3, zeros, src5,
+               8, src0, src2, src4, src7);
 
     p0_asub_q0 = __msa_asub_u_b((v16u8) src2, (v16u8) src3);
     p1_asub_p0 = __msa_asub_u_b((v16u8) src1, (v16u8) src2);
@@ -1114,10 +1115,10 @@ static void avc_h_loop_filter_luma_mbaff_intra_msa(uint8_t *src, int32_t stride,
     ILVRL_H2_SH(zeros, dst2_x, tmp2, tmp3);
 
     ILVR_W2_UB(tmp2, tmp0, tmp3, tmp1, dst0, dst4);
-    SLDI_B2_0_UB(dst0, dst4, dst1, dst5, 8);
+    SLDI_B2_UB(zeros, dst0, zeros, dst4, 8, dst1, dst5);
     dst2_x = (v16u8) __msa_ilvl_w((v4i32) tmp2, (v4i32) tmp0);
     dst2_y = (v16u8) __msa_ilvl_w((v4i32) tmp3, (v4i32) tmp1);
-    SLDI_B2_0_UB(dst2_x, dst2_y, dst3_x, dst3_y, 8);
+    SLDI_B2_UB(zeros, dst2_x, zeros, dst2_y, 8, dst3_x, dst3_y);
 
     out0 = __msa_copy_u_w((v4i32) dst0, 0);
     out1 = __msa_copy_u_h((v8i16) dst0, 2);
diff --git a/libavcodec/mips/h264qpel_msa.c b/libavcodec/mips/h264qpel_msa.c
index df7e3e2a3f..e435c18750 100644
--- a/libavcodec/mips/h264qpel_msa.c
+++ b/libavcodec/mips/h264qpel_msa.c
@@ -790,8 +790,8 @@ void ff_put_h264_qpel16_mc10_msa(uint8_t *dst, const uint8_t *src,
                      minus5b, res4, res5, res6, res7);
         DPADD_SB4_SH(vec2, vec5, vec8, vec11, plus20b, plus20b, plus20b,
                      plus20b, res4, res5, res6, res7);
-        SLDI_B2_SB(src1, src3, src0, src2, src0, src2, 2);
-        SLDI_B2_SB(src5, src7, src4, src6, src4, src6, 2);
+        SLDI_B4_SB(src1, src0, src3, src2, src5, src4, src7, src6, 2,
+                   src0, src2, src4, src6);
         SRARI_H4_SH(res0, res1, res2, res3, 5);
         SRARI_H4_SH(res4, res5, res6, res7, 5);
         SAT_SH4_SH(res0, res1, res2, res3, 7);
@@ -858,8 +858,8 @@ void ff_put_h264_qpel16_mc30_msa(uint8_t *dst, const uint8_t *src,
                      minus5b, res4, res5, res6, res7);
         DPADD_SB4_SH(vec2, vec5, vec8, vec11, plus20b, plus20b, plus20b,
                      plus20b, res4, res5, res6, res7);
-        SLDI_B2_SB(src1, src3, src0, src2, src0, src2, 3);
-        SLDI_B2_SB(src5, src7, src4, src6, src4, src6, 3);
+        SLDI_B4_SB(src1, src0, src3, src2, src5, src4, src7, src6, 3,
+                   src0, src2, src4, src6);
         SRARI_H4_SH(res0, res1, res2, res3, 5);
         SRARI_H4_SH(res4, res5, res6, res7, 5);
         SAT_SH4_SH(res0, res1, res2, res3, 7);
@@ -911,10 +911,10 @@ void ff_put_h264_qpel8_mc10_msa(uint8_t *dst, const uint8_t *src,
     VSHF_B2_SB(src6, src6, src7, src7, mask2, mask2, vec10, vec11);
     DPADD_SB4_SH(vec8, vec9, vec10, vec11, plus20b, plus20b, plus20b, plus20b,
                  res4, res5, res6, res7);
-    SLDI_B2_SB(src0, src1, src0, src1, src0, src1, 2);
-    SLDI_B2_SB(src2, src3, src2, src3, src2, src3, 2);
-    SLDI_B2_SB(src4, src5, src4, src5, src4, src5, 2);
-    SLDI_B2_SB(src6, src7, src6, src7, src6, src7, 2);
+    SLDI_B4_SB(src0, src0, src1, src1, src2, src2, src3, src3, 2,
+               src0, src1, src2, src3);
+    SLDI_B4_SB(src4, src4, src5, src5, src6, src6, src7, src7, 2,
+               src4, src5, src6, src7);
     PCKEV_D2_SB(src1, src0, src3, src2, src0, src1);
     PCKEV_D2_SB(src5, src4, src7, src6, src4, src5);
     SRARI_H4_SH(res0, res1, res2, res3, 5);
@@ -966,10 +966,10 @@ void ff_put_h264_qpel8_mc30_msa(uint8_t *dst, const uint8_t *src,
     VSHF_B2_SB(src6, src6, src7, src7, mask2, mask2, vec10, vec11);
     DPADD_SB4_SH(vec8, vec9, vec10, vec11, plus20b, plus20b, plus20b, plus20b,
                  res4, res5, res6, res7);
-    SLDI_B2_SB(src0, src1, src0, src1, src0, src1, 3);
-    SLDI_B2_SB(src2, src3, src2, src3, src2, src3, 3);
-    SLDI_B2_SB(src4, src5, src4, src5, src4, src5, 3);
-    SLDI_B2_SB(src6, src7, src6, src7, src6, src7, 3);
+    SLDI_B4_SB(src0, src0, src1, src1, src2, src2, src3, src3, 3,
+               src0, src1, src2, src3);
+    SLDI_B4_SB(src4, src4, src5, src5, src6, src6, src7, src7, 3,
+               src4, src5, src6, src7);
     PCKEV_D2_SB(src1, src0, src3, src2, src0, src1);
     PCKEV_D2_SB(src5, src4, src7, src6, src4, src5);
     SRARI_H4_SH(res0, res1, res2, res3, 5);
@@ -1007,8 +1007,8 @@ void ff_put_h264_qpel4_mc10_msa(uint8_t *dst, const uint8_t *src,
     SRARI_H2_SH(res0, res1, 5);
     SAT_SH2_SH(res0, res1, 7);
     res = __msa_pckev_b((v16i8) res1, (v16i8) res0);
-    SLDI_B2_SB(src0, src1, src0, src1, src0, src1, 2);
-    SLDI_B2_SB(src2, src3, src2, src3, src2, src3, 2);
+    SLDI_B4_SB(src0, src0, src1, src1, src2, src2, src3, src3, 2,
+               src0, src1, src2, src3);
     src0 = (v16i8) __msa_insve_w((v4i32) src0, 1, (v4i32) src1);
     src1 = (v16i8) __msa_insve_w((v4i32) src2, 1, (v4i32) src3);
     src0 = (v16i8) __msa_insve_d((v2i64) src0, 1, (v2i64) src1);
@@ -1038,8 +1038,8 @@ void ff_put_h264_qpel4_mc30_msa(uint8_t *dst, const uint8_t *src,
     SRARI_H2_SH(res0, res1, 5);
     SAT_SH2_SH(res0, res1, 7);
     res = __msa_pckev_b((v16i8) res1, (v16i8) res0);
-    SLDI_B2_SB(src0, src1, src0, src1, src0, src1, 3);
-    SLDI_B2_SB(src2, src3, src2, src3, src2, src3, 3);
+    SLDI_B4_SB(src0, src0, src1, src1, src2, src2, src3, src3, 3,
+               src0, src1, src2, src3);
     src0 = (v16i8) __msa_insve_w((v4i32) src0, 1, (v4i32) src1);
     src1 = (v16i8) __msa_insve_w((v4i32) src2, 1, (v4i32) src3);
     src0 = (v16i8) __msa_insve_d((v2i64) src0, 1, (v2i64) src1);
@@ -3194,8 +3194,8 @@ void ff_avg_h264_qpel16_mc10_msa(uint8_t *dst, const uint8_t *src,
                      minus5b, res4, res5, res6, res7);
         DPADD_SB4_SH(vec2, vec5, vec8, vec11, plus20b, plus20b, plus20b,
                      plus20b, res4, res5, res6, res7);
-        SLDI_B2_SB(src1, src3, src0, src2, src0, src2, 2);
-        SLDI_B2_SB(src5, src7, src4, src6, src4, src6, 2);
+        SLDI_B4_SB(src1, src0, src3, src2, src5, src4, src7, src6, 2,
+                   src0, src2, src4, src6);
         SRARI_H4_SH(res0, res1, res2, res3, 5);
         SRARI_H4_SH(res4, res5, res6, res7, 5);
         SAT_SH4_SH(res0, res1, res2, res3, 7);
@@ -3266,8 +3266,8 @@ void ff_avg_h264_qpel16_mc30_msa(uint8_t *dst, const uint8_t *src,
                      minus5b, res4, res5, res6, res7);
         DPADD_SB4_SH(vec2, vec5, vec8, vec11, plus20b, plus20b, plus20b,
                      plus20b, res4, res5, res6, res7);
-        SLDI_B2_SB(src1, src3, src0, src2, src0, src2, 3);
-        SLDI_B2_SB(src5, src7, src4, src6, src4, src6, 3);
+        SLDI_B4_SB(src1, src0, src3, src2, src5, src4, src7, src6, 3,
+                   src0, src2, src4, src6);
         SRARI_H4_SH(res0, res1, res2, res3, 5);
         SRARI_H4_SH(res4, res5, res6, res7, 5);
         SAT_SH4_SH(res0, res1, res2, res3, 7);
@@ -3323,10 +3323,10 @@ void ff_avg_h264_qpel8_mc10_msa(uint8_t *dst, const uint8_t *src,
     VSHF_B2_SB(src6, src6, src7, src7, mask2, mask2, vec10, vec11);
     DPADD_SB4_SH(vec8, vec9, vec10, vec11, plus20b, plus20b, plus20b, plus20b,
                  res4, res5, res6, res7);
-    SLDI_B2_SB(src0, src1, src0, src1, src0, src1, 2);
-    SLDI_B2_SB(src2, src3, src2, src3, src2, src3, 2);
-    SLDI_B2_SB(src4, src5, src4, src5, src4, src5, 2);
-    SLDI_B2_SB(src6, src7, src6, src7, src6, src7, 2);
+    SLDI_B4_SB(src0, src0, src1, src1, src2, src2, src3, src3, 2,
+               src0, src1, src2, src3);
+    SLDI_B4_SB(src4, src4, src5, src5, src6, src6, src7, src7, 2,
+               src4, src5, src6, src7);
     PCKEV_D2_SB(src1, src0, src3, src2, src0, src1);
     PCKEV_D2_SB(src5, src4, src7, src6, src4, src5);
     SRARI_H4_SH(res0, res1, res2, res3, 5);
@@ -3388,10 +3388,10 @@ void ff_avg_h264_qpel8_mc30_msa(uint8_t *dst, const uint8_t *src,
     VSHF_B2_SB(src6, src6, src7, src7, mask2, mask2, vec10, vec11);
     DPADD_SB4_SH(vec8, vec9, vec10, vec11, plus20b, plus20b, plus20b, plus20b,
                  res4, res5, res6, res7);
-    SLDI_B2_SB(src0, src1, src0, src1, src0, src1, 3);
-    SLDI_B2_SB(src2, src3, src2, src3, src2, src3, 3);
-    SLDI_B2_SB(src4, src5, src4, src5, src4, src5, 3);
-    SLDI_B2_SB(src6, src7, src6, src7, src6, src7, 3);
+    SLDI_B4_SB(src0, src0, src1, src1, src2, src2, src3, src3, 3,
+               src0, src1, src2, src3);
+    SLDI_B4_SB(src4, src4, src5, src5, src6, src6, src7, src7, 3,
+               src4, src5, src6, src7);
     PCKEV_D2_SB(src1, src0, src3, src2, src0, src1);
     PCKEV_D2_SB(src5, src4, src7, src6, src4, src5);
     SRARI_H4_SH(res0, res1, res2, res3, 5);
@@ -3439,8 +3439,8 @@ void ff_avg_h264_qpel4_mc10_msa(uint8_t *dst, const uint8_t *src,
     SRARI_H2_SH(out0, out1, 5);
     SAT_SH2_SH(out0, out1, 7);
     res = __msa_pckev_b((v16i8) out1, (v16i8) out0);
-    SLDI_B2_SB(src0, src1, src0, src1, src0, src1, 2);
-    SLDI_B2_SB(src2, src3, src2, src3, src2, src3, 2);
+    SLDI_B4_SB(src0, src0, src1, src1, src2, src2, src3, src3, 2,
+               src0, src1, src2, src3);
     src0 = (v16i8) __msa_insve_w((v4i32) src0, 1, (v4i32) src1);
     src1 = (v16i8) __msa_insve_w((v4i32) src2, 1, (v4i32) src3);
     src0 = (v16i8) __msa_insve_d((v2i64) src0, 1, (v2i64) src1);
@@ -3475,8 +3475,8 @@ void ff_avg_h264_qpel4_mc30_msa(uint8_t *dst, const uint8_t *src,
     SRARI_H2_SH(out0, out1, 5);
     SAT_SH2_SH(out0, out1, 7);
     res = __msa_pckev_b((v16i8) out1, (v16i8) out0);
-    SLDI_B2_SB(src0, src1, src0, src1, src0, src1, 3);
-    SLDI_B2_SB(src2, src3, src2, src3, src2, src3, 3);
+    SLDI_B4_SB(src0, src0, src1, src1, src2, src2, src3, src3, 3,
+               src0, src1, src2, src3);
     src0 = (v16i8) __msa_insve_w((v4i32) src0, 1, (v4i32) src1);
     src1 = (v16i8) __msa_insve_w((v4i32) src2, 1, (v4i32) src3);
     src0 = (v16i8) __msa_insve_d((v2i64) src0, 1, (v2i64) src1);
diff --git a/libavcodec/mips/hevc_lpf_sao_msa.c b/libavcodec/mips/hevc_lpf_sao_msa.c
index 7153fef7b9..26663dd89b 100644
--- a/libavcodec/mips/hevc_lpf_sao_msa.c
+++ b/libavcodec/mips/hevc_lpf_sao_msa.c
@@ -1357,6 +1357,7 @@ static void hevc_sao_edge_filter_0degree_8width_msa(uint8_t *dst,
     v16u8 cmp_minus10, diff_minus10, diff_minus11;
     v16u8 src0, src1, dst0, src_minus10, src_minus11, src_plus10, src_plus11;
     v16i8 offset, sao_offset = LD_SB(sao_offset_val);
+    v16i8 zeros = { 0 };
 
