diff --git a/frontends/onnx-frontend/onnx-frontend/src/Conversion/OFCanonicalizer.cpp b/frontends/onnx-frontend/onnx-frontend/src/Conversion/OFCanonicalizer.cpp
index 87a8a88e9..53f5f0950 100644
--- a/frontends/onnx-frontend/onnx-frontend/src/Conversion/OFCanonicalizer.cpp
+++ b/frontends/onnx-frontend/onnx-frontend/src/Conversion/OFCanonicalizer.cpp
@@ -48,7 +48,11 @@ struct OFCanonicalizerPass
   void runOnOperation() override {
     ModuleOp module = getOperation();
     // Canonicalization
-    LogicalResult converged = applyPatternsAndFoldGreedily(module, patterns);
+    // TODO: revert this after bump llvm version after 2024-12-22
+    GreedyRewriteConfig config;
+    config.useTopDownTraversal = true;
+    LogicalResult converged =
+        applyPatternsAndFoldGreedily(module, patterns, config);
     // Canonicalization is best-effort. Non-convergence is not a pass failure.
     if (testConvergence && failed(converged))
       signalPassFailure();
diff --git a/frontends/onnx-frontend/onnx-frontend/src/Conversion/OFRewriteToCustomCall.cpp b/frontends/onnx-frontend/onnx-frontend/src/Conversion/OFRewriteToCustomCall.cpp
index a2fd8ab4a..554517aec 100644
--- a/frontends/onnx-frontend/onnx-frontend/src/Conversion/OFRewriteToCustomCall.cpp
+++ b/frontends/onnx-frontend/onnx-frontend/src/Conversion/OFRewriteToCustomCall.cpp
@@ -375,6 +375,26 @@ Value createResize(PatternRewriter &rewriter, Location loc, Value input,
 // LayerNorm
 //===----------------------------------------------------------------------===//
 
+// NOTE: This method already exists in upstream llvm. Replace this once
+// upgrading llvm.
+TypedAttr getOneAttr(PatternRewriter &rewriter, Type type) {
+  if (llvm::isa<FloatType>(type))
+    return rewriter.getFloatAttr(type, 1.0);
+  if (llvm::isa<IndexType>(type))
+    return rewriter.getIndexAttr(1);
+  if (llvm::dyn_cast<IntegerType>(type))
+    return rewriter.getIntegerAttr(
+        type, APInt(llvm::cast<IntegerType>(type).getWidth(), 1));
+  if (llvm::isa<RankedTensorType, VectorType>(type)) {
+    auto vtType = llvm::cast<ShapedType>(type);
+    auto element = getOneAttr(rewriter, vtType.getElementType());
+    if (!element)
+      return {};
+    return DenseElementsAttr::get(vtType, element);
+  }
+  return {};
+}
+
 Value createSqueezedValue(PatternRewriter &rewriter, Location loc, Value input,
                           int axis) {
   RankedTensorType inputType =
@@ -518,6 +538,24 @@ Value createLayerNormWithoutLastAdd(PatternRewriter &rewriter, Location loc,
   return createLayerNorm(rewriter, loc, input, scale, B, axes, epsilon_attr);
 }
 
+Value createLayerNormWithoutLastMulAdd(PatternRewriter &rewriter, Location loc,
+                                       Value input, Value axes,
+                                       Attribute epsilon_attr) {
+  auto inputType = llvm::cast<ShapedType>(input.getType());
+  auto axesValue = onnx_mlir::getElementAttributeFromONNXValue(axes)
+                       .getValues<APInt>()[0]
+                       .getSExtValue();
+  if (axesValue < 0)
+    axesValue += inputType.getRank();
+  auto biasType = RankedTensorType::get({inputType.getShape()[axesValue]},
+                                        inputType.getElementType());
+  Attribute zero = rewriter.getZeroAttr(biasType);
+  Attribute one = getOneAttr(rewriter, biasType);
