diff --git a/mlir/include/mlir/Dialect/StandardOps/IR/Ops.td b/mlir/include/mlir/Dialect/StandardOps/IR/Ops.td
--- a/mlir/include/mlir/Dialect/StandardOps/IR/Ops.td
+++ b/mlir/include/mlir/Dialect/StandardOps/IR/Ops.td
@@ -1247,6 +1247,152 @@
   let hasCanonicalizer = 1;
 }
 
+//===----------------------------------------------------------------------===//
+// MaxFOp
+//===----------------------------------------------------------------------===//
+
+def MaxFOp : FloatBinaryOp<"maxf"> {
+  let summary = "floating-point maximum operation";
+  let description = [{
+    Syntax:
+
+    ```
+    operation ::= ssa-id `=` `maxsi` ssa-use `,` ssa-use `:` type
+    ```
+
+    Returns the maximum of the two arguments, propagating NaNs and treating
+    -0.0 as less than +0.0.
+
+    Example:
+
+    ```mlir
+    // Scalar floating-point maximum.
+    %a = maxf %b, %c : f64
+    ```
+  }];
+}
+
+//===----------------------------------------------------------------------===//
+// MaxSIOp
+//===----------------------------------------------------------------------===//
+
+def MaxSIOp : IntBinaryOp<"maxsi"> {
+  let summary = "signed integer maximum operation";
+  let description = [{
+    Syntax:
+
+    ```
+    operation ::= ssa-id `=` `maxsi` ssa-use `,` ssa-use `:` type
+    ```
+
+    Returns the larger of %a and %b comparing the values as signed integers.
+
+    Example:
+
+    ```mlir
+    // Scalar signed integer maximum.
+    %a = maxsi %b, %c : i64
+    ```
+  }];
+}
+
+//===----------------------------------------------------------------------===//
+// MaxUIOp
+//===----------------------------------------------------------------------===//
+
+def MaxUIOp : IntBinaryOp<"maxui"> {
+  let summary = "unsigned integer maximum operation";
+  let description = [{
+    Syntax:
+
+    ```
+    operation ::= ssa-id `=` `maxui` ssa-use `,` ssa-use `:` type
+    ```
+
+    Returns the larger of %a and %b comparing the values as unsigned integers.
+
+    Example:
+
+    ```mlir
+    // Scalar unsigned integer maximum.
+    %a = maxui %b, %c : i64
+    ```
+  }];
+}
+
+//===----------------------------------------------------------------------===//
+// MinFOp
+//===----------------------------------------------------------------------===//
+
+def MinFOp : FloatBinaryOp<"minf"> {
+  let summary = "floating-point minimum operation";
+  let description = [{
+    Syntax:
+
+    ```
+    operation ::= ssa-id `=` `minsi` ssa-use `,` ssa-use `:` type
+    ```
+
+    Returns the minimum of the two arguments, propagating NaNs and treating
+    -0.0 as less than +0.0.
+
+    Example:
+
+    ```mlir
+    // Scalar floating-point minimum.
+    %a = minf %b, %c : f64
+    ```
+  }];
+}
+
+//===----------------------------------------------------------------------===//
+// MinSIOp
+//===----------------------------------------------------------------------===//
+
+def MinSIOp : IntBinaryOp<"minsi"> {
+  let summary = "signed integer minimum operation";
+  let description = [{
+    Syntax:
+
+    ```
+    operation ::= ssa-id `=` `minsi` ssa-use `,` ssa-use `:` type
+    ```
+
+    Returns the larger of %a and %b comparing the values as signed integers.
+
+    Example:
+
+    ```mlir
+    // Scalar signed integer minimum.
+    %a = minsi %b, %c : i64
+    ```
+  }];
+}
+
+//===----------------------------------------------------------------------===//
+// MinUIOp
+//===----------------------------------------------------------------------===//
+
+def MinUIOp : IntBinaryOp<"minui"> {
+  let summary = "unsigned integer minimum operation";
+  let description = [{
+    Syntax:
+
+    ```
+    operation ::= ssa-id `=` `minui` ssa-use `,` ssa-use `:` type
+    ```
+
+    Returns the larger of %a and %b comparing the values as unsigned integers.
+
+    Example:
+
+    ```mlir
+    // Scalar unsigned integer minimum.
