diff --git a/lib/Dialect/Triton/Transforms/CMakeLists.txt b/lib/Dialect/Triton/Transforms/CMakeLists.txt
index 61e1a97a2961..072b23c6fb4a 100644
--- a/lib/Dialect/Triton/Transforms/CMakeLists.txt
+++ b/lib/Dialect/Triton/Transforms/CMakeLists.txt
@@ -1,6 +1,11 @@
+set(LLVM_TARGET_DEFINITIONS Combine.td)
+mlir_tablegen(TritonCombine.inc -gen-rewriters)
+add_public_tablegen_target(TritonCombineIncGen)
+
 add_mlir_dialect_library(TritonTransforms
   Combine.cpp
 
   DEPENDS
   TritonTransformsIncGen
+  TritonCombineIncGen
 )
diff --git a/lib/Dialect/Triton/Transforms/Combine.cpp b/lib/Dialect/Triton/Transforms/Combine.cpp
index ca5841aadc3f..69f0ced6a019 100644
--- a/lib/Dialect/Triton/Transforms/Combine.cpp
+++ b/lib/Dialect/Triton/Transforms/Combine.cpp
@@ -13,143 +13,43 @@
 using namespace mlir;
 
 namespace {
-// dot(a, b, 0) + c => dot(a, b, c)
-class CombineDotOp : public mlir::RewritePattern {
-public:
-  CombineDotOp(mlir::MLIRContext *context)
-      : mlir::RewritePattern(mlir::RewritePattern::MatchAnyOpTypeTag(), 1,
-                             context) {}
-  mlir::LogicalResult
-  matchAndRewrite(mlir::Operation *op,
-                  mlir::PatternRewriter &rewriter) const override {
-    if (llvm::isa<mlir::arith::AddIOp, mlir::arith::AddFOp>(op)) {
-      if (isCandidate(op->getOperand(0)).succeeded()) {
-        auto dotOp = op->getOperand(0).getDefiningOp<mlir::triton::DotOp>();
-        rewriter.replaceOpWithNewOp<mlir::triton::DotOp>(
-            op, dotOp->getResultTypes().front(), dotOp.a(), dotOp.b(),
-            op->getOperand(1), dotOp.allowTF32());
-        return mlir::success();
-      } else if (isCandidate(op->getOperand(1)).succeeded()) {
-        auto dotOp = op->getOperand(1).getDefiningOp<mlir::triton::DotOp>();
-        rewriter.replaceOpWithNewOp<mlir::triton::DotOp>(
-            op, dotOp->getResultTypes().front(), dotOp.a(), dotOp.b(),
-            op->getOperand(0), dotOp.allowTF32());
-        return mlir::success();
-      }
-    }
-    return mlir::failure();
-  }
-
-private:
-  // Is this value a dot and has 0 as `c`.
-  mlir::LogicalResult isCandidate(mlir::Value val) const {
-    if (auto dot = val.getDefiningOp<mlir::triton::DotOp>()) {
-      if (isZero(dot.c()))
-        return mlir::success();
-    }
-    return mlir::failure();
-  }
 
-  bool isZero(mlir::Value val) const {
-    if (mlir::matchPattern(val, mlir::m_Zero()) ||
-        mlir::matchPattern(val, mlir::m_AnyZeroFloat()))
+bool isZero(mlir::Value val) {
+  if (mlir::matchPattern(val, mlir::m_Zero()) ||
+      mlir::matchPattern(val, mlir::m_AnyZeroFloat()))
+    return true;
+  // broadcast(constant_0)
+  if (auto bc = val.getDefiningOp<mlir::triton::BroadcastOp>()) {
+    if (mlir::matchPattern(bc.src(), mlir::m_Zero()) ||
+        mlir::matchPattern(bc.src(), mlir::m_AnyZeroFloat()))
       return true;
-    // broadcast(constant_0)
-    if (auto bc = val.getDefiningOp<mlir::triton::BroadcastOp>()) {
-      if (mlir::matchPattern(bc.src(), mlir::m_Zero()) ||
-          mlir::matchPattern(bc.src(), mlir::m_AnyZeroFloat()))
-        return true;
-    }
-    return false;
   }
-};
-
-// gep(gep(%ptr, %idx0), %idx1) => gep(%ptr, AddI(%idx0, %idx1))
-//   Note: leave (sub %c0, %c0) canceling to ArithmeticDialect
-//         (ref: ArithmeticCanonicalization.td)
-class CombineGEPOp : public mlir::RewritePattern {
-public:
-  CombineGEPOp(mlir::MLIRContext *context)
-      : mlir::RewritePattern(mlir::RewritePattern::MatchAnyOpTypeTag(), 1,
-                             context) {}
+  return false;
+}
 
