diff --git a/src/panfrost/compiler/bifrost/bi_lower_swizzle.c b/src/panfrost/compiler/bifrost/bi_lower_swizzle.c
index eaf3eb36b4b..40b39e69e85 100644
--- a/src/panfrost/compiler/bifrost/bi_lower_swizzle.c
+++ b/src/panfrost/compiler/bifrost/bi_lower_swizzle.c
@@ -167,16 +167,6 @@ bi_instr_replicates(bi_instr *I, BITSET_WORD *replicates_16)
    case BI_OPCODE_V2F32_TO_V2F16:
       return bi_is_value_equiv(I->src[0], I->src[1]);
 
-   case BI_OPCODE_V2F16_TO_V2S16:
-   case BI_OPCODE_V2F16_TO_V2U16:
-   case BI_OPCODE_V2S16_TO_V2F16:
-   case BI_OPCODE_V2S8_TO_V2F16:
-   case BI_OPCODE_V2S8_TO_V2S16:
-   case BI_OPCODE_V2U16_TO_V2F16:
-   case BI_OPCODE_V2U8_TO_V2F16:
-   case BI_OPCODE_V2U8_TO_V2U16:
-      return true;
-
    /* 16-bit transcendentals are defined to output zero in their
     * upper half, so they do not replicate
     */