     sao_offset = __msa_pckev_b(sao_offset, sao_offset);
     src -= 1;
@@ -1367,8 +1368,8 @@ static void hevc_sao_edge_filter_0degree_8width_msa(uint8_t *dst,
     for (height -= 2; height; height -= 2) {
         src += (src_stride << 1);
 
-        SLDI_B2_0_UB(src_minus10, src_minus11, src0, src1, 1);
-        SLDI_B2_0_UB(src_minus10, src_minus11, src_plus10, src_plus11, 2);
+        SLDI_B2_UB(zeros, src_minus10, zeros, src_minus11, 1, src0, src1);
+        SLDI_B2_UB(zeros, src_minus10, zeros, src_minus11, 2, src_plus10, src_plus11);
 
         PCKEV_D2_UB(src_minus11, src_minus10, src_plus11, src_plus10,
                     src_minus10, src_plus10);
@@ -1404,8 +1405,8 @@ static void hevc_sao_edge_filter_0degree_8width_msa(uint8_t *dst,
         dst += dst_stride;
     }
 
-    SLDI_B2_0_UB(src_minus10, src_minus11, src0, src1, 1);
-    SLDI_B2_0_UB(src_minus10, src_minus11, src_plus10, src_plus11, 2);
+    SLDI_B2_UB(zeros, src_minus10, zeros, src_minus11, 1, src0, src1);
+    SLDI_B2_UB(zeros, src_minus10, zeros, src_minus11, 2, src_plus10, src_plus11);
 
     PCKEV_D2_UB(src_minus11, src_minus10, src_plus11, src_plus10, src_minus10,
                 src_plus10);
@@ -1473,14 +1474,12 @@ static void hevc_sao_edge_filter_0degree_16multiple_msa(uint8_t *dst,
             dst_ptr = dst + v_cnt;
             LD_UB4(src_minus1, src_stride, src10, src11, src12, src13);
 
-            SLDI_B2_SB(src10, src11, src_minus10, src_minus11, src_zero0,
-                       src_zero1, 1);
-            SLDI_B2_SB(src12, src13, src_minus12, src_minus13, src_zero2,
-                       src_zero3, 1);
-            SLDI_B2_SB(src10, src11, src_minus10, src_minus11, src_plus10,
-                       src_plus11, 2);
-            SLDI_B2_SB(src12, src13, src_minus12, src_minus13, src_plus12,
-                       src_plus13, 2);
+            SLDI_B4_SB(src10, src_minus10, src11, src_minus11,
+                       src12, src_minus12, src13, src_minus13, 1,
+                       src_zero0, src_zero1, src_zero2, src_zero3);
+            SLDI_B4_SB(src10, src_minus10, src11, src_minus11,
+                       src12, src_minus12, src13, src_minus13, 2,
+                       src_plus10, src_plus11, src_plus12, src_plus13);
 
             cmp_minus10 = ((v16u8) src_zero0 == src_minus10);
             cmp_plus10 = ((v16u8) src_zero0 == (v16u8) src_plus10);
@@ -1880,6 +1879,7 @@ static void hevc_sao_edge_filter_45degree_4width_msa(uint8_t *dst,
     v16u8 src_minus11, src10, src11;
     v16i8 src_plus0, src_zero0, src_plus1, src_zero1, dst0;
     v8i16 offset_mask0, offset_mask1;
+    v16i8 zeros = { 0 };
 
     sao_offset = __msa_pckev_b(sao_offset, sao_offset);
 
@@ -1892,8 +1892,8 @@ static void hevc_sao_edge_filter_45degree_4width_msa(uint8_t *dst,
     for (height -= 2; height; height -= 2) {
         src_orig += (src_stride << 1);
 
-        SLDI_B2_0_SB(src_minus11, src10, src_zero0, src_zero1, 1);
-        SLDI_B2_0_SB(src10, src11, src_plus0, src_plus1, 2);
+        SLDI_B2_SB(zeros, src_minus11, zeros, src10, 1, src_zero0, src_zero1);
+        SLDI_B2_SB(zeros, src10, zeros, src11, 2, src_plus0, src_plus1);
 
         ILVR_B2_UB(src_plus0, src_minus10, src_plus1, src_minus11, src_minus10,
                    src_minus11);
@@ -1938,8 +1938,8 @@ static void hevc_sao_edge_filter_45degree_4width_msa(uint8_t *dst,
         dst += dst_stride;
     }
 
-    SLDI_B2_0_SB(src_minus11, src10, src_zero0, src_zero1, 1);
-    SLDI_B2_0_SB(src10, src11, src_plus0, src_plus1, 2);
+    SLDI_B2_SB(zeros, src_minus11, zeros, src10, 1, src_zero0, src_zero1);
+    SLDI_B2_SB(zeros, src10, zeros, src11, 2, src_plus0, src_plus1);
 