-  mlir::LogicalResult
-  matchAndRewrite(mlir::Operation *op,
-                  mlir::PatternRewriter &rewriter) const override {
-    if (llvm::isa<mlir::triton::GEPOp>(op)) {
-      if (auto gep2 = op->getOperand(0).getDefiningOp<mlir::triton::GEPOp>()) {
-        auto loc = op->getLoc();
-        mlir::Value newIdx = rewriter.create<mlir::arith::AddIOp>(
-            loc, op->getOperand(1), gep2->getOperand(1));
-        rewriter.replaceOpWithNewOp<mlir::triton::GEPOp>(
-            op, op->getResultTypes().front(), gep2->getOperand(0), newIdx);
-        return mlir::success();
-      }
-    }
-    return mlir::failure();
+bool isBroadcastConstantCombinable(Attribute value) {
+  if (auto denseValue = value.dyn_cast<DenseElementsAttr>()) {
+    return denseValue.isSplat();
   }
-};
+  return value.isa<FloatAttr, IntegerAttr>();
+}
 
-// select(cond, load(ptrs, broadcast(cond), ???), other)
-//   => load(ptrs, broadcast(cond), other)
-class CombineSelectMaskedLoadOp : public mlir::RewritePattern {
-public:
-  CombineSelectMaskedLoadOp(mlir::MLIRContext *context)
-      : mlir::RewritePattern(mlir::RewritePattern::MatchAnyOpTypeTag(), 1,
-                             context) {}
+DenseElementsAttr getConstantValue(Builder &builder, Attribute value,
+                                   Value bcast_res) {
 
-  mlir::LogicalResult
-  matchAndRewrite(mlir::Operation *op,
-                  mlir::PatternRewriter &rewriter) const override {
-    if (llvm::isa<mlir::SelectOp>(op)) {
-      if (auto load = op->getOperand(1).getDefiningOp<mlir::triton::LoadOp>()) {
-        mlir::Value cond = op->getOperand(0);
-        if (auto bc = load.mask().getDefiningOp<mlir::triton::BroadcastOp>()) {
-          if (bc.src().getDefiningOp() == cond.getDefiningOp()) {
-            rewriter.replaceOpWithNewOp<mlir::triton::LoadOp>(
-                op, op->getResultTypes().front(), load.ptr(), load.mask(),
-                op->getOperand(2), load.cache(), load.evict(),
-                load.isVolatile());
-            return mlir::success();
-          }
-        }
-      }
-    }
-    return mlir::failure();
+  Type resType = bcast_res.getType();
+  DenseElementsAttr res;
+  if (auto denseValue = value.dyn_cast<DenseElementsAttr>()) {
+    res =
+        DenseElementsAttr::get(resType, denseValue.getSplatValue<Attribute>());
+  } else {
+    res = DenseElementsAttr::get(resType, value);
   }
-};
+  return res;
+}
 
-// broadcast(cst) => cst
-// TODO: move this to .td file
-class CombineBroadcastConstantOp : public mlir::RewritePattern {
-public:
-  CombineBroadcastConstantOp(mlir::MLIRContext *context)
-      : mlir::RewritePattern(mlir::RewritePattern::MatchAnyOpTypeTag(), 1,
-                             context) {}
+#include "TritonCombine.inc"
 
-  LogicalResult matchAndRewrite(Operation *op,
-                                PatternRewriter &rewriter) const override {
-    if (auto broadcast = llvm::dyn_cast<triton::BroadcastOp>(op)) {
-      if (auto cst = broadcast.src().getDefiningOp<arith::ConstantOp>()) {
-        Attribute value = cst.getValue();
-        Type resType = broadcast.getResult().getType();
-        if (auto denseValue = value.dyn_cast<DenseElementsAttr>()) {
-          if (!denseValue.isSplat())
-            return failure();
-          value = DenseElementsAttr::get(resType,
-                                         denseValue.getSplatValue<Attribute>());
-        } else {
-          if (!value.isa<FloatAttr, IntegerAttr>())
-            return failure();
-          value = DenseElementsAttr::get(resType, value);
-        }
-        rewriter.replaceOpWithNewOp<arith::ConstantOp>(op, value, resType);
-        return success();
-      }
-    }
-    return failure();
-  }
-};
 } // anonymous namespace
 
 #define GEN_PASS_CLASSES
@@ -162,11 +62,15 @@ class CombineOpsPass : public TritonCombineOpsBase<CombineOpsPass> {
     mlir::RewritePatternSet patterns(context);
     mlir::ModuleOp m = getOperation();
 
