diff --git a/flang/include/flang/Optimizer/Dialect/FIROps.td b/flang/include/flang/Optimizer/Dialect/FIROps.td
--- a/flang/include/flang/Optimizer/Dialect/FIROps.td
+++ b/flang/include/flang/Optimizer/Dialect/FIROps.td
@@ -151,7 +151,7 @@
   }];
 
   let printer = [{
-    p << getOperationName() << ' ' << (*this)->getAttr(inType());
+    p << ' ' << (*this)->getAttr(inType());
     if (hasLenParams()) {
       // print the LEN parameters to a derived type in parens
       p << '(' << getLenParams() << " : " << getLenParams().getTypes() << ')';
@@ -341,7 +341,7 @@
   }];
 
   let printer = [{
-    p << getOperationName() << ' ';
+    p << ' ';
     p.printOperand(memref());
     p.printOptionalAttrDict((*this)->getAttrs(), {});
     p << " : " << memref().getType();
@@ -391,7 +391,7 @@
   }];
 
   let printer = [{
-    p << getOperationName() << ' ';
+    p << ' ';
     p.printOperand(value());
     p << " to ";
     p.printOperand(memref());
@@ -652,7 +652,7 @@
   }];
 
   let printer = [{
-    p << getOperationName() << ' ';
+    p << ' ';
     p.printOperand(getSelector());
     p << " : " << getSelector().getType() << " [";
     auto cases = (*this)->getAttrOfType<mlir::ArrayAttr>(getCasesAttr()).getValue();
@@ -776,7 +776,7 @@
   let parser = "return parseSelectCase(parser, result);";
 
   let printer = [{
-    p << getOperationName() << ' ';
+    p << ' ';
     p.printOperand(getSelector());
     p << " : " << getSelector().getType() << " [";
     auto cases = (*this)->getAttrOfType<mlir::ArrayAttr>(getCasesAttr()).getValue();
@@ -892,7 +892,7 @@
   let parser = "return parseSelectType(parser, result);";
 
   let printer = [{
-    p << getOperationName() << ' ';
+    p << ' ';
     p.printOperand(getSelector());
     p << " : " << getSelector().getType() << " [";
     auto cases = (*this)->getAttrOfType<mlir::ArrayAttr>(getCasesAttr()).getValue();
@@ -948,7 +948,7 @@
 
   let parser = "return mlir::success();";
 
-  let printer = "p << getOperationName();";
+  let printer = "";
 }
 
 def fir_FirEndOp : fir_Op<"end", [Terminator]> {
@@ -1202,7 +1202,7 @@
   }];
 
   let printer = [{
-    p << getOperationName() << ' ' << (*this)->getAttr("funcname");
+    p << ' ' << (*this)->getAttr("funcname");
     auto h = host();
     if (h) {
       p << ", ";
@@ -1906,7 +1906,7 @@
   }];
 
   let printer = [{
-    p << getOperationName() << ' '
+    p << ' '
       << (*this)->getAttrOfType<mlir::StringAttr>(fieldAttrName()).getValue()
       << ", " << (*this)->getAttr(typeAttrName());
     if (getNumOperands()) {
@@ -2228,7 +2228,7 @@
   }];
 
   let printer = [{
-    p << getOperationName() << ' '
+    p << ' '
       << (*this)->getAttrOfType<mlir::StringAttr>(fieldAttrName()).getValue()
       << ", " << (*this)->getAttr(typeAttrName());
   }];
@@ -2633,7 +2633,7 @@
   }];
 
   let printer = [{
-    p << getOperationName() << ' ' << methodAttr() << '(';
+    p << ' ' << methodAttr() << '(';
     p.printOperand(object());
     if (!args().empty()) {
       p << ", ";
@@ -2711,7 +2711,7 @@
   }];
 
   let printer = [{
-    p << getOperationName() << ' ' << getValue() << '(';
+    p << ' ' << getValue() << '(';
     p << getSize().cast<mlir::IntegerAttr>().getValue() << ") : ";
     p.printType(getType());
   }];
@@ -2845,7 +2845,7 @@
   }];
 