     ILVR_B2_UB(src_plus0, src_minus10, src_plus1, src_minus11, src_minus10,
                src_minus11);
@@ -1992,6 +1992,7 @@ static void hevc_sao_edge_filter_45degree_8width_msa(uint8_t *dst,
     v16u8 src_minus10, src10, src_minus11, src11;
     v16i8 src_zero0, src_plus10, src_zero1, src_plus11, dst0;
     v8i16 offset_mask0, offset_mask1;
+    v16i8 zeros = { 0 };
 
     sao_offset = __msa_pckev_b(sao_offset, sao_offset);
     src_orig = src - 1;
@@ -2003,8 +2004,8 @@ static void hevc_sao_edge_filter_45degree_8width_msa(uint8_t *dst,
     for (height -= 2; height; height -= 2) {
         src_orig += (src_stride << 1);
 
-        SLDI_B2_0_SB(src_minus11, src10, src_zero0, src_zero1, 1);
-        SLDI_B2_0_SB(src10, src11, src_plus10, src_plus11, 2);
+        SLDI_B2_SB(zeros, src_minus11, zeros, src10, 1, src_zero0, src_zero1);
+        SLDI_B2_SB(zeros, src10, zeros, src11, 2, src_plus10, src_plus11);
 
         ILVR_B2_UB(src_plus10, src_minus10, src_plus11, src_minus11,
                    src_minus10, src_minus11);
@@ -2048,8 +2049,8 @@ static void hevc_sao_edge_filter_45degree_8width_msa(uint8_t *dst,
         dst += dst_stride;
     }
 
-    SLDI_B2_0_SB(src_minus11, src10, src_zero0, src_zero1, 1);
-    SLDI_B2_0_SB(src10, src11, src_plus10, src_plus11, 2);
+    SLDI_B2_SB(zeros, src_minus11, zeros, src10, 1, src_zero0, src_zero1);
+    SLDI_B2_SB(zeros, src10, zeros, src11, 2, src_plus10, src_plus11);
     ILVR_B2_UB(src_plus10, src_minus10, src_plus11, src_minus11, src_minus10,
                src_minus11);
     ILVR_B2_SB(src_zero0, src_zero0, src_zero1, src_zero1, src_zero0,
@@ -2130,12 +2131,11 @@ static void hevc_sao_edge_filter_45degree_16multiple_msa(uint8_t *dst,
             src_plus13 = LD_UB(src + 1 + v_cnt + (src_stride << 2));
             src_orig += 16;
 
-            SLDI_B2_SB(src10, src11, src_minus11, src_minus12, src_zero0,
-                       src_zero1, 1);
-            SLDI_B2_SB(src12, src13, src_minus13, src_minus14, src_zero2,
-                       src_zero3, 1);
-            SLDI_B2_SB(src11, src12, src_minus12, src_minus13, src_plus10,
-                       src_plus11, 2);
+            SLDI_B4_SB(src10, src_minus11, src11, src_minus12,
+                       src12, src_minus13, src13, src_minus14, 1,
+                       src_zero0, src_zero1, src_zero2, src_zero3);
+            SLDI_B2_SB(src11, src_minus12, src12, src_minus13, 2, src_plus10,
+                       src_plus11);
 
             src_plus12 = __msa_sldi_b((v16i8) src13, (v16i8) src_minus14, 2);
 
@@ -2228,6 +2228,7 @@ static void hevc_sao_edge_filter_135degree_4width_msa(uint8_t *dst,
     v16u8 cmp_minus10, diff_minus10, cmp_minus11, diff_minus11;
     v16u8 src_minus10, src10, src_minus11, src11;
     v8i16 offset_mask0, offset_mask1;
+    v16i8 zeros = { 0 };
 
     sao_offset = __msa_pckev_b(sao_offset, sao_offset);
     src_orig = src - 1;
@@ -2239,8 +2240,8 @@ static void hevc_sao_edge_filter_135degree_4width_msa(uint8_t *dst,
     for (height -= 2; height; height -= 2) {
         src_orig += (src_stride << 1);
 
-        SLDI_B2_0_SB(src_minus11, src10, src_zero0, src_zero1, 1);
-        SLDI_B2_0_UB(src_minus10, src_minus11, src_minus10, src_minus11, 2);
+        SLDI_B2_SB(zeros, src_minus11, zeros, src10, 1, src_zero0, src_zero1);
+        SLDI_B2_UB(zeros, src_minus10, zeros, src_minus11, 2, src_minus10, src_minus11);
 
         ILVR_B2_UB(src10, src_minus10, src11, src_minus11, src_minus10,
                    src_minus11);
@@ -2286,8 +2287,8 @@ static void hevc_sao_edge_filter_135degree_4width_msa(uint8_t *dst,
         dst += dst_stride;
     }
 
-    SLDI_B2_0_SB(src_minus11, src10, src_zero0, src_zero1, 1);
-    SLDI_B2_0_UB(src_minus10, src_minus11, src_minus10, src_minus11, 2);
+    SLDI_B2_SB(zeros, src_minus11, zeros, src10, 1, src_zero0, src_zero1);
+    SLDI_B2_UB(zeros, src_minus10, zeros, src_minus11, 2, src_minus10, src_minus11);
 
     ILVR_B2_UB(src10, src_minus10, src11, src_minus11, src_minus10,
                src_minus11);
@@ -2342,6 +2343,7 @@ static void hevc_sao_edge_filter_135degree_8width_msa(uint8_t *dst,
     v16u8 src_minus10, src10, src_minus11, src11;
     v16i8 src_zero0, src_zero1, dst0;
     v8i16 offset_mask0, offset_mask1;
+    v16i8 zeros = { 0 };
 
     sao_offset = __msa_pckev_b(sao_offset, sao_offset);
     src_orig = src - 1;
@@ -2353,8 +2355,8 @@ static void hevc_sao_edge_filter_135degree_8width_msa(uint8_t *dst,
     for (height -= 2; height; height -= 2) {
         src_orig += (src_stride << 1);
 
-        SLDI_B2_0_SB(src_minus11, src10, src_zero0, src_zero1, 1);
-        SLDI_B2_0_UB(src_minus10, src_minus11, src_minus10, src_minus11, 2);
+        SLDI_B2_SB(zeros, src_minus11, zeros, src10, 1, src_zero0, src_zero1);
+        SLDI_B2_UB(zeros, src_minus10, zeros, src_minus11, 2, src_minus10, src_minus11);
         ILVR_B2_UB(src10, src_minus10, src11, src_minus11, src_minus10,
                    src_minus11);
         ILVR_B2_SB(src_zero0, src_zero0, src_zero1, src_zero1, src_zero0,
@@ -2398,8 +2400,8 @@ static void hevc_sao_edge_filter_135degree_8width_msa(uint8_t *dst,
         dst += dst_stride;
     }
 
-    SLDI_B2_0_SB(src_minus11, src10, src_zero0, src_zero1, 1);
-    SLDI_B2_0_UB(src_minus10, src_minus11, src_minus10, src_minus11, 2);
+    SLDI_B2_SB(zeros, src_minus11, zeros, src10, 1, src_zero0, src_zero1);
+    SLDI_B2_UB(zeros, src_minus10, zeros, src_minus11, 2, src_minus10, src_minus11);
     ILVR_B2_UB(src10, src_minus10, src11, src_minus11, src_minus10,
                src_minus11);
     ILVR_B2_SB(src_zero0, src_zero0, src_zero1, src_zero1, src_zero0,
diff --git a/libavcodec/mips/hevcpred_msa.c b/libavcodec/mips/hevcpred_msa.c
index 930a89cb48..f53276d34e 100644
--- a/libavcodec/mips/hevcpred_msa.c
+++ b/libavcodec/mips/hevcpred_msa.c
@@ -998,7 +998,8 @@ static void hevc_intra_pred_angular_upper_4width_msa(const uint8_t *src_top,
     ILVR_D2_SH(fact3, fact1, fact7, fact5, fact1, fact3);
     ILVR_B4_SH(zero, top0, zero, top1, zero, top2, zero, top3,
                diff0, diff2, diff4, diff6);
-    SLDI_B4_0_SH(diff0, diff2, diff4, diff6, diff1, diff3, diff5, diff7, 2);
+    SLDI_B4_SH(zero, diff0, zero, diff2, zero, diff4, zero, diff6, 2,
+               diff1, diff3, diff5, diff7);
     ILVR_D2_SH(diff2, diff0, diff6, diff4, diff0, diff2);
     ILVR_D2_SH(diff3, diff1, diff7, diff5, diff1, diff3);
     MUL2(diff1, fact0, diff3, fact2, diff1, diff3);
@@ -1093,8 +1094,8 @@ static void hevc_intra_pred_angular_upper_8width_msa(const uint8_t *src_top,
         UNPCK_UB_SH(top2, diff4, diff5);
         UNPCK_UB_SH(top3, diff6, diff7);
 
-        SLDI_B2_SH(diff1, diff3, diff0, diff2, diff1, diff3, 2);
-        SLDI_B2_SH(diff5, diff7, diff4, diff6, diff5, diff7, 2);
+        SLDI_B4_SH(diff1, diff0, diff3, diff2, diff5, diff4, diff7, diff6, 2,
+                   diff1, diff3, diff5, diff7);
         MUL4(diff1, fact0, diff3, fact2, diff5, fact4, diff7, fact6,
              diff1, diff3, diff5, diff7);
 
@@ -1186,8 +1187,8 @@ static void hevc_intra_pred_angular_upper_16width_msa(const uint8_t *src_top,
         fact6 = __msa_fill_h(fact_val3);
         fact7 = __msa_fill_h(32 - fact_val3);
 