+    %a = minui %b, %c : i64
+    ```
+  }];
+}
+
 //===----------------------------------------------------------------------===//
 // MulFOp
 //===----------------------------------------------------------------------===//
diff --git a/mlir/lib/Dialect/StandardOps/Transforms/ExpandOps.cpp b/mlir/lib/Dialect/StandardOps/Transforms/ExpandOps.cpp
--- a/mlir/lib/Dialect/StandardOps/Transforms/ExpandOps.cpp
+++ b/mlir/lib/Dialect/StandardOps/Transforms/ExpandOps.cpp
@@ -215,6 +215,55 @@
   }
 };
 
+static Type getElementTypeOrSelf(Type type) {
+  if (auto st = type.dyn_cast<ShapedType>())
+    return st.getElementType();
+  return type;
+}
+
+template <typename OpTy, CmpFPredicate pred>
+struct MaxMinFOpConverter : public OpRewritePattern<OpTy> {
+public:
+  using OpRewritePattern<OpTy>::OpRewritePattern;
+
+  LogicalResult matchAndRewrite(OpTy op,
+                                PatternRewriter &rewriter) const final {
+    Value lhs = op.lhs();
+    Value rhs = op.rhs();
+
+    Location loc = op.getLoc();
+    Value cmp = rewriter.create<CmpFOp>(loc, pred, lhs, rhs);
+    Value select = rewriter.create<SelectOp>(loc, cmp, lhs, rhs);
+
+    auto floatType = getElementTypeOrSelf(lhs.getType()).cast<FloatType>();
+    Value isNaN = rewriter.create<CmpFOp>(loc, CmpFPredicate::UNO, lhs, rhs);
+
+    Value nan = rewriter.create<ConstantFloatOp>(
+        loc, APFloat::getQNaN(floatType.getFloatSemantics()), floatType);
+    if (VectorType vectorType = lhs.getType().dyn_cast<VectorType>())
+      nan = rewriter.create<SplatOp>(loc, vectorType, nan);
+
+    rewriter.replaceOpWithNewOp<SelectOp>(op, isNaN, nan, select);
+    return success();
+  }
+};
+
+template <typename OpTy, CmpIPredicate pred>
+struct MaxMinIOpConverter : public OpRewritePattern<OpTy> {
+public:
+  using OpRewritePattern<OpTy>::OpRewritePattern;
+  LogicalResult matchAndRewrite(OpTy op,
+                                PatternRewriter &rewriter) const final {
+    Value lhs = op.lhs();
+    Value rhs = op.rhs();
+
+    Location loc = op.getLoc();
+    Value cmp = rewriter.create<CmpIOp>(loc, pred, lhs, rhs);
+    rewriter.replaceOpWithNewOp<SelectOp>(op, cmp, lhs, rhs);
+    return success();
+  }
+};
+
 struct StdExpandOpsPass : public StdExpandOpsBase<StdExpandOpsPass> {
   void runOnFunction() override {
     MLIRContext &ctx = getContext();
@@ -232,8 +281,18 @@
     target.addDynamicallyLegalOp<memref::ReshapeOp>([](memref::ReshapeOp op) {
       return !op.shape().getType().cast<MemRefType>().hasStaticShape();
     });
-    target.addIllegalOp<SignedCeilDivIOp>();
-    target.addIllegalOp<SignedFloorDivIOp>();
+    // clang-format off
+    target.addIllegalOp<
+      MaxFOp,
+      MaxSIOp,
+      MaxUIOp,
+      MinFOp,
+      MinSIOp,
+      MinUIOp,
+      SignedCeilDivIOp,
+      SignedFloorDivIOp
+    >();
+    // clang-format on
     if (failed(
             applyPartialConversion(getFunction(), target, std::move(patterns))))
       signalPassFailure();
@@ -243,9 +302,20 @@
 } // namespace
 
 void mlir::populateStdExpandOpsPatterns(RewritePatternSet &patterns) {
-  patterns.add<AtomicRMWOpConverter, MemRefReshapeOpConverter,
-               SignedCeilDivIOpConverter, SignedFloorDivIOpConverter>(
-      patterns.getContext());
+  // clang-format off
+  patterns.add<
+    AtomicRMWOpConverter,
+    MaxMinFOpConverter<MaxFOp, CmpFPredicate::OGT>,
+    MaxMinFOpConverter<MinFOp, CmpFPredicate::OLT>,