-    patterns.add<CombineDotOp>(context);
-    patterns.add<CombineSelectMaskedLoadOp>(context);
-    patterns.add<CombineGEPOp>(context);
-    patterns.add<CombineBroadcastConstantOp>(context);
-    // patterns.add<CombineReduceOp>(context);
+    // Dot Add %{
+    patterns.add<CombineDotAddIPattern>(context);
+    patterns.add<CombineDotAddFPattern>(context);
+    patterns.add<CombineDotAddIRevPattern>(context);
+    patterns.add<CombineDotAddFRevPattern>(context);
+    // %}
+    patterns.add<CombineSelectMaskedLoadPattern>(context);
+    patterns.add<CombineGEPPattern>(context);
+    patterns.add<CombineBroadcastConstantPattern>(context);
 
     if (applyPatternsAndFoldGreedily(m, std::move(patterns)).failed())
       signalPassFailure();
diff --git a/lib/Dialect/Triton/Transforms/Combine.td b/lib/Dialect/Triton/Transforms/Combine.td
new file mode 100644
index 000000000000..6decc9539f54
--- /dev/null
+++ b/lib/Dialect/Triton/Transforms/Combine.td
@@ -0,0 +1,53 @@
+#ifndef TRITON_PATTERNS
+#define TRITON_PATTERNS
+
+include "mlir/Dialect/StandardOps/IR/Ops.td"
+include "mlir/Dialect/Arithmetic/IR/ArithmeticOps.td"
+include "triton/Dialect/Triton/IR/TritonOps.td"
+
+
+// AddIOp(DotOp(a, b, c), d) and c==0 => DotOp(a, b, d)
+// AddFOp(DotOp(a, b, c), d) and c==0 => DotOp(a, b, d)
+
+// AddIOp(d, DotOp(a, b, c)) and c==0 => DotOp(a, b, d)
+// AddFOp(d, DotOp(a, b, c)) and c==0 => DotOp(a, b, d)
+def CombineDotAddIPattern : Pat<
+        (Arith_AddIOp $d, (TT_DotOp:$res $a, $b, $c, $allowTF32)),
+        (TT_DotOp $a, $b, $d, $allowTF32),
+        [(Constraint<CPred<"isZero($0)">> $c)]>;
+def CombineDotAddFPattern : Pat<
+        (Arith_AddFOp $d, (TT_DotOp:$res $a, $b, $c, $allowTF32)),
+        (TT_DotOp $a, $b, $d, $allowTF32),
+        [(Constraint<CPred<"isZero($0)">> $c)]>;
+
+def CombineDotAddIRevPattern : Pat<
+        (Arith_AddIOp (TT_DotOp:$res $a, $b, $c, $allowTF32), $d),
+        (TT_DotOp $a, $b, $d, $allowTF32),
+        [(Constraint<CPred<"isZero($0)">> $c)]>;
+def CombineDotAddFRevPattern : Pat<
+        (Arith_AddFOp (TT_DotOp:$res $a, $b, $c, $allowTF32), $d),
+        (TT_DotOp $a, $b, $d, $allowTF32),
+        [(Constraint<CPred<"isZero($0)">> $c)]>;
+
+
+// gep(gep(%ptr, %idx0), %idx1) => gep(%ptr, AddI(%idx0, %idx1))
+//   Note: leave (sub %c0, %c0) canceling to ArithmeticDialect
+//         (ref: ArithmeticCanonicalization.td)
+def CombineGEPPattern : Pat<
+        (TT_GEPOp (TT_GEPOp $ptr, $idx0), $idx1),
+        (TT_GEPOp $ptr, (Arith_AddIOp $idx0, $idx1))>;
+
+// select(cond, load(ptrs, broadcast(cond), ???), other)
+//   => load(ptrs, broadcast(cond), other)
+def CombineSelectMaskedLoadPattern : Pat<
+    (SelectOp $cond, (TT_LoadOp $ptrs, (TT_BroadcastOp:$bcast_res $cond), $other, $cache, $evict, $isVolatile), $falseValue),
+    (TT_LoadOp $ptrs, $bcast_res, $falseValue, $cache, $evict, $isVolatile)>;
+
+// broadcast(cst) => cst
+def getConstantValue : NativeCodeCall<"getConstantValue($_builder, $0, $1)">;
+def CombineBroadcastConstantPattern : Pat<
+    (TT_BroadcastOp:$bcast_res (Arith_ConstantOp $value)),
+    (Arith_ConstantOp (getConstantValue $value, $bcast_res)),
+    [(Constraint<CPred<"isBroadcastConstantCombinable($0)">> $value)]>;
+
+#endif
diff --git a/test/Triton/combine.mlir b/test/Triton/combine.mlir
new file mode 100644
index 000000000000..a85d57e655bd
--- /dev/null
+++ b/test/Triton/combine.mlir