+  Value B = rewriter.create<ONNXConstantOp>(loc, Attribute(), zero);
+  Value scale = rewriter.create<ONNXConstantOp>(loc, Attribute(), one);
+  return createLayerNorm(rewriter, loc, input, scale, B, axes, epsilon_attr);
+}
+
 //===----------------------------------------------------------------------===//
 // GeLU
 //===----------------------------------------------------------------------===//
@@ -783,6 +821,8 @@ struct OFRewriteToCustomCallPass
         std::make_unique<RewriteLayerNormWithNoneEps>(context));
     validOpSet[getLayerNormName()].emplace_back(
         std::make_unique<RewriteLayerNormWithoutLastAdd>(context));
+    validOpSet[getLayerNormName()].emplace_back(
+        std::make_unique<RewriteLayerNormWithoutLastMulAdd>(context));
     validOpSet[getLayerNormName()].emplace_back(
         std::make_unique<RewriteInstanceNorm>(context));
     validOpSet[getOneHotName()].emplace_back(
diff --git a/frontends/onnx-frontend/onnx-frontend/src/Conversion/OFRewriteToCustomCall.td b/frontends/onnx-frontend/onnx-frontend/src/Conversion/OFRewriteToCustomCall.td
index ce1328c29..477cac87b 100644
--- a/frontends/onnx-frontend/onnx-frontend/src/Conversion/OFRewriteToCustomCall.td
+++ b/frontends/onnx-frontend/onnx-frontend/src/Conversion/OFRewriteToCustomCall.td
@@ -28,6 +28,7 @@ def IsOneSizeElements : Constraint<And<[
 def TrueBoolAttr : Constraint<CPred<"$0.getValue() == true">, "this BoolAttr should be true">;
 def SameTwoValuesOrAttrs : Constraint<CPred<"$0 == $1">, "two values or attrs are actually the same">;
 def HasOneUse : Constraint<CPred<"$0.hasOneUse()">, "value has exactly one use">;
+def HasMultiUse : Constraint<CPred<"!$0.hasOneUse()">, "value has multi use">;
 
 def isScalarConstantTensor :
     Constraint<CPred<"onnx_mlir::isScalarConstantTensor($_self)">,
@@ -225,6 +226,32 @@ def RewriteLayerNormWithoutLastAdd : Pat<
    (SameTwoValuesOrAttrs $input_zero_mean_0, $input_zero_mean_1),
   ]>;
 
+def RewriteLayerNormWithoutLastMulAdd : Pat<
+  (ONNXDivOp:$results
+    (ONNXSubOp:$input_zero_mean_0
+      $input,
+      (ONNXReduceMeanOp $input, $axes_0, $_, $_)
+    ),
+    (ONNXSqrtOp
+      (ONNXAddOp
+        (ONNXReduceMeanOp
+          (ONNXMulOp
+            $input_zero_mean_1,
+            $input_zero_mean_1
+          ), $axes_1, $_, $_
+        ),
+        (ONNXConstantOp $_, $epsilon_attr, $_, $_, $_, $_, $_, $_)
+      )
+    )
+  ),
+  (NativeCodeCall<"createLayerNormWithoutLastMulAdd($_builder, $_loc, $0, $1, $2)"> $input, $axes_0, $epsilon_attr),
+  [(IsOneSizeElements $epsilon_attr),
+   (isScalarConstantTensor:$axes_0), (isScalarConstantTensor:$axes_1),
+   (SameTwoIntegerScalarConstantValues $axes_0, $axes_1),
+   (SameTwoValuesOrAttrs $input_zero_mean_0, $input_zero_mean_1),
+   (HasMultiUse $results__0),
+  ]>;
+
 //===----------------------------------------------------------------------===//
 // GeLU Pattern
 //===----------------------------------------------------------------------===//
diff --git a/frontends/onnx-frontend/onnx-frontend/test/of_rewrite_to_custom_call.mlir b/frontends/onnx-frontend/onnx-frontend/test/of_rewrite_to_custom_call.mlir
index e05402885..e86968f36 100644
--- a/frontends/onnx-frontend/onnx-frontend/test/of_rewrite_to_custom_call.mlir
+++ b/frontends/onnx-frontend/onnx-frontend/test/of_rewrite_to_custom_call.mlir