-        SLDI_B2_UB(top1, top3, top0, top2, top1, top3, 1);
-        SLDI_B2_UB(top5, top7, top4, top6, top5, top7, 1);
+        SLDI_B4_UB(top1, top0, top3, top2, top5, top4, top7, top6, 1,
+                   top1, top3, top5, top7);
         UNPCK_UB_SH(top0, diff0, diff1);
         UNPCK_UB_SH(top1, diff2, diff3);
         UNPCK_UB_SH(top2, diff4, diff5);
@@ -1297,8 +1298,8 @@ static void hevc_intra_pred_angular_upper_32width_msa(const uint8_t *src_top,
         top2 = top1;
         top6 = top5;
 
-        SLDI_B2_UB(top1, top3, top0, top2, top1, top3, 1);
-        SLDI_B2_UB(top5, top7, top4, top6, top5, top7, 1);
+        SLDI_B4_UB(top1, top0, top3, top2, top5, top4, top7, top6, 1,
+                   top1, top3, top5, top7);
         UNPCK_UB_SH(top0, diff0, diff1);
         UNPCK_UB_SH(top1, diff2, diff3);
         UNPCK_UB_SH(top2, diff4, diff5);
@@ -1407,7 +1408,8 @@ static void hevc_intra_pred_angular_lower_4width_msa(const uint8_t *src_top,
     ILVR_D2_SH(fact3, fact1, fact7, fact5, fact1, fact3);
     ILVR_B4_SH(zero, top0, zero, top1, zero, top2, zero, top3,
                diff0, diff2, diff4, diff6);
-    SLDI_B4_0_SH(diff0, diff2, diff4, diff6, diff1, diff3, diff5, diff7, 2);
+    SLDI_B4_SH(zero, diff0, zero, diff2, zero, diff4, zero, diff6, 2,
+               diff1, diff3, diff5, diff7);
     ILVR_D2_SH(diff2, diff0, diff6, diff4, diff0, diff2);
     ILVR_D2_SH(diff3, diff1, diff7, diff5, diff1, diff3);
     MUL2(diff1, fact0, diff3, fact2, diff1, diff3);
@@ -1511,8 +1513,8 @@ static void hevc_intra_pred_angular_lower_8width_msa(const uint8_t *src_top,
         UNPCK_UB_SH(top1, diff2, diff3);
         UNPCK_UB_SH(top2, diff4, diff5);
         UNPCK_UB_SH(top3, diff6, diff7);
-        SLDI_B2_SH(diff1, diff3, diff0, diff2, diff1, diff3, 2);
-        SLDI_B2_SH(diff5, diff7, diff4, diff6, diff5, diff7, 2);
+        SLDI_B4_SH(diff1, diff0, diff3, diff2, diff5, diff4, diff7, diff6, 2,
+                   diff1, diff3, diff5, diff7);
         MUL4(diff1, fact0, diff3, fact2, diff5, fact4, diff7, fact6,
              diff1, diff3, diff5, diff7);
 
@@ -1606,8 +1608,8 @@ static void hevc_intra_pred_angular_lower_16width_msa(const uint8_t *src_top,
         fact6 = __msa_fill_h(fact_val3);
         fact7 = __msa_fill_h(32 - fact_val3);
 
-        SLDI_B2_SB(top1, top3, top0, top2, top1, top3, 1);
-        SLDI_B2_SB(top5, top7, top4, top6, top5, top7, 1);
+        SLDI_B4_SB(top1, top0, top3, top2, top5, top4, top7, top6, 1,
+                   top1, top3, top5, top7);
 
         UNPCK_UB_SH(top0, diff0, diff1);
         UNPCK_UB_SH(top1, diff2, diff3);
@@ -1713,8 +1715,8 @@ static void hevc_intra_pred_angular_lower_32width_msa(const uint8_t *src_top,
         top2 = top1;
         top6 = top5;
 
-        SLDI_B2_SB(top1, top3, top0, top2, top1, top3, 1);
-        SLDI_B2_SB(top5, top7, top4, top6, top5, top7, 1);
+        SLDI_B4_SB(top1, top0, top3, top2, top5, top4, top7, top6, 1,
+                   top1, top3, top5, top7);
 
         UNPCK_UB_SH(top0, diff0, diff1);
         UNPCK_UB_SH(top1, diff2, diff3);
diff --git a/libavcodec/mips/hpeldsp_msa.c b/libavcodec/mips/hpeldsp_msa.c
index ad92f8f115..2bbe4771d4 100644
--- a/libavcodec/mips/hpeldsp_msa.c
+++ b/libavcodec/mips/hpeldsp_msa.c
@@ -59,12 +59,13 @@ static void common_hz_bil_4w_msa(const uint8_t *src, int32_t src_stride,
     uint8_t loop_cnt;
     uint32_t out0, out1;
     v16u8 src0, src1, src0_sld1, src1_sld1, res0, res1;
+    v16i8 zeros = { 0 };
 
     for (loop_cnt = (height >> 1); loop_cnt--;) {
         LD_UB2(src, src_stride, src0, src1);
         src += (2 * src_stride);
 
-        SLDI_B2_0_UB(src0, src1, src0_sld1, src1_sld1, 1);
+        SLDI_B2_UB(zeros, src0, zeros, src1, 1, src0_sld1, src1_sld1);
         AVER_UB2_UB(src0_sld1, src0, src1_sld1, src1, res0, res1);
 
         out0 = __msa_copy_u_w((v4i32) res0, 0);
@@ -82,13 +83,14 @@ static void common_hz_bil_8w_msa(const uint8_t *src, int32_t src_stride,
 {
     uint8_t loop_cnt;
     v16i8 src0, src1, src2, src3, src0_sld1, src1_sld1, src2_sld1, src3_sld1;
+    v16i8 zeros = { 0 };
 
     for (loop_cnt = (height >> 2); loop_cnt--;) {
         LD_SB4(src, src_stride, src0, src1, src2, src3);
         src += (4 * src_stride);
 
-        SLDI_B4_0_SB(src0, src1, src2, src3,
-                     src0_sld1, src1_sld1, src2_sld1, src3_sld1, 1);
+        SLDI_B4_SB(zeros, src0, zeros, src1, zeros, src2, zeros, src3, 1,
+                   src0_sld1, src1_sld1, src2_sld1, src3_sld1);
         AVER_ST8x4_UB(src0, src0_sld1, src1, src1_sld1,
                       src2, src2_sld1, src3, src3_sld1, dst, dst_stride);
         dst += (4 * dst_stride);
@@ -125,14 +127,15 @@ static void common_hz_bil_no_rnd_8x8_msa(const uint8_t *src, int32_t src_stride,
     v16i8 src0, src1, src2, src3, src4, src5, src6, src7;
     v16i8 src0_sld1, src1_sld1, src2_sld1, src3_sld1;
     v16i8 src4_sld1, src5_sld1, src6_sld1, src7_sld1;
+    v16i8 zeros = { 0 };
 
     LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
     src += (8 * src_stride);
 
-    SLDI_B4_0_SB(src0, src1, src2, src3,
-                 src0_sld1, src1_sld1, src2_sld1, src3_sld1, 1);
-    SLDI_B4_0_SB(src4, src5, src6, src7,
-                 src4_sld1, src5_sld1, src6_sld1, src7_sld1, 1);
+    SLDI_B4_SB(zeros, src0, zeros, src1, zeros, src2, zeros, src3, 1,
+               src0_sld1, src1_sld1, src2_sld1, src3_sld1);
+    SLDI_B4_SB(zeros, src4, zeros, src5, zeros, src6, zeros, src7, 1,
+               src4_sld1, src5_sld1, src6_sld1, src7_sld1);
 
     AVE_ST8x4_UB(src0, src0_sld1, src1, src1_sld1,
                  src2, src2_sld1, src3, src3_sld1, dst, dst_stride);
@@ -145,10 +148,11 @@ static void common_hz_bil_no_rnd_4x8_msa(const uint8_t *src, int32_t src_stride,
                                          uint8_t *dst, int32_t dst_stride)
 {
     v16i8 src0, src1, src2, src3, src0_sld1, src1_sld1, src2_sld1, src3_sld1;
+    v16i8 zeros = { 0 };
 
     LD_SB4(src, src_stride, src0, src1, src2, src3);
-    SLDI_B4_0_SB(src0, src1, src2, src3,
-                 src0_sld1, src1_sld1, src2_sld1, src3_sld1, 1);
+    SLDI_B4_SB(zeros, src0, zeros, src1, zeros, src2, zeros, src3, 1,
+               src0_sld1, src1_sld1, src2_sld1, src3_sld1);
     AVE_ST8x4_UB(src0, src0_sld1, src1, src1_sld1,
                  src2, src2_sld1, src3, src3_sld1, dst, dst_stride);
 }
@@ -216,12 +220,13 @@ static void common_hz_bil_and_aver_dst_4w_msa(const uint8_t *src,
     v16u8 src0, src1, src0_sld1, src1_sld1, res0, res1;
     v16u8 tmp0 = { 0 };
     v16u8 tmp1 = { 0 };
+    v16i8 zeros = { 0 };
 
     for (loop_cnt = (height >> 1); loop_cnt--;) {
         LD_UB2(src, src_stride, src0, src1);
         src += (2 * src_stride);
 
-        SLDI_B2_0_UB(src0, src1, src0_sld1, src1_sld1, 1);
+        SLDI_B2_UB(zeros, src0, zeros, src1, 1, src0_sld1, src1_sld1);
 
         dst0 = LW(dst);
         dst1 = LW(dst + dst_stride);
@@ -247,13 +252,14 @@ static void common_hz_bil_and_aver_dst_8w_msa(const uint8_t *src,
 {
     uint8_t loop_cnt;
     v16i8 src0, src1, src2, src3, src0_sld1, src1_sld1, src2_sld1, src3_sld1;
+    v16i8 zeros = { 0 };
 
     for (loop_cnt = (height >> 2); loop_cnt--;) {
         LD_SB4(src, src_stride, src0, src1, src2, src3);
         src += (4 * src_stride);
 