@@ -0,0 +1,68 @@
+// RUN: triton-opt %s -split-input-file -canonicalize -triton-combine
+// RUN: triton-opt %s -split-input-file -canonicalize -triton-combine | FileCheck %s
+
+// CHECK-LABEL: @test_combine_dot_add_pattern
+func @test_combine_dot_add_pattern() -> (tensor<128x128xf32>, tensor<128x128xf32>) {
+    // CHECK: %[[d:.*]] = arith.constant dense<3.000000e+00> : tensor<128x128xf32>
+    // CHECK: %[[b:.*]] = arith.constant dense<2.000000e+00> : tensor<128x128xf32>
+    // CHECK: %[[a:.*]] = arith.constant dense<1.000000e+00> : tensor<128x128xf32>
+    %a = arith.constant dense<1.0> : tensor<128x128xf32>
+    %b = arith.constant dense<2.0> : tensor<128x128xf32>
+    %zero = arith.constant dense<0.0> : tensor<128x128xf32>
+    %d = arith.constant dense<3.0> : tensor<128x128xf32>
+
+    %dot_out = tt.dot %a, %b, %zero {allowTF32 = true} : tensor<128x128xf32> * tensor<128x128xf32> -> tensor<128x128xf32>
+
+    // CHECK-NEXT: %[[res0:.*]] = tt.dot %[[a]], %[[b]], %[[d]] {allowTF32 = true} : tensor<128x128xf32> * tensor<128x128xf32> -> tensor<128x128xf32>
+    %res0 = arith.addf %dot_out, %d : tensor<128x128xf32>
+
+    // CHECK-NEXT: %[[res1:.*]] = tt.dot %[[a]], %[[b]], %[[d]] {allowTF32 = true} : tensor<128x128xf32> * tensor<128x128xf32> -> tensor<128x128xf32>
+    %res1 = arith.addf %d, %dot_out : tensor<128x128xf32>
+
+    return %res0, %res1 : tensor<128x128xf32>, tensor<128x128xf32>
+}
+
+// CHECK-LABEL: @test_combine_gep_pattern
+func @test_combine_gep_pattern(%base: !tt.ptr<f32>) -> tensor<8x!tt.ptr<f32>> {
+    %off0 = arith.constant 10 : i32
+    %off1 = arith.constant 15 : i32
+
+    // 10 + 15 = 25
+    // CHECK-NEXT: %[[cst:.*]] = arith.constant dense<25> : tensor<8xi32>
+
+    %base_ = tt.broadcast %base : (!tt.ptr<f32>) -> tensor<8x!tt.ptr<f32>>
+
+    // CHECK-NEXT: %[[tmp0:.*]] = tt.broadcast %{{.*}} : (!tt.ptr<f32>) -> tensor<8x!tt.ptr<f32>>
+
+    %idx0 = tt.broadcast %off0 : (i32) -> tensor<8xi32>
+    %idx1 = tt.broadcast %off1 : (i32) -> tensor<8xi32>
+
+    // CHECK-NEXT: %1 = tt.getelementptr %[[tmp0]], %[[cst]] : tensor<8x!tt.ptr<f32>>
+    %ptr0 = tt.getelementptr %base_, %idx0 : tensor<8x!tt.ptr<f32>>
+    %ptr1 = tt.getelementptr %ptr0, %idx1 : tensor<8x!tt.ptr<f32>>
+
+    return %ptr1 : tensor<8x!tt.ptr<f32>>
+}
+
+// CHECK-LABEL: @test_combine_select_masked_load_pattern
+func @test_combine_select_masked_load_pattern(%ptr: tensor<8x!tt.ptr<f32>>, %cond: i1) -> tensor<8xf32> {
+    %mask = tt.broadcast %cond : (i1) -> tensor<8xi1>
+    %false_val = arith.constant dense<0.0> : tensor<8xf32>
+
+    // CHECK: %[[res:.*]] = tt.load %{{.*}}, %{{.*}}, %{{.*}} {cache = 1 : i32, evict = 1 : i32, isVolatile = false} : tensor<8xf32>
+    %x = tt.load %ptr, %mask, %false_val {cache = 1 : i32, evict = 1 : i32, isVolatile = false} : tensor<8xf32>
+    %0 = select %cond, %x, %false_val : tensor<8xf32>
+
+    // CHECK: return %[[res]] : tensor<8xf32>
+    return %0 : tensor<8xf32>
+}
+
+// CHECK-LABEL: @test_combine_broadcast_constant_pattern
+func @test_combine_broadcast_constant_pattern(%cst : f32) -> tensor<8x2xf32> {
+    // CHECK: %[[cst:.*]] = arith.constant dense<0.000000e+00> : tensor<8x2xf32>
+    %const = arith.constant dense<1.0> : tensor<8xf32>
+    %bst_out = tt.broadcast %const : (tensor<8xf32>) -> tensor<8x2xf32>
+
+    // CHECK-NEXT: return %[[cst]] : tensor<8x2xf32>
+    return %bst_out : tensor<8x2xf32>
+}