@@ -128,6 +128,31 @@ func.func @test_layer_norm_without_last_add(%arg0: tensor<1x3xf32>) -> tensor<1x
 
 // -----
 
+func.func @test_layer_norm_without_last_muladd(%arg0: tensor<1x3xf32>) -> tensor<1x3xf32> {
+  %550 = "onnx.Constant"() {value = dense<2.000000e+00> : tensor<f32>} : () -> tensor<f32>
+  %551 = "onnx.Constant"() {value = dense<9.99999974E-6> : tensor<f32>} : () -> tensor<f32>
+  %526 = "onnx.Constant"() {value = dense<[0.15, 0.2, 0.25]> : tensor<3xf32>} : () -> tensor<3xf32>
+  %c1 = onnx.Constant dense<-1> : tensor<1xi64>
+  %c2 = onnx.Constant dense<-1> : tensor<1xi64>
+  %963 = "onnx.ReduceMean"(%arg0, %c1) : (tensor<1x3xf32>, tensor<1xi64>) -> tensor<1x1xf32>
+  %964 = "onnx.Sub"(%arg0, %963) {onnx_node_name = "Sub_537"} : (tensor<1x3xf32>, tensor<1x1xf32>) -> tensor<1x3xf32>
+  %965 = "onnx.Mul"(%964, %964) : (tensor<1x3xf32>, tensor<1x3xf32>) -> tensor<1x3xf32>
+  %966 = "onnx.ReduceMean"(%965, %c2) : (tensor<1x3xf32>, tensor<1xi64>) -> tensor<1x1xf32>
+  %967 = "onnx.Add"(%966, %551) {onnx_node_name = "Add_542"} : (tensor<1x1xf32>, tensor<f32>) -> tensor<1x1xf32>
+  %968 = "onnx.Sqrt"(%967) {onnx_node_name = "Sqrt_543"} : (tensor<1x1xf32>) -> tensor<1x1xf32>
+  %969 = "onnx.Div"(%964, %968) {onnx_node_name = "Div_544"} : (tensor<1x3xf32>, tensor<1x1xf32>) -> tensor<1x3xf32>
+  %970 = "onnx.Mul"(%969, %526) {onnx_node_name = "Mul_545"} : (tensor<1x3xf32>, tensor<3xf32>) -> tensor<1x3xf32>
+  // onnx.Add is folded here
+  return %970 : tensor<1x3xf32>
+// CHECK-LABEL:  @test_layer_norm_without_last_muladd(%arg0: tensor<1x3xf32>) -> tensor<1x3xf32> {
+// CHECK-DAG:    [[VAR_0_:%.+]] = onnx.Constant dense<[1.500000e-01, 2.000000e-01, 2.500000e-01]> : tensor<3xf32>
+// CHECK-DAG:    [[VAR_1_:%.+]] = onnx.Constant dense<0.000000e+00> : tensor<3xf32>
+// CHECK-NEXT:   %2 = stablehlo.custom_call @byteir.layer_norm(%arg0, [[VAR_0_]], [[VAR_1_]]) {byteir_attrs = {axis = [1], epsilon = 9.9999997473787516E-6 : f64}} : (tensor<1x3xf32>, tensor<3xf32>, tensor<3xf32>) -> tensor<1x3xf32>
+// CHECK-NEXT:   return %2 : tensor<1x3xf32>
+}
+
+// -----
+
 func.func @test_layer_norm_squeeze(%arg0: tensor<2x4x3xf32>) -> tensor<2x4x3xf32> {
   %c1 = onnx.Constant dense<-1> : tensor<1xi64>
   %c2 = onnx.Constant dense<-1> : tensor<1xi64>
diff --git a/frontends/onnx-frontend/third_party/patches/OnnxMlirElementwise.patch b/frontends/onnx-frontend/third_party/patches/OnnxMlirElementwise.patch
index f3a946fb8..c1220b5da 100644
--- a/frontends/onnx-frontend/third_party/patches/OnnxMlirElementwise.patch
+++ b/frontends/onnx-frontend/third_party/patches/OnnxMlirElementwise.patch
@@ -1,5 +1,5 @@
 diff --git a/src/Conversion/ONNXToStablehlo/Math/Elementwise.cpp b/src/Conversion/ONNXToStablehlo/Math/Elementwise.cpp
-index b5b58f2b..8b32b1a5 100644
+index b5b58f2b..35a2ca28 100644
 --- a/src/Conversion/ONNXToStablehlo/Math/Elementwise.cpp
 +++ b/src/Conversion/ONNXToStablehlo/Math/Elementwise.cpp
 @@ -81,6 +81,11 @@ struct StablehloDialectOp<ONNXNegOp> {
@@ -14,7 +14,36 @@ index b5b58f2b..8b32b1a5 100644
  template <>
  struct StablehloDialectOp<ONNXPowOp> {
    using Op = stablehlo::PowOp;
-@@ -444,6 +449,7 @@ void populateLoweringONNXElementwiseOpToStablehloPattern(
+@@ -288,6 +293,28 @@ struct ONNXElementwiseUnaryOpLoweringToStablehlo<ONNXLeakyReluOp>
+   }
+ };
+ 
++// ONNXRoundOp(x) is implemented using Stablehlo round_nearest_even(x, 0)