   let printer = [{
-    p << getOperationName() << " (0x";
+    p << " (0x";
     auto f1 = (*this)->getAttr(realAttrName()).cast<mlir::FloatAttr>();
     auto i1 = f1.getValue().bitcastToAPInt();
     p.getStream().write_hex(i1.getZExtValue());
@@ -3033,7 +3033,7 @@
   }];
 
   let printer = [{
-    p << getOperationName() << ' ' << (*this)->getAttr("in_type");
+    p << ' ' << (*this)->getAttr("in_type");
     p.printOptionalAttrDict((*this)->getAttrs(), {"in_type"});
   }];
 
@@ -3123,7 +3123,6 @@
   let parser = "return parseGlobalOp(parser, result);";
 
   let printer = [{
-    p << getOperationName();
     if (linkName().hasValue())
       p << ' ' << linkName().getValue();
     p << ' ';
@@ -3241,7 +3240,7 @@
   }];
 
   let printer = [{
-    p << getOperationName() << ' ' << (*this)->getAttr(lenParamAttrName())
+    p << ' ' << (*this)->getAttr(lenParamAttrName())
       << ", " << (*this)->getAttr(intAttrName());
   }];
 
@@ -3297,7 +3296,7 @@
   let printer = [{
     auto tableName = (*this)->getAttrOfType<StringAttr>(
       mlir::SymbolTable::getSymbolAttrName()).getValue();
-    p << getOperationName() << " @" << tableName;
+    p << " @" << tableName;
 
     Region &body = (*this)->getRegion(0);
     if (!body.empty())
@@ -3376,7 +3375,7 @@
   }];
 
   let printer = [{
-    p << getOperationName() << ' ' << methodAttr() << ", "
+    p << ' ' << methodAttr() << ", "
       << procAttr();
   }];
 }
diff --git a/flang/lib/Optimizer/Dialect/FIROps.cpp b/flang/lib/Optimizer/Dialect/FIROps.cpp
--- a/flang/lib/Optimizer/Dialect/FIROps.cpp
+++ b/flang/lib/Optimizer/Dialect/FIROps.cpp
@@ -246,7 +246,7 @@
 static void printCallOp(mlir::OpAsmPrinter &p, fir::CallOp &op) {
   auto callee = op.callee();
   bool isDirect = callee.hasValue();
-  p << op.getOperationName() << ' ';
+  p << ' ';
   if (isDirect)
     p << callee.getValue();
   else
@@ -320,7 +320,7 @@
 
 template <typename OPTY>
 static void printCmpOp(OpAsmPrinter &p, OPTY op) {
-  p << op.getOperationName() << ' ';
+  p << ' ';
   auto predSym = mlir::symbolizeCmpFPredicate(
       op->template getAttrOfType<mlir::IntegerAttr>(
             OPTY::getPredicateAttrName())
@@ -440,7 +440,7 @@
 //===----------------------------------------------------------------------===//
 
 static void print(mlir::OpAsmPrinter &p, fir::CoordinateOp op) {
-  p << op.getOperationName() << ' ' << op.ref() << ", " << op.coor();
+  p << ' ' << op.ref() << ", " << op.coor();
   p.printOptionalAttrDict(op->getAttrs(), /*elideAttrs=*/{"baseType"});
   p << " : ";
   p.printFunctionalType(op.getOperandTypes(), op->getResultTypes());
@@ -919,9 +919,8 @@
 }
 
 static void print(mlir::OpAsmPrinter &p, fir::IterWhileOp op) {
-  p << fir::IterWhileOp::getOperationName() << " (" << op.getInductionVar()
-    << " = " << op.lowerBound() << " to " << op.upperBound() << " step "
-    << op.step() << ") and (";
+  p << " (" << op.getInductionVar() << " = " << op.lowerBound() << " to "
+    << op.upperBound() << " step " << op.step() << ") and (";
   assert(op.hasIterOperands());
   auto regionArgs = op.getRegionIterArgs();
   auto operands = op.getIterOperands();
@@ -1151,8 +1150,8 @@
 