-        SLDI_B4_0_SB(src0, src1, src2, src3,
-                     src0_sld1, src1_sld1, src2_sld1, src3_sld1, 1);
+        SLDI_B4_SB(zeros, src0, zeros, src1, zeros, src2, zeros, src3, 1,
+                   src0_sld1, src1_sld1, src2_sld1, src3_sld1);
 
         AVER_DST_ST8x4_UB(src0, src0_sld1, src1, src1_sld1, src2, src2_sld1,
                           src3, src3_sld1, dst, dst_stride);
@@ -529,6 +535,7 @@ static void common_hv_bil_4w_msa(const uint8_t *src, int32_t src_stride,
     v16i8 src0, src1, src2, src0_sld1, src1_sld1, src2_sld1;
     v16u8 src0_r, src1_r, src2_r, res;
     v8u16 add0, add1, add2, sum0, sum1;
+    v16i8 zeros = { 0 };
 
     src0 = LD_SB(src);
     src += src_stride;
@@ -537,7 +544,8 @@ static void common_hv_bil_4w_msa(const uint8_t *src, int32_t src_stride,
         LD_SB2(src, src_stride, src1, src2);
         src += (2 * src_stride);
 
-        SLDI_B3_0_SB(src0, src1, src2, src0_sld1, src1_sld1, src2_sld1, 1);
+        SLDI_B3_SB(zeros, src0, zeros, src1, zeros, src2, 1, src0_sld1,
+                   src1_sld1, src2_sld1);
         ILVR_B3_UB(src0_sld1, src0, src1_sld1, src1, src2_sld1, src2,
                    src0_r, src1_r, src2_r);
         HADD_UB3_UH(src0_r, src1_r, src2_r, add0, add1, add2);
@@ -565,6 +573,7 @@ static void common_hv_bil_8w_msa(const uint8_t *src, int32_t src_stride,
     v16u8 src0_r, src1_r, src2_r, src3_r, src4_r;
     v8u16 add0, add1, add2, add3, add4;
     v8u16 sum0, sum1, sum2, sum3;
+    v16i8 zeros = { 0 };
 
     src0 = LD_SB(src);
     src += src_stride;
@@ -573,8 +582,9 @@ static void common_hv_bil_8w_msa(const uint8_t *src, int32_t src_stride,
         LD_SB4(src, src_stride, src1, src2, src3, src4);
         src += (4 * src_stride);
 
-        SLDI_B3_0_SB(src0, src1, src2, src0_sld1, src1_sld1, src2_sld1, 1);
-        SLDI_B2_0_SB(src3, src4, src3_sld1, src4_sld1, 1);
+        SLDI_B3_SB(zeros, src0, zeros, src1, zeros, src2, 1, src0_sld1,
+                   src1_sld1, src2_sld1);
+        SLDI_B2_SB(zeros, src3, zeros, src4, 1, src3_sld1, src4_sld1);
         ILVR_B3_UB(src0_sld1, src0, src1_sld1, src1, src2_sld1, src2, src0_r,
                    src1_r, src2_r);
         ILVR_B2_UB(src3_sld1, src3, src4_sld1, src4, src3_r, src4_r);
@@ -659,15 +669,17 @@ static void common_hv_bil_no_rnd_8x8_msa(const uint8_t *src, int32_t src_stride,
     v8u16 add0, add1, add2, add3, add4, add5, add6, add7, add8;
     v8u16 sum0, sum1, sum2, sum3, sum4, sum5, sum6, sum7;
     v16i8 out0, out1;
+    v16i8 zeros = { 0 };
 
     LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
     src += (8 * src_stride);
     src8 = LD_UB(src);
 
-    SLDI_B4_0_UB(src0, src1, src2, src3, src0_sld1, src1_sld1, src2_sld1,
-                 src3_sld1, 1);
-    SLDI_B3_0_UB(src4, src5, src6, src4_sld1, src5_sld1, src6_sld1, 1);
-    SLDI_B2_0_UB(src7, src8, src7_sld1, src8_sld1, 1);
+    SLDI_B4_UB(zeros, src0, zeros, src1, zeros, src2, zeros, src3, 1,
+               src0_sld1, src1_sld1, src2_sld1, src3_sld1);
+    SLDI_B3_UB(zeros, src4, zeros, src5, zeros, src6, 1, src4_sld1,
+               src5_sld1, src6_sld1);
+    SLDI_B2_UB(zeros, src7, zeros, src8, 1, src7_sld1, src8_sld1);
     ILVR_B4_UH(src0_sld1, src0, src1_sld1, src1, src2_sld1, src2, src3_sld1,
                src3, src0_r, src1_r, src2_r, src3_r);
     ILVR_B3_UH(src4_sld1, src4, src5_sld1, src5, src6_sld1, src6, src4_r,
@@ -703,13 +715,15 @@ static void common_hv_bil_no_rnd_4x8_msa(const uint8_t *src, int32_t src_stride,
     v8u16 add0, add1, add2, add3, add4;
     v8u16 sum0, sum1, sum2, sum3;
     v16i8 out0, out1;
+    v16i8 zeros = { 0 };
 
     LD_SB4(src, src_stride, src0, src1, src2, src3);
     src += (4 * src_stride);
     src4 = LD_SB(src);
 
-    SLDI_B3_0_SB(src0, src1, src2, src0_sld1, src1_sld1, src2_sld1, 1);
-    SLDI_B2_0_SB(src3, src4, src3_sld1, src4_sld1, 1);
+    SLDI_B3_SB(zeros, src0, zeros, src1, zeros, src2, 1, src0_sld1,
+               src1_sld1, src2_sld1);
+    SLDI_B2_SB(zeros, src3, zeros, src4, 1, src3_sld1, src4_sld1);
     ILVR_B3_UH(src0_sld1, src0, src1_sld1, src1, src2_sld1, src2, src0_r,
                src1_r, src2_r);
     ILVR_B2_UH(src3_sld1, src3, src4_sld1, src4, src3_r, src4_r);
@@ -918,6 +932,7 @@ static void common_hv_bil_and_aver_dst_4w_msa(const uint8_t *src,
     v16u8 src0_r, src1_r, src2_r;
     v8u16 add0, add1, add2, sum0, sum1;
     v16u8 dst0, dst1, res0, res1;
+    v16i8 zeros = { 0 };
 
     src0 = LD_SB(src);
     src += src_stride;
@@ -927,7 +942,8 @@ static void common_hv_bil_and_aver_dst_4w_msa(const uint8_t *src,
         src += (2 * src_stride);
 
         LD_UB2(dst, dst_stride, dst0, dst1);
-        SLDI_B3_0_SB(src0, src1, src2, src0_sld1, src1_sld1, src2_sld1, 1);
+        SLDI_B3_SB(zeros, src0, zeros, src1, zeros, src2, 1, src0_sld1,
+                   src1_sld1, src2_sld1);
         ILVR_B3_UB(src0_sld1, src0, src1_sld1, src1, src2_sld1, src2, src0_r,
                    src1_r, src2_r);
         HADD_UB3_UH(src0_r, src1_r, src2_r, add0, add1, add2);
@@ -959,6 +975,7 @@ static void common_hv_bil_and_aver_dst_8w_msa(const uint8_t *src,
     v16u8 src0_r, src1_r, src2_r, src3_r, src4_r;
     v8u16 add0, add1, add2, add3, add4;
     v8u16 sum0, sum1, sum2, sum3;
+    v16i8 zeros = { 0 };
 
     src0 = LD_SB(src);
     src += src_stride;
@@ -968,8 +985,9 @@ static void common_hv_bil_and_aver_dst_8w_msa(const uint8_t *src,
         src += (4 * src_stride);
 
         LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
-        SLDI_B3_0_SB(src0, src1, src2, src0_sld1, src1_sld1, src2_sld1, 1);
-        SLDI_B2_0_SB(src3, src4, src3_sld1, src4_sld1, 1);
+        SLDI_B3_SB(zeros, src0, zeros, src1, zeros, src2, 1, src0_sld1,
+                   src1_sld1, src2_sld1);
+        SLDI_B2_SB(zeros, src3, zeros, src4, 1, src3_sld1, src4_sld1);
         ILVR_B3_UB(src0_sld1, src0, src1_sld1, src1, src2_sld1, src2, src0_r,
                    src1_r, src2_r);
         ILVR_B2_UB(src3_sld1, src3, src4_sld1, src4, src3_r, src4_r);
diff --git a/libavcodec/mips/me_cmp_msa.c b/libavcodec/mips/me_cmp_msa.c
index 0e3165cd8f..7cb7af0047 100644
--- a/libavcodec/mips/me_cmp_msa.c
+++ b/libavcodec/mips/me_cmp_msa.c
@@ -87,8 +87,8 @@ static uint32_t sad_horiz_bilinear_filter_8width_msa(uint8_t *src,
 
         PCKEV_D2_UB(src1, src0, src3, src2, src0, src1);
         PCKEV_D2_UB(ref1, ref0, ref3, ref2, ref4, ref5);
-        SLDI_B2_UB(ref0, ref1, ref0, ref1, ref0, ref1, 1);
-        SLDI_B2_UB(ref2, ref3, ref2, ref3, ref2, ref3, 1);
+        SLDI_B4_UB(ref0, ref0, ref1, ref1, ref2, ref2, ref3, ref3, 1,
+                   ref0, ref1, ref2, ref3);
         PCKEV_D2_UB(ref1, ref0, ref3, ref2, ref0, ref1);
         AVER_UB2_UB(ref4, ref0, ref5, ref1, comp0, comp1);
         sad += SAD_UB2_UH(src0, src1, comp0, comp1);
@@ -100,8 +100,8 @@ static uint32_t sad_horiz_bilinear_filter_8width_msa(uint8_t *src,
 