++template <>
++struct ONNXElementwiseUnaryOpLoweringToStablehlo<ONNXRoundOp>
++    : public ConversionPattern {
++  ONNXElementwiseUnaryOpLoweringToStablehlo(MLIRContext *ctx)
++      : ConversionPattern(ONNXRoundOp::getOperationName(), 1, ctx) {}
++  LogicalResult matchAndRewrite(Operation *op, ArrayRef<Value> operands,
++      ConversionPatternRewriter &rewriter) const final {
++    Location loc = op->getLoc();
++    ONNXRoundOpAdaptor adaptor(operands, op->getAttrDictionary());
++    Value inp = adaptor.getX();
++    ShapedType inpType = inp.getType().dyn_cast_or_null<ShapedType>();
++    if (inpType == nullptr)
++      return failure();
++    Type resultType = *op->result_type_begin();
++    Value resultOp =
++        rewriter.create<stablehlo::RoundNearestEvenOp>(loc, resultType, inp);
++    rewriter.replaceOp(op, resultOp);
++    return success();
++  }
++};
++
+ template <>
+ struct ONNXElementwiseUnaryOpLoweringToStablehlo<ONNXCastOp>
+     : public ConversionPattern {
+@@ -444,10 +471,12 @@ void populateLoweringONNXElementwiseOpToStablehloPattern(
        ONNXElementwiseUnaryOpLoweringToStablehlo<ONNXLeakyReluOp>,
        ONNXElementwiseUnaryOpLoweringToStablehlo<ONNXLogOp>,
        ONNXElementwiseUnaryOpLoweringToStablehlo<ONNXNegOp>,
@@ -22,3 +51,8 @@ index b5b58f2b..8b32b1a5 100644
        ONNXElementwiseUnaryOpLoweringToStablehlo<ONNXSigmoidOp>,
        ONNXElementwiseUnaryOpLoweringToStablehlo<ONNXSinOp>,
        ONNXElementwiseUnaryOpLoweringToStablehlo<ONNXSqrtOp>,
+       ONNXElementwiseUnaryOpLoweringToStablehlo<ONNXReluOp>,
++      ONNXElementwiseUnaryOpLoweringToStablehlo<ONNXRoundOp>,
+       ONNXElementwiseUnaryOpLoweringToStablehlo<ONNXTanhOp>,
+       ONNXElementwiseCompareBinaryOpLoweringToStablehlo<ONNXEqualOp>,
+       ONNXElementwiseCompareBinaryOpLoweringToStablehlo<ONNXGreaterOp>,
diff --git a/frontends/onnx-frontend/third_party/patches/OnnxMlirOnnxOpsTensorPad.patch b/frontends/onnx-frontend/third_party/patches/OnnxMlirOnnxOpsTensorPad.patch
new file mode 100644
index 000000000..a47345d55
--- /dev/null
+++ b/frontends/onnx-frontend/third_party/patches/OnnxMlirOnnxOpsTensorPad.patch
@@ -0,0 +1,25 @@
+diff --git a/src/Dialect/ONNX/ONNXOps/Tensor/Pad.cpp b/src/Dialect/ONNX/ONNXOps/Tensor/Pad.cpp
+index b00edc4a..4454ee76 100644
+--- a/src/Dialect/ONNX/ONNXOps/Tensor/Pad.cpp
++++ b/src/Dialect/ONNX/ONNXOps/Tensor/Pad.cpp
+@@ -45,9 +45,17 @@ LogicalResult ONNXPadOpShapeHelper::computeShape() {
+   // Calculate output dimension sizes.
+   for (uint64_t i = 0; i < dataRank; i++) {
+     // Get begin/end pads.
+-    SymbolIndexExpr padBegin(createIE->getIntFromArrayAsSymbol(padsOperand, i));
+-    SymbolIndexExpr padEnd(
+-        createIE->getIntFromArrayAsSymbol(padsOperand, i + dataRank));
++    auto padBeginIE = createIE->getIntFromArrayAsSymbol(padsOperand, i);
++    if (padBeginIE.isUndefined()) {
++      return failure();
++    }
++    SymbolIndexExpr padBegin(padBeginIE);
++    auto padEndIE =
++        createIE->getIntFromArrayAsSymbol(padsOperand, i + dataRank);
++    if (padEndIE.isUndefined()) {
++      return failure();
++    }
++    SymbolIndexExpr padEnd(padEndIE);
+     if (padBegin.isUndefined() || padEnd.isUndefined())
+       return op->emitError("pad parameter could not be processed");
+     // Get input dim.