 static void print(mlir::OpAsmPrinter &p, fir::DoLoopOp op) {
   bool printBlockTerminators = false;
-  p << fir::DoLoopOp::getOperationName() << ' ' << op.getInductionVar() << " = "
-    << op.lowerBound() << " to " << op.upperBound() << " step " << op.step();
+  p << ' ' << op.getInductionVar() << " = " << op.lowerBound() << " to "
+    << op.upperBound() << " step " << op.step();
   if (op.unordered())
     p << " unordered";
   if (op.hasIterOperands()) {
@@ -1808,7 +1807,7 @@
 
 static void print(mlir::OpAsmPrinter &p, fir::IfOp op) {
   bool printBlockTerminators = false;
-  p << fir::IfOp::getOperationName() << ' ' << op.condition();
+  p << ' ' << op.condition();
   if (!op.results().empty()) {
     p << " -> (" << op.getResultTypes() << ')';
     printBlockTerminators = true;
@@ -1878,7 +1877,7 @@
   assert(op->getNumOperands() == 2 && "binary op must have two operands");
   assert(op->getNumResults() == 1 && "binary op must have one result");
 
-  p << op->getName() << ' ' << op->getOperand(0) << ", " << op->getOperand(1);
+  p << ' ' << op->getOperand(0) << ", " << op->getOperand(1);
   p.printOptionalAttrDict(op->getAttrs());
   p << " : " << op->getResult(0).getType();
 }
@@ -1888,7 +1887,7 @@
   assert(op->getNumOperands() == 1 && "unary op must have one operand");
   assert(op->getNumResults() == 1 && "unary op must have one result");
 
-  p << op->getName() << ' ' << op->getOperand(0);
+  p << ' ' << op->getOperand(0);
   p.printOptionalAttrDict(op->getAttrs());
   p << " : " << op->getResult(0).getType();
 }
diff --git a/mlir/examples/toy/Ch2/mlir/Dialect.cpp b/mlir/examples/toy/Ch2/mlir/Dialect.cpp
--- a/mlir/examples/toy/Ch2/mlir/Dialect.cpp
+++ b/mlir/examples/toy/Ch2/mlir/Dialect.cpp
@@ -71,7 +71,7 @@
 /// A generalized printer for binary operations. It prints in two different
 /// forms depending on if all of the types match.
 static void printBinaryOp(mlir::OpAsmPrinter &printer, mlir::Operation *op) {
-  printer << op->getName() << " " << op->getOperands();
+  printer << " " << op->getOperands();
   printer.printOptionalAttrDict(op->getAttrs());
   printer << " : ";
 
@@ -121,7 +121,7 @@
 /// The 'OpAsmPrinter' class is a stream that allows for formatting
 /// strings, attributes, operands, types, etc.
 static void print(mlir::OpAsmPrinter &printer, ConstantOp op) {
-  printer << "toy.constant ";
+  printer << " ";
   printer.printOptionalAttrDict(op->getAttrs(), /*elidedAttrs=*/{"value"});
   printer << op.value();
 }
diff --git a/mlir/examples/toy/Ch3/mlir/Dialect.cpp b/mlir/examples/toy/Ch3/mlir/Dialect.cpp
--- a/mlir/examples/toy/Ch3/mlir/Dialect.cpp
+++ b/mlir/examples/toy/Ch3/mlir/Dialect.cpp
@@ -71,7 +71,7 @@
 /// A generalized printer for binary operations. It prints in two different
 /// forms depending on if all of the types match.
 static void printBinaryOp(mlir::OpAsmPrinter &printer, mlir::Operation *op) {
-  printer << op->getName() << " " << op->getOperands();
+  printer << " " << op->getOperands();
   printer.printOptionalAttrDict(op->getAttrs());
   printer << " : ";
 