         PCKEV_D2_UB(src1, src0, src3, src2, src0, src1);
         PCKEV_D2_UB(ref1, ref0, ref3, ref2, ref4, ref5);
-        SLDI_B2_UB(ref0, ref1, ref0, ref1, ref0, ref1, 1);
-        SLDI_B2_UB(ref2, ref3, ref2, ref3, ref2, ref3, 1);
+        SLDI_B4_UB(ref0, ref0, ref1, ref1, ref2, ref2, ref3, ref3, 1,
+                   ref0, ref1, ref2, ref3);
         PCKEV_D2_UB(ref1, ref0, ref3, ref2, ref0, ref1);
         AVER_UB2_UB(ref4, ref0, ref5, ref1, comp0, comp1);
         sad += SAD_UB2_UH(src0, src1, comp0, comp1);
diff --git a/libavcodec/mips/qpeldsp_msa.c b/libavcodec/mips/qpeldsp_msa.c
index b6ffc279ee..c7675f112e 100644
--- a/libavcodec/mips/qpeldsp_msa.c
+++ b/libavcodec/mips/qpeldsp_msa.c
@@ -480,8 +480,8 @@ static void horiz_mc_qpel_aver_src1_8width_msa(const uint8_t *src,
         res1 = APPLY_HORIZ_QPEL_FILTER_8BYTE(inp2, inp3,
                                              mask0, mask1, mask2, mask3,
                                              const20, const6, const3);
-        SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
-        SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+        SLDI_B4_UB(inp0, inp0, inp1, inp1, inp2, inp2, inp3, inp3, 1,
+                   inp0, inp1, inp2, inp3);
         inp0 = (v16u8) __msa_insve_d((v2i64) inp0, 1, (v2i64) inp1);
         inp2 = (v16u8) __msa_insve_d((v2i64) inp2, 1, (v2i64) inp3);
         AVER_UB2_UB(inp0, res0, inp2, res1, res0, res1);
@@ -710,8 +710,8 @@ static void horiz_mc_qpel_no_rnd_aver_src1_8width_msa(const uint8_t *src,
         res1 = APPLY_HORIZ_QPEL_NO_ROUND_FILTER_8BYTE(inp2, inp3, mask0, mask1,
                                                       mask2, mask3, const20,
                                                       const6, const3);
-        SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
-        SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+        SLDI_B4_UB(inp0, inp0, inp1, inp1, inp2, inp2, inp3, inp3, 1,
+                   inp0, inp1, inp2, inp3);
         inp0 = (v16u8) __msa_insve_d((v2i64) inp0, 1, (v2i64) inp1);
         inp2 = (v16u8) __msa_insve_d((v2i64) inp2, 1, (v2i64) inp3);
         res0 = __msa_ave_u_b(inp0, res0);
@@ -948,8 +948,8 @@ static void horiz_mc_qpel_avg_dst_aver_src1_8width_msa(const uint8_t *src,
                                              mask0, mask1, mask2, mask3,
                                              const20, const6, const3);
         LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
-        SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
-        SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+        SLDI_B4_UB(inp0, inp0, inp1, inp1, inp2, inp2, inp3, inp3, 1,
+                   inp0, inp1, inp2, inp3);
         inp0 = (v16u8) __msa_insve_d((v2i64) inp0, 1, (v2i64) inp1);
         inp2 = (v16u8) __msa_insve_d((v2i64) inp2, 1, (v2i64) inp3);
         dst0 = (v16u8) __msa_insve_d((v2i64) dst0, 1, (v2i64) dst1);
@@ -3094,7 +3094,7 @@ static void hv_mc_qpel_no_rnd_aver_hv_src10_8x8_msa(const uint8_t *src,
     res0 = APPLY_HORIZ_QPEL_NO_ROUND_FILTER_8BYTE(inp0, inp1, mask0, mask1,
                                                   mask2, mask3, const20,
                                                   const6, const3);
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_insve_d((v2i64) inp0, 1, (v2i64) inp1);
     horiz0 = __msa_ave_u_b(inp0, res0);
@@ -3104,7 +3104,7 @@ static void hv_mc_qpel_no_rnd_aver_hv_src10_8x8_msa(const uint8_t *src,
     res1 = APPLY_HORIZ_QPEL_NO_ROUND_FILTER_8BYTE(inp2, inp3, mask0, mask1,
                                                   mask2, mask3, const20,
                                                   const6, const3);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_insve_d((v2i64) inp2, 1, (v2i64) inp3);
     horiz2 = __msa_ave_u_b(inp2, res1);
@@ -3114,7 +3114,7 @@ static void hv_mc_qpel_no_rnd_aver_hv_src10_8x8_msa(const uint8_t *src,
     res0 = APPLY_HORIZ_QPEL_NO_ROUND_FILTER_8BYTE(inp0, inp1, mask0, mask1,
                                                   mask2, mask3, const20,
                                                   const6, const3);
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_insve_d((v2i64) inp0, 1, (v2i64) inp1);
     horiz4 = __msa_ave_u_b(inp0, res0);
@@ -3134,7 +3134,7 @@ static void hv_mc_qpel_no_rnd_aver_hv_src10_8x8_msa(const uint8_t *src,
     res1 = APPLY_HORIZ_QPEL_NO_ROUND_FILTER_8BYTE(inp2, inp3, mask0, mask1,
                                                   mask2, mask3, const20,
                                                   const6, const3);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_insve_d((v2i64) inp2, 1, (v2i64) inp3);
     horiz6 = __msa_ave_u_b(inp2, res1);
@@ -3389,7 +3389,7 @@ static void hv_mc_qpel_no_rnd_aver_h_src1_8x8_msa(const uint8_t *src,
     res0 = APPLY_HORIZ_QPEL_NO_ROUND_FILTER_8BYTE(inp0, inp1, mask0, mask1,
                                                   mask2, mask3, const20,
                                                   const6, const3);
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_insve_d((v2i64) inp0, 1, (v2i64) inp1);
     horiz0 = __msa_ave_u_b(inp0, res0);
@@ -3399,7 +3399,7 @@ static void hv_mc_qpel_no_rnd_aver_h_src1_8x8_msa(const uint8_t *src,
     res1 = APPLY_HORIZ_QPEL_NO_ROUND_FILTER_8BYTE(inp2, inp3, mask0, mask1,
                                                   mask2, mask3, const20,
                                                   const6, const3);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_insve_d((v2i64) inp2, 1, (v2i64) inp3);
     horiz2 = __msa_ave_u_b(inp2, res1);
@@ -3409,7 +3409,7 @@ static void hv_mc_qpel_no_rnd_aver_h_src1_8x8_msa(const uint8_t *src,
     res0 = APPLY_HORIZ_QPEL_NO_ROUND_FILTER_8BYTE(inp0, inp1, mask0, mask1,
                                                   mask2, mask3, const20,
                                                   const6, const3);
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_insve_d((v2i64) inp0, 1, (v2i64) inp1);
     horiz4 = __msa_ave_u_b(inp0, res0);
@@ -3427,7 +3427,7 @@ static void hv_mc_qpel_no_rnd_aver_h_src1_8x8_msa(const uint8_t *src,
     res1 = APPLY_HORIZ_QPEL_NO_ROUND_FILTER_8BYTE(inp2, inp3, mask0, mask1,
                                                   mask2, mask3, const20,
                                                   const6, const3);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_insve_d((v2i64) inp2, 1, (v2i64) inp3);
     horiz6 = __msa_ave_u_b(inp2, res1);
@@ -3691,7 +3691,7 @@ static void hv_mc_qpel_no_rnd_aver_hv_src11_8x8_msa(const uint8_t *src,
     res0 = APPLY_HORIZ_QPEL_NO_ROUND_FILTER_8BYTE(inp0, inp1, mask0, mask1,
                                                   mask2, mask3, const20,
                                                   const6, const3);
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_insve_d((v2i64) inp0, 1, (v2i64) inp1);
     horiz0 = __msa_ave_u_b(inp0, res0);
@@ -3701,7 +3701,7 @@ static void hv_mc_qpel_no_rnd_aver_hv_src11_8x8_msa(const uint8_t *src,
     res1 = APPLY_HORIZ_QPEL_NO_ROUND_FILTER_8BYTE(inp2, inp3, mask0, mask1,
                                                   mask2, mask3, const20,
                                                   const6, const3);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_insve_d((v2i64) inp2, 1, (v2i64) inp3);
     horiz2 = __msa_ave_u_b(inp2, res1);
@@ -3712,7 +3712,7 @@ static void hv_mc_qpel_no_rnd_aver_hv_src11_8x8_msa(const uint8_t *src,
                                                   mask2, mask3, const20,
                                                   const6, const3);
 
