1 files changed, 24 insertions, 0 deletions
diff --git a/src/wasm/wasm-binary.cpp b/src/wasm/wasm-binary.cpp
index 6f10df8f5..1606d74a1 100644
--- a/src/wasm/wasm-binary.cpp
+++ b/src/wasm/wasm-binary.cpp
@@ -4413,6 +4413,30 @@ bool WasmBinaryBuilder::maybeVisitSIMDLoad(Expression*& out, uint32_t code) {
       curr = allocator.alloc<SIMDLoad>();
       curr->op = LoadSplatVec64x2;
       break;
+    case BinaryConsts::I16x8LoadExtSVec8x8:
+      curr = allocator.alloc<SIMDLoad>();
+      curr->op = LoadExtSVec8x8ToVecI16x8;
+      break;
+    case BinaryConsts::I16x8LoadExtUVec8x8:
+      curr = allocator.alloc<SIMDLoad>();
+      curr->op = LoadExtUVec8x8ToVecI16x8;
+      break;
+    case BinaryConsts::I32x4LoadExtSVec16x4:
+      curr = allocator.alloc<SIMDLoad>();
+      curr->op = LoadExtSVec16x4ToVecI32x4;
+      break;
+    case BinaryConsts::I32x4LoadExtUVec16x4:
+      curr = allocator.alloc<SIMDLoad>();
+      curr->op = LoadExtUVec16x4ToVecI32x4;
+      break;
+    case BinaryConsts::I64x2LoadExtSVec32x2:
+      curr = allocator.alloc<SIMDLoad>();
+      curr->op = LoadExtSVec32x2ToVecI64x2;
+      break;
+    case BinaryConsts::I64x2LoadExtUVec32x2:
+      curr = allocator.alloc<SIMDLoad>();
+      curr->op = LoadExtUVec32x2ToVecI64x2;
+      break;
     default:
       return false;
   }