@@ -121,7 +121,7 @@
 /// The 'OpAsmPrinter' class is a stream that allows for formatting
 /// strings, attributes, operands, types, etc.
 static void print(mlir::OpAsmPrinter &printer, ConstantOp op) {
-  printer << "toy.constant ";
+  printer << " ";
   printer.printOptionalAttrDict(op->getAttrs(), /*elidedAttrs=*/{"value"});
   printer << op.value();
 }
diff --git a/mlir/examples/toy/Ch4/mlir/Dialect.cpp b/mlir/examples/toy/Ch4/mlir/Dialect.cpp
--- a/mlir/examples/toy/Ch4/mlir/Dialect.cpp
+++ b/mlir/examples/toy/Ch4/mlir/Dialect.cpp
@@ -127,7 +127,7 @@
 /// A generalized printer for binary operations. It prints in two different
 /// forms depending on if all of the types match.
 static void printBinaryOp(mlir::OpAsmPrinter &printer, mlir::Operation *op) {
-  printer << op->getName() << " " << op->getOperands();
+  printer << " " << op->getOperands();
   printer.printOptionalAttrDict(op->getAttrs());
   printer << " : ";
 
@@ -177,7 +177,7 @@
 /// The 'OpAsmPrinter' class is a stream that allows for formatting
 /// strings, attributes, operands, types, etc.
 static void print(mlir::OpAsmPrinter &printer, ConstantOp op) {
-  printer << "toy.constant ";
+  printer << " ";
   printer.printOptionalAttrDict(op->getAttrs(), /*elidedAttrs=*/{"value"});
   printer << op.value();
 }
diff --git a/mlir/examples/toy/Ch5/mlir/Dialect.cpp b/mlir/examples/toy/Ch5/mlir/Dialect.cpp
--- a/mlir/examples/toy/Ch5/mlir/Dialect.cpp
+++ b/mlir/examples/toy/Ch5/mlir/Dialect.cpp
@@ -127,7 +127,7 @@
 /// A generalized printer for binary operations. It prints in two different
 /// forms depending on if all of the types match.
 static void printBinaryOp(mlir::OpAsmPrinter &printer, mlir::Operation *op) {
-  printer << op->getName() << " " << op->getOperands();
+  printer << " " << op->getOperands();
   printer.printOptionalAttrDict(op->getAttrs());
   printer << " : ";
 
@@ -177,7 +177,7 @@
 /// The 'OpAsmPrinter' class is a stream that allows for formatting
 /// strings, attributes, operands, types, etc.
 static void print(mlir::OpAsmPrinter &printer, ConstantOp op) {
-  printer << "toy.constant ";
+  printer << " ";
   printer.printOptionalAttrDict(op->getAttrs(), /*elidedAttrs=*/{"value"});
   printer << op.value();
 }
diff --git a/mlir/examples/toy/Ch6/mlir/Dialect.cpp b/mlir/examples/toy/Ch6/mlir/Dialect.cpp
--- a/mlir/examples/toy/Ch6/mlir/Dialect.cpp
+++ b/mlir/examples/toy/Ch6/mlir/Dialect.cpp
@@ -127,7 +127,7 @@
 /// A generalized printer for binary operations. It prints in two different
 /// forms depending on if all of the types match.
 static void printBinaryOp(mlir::OpAsmPrinter &printer, mlir::Operation *op) {
-  printer << op->getName() << " " << op->getOperands();
+  printer << " " << op->getOperands();
   printer.printOptionalAttrDict(op->getAttrs());
   printer << " : ";
 
@@ -177,7 +177,7 @@
 /// The 'OpAsmPrinter' class is a stream that allows for formatting
 /// strings, attributes, operands, types, etc.
 static void print(mlir::OpAsmPrinter &printer, ConstantOp op) {
-  printer << "toy.constant ";
+  printer << " ";
   printer.printOptionalAttrDict(op->getAttrs(), /*elidedAttrs=*/{"value"});
   printer << op.value();
 }
diff --git a/mlir/examples/toy/Ch7/mlir/Dialect.cpp b/mlir/examples/toy/Ch7/mlir/Dialect.cpp
--- a/mlir/examples/toy/Ch7/mlir/Dialect.cpp
+++ b/mlir/examples/toy/Ch7/mlir/Dialect.cpp
@@ -114,7 +114,7 @@
 /// A generalized printer for binary operations. It prints in two different
 /// forms depending on if all of the types match.
 static void printBinaryOp(mlir::OpAsmPrinter &printer, mlir::Operation *op) {
-  printer << op->getName() << " " << op->getOperands();
+  printer << " " << op->getOperands();
   printer.printOptionalAttrDict(op->getAttrs());
   printer << " : ";
 