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
     inp0 = (v16u8) __msa_insve_d((v2i64) inp0, 1, (v2i64) inp1);
     horiz4 = __msa_ave_u_b(inp0, res0);
     horiz5 = (v16u8) __msa_splati_d((v2i64) horiz4, 1);
@@ -3731,7 +3731,7 @@ static void hv_mc_qpel_no_rnd_aver_hv_src11_8x8_msa(const uint8_t *src,
     res1 = APPLY_HORIZ_QPEL_NO_ROUND_FILTER_8BYTE(inp2, inp3, mask0, mask1,
                                                   mask2, mask3, const20,
                                                   const6, const3);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_insve_d((v2i64) inp2, 1, (v2i64) inp3);
     horiz6 = __msa_ave_u_b(inp2, res1);
@@ -4134,12 +4134,12 @@ static void hv_mc_qpel_aver_hv_src10_8x8_msa(const uint8_t *src,
                                          const20, const6, const3);
     res1 = APPLY_HORIZ_QPEL_FILTER_8BYTE(inp2, inp3, mask0, mask1, mask2, mask3,
                                          const20, const6, const3);
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_insve_d((v2i64) inp0, 1, (v2i64) inp1);
     horiz0 = __msa_aver_u_b(inp0, res0);
     horiz1 = (v16u8) __msa_splati_d((v2i64) horiz0, 1);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_insve_d((v2i64) inp2, 1, (v2i64) inp3);
     horiz2 = __msa_aver_u_b(inp2, res1);
@@ -4150,12 +4150,12 @@ static void hv_mc_qpel_aver_hv_src10_8x8_msa(const uint8_t *src,
                                          const20, const6, const3);
     res1 = APPLY_HORIZ_QPEL_FILTER_8BYTE(inp2, inp3, mask0, mask1, mask2, mask3,
                                          const20, const6, const3);
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_insve_d((v2i64) inp0, 1, (v2i64) inp1);
     horiz4 = __msa_aver_u_b(inp0, res0);
     horiz5 = (v16u8) __msa_splati_d((v2i64) horiz4, 1);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_insve_d((v2i64) inp2, 1, (v2i64) inp3);
     horiz6 = __msa_aver_u_b(inp2, res1);
@@ -4410,12 +4410,12 @@ static void hv_mc_qpel_aver_h_src1_8x8_msa(const uint8_t *src,
                                          const20, const6, const3);
     res1 = APPLY_HORIZ_QPEL_FILTER_8BYTE(inp2, inp3, mask0, mask1, mask2, mask3,
                                          const20, const6, const3);
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_insve_d((v2i64) inp0, 1, (v2i64) inp1);
     horiz0 = __msa_aver_u_b(inp0, res0);
     horiz1 = (v16u8) __msa_splati_d((v2i64) horiz0, 1);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_insve_d((v2i64) inp2, 1, (v2i64) inp3);
     horiz2 = __msa_aver_u_b(inp2, res1);
@@ -4426,12 +4426,12 @@ static void hv_mc_qpel_aver_h_src1_8x8_msa(const uint8_t *src,
                                          const20, const6, const3);
     res1 = APPLY_HORIZ_QPEL_FILTER_8BYTE(inp2, inp3, mask0, mask1, mask2, mask3,
                                          const20, const6, const3);
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_insve_d((v2i64) inp0, 1, (v2i64) inp1);
     horiz4 = __msa_aver_u_b(inp0, res0);
     horiz5 = (v16u8) __msa_splati_d((v2i64) horiz4, 1);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_insve_d((v2i64) inp2, 1, (v2i64) inp3);
     horiz6 = __msa_aver_u_b(inp2, res1);
@@ -4690,14 +4690,14 @@ static void hv_mc_qpel_aver_hv_src11_8x8_msa(const uint8_t *src,
     res0 = APPLY_HORIZ_QPEL_FILTER_8BYTE(inp0, inp1,
                                          mask0, mask1, mask2, mask3,
                                          const20, const6, const3);
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_insve_d((v2i64) inp0, 1, (v2i64) inp1);
     horiz0 = __msa_aver_u_b(inp0, res0);
     horiz1 = (v16u8) __msa_splati_d((v2i64) horiz0, 1);
     res1 = APPLY_HORIZ_QPEL_FILTER_8BYTE(inp2, inp3, mask0, mask1, mask2, mask3,
                                          const20, const6, const3);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_insve_d((v2i64) inp2, 1, (v2i64) inp3);
     horiz2 = __msa_aver_u_b(inp2, res1);
@@ -4706,7 +4706,7 @@ static void hv_mc_qpel_aver_hv_src11_8x8_msa(const uint8_t *src,
     src += (2 * src_stride);
     res0 = APPLY_HORIZ_QPEL_FILTER_8BYTE(inp0, inp1, mask0, mask1, mask2, mask3,
                                          const20, const6, const3);
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_insve_d((v2i64) inp0, 1, (v2i64) inp1);
     horiz4 = __msa_aver_u_b(inp0, res0);
@@ -4725,7 +4725,7 @@ static void hv_mc_qpel_aver_hv_src11_8x8_msa(const uint8_t *src,
 
     res1 = APPLY_HORIZ_QPEL_FILTER_8BYTE(inp2, inp3, mask0, mask1, mask2, mask3,
                                          const20, const6, const3);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_insve_d((v2i64) inp2, 1, (v2i64) inp3);
     horiz6 = __msa_aver_u_b(inp2, res1);
@@ -5020,7 +5020,7 @@ static void hv_mc_qpel_avg_dst_aver_hv_src10_8x8_msa(const uint8_t *src,
 
     LD_UB2(src, src_stride, inp2, inp3);
     src += (2 * src_stride);
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_ilvr_d((v2i64) inp1, (v2i64) inp0);
     horiz0 = __msa_aver_u_b(inp0, res0);
@@ -5029,7 +5029,7 @@ static void hv_mc_qpel_avg_dst_aver_hv_src10_8x8_msa(const uint8_t *src,
                                          const20, const6, const3);
     LD_UB2(src, src_stride, inp0, inp1);
     src += (2 * src_stride);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_ilvr_d((v2i64) inp3, (v2i64) inp2);
     horiz2 = __msa_aver_u_b(inp2, res1);
@@ -5037,7 +5037,7 @@ static void hv_mc_qpel_avg_dst_aver_hv_src10_8x8_msa(const uint8_t *src,
     res0 = APPLY_HORIZ_QPEL_FILTER_8BYTE(inp0, inp1, mask0, mask1, mask2, mask3,
                                          const20, const6, const3);
 
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_ilvr_d((v2i64) inp1, (v2i64) inp0);
     horiz4 = __msa_aver_u_b(inp0, res0);
@@ -5060,7 +5060,7 @@ static void hv_mc_qpel_avg_dst_aver_hv_src10_8x8_msa(const uint8_t *src,
     res1 = APPLY_HORIZ_QPEL_FILTER_8BYTE(inp2, inp3, mask0, mask1, mask2, mask3,
                                          const20, const6, const3);
 
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_ilvr_d((v2i64) inp3, (v2i64) inp2);
     horiz6 = __msa_aver_u_b(inp2, res1);
@@ -5347,7 +5347,7 @@ static void hv_mc_qpel_avg_dst_aver_h_src1_8x8_msa(const uint8_t *src,
                                          const20, const6, const3);
     LD_UB2(src, src_stride, inp2, inp3);
     src += (2 * src_stride);
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_ilvr_d((v2i64) inp1, (v2i64) inp0);
     horiz0 = __msa_aver_u_b(inp0, res0);
@@ -5356,7 +5356,7 @@ static void hv_mc_qpel_avg_dst_aver_h_src1_8x8_msa(const uint8_t *src,
                                          const20, const6, const3);
     LD_UB2(src, src_stride, inp0, inp1);
     src += (2 * src_stride);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_ilvr_d((v2i64) inp3, (v2i64) inp2);
     horiz2 = __msa_aver_u_b(inp2, res1);
@@ -5364,7 +5364,7 @@ static void hv_mc_qpel_avg_dst_aver_h_src1_8x8_msa(const uint8_t *src,
     res0 = APPLY_HORIZ_QPEL_FILTER_8BYTE(inp0, inp1, mask0, mask1, mask2, mask3,
                                          const20, const6, const3);
 
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_ilvr_d((v2i64) inp1, (v2i64) inp0);
     horiz4 = __msa_aver_u_b(inp0, res0);
@@ -5385,7 +5385,7 @@ static void hv_mc_qpel_avg_dst_aver_h_src1_8x8_msa(const uint8_t *src,
     res1 = APPLY_HORIZ_QPEL_FILTER_8BYTE(inp2, inp3, mask0, mask1, mask2, mask3,
                                          const20, const6, const3);
 
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_ilvr_d((v2i64) inp3, (v2i64) inp2);
     horiz6 = __msa_aver_u_b(inp2, res1);
@@ -5684,7 +5684,7 @@ static void hv_mc_qpel_avg_dst_aver_hv_src11_8x8_msa(const uint8_t *src,
                                          const20, const6, const3);
     LD_UB2(src, src_stride, inp2, inp3);
     src += (2 * src_stride);
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_ilvr_d((v2i64) inp1, (v2i64) inp0);
     horiz0 = __msa_aver_u_b(inp0, res0);
@@ -5693,14 +5693,14 @@ static void hv_mc_qpel_avg_dst_aver_hv_src11_8x8_msa(const uint8_t *src,
                                          const20, const6, const3);
     LD_UB2(src, src_stride, inp0, inp1);
     src += (2 * src_stride);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_ilvr_d((v2i64) inp3, (v2i64) inp2);
     horiz2 = __msa_aver_u_b(inp2, res1);
     horiz3 = (v16u8) __msa_splati_d((v2i64) horiz2, 1);
     res0 = APPLY_HORIZ_QPEL_FILTER_8BYTE(inp0, inp1, mask0, mask1, mask2, mask3,
                                          const20, const6, const3);
-    SLDI_B2_UB(inp0, inp1, inp0, inp1, inp0, inp1, 1);
+    SLDI_B2_UB(inp0, inp0, inp1, inp1, 1, inp0, inp1);
 
     inp0 = (v16u8) __msa_ilvr_d((v2i64) inp1, (v2i64) inp0);
     horiz4 = __msa_aver_u_b(inp0, res0);
@@ -5721,7 +5721,7 @@ static void hv_mc_qpel_avg_dst_aver_hv_src11_8x8_msa(const uint8_t *src,
     src += (2 * src_stride);
     res1 = APPLY_HORIZ_QPEL_FILTER_8BYTE(inp2, inp3, mask0, mask1, mask2, mask3,
                                          const20, const6, const3);
-    SLDI_B2_UB(inp2, inp3, inp2, inp3, inp2, inp3, 1);
+    SLDI_B2_UB(inp2, inp2, inp3, inp3, 1, inp2, inp3);
 
     inp2 = (v16u8) __msa_ilvr_d((v2i64) inp3, (v2i64) inp2);
     horiz6 = __msa_aver_u_b(inp2, res1);
diff --git a/libavcodec/mips/vp8_mc_msa.c b/libavcodec/mips/vp8_mc_msa.c
index 57af6b45f1..a61320625a 100644
--- a/libavcodec/mips/vp8_mc_msa.c
+++ b/libavcodec/mips/vp8_mc_msa.c
@@ -1995,8 +1995,8 @@ static void common_hv_2ht_2vt_4x8_msa(uint8_t *src, int32_t src_stride,
     hz_out4 = HORIZ_2TAP_FILT_UH(src4, src5, mask, filt_hz, 7);
     hz_out6 = HORIZ_2TAP_FILT_UH(src6, src7, mask, filt_hz, 7);
     hz_out8 = HORIZ_2TAP_FILT_UH(src8, src8, mask, filt_hz, 7);
-    SLDI_B3_UH(hz_out2, hz_out4, hz_out6, hz_out0, hz_out2, hz_out4, hz_out1,
-               hz_out3, hz_out5, 8);
+    SLDI_B3_UH(hz_out2, hz_out0, hz_out4, hz_out2, hz_out6, hz_out4, 8, hz_out1,
+               hz_out3, hz_out5);
     hz_out7 = (v8u16) __msa_pckod_d((v2i64) hz_out8, (v2i64) hz_out6);
 
     ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
diff --git a/libavcodec/mips/vp9_idct_msa.c b/libavcodec/mips/vp9_idct_msa.c
index a3f5270b73..53bfbb4765 100644
--- a/libavcodec/mips/vp9_idct_msa.c
+++ b/libavcodec/mips/vp9_idct_msa.c
@@ -249,6 +249,7 @@ static const int32_t sinpi_4_9 = 15212;
     v8i16 c0_m, c1_m, c2_m, c3_m;                                     \
     v8i16 step0_m, step1_m;                                           \
     v4i32 tmp0_m, tmp1_m, tmp2_m, tmp3_m;                             \
+    v16i8 zeros = { 0 };                                              \
                                                                       \
     c0_m = VP9_SET_COSPI_PAIR(cospi_16_64, cospi_16_64);              \
     c1_m = VP9_SET_COSPI_PAIR(cospi_16_64, -cospi_16_64);             \
@@ -262,7 +263,7 @@ static const int32_t sinpi_4_9 = 15212;
     SRARI_W4_SW(tmp0_m, tmp1_m, tmp2_m, tmp3_m, VP9_DCT_CONST_BITS);  \
                                                                       \
     PCKEV_H2_SW(tmp1_m, tmp0_m, tmp3_m, tmp2_m, tmp0_m, tmp2_m);      \
-    SLDI_B2_0_SW(tmp0_m, tmp2_m, tmp1_m, tmp3_m, 8);                  \
+    SLDI_B2_SW(zeros, tmp0_m, zeros, tmp2_m, 8, tmp1_m, tmp3_m);      \
     BUTTERFLY_4((v8i16) tmp0_m, (v8i16) tmp1_m,                       \
                 (v8i16) tmp2_m, (v8i16) tmp3_m,                       \
                 out0, out1, out2, out3);                              \
diff --git a/libavcodec/mips/vp9_lpf_msa.c b/libavcodec/mips/vp9_lpf_msa.c
index 2450c741d4..cbb140950e 100644
--- a/libavcodec/mips/vp9_lpf_msa.c
+++ b/libavcodec/mips/vp9_lpf_msa.c
@@ -1673,6 +1673,7 @@ static void vp9_transpose_16x8_to_8x16(uint8_t *input, int32_t in_pitch,
     v16u8 p7_org, p6_org, p5_org, p4_org, p3_org, p2_org, p1_org, p0_org;
     v16i8 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
     v16u8 p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7;
+    v16i8 zeros = { 0 };
 
     LD_UB8(input, in_pitch,
            p7_org, p6_org, p5_org, p4_org, p3_org, p2_org, p1_org, p0_org);
@@ -1686,7 +1687,7 @@ static void vp9_transpose_16x8_to_8x16(uint8_t *input, int32_t in_pitch,
     ILVL_B2_SB(tmp1, tmp0, tmp3, tmp2, tmp5, tmp7);
     ILVR_W2_UB(tmp6, tmp4, tmp7, tmp5, q0, q4);
     ILVL_W2_UB(tmp6, tmp4, tmp7, tmp5, q2, q6);
-    SLDI_B4_0_UB(q0, q2, q4, q6, q1, q3, q5, q7, 8);
+    SLDI_B4_UB(zeros, q0, zeros, q2, zeros, q4, zeros, q6, 8, q1, q3, q5, q7);
 
     ST_UB8(p7, p6, p5, p4, p3, p2, p1, p0, output, out_pitch);
     output += (8 * out_pitch);
diff --git a/libavcodec/mips/vp9_mc_msa.c b/libavcodec/mips/vp9_mc_msa.c
index 1d8a892768..57ea425727 100644
--- a/libavcodec/mips/vp9_mc_msa.c
+++ b/libavcodec/mips/vp9_mc_msa.c
@@ -795,7 +795,7 @@ static void common_hv_8ht_8vt_4w_msa(const uint8_t *src, int32_t src_stride,
                               filt_hz1, filt_hz2, filt_hz3);
     hz_out5 = HORIZ_8TAP_FILT(src5, src6, mask0, mask1, mask2, mask3, filt_hz0,
                               filt_hz1, filt_hz2, filt_hz3);
-    SLDI_B2_SH(hz_out2, hz_out4, hz_out0, hz_out2, hz_out1, hz_out3, 8);
+    SLDI_B2_SH(hz_out2, hz_out0, hz_out4, hz_out2, 8, hz_out1, hz_out3);
 
     filt = LD_SH(filter_vert);
     SPLATI_H4_SH(filt, 0, 1, 2, 3, filt_vt0, filt_vt1, filt_vt2, filt_vt3);
@@ -1585,7 +1585,7 @@ static void common_hv_8ht_8vt_and_aver_dst_4w_msa(const uint8_t *src,
                               filt_hz1, filt_hz2, filt_hz3);
     hz_out5 = HORIZ_8TAP_FILT(src5, src6, mask0, mask1, mask2, mask3, filt_hz0,
                               filt_hz1, filt_hz2, filt_hz3);
-    SLDI_B2_SH(hz_out2, hz_out4, hz_out0, hz_out2, hz_out1, hz_out3, 8);
+    SLDI_B2_SH(hz_out2, hz_out0, hz_out4, hz_out2, 8, hz_out1, hz_out3);
 
     filt = LD_SH(filter_vert);
     SPLATI_H4_SH(filt, 0, 1, 2, 3, filt_vt0, filt_vt1, filt_vt2, filt_vt3);
@@ -2093,7 +2093,7 @@ void ff_put_bilin_64h_msa(uint8_t *dst, ptrdiff_t dst_stride,
         src4 = LD_SB(src + 32);
         src6 = LD_SB(src + 48);
         src7 = LD_SB(src + 56);
-        SLDI_B3_SB(src2, src4, src6, src0, src2, src4, src1, src3, src5, 8);
+        SLDI_B3_SB(src2, src0, src4, src2, src6, src4, 8, src1, src3, src5);
         src += src_stride;
 
         VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1);
@@ -2544,8 +2544,8 @@ static void common_hv_2ht_2vt_4x8_msa(const uint8_t *src, int32_t src_stride,
     hz_out4 = HORIZ_2TAP_FILT_UH(src4, src5, mask, filt_hz, 7);
     hz_out6 = HORIZ_2TAP_FILT_UH(src6, src7, mask, filt_hz, 7);
     hz_out8 = HORIZ_2TAP_FILT_UH(src8, src8, mask, filt_hz, 7);
-    SLDI_B3_UH(hz_out2, hz_out4, hz_out6, hz_out0, hz_out2, hz_out4, hz_out1,
-               hz_out3, hz_out5, 8);
+    SLDI_B3_UH(hz_out2, hz_out0, hz_out4, hz_out2, hz_out6, hz_out4, 8, hz_out1,
+               hz_out3, hz_out5);
     hz_out7 = (v8u16) __msa_pckod_d((v2i64) hz_out8, (v2i64) hz_out6);
 
     ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
@@ -3146,7 +3146,7 @@ void ff_avg_bilin_64h_msa(uint8_t *dst, ptrdiff_t dst_stride,
     for (loop_cnt = height; loop_cnt--;) {
         LD_SB4(src, 16, src0, src2, src4, src6);
         src7 = LD_SB(src + 56);
-        SLDI_B3_SB(src2, src4, src6, src0, src2, src4, src1, src3, src5, 8);
+        SLDI_B3_SB(src2, src0, src4, src2, src6, src4, 8, src1, src3, src5);
         src += src_stride;
 
         VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1);
@@ -3655,8 +3655,8 @@ static void common_hv_2ht_2vt_and_aver_dst_4x8_msa(const uint8_t *src,
     hz_out4 = HORIZ_2TAP_FILT_UH(src4, src5, mask, filt_hz, 7);
     hz_out6 = HORIZ_2TAP_FILT_UH(src6, src7, mask, filt_hz, 7);
     hz_out8 = HORIZ_2TAP_FILT_UH(src8, src8, mask, filt_hz, 7);
-    SLDI_B3_UH(hz_out2, hz_out4, hz_out6, hz_out0, hz_out2, hz_out4, hz_out1,
-               hz_out3, hz_out5, 8);
+    SLDI_B3_UH(hz_out2, hz_out0, hz_out4, hz_out2, hz_out6, hz_out4, 8, hz_out1,
+               hz_out3, hz_out5);
     hz_out7 = (v8u16) __msa_pckod_d((v2i64) hz_out8, (v2i64) hz_out6);
 
     LW4(dst, dst_stride, tp0, tp1, tp2, tp3);