+    MaxMinIOpConverter<MaxSIOp, CmpIPredicate::sgt>,
+    MaxMinIOpConverter<MaxUIOp, CmpIPredicate::ugt>,
+    MaxMinIOpConverter<MinSIOp, CmpIPredicate::slt>,
+    MaxMinIOpConverter<MinUIOp, CmpIPredicate::ult>,
+    MemRefReshapeOpConverter,
+    SignedCeilDivIOpConverter,
+    SignedFloorDivIOpConverter
+  >(patterns.getContext());
+  // clang-format on
 }
 
 std::unique_ptr<Pass> mlir::createStdExpandOpsPass() {
diff --git a/mlir/test/Dialect/Standard/expand-ops.mlir b/mlir/test/Dialect/Standard/expand-ops.mlir
--- a/mlir/test/Dialect/Standard/expand-ops.mlir
+++ b/mlir/test/Dialect/Standard/expand-ops.mlir
@@ -109,3 +109,84 @@
 // CHECK-SAME: to offset: [0], sizes: {{\[}}[[SIZE_0]], [[SIZE_1]], 8],
 // CHECK-SAME: strides: {{\[}}[[STRIDE_0]], [[STRIDE_1]], [[C1]]]
 // CHECK-SAME: : memref<*xf32> to memref<?x?x8xf32>
+
+// -----
+
+// CHECK-LABEL: func @maxf
+func @maxf(%a: f32, %b: f32) -> f32 {
+  %result = maxf(%a, %b): (f32, f32) -> f32
+  return %result : f32
+}
+// CHECK-SAME: %[[LHS:.*]]: f32, %[[RHS:.*]]: f32)
+// CHECK-NEXT: %[[CMP:.*]] = cmpf ogt, %[[LHS]], %[[RHS]] : f32
+// CHECK-NEXT: %[[SELECT:.*]] = select %[[CMP]], %[[LHS]], %[[RHS]] : f32
+// CHECK-NEXT: %[[IS_NAN:.*]] = cmpf uno, %[[LHS]], %[[RHS]] : f32
+// CHECK-NEXT: %[[NAN:.*]] = constant 0x7FC00000 : f32
+// CHECK-NEXT: %[[RESULT:.*]] = select %[[IS_NAN]], %[[NAN]], %[[SELECT]] : f32
+// CHECK-NEXT: return %[[RESULT]] : f32
+
+// -----
+
+// CHECK-LABEL: func @maxf_vector
+func @maxf_vector(%a: vector<4xf16>, %b: vector<4xf16>) -> vector<4xf16> {
+  %result = maxf(%a, %b): (vector<4xf16>, vector<4xf16>) -> vector<4xf16>
+  return %result : vector<4xf16>
+}
+// CHECK-SAME: %[[LHS:.*]]: vector<4xf16>, %[[RHS:.*]]: vector<4xf16>)
+// CHECK-NEXT: %[[CMP:.*]] = cmpf ogt, %[[LHS]], %[[RHS]] : vector<4xf16>
+// CHECK-NEXT: %[[SELECT:.*]] = select %[[CMP]], %[[LHS]], %[[RHS]]
+// CHECK-NEXT: %[[IS_NAN:.*]] = cmpf uno, %[[LHS]], %[[RHS]] : vector<4xf16>
+// CHECK-NEXT: %[[NAN:.*]] = constant 0x7E00 : f16
+// CHECK-NEXT: %[[SPLAT_NAN:.*]] = splat %[[NAN]] : vector<4xf16>
+// CHECK-NEXT: %[[RESULT:.*]] = select %[[IS_NAN]], %[[SPLAT_NAN]], %[[SELECT]]
+// CHECK-NEXT: return %[[RESULT]] : vector<4xf16>
+
+// -----
+
+// CHECK-LABEL: func @minf
+func @minf(%a: f32, %b: f32) -> f32 {
+  %result = minf(%a, %b): (f32, f32) -> f32
+  return %result : f32
+}
+
+// -----
+
+// CHECK-LABEL: func @maxsi
+func @maxsi(%a: i32, %b: i32) -> i32 {
+  %result = maxsi(%a, %b): (i32, i32) -> i32
+  return %result : i32
+}
+// CHECK-SAME: %[[LHS:.*]]: i32, %[[RHS:.*]]: i32)
+// CHECK-NEXT: %[[CMP:.*]] = cmpi sgt, %[[LHS]], %[[RHS]] : i32
+
+// -----
+
+// CHECK-LABEL: func @minsi
+func @minsi(%a: i32, %b: i32) -> i32 {
+  %result = minsi(%a, %b): (i32, i32) -> i32
+  return %result : i32
+}
+// CHECK-SAME: %[[LHS:.*]]: i32, %[[RHS:.*]]: i32)
+// CHECK-NEXT: %[[CMP:.*]] = cmpi slt, %[[LHS]], %[[RHS]] : i32
+
+
+// -----
+
+// CHECK-LABEL: func @maxui
+func @maxui(%a: i32, %b: i32) -> i32 {
+  %result = maxui(%a, %b): (i32, i32) -> i32
+  return %result : i32
+}
+// CHECK-SAME: %[[LHS:.*]]: i32, %[[RHS:.*]]: i32)
+// CHECK-NEXT: %[[CMP:.*]] = cmpi ugt, %[[LHS]], %[[RHS]] : i32
+
+
+// -----
+
+// CHECK-LABEL: func @minui
+func @minui(%a: i32, %b: i32) -> i32 {
+  %result = minui(%a, %b): (i32, i32) -> i32
+  return %result : i32
+}
+// CHECK-SAME: %[[LHS:.*]]: i32, %[[RHS:.*]]: i32)
+// CHECK-NEXT: %[[CMP:.*]] = cmpi ult, %[[LHS]], %[[RHS]] : i32