@@ -164,7 +164,7 @@
 /// The 'OpAsmPrinter' class is a stream that allows for formatting
 /// strings, attributes, operands, types, etc.
 static void print(mlir::OpAsmPrinter &printer, ConstantOp op) {
-  printer << "toy.constant ";
+  printer << " ";
   printer.printOptionalAttrDict(op->getAttrs(), /*elidedAttrs=*/{"value"});
   printer << op.value();
 }
diff --git a/mlir/include/mlir/Dialect/GPU/GPUOps.td b/mlir/include/mlir/Dialect/GPU/GPUOps.td
--- a/mlir/include/mlir/Dialect/GPU/GPUOps.td
+++ b/mlir/include/mlir/Dialect/GPU/GPUOps.td
@@ -537,8 +537,7 @@
 
   let builders = [OpBuilder<(ins), [{ // empty}]>];
 
-  let parser = [{ return parseReturnOp(parser, result); }];
-  let printer = [{ p << getOperationName(); }];
+  let assemblyFormat = "attr-dict ($operands^ `:` type($operands))?";
   let verifier = [{ return ::verify(*this); }];
 }
 
@@ -552,8 +551,7 @@
     terminator takes no operands.
   }];
 
-  let parser = [{ return success(); }];
-  let printer = [{ p << getOperationName(); }];
+  let assemblyFormat = "attr-dict";
 }
 
 def GPU_YieldOp : GPU_Op<"yield", [NoSideEffect, Terminator]>,
@@ -681,8 +679,7 @@
     Either none or all work items of a workgroup need to execute this op
     in convergence.
   }];
-  let parser = [{ return success(); }];
-  let printer = [{ p << getOperationName(); }];
+  let assemblyFormat = "attr-dict";
 }
 
 def GPU_GPUModuleOp : GPU_Op<"module", [
@@ -733,8 +730,7 @@
     This op terminates the only block inside the only region of a `gpu.module`.
   }];
 
-  let parser = [{ return success(); }];
-  let printer = [{ p << getOperationName(); }];
+  let assemblyFormat = "attr-dict";
 }
 
 def GPU_HostRegisterOp : GPU_Op<"host_register">,
diff --git a/mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td b/mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td
--- a/mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td
+++ b/mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td
@@ -717,8 +717,7 @@
 }
 def LLVM_UnreachableOp : LLVM_TerminatorOp<"unreachable", []> {
   string llvmBuilder = [{ builder.CreateUnreachable(); }];
-  let parser = [{ return success(); }];
-  let printer = [{ p << getOperationName(); }];
+  let assemblyFormat = "attr-dict";
 }
 
 def LLVM_SwitchOp : LLVM_TerminatorOp<"switch",
diff --git a/mlir/include/mlir/Dialect/LLVMIR/ROCDLOps.td b/mlir/include/mlir/Dialect/LLVMIR/ROCDLOps.td
--- a/mlir/include/mlir/Dialect/LLVMIR/ROCDLOps.td
+++ b/mlir/include/mlir/Dialect/LLVMIR/ROCDLOps.td
@@ -162,7 +162,7 @@
   let parser = [{ return parseROCDLMubufLoadOp(parser, result); }];
   let printer = [{
     Operation *op = this->getOperation();
-    p << op->getName() << " " << op->getOperands()
+    p << " " << op->getOperands()
       << " : " << op->getResultTypes();
   }];
 }
@@ -184,7 +184,7 @@
   let parser = [{ return parseROCDLMubufStoreOp(parser, result); }];
   let printer = [{
     Operation *op = this->getOperation();
-    p << op->getName() << " " << op->getOperands()
+    p << " " << op->getOperands()
       << " : " << vdata().getType();
   }];
 }
diff --git a/mlir/include/mlir/Dialect/Utils/ReshapeOpsUtils.h b/mlir/include/mlir/Dialect/Utils/ReshapeOpsUtils.h
--- a/mlir/include/mlir/Dialect/Utils/ReshapeOpsUtils.h
+++ b/mlir/include/mlir/Dialect/Utils/ReshapeOpsUtils.h
@@ -82,7 +82,7 @@
 /// linalg::(Tensor)CollapseShapeOp.
 template <typename ReshapeLikeOp>
 void printReshapeOp(OpAsmPrinter &p, ReshapeLikeOp op) {
-  p << op.getOperationName() << ' ' << op.src() << " [";
+  p << ' ' << op.src() << " [";
 
