diff --git a/common/arm/ih264_weighted_bi_pred_a9q.s b/common/arm/ih264_weighted_bi_pred_a9q.s
index 33859e6..1a6ba55 100644
--- a/common/arm/ih264_weighted_bi_pred_a9q.s
+++ b/common/arm/ih264_weighted_bi_pred_a9q.s
@@ -144,7 +144,7 @@ ih264_weighted_bi_pred_luma_a9q:
     ldr           r4, [sp, #40]         @Load src_strd2 in r4
     ldr           r5, [sp, #44]         @Load dst_strd in r5
     sxtb          r9, r9                @sign-extend 8-bit ofst1 to 32-bit
-    rsb           r10, r6, #0           @r13 = -(log_wd + 1)
+    rsb           r10, r6, #0           @r10 = -(log_wd + 1)
     ldr           r11, [sp, #68]        @Load ht in r11
     ldr           r12, [sp, #72]        @Load wd in r12
     vdup.16       q0, r10               @Q0  = -(log_wd + 1) (32-bit)
diff --git a/common/armv8/ih264_deblk_chroma_av8.s b/common/armv8/ih264_deblk_chroma_av8.s
index a4dbd23..4d85c7f 100644
--- a/common/armv8/ih264_deblk_chroma_av8.s
+++ b/common/armv8/ih264_deblk_chroma_av8.s
@@ -469,7 +469,7 @@ ih264_deblk_chroma_vert_bslt4_av8:
     push_v_regs
     stp       x19, x20, [sp, #-16]!
     mov       x10, x7
-    ldr       x11, [sp, #80]            //x6 = u4_bs
+    ldr       x11, [sp, #80]            //x11 = u4_bs
     sub       x0, x0, #4                //point x0 to p1u of row0.
     add       x2, x2, x4, lsl #8
     add       x3, x3, x5, lsl #8