   llvm::interleaveComma(op.reassociation(), p, [&](const Attribute &attr) {
     p << '[';
@@ -223,8 +223,8 @@
     ShapedType resultType = reshapeOp.getResultType();
     Optional<SmallVector<ReassociationIndices>> reassociationIndices =
         composeReassociationIndices(srcReshapeOp.getReassociationIndices(),
-                                     reshapeOp.getReassociationIndices(),
-                                     rewriter.getContext());
+                                    reshapeOp.getReassociationIndices(),
+                                    rewriter.getContext());
     if (!reassociationIndices)
       return failure();
     rewriter.replaceOpWithNewOp<ReshapeOpTy>(
diff --git a/mlir/include/mlir/IR/OpDefinition.h b/mlir/include/mlir/IR/OpDefinition.h
--- a/mlir/include/mlir/IR/OpDefinition.h
+++ b/mlir/include/mlir/IR/OpDefinition.h
@@ -180,6 +180,7 @@
 
   // The fallback for the printer is to print it the generic assembly form.
   static void print(Operation *op, OpAsmPrinter &p);
+  static void printOpName(Operation *op, OpAsmPrinter &p);
 
   /// Mutability management is handled by the OpWrapper/OpConstWrapper classes,
   /// so we can cast it away here.
@@ -1776,8 +1777,8 @@
   static std::enable_if_t<!detect_has_print<ConcreteOpT>::value,
                           AbstractOperation::PrintAssemblyFn>
   getPrintAssemblyFnImpl() {
-    return [](Operation *op, OpAsmPrinter &parser) {
-      return OpState::print(op, parser);
+    return [](Operation *op, OpAsmPrinter &printer) {
+      return OpState::print(op, printer);
     };
   }
   /// The internal implementation of `getPrintAssemblyFn` that is invoked when
@@ -1789,6 +1790,7 @@
     return &printAssembly;
   }
   static void printAssembly(Operation *op, OpAsmPrinter &p) {
+    OpState::printOpName(op, p);
     return cast<ConcreteType>(op).print(p);
   }
   /// Implementation of `VerifyInvariantsFn` AbstractOperation hook.
diff --git a/mlir/include/mlir/IR/OpImplementation.h b/mlir/include/mlir/IR/OpImplementation.h
--- a/mlir/include/mlir/IR/OpImplementation.h
+++ b/mlir/include/mlir/IR/OpImplementation.h
@@ -98,7 +98,9 @@
                                    ArrayRef<StringRef> elidedAttrs = {}) = 0;
 
   /// Print the entire operation with the default generic assembly form.
-  virtual void printGenericOp(Operation *op) = 0;
+  /// If `printOpName` is true, then the operation name is printed (the default)
+  /// otherwise it is omitted and the print will start with the operand list.
+  virtual void printGenericOp(Operation *op, bool printOpName = true) = 0;
 
   /// Prints a region.
   /// If 'printEntryBlockArgs' is false, the arguments of the
diff --git a/mlir/lib/Dialect/Affine/IR/AffineOps.cpp b/mlir/lib/Dialect/Affine/IR/AffineOps.cpp
--- a/mlir/lib/Dialect/Affine/IR/AffineOps.cpp
+++ b/mlir/lib/Dialect/Affine/IR/AffineOps.cpp
@@ -516,7 +516,7 @@
 }
 
 static void print(OpAsmPrinter &p, AffineApplyOp op) {
-  p << AffineApplyOp::getOperationName() << " " << op.mapAttr();
+  p << " " << op.mapAttr();
   printDimAndSymbolList(op.operand_begin(), op.operand_end(),
                         op.getAffineMap().getNumDims(), p);
   p.printOptionalAttrDict(op->getAttrs(), /*elidedAttrs=*/{"map"});
@@ -997,7 +997,7 @@
 }
 
 void AffineDmaStartOp::print(OpAsmPrinter &p) {
-  p << "affine.dma_start " << getSrcMemRef() << '[';
+  p << " " << getSrcMemRef() << '[';
   p.printAffineMapOfSSAIds(getSrcMapAttr(), getSrcIndices());
   p << "], " << getDstMemRef() << '[';
   p.printAffineMapOfSSAIds(getDstMapAttr(), getDstIndices());
@@ -1150,7 +1150,7 @@
 }
 
 void AffineDmaWaitOp::print(OpAsmPrinter &p) {
-  p << "affine.dma_wait " << getTagMemRef() << '[';
+  p << " " << getTagMemRef() << '[';
   SmallVector<Value, 2> operands(getTagIndices());
   p.printAffineMapOfSSAIds(getTagMapAttr(), operands);
   p << "], ";
@@ -1527,7 +1527,7 @@
 }
 
 static void print(OpAsmPrinter &p, AffineForOp op) {
-  p << op.getOperationName() << ' ';
+  p << ' ';
   p.printOperand(op.getBody()->getArgument(0));
   p << " = ";
   printBound(op.getLowerBoundMapAttr(), op.getLowerBoundOperands(), "max", p);
@@ -2103,7 +2103,7 @@
 static void print(OpAsmPrinter &p, AffineIfOp op) {
   auto conditionAttr =
       op->getAttrOfType<IntegerSetAttr>(op.getConditionAttrName());
-  p << "affine.if " << conditionAttr;
+  p << " " << conditionAttr;
   printDimAndSymbolList(op.operand_begin(), op.operand_end(),
                         conditionAttr.getValue().getNumDims(), p);
   p.printOptionalArrowTypeList(op.getResultTypes());
@@ -2248,7 +2248,7 @@
 }
 
 static void print(OpAsmPrinter &p, AffineLoadOp op) {
-  p << "affine.load " << op.getMemRef() << '[';
+  p << " " << op.getMemRef() << '[';
   if (AffineMapAttr mapAttr =
           op->getAttrOfType<AffineMapAttr>(op.getMapAttrName()))
     p.printAffineMapOfSSAIds(mapAttr, op.getMapOperands());
@@ -2364,7 +2364,7 @@
 }
 
 static void print(OpAsmPrinter &p, AffineStoreOp op) {
-  p << "affine.store " << op.getValueToStore();
+  p << " " << op.getValueToStore();
   p << ", " << op.getMemRef() << '[';
   if (AffineMapAttr mapAttr =
           op->getAttrOfType<AffineMapAttr>(op.getMapAttrName()))
@@ -2418,7 +2418,7 @@
 
 template <typename T>
 static void printAffineMinMaxOp(OpAsmPrinter &p, T op) {
-  p << op.getOperationName() << ' ' << op->getAttr(T::getMapAttrName());
+  p << ' ' << op->getAttr(T::getMapAttrName());
   auto operands = op.getOperands();
   unsigned numDims = op.map().getNumDims();
   p << '(' << operands.take_front(numDims) << ')';
@@ -2713,7 +2713,7 @@
 }
 
 static void print(OpAsmPrinter &p, AffinePrefetchOp op) {
-  p << AffinePrefetchOp::getOperationName() << " " << op.memref() << '[';
+  p << " " << op.memref() << '[';
   AffineMapAttr mapAttr = op->getAttrOfType<AffineMapAttr>(op.getMapAttrName());
   if (mapAttr) {
     SmallVector<Value, 2> operands(op.getMapOperands());
@@ -3101,7 +3101,7 @@
 }
 
 static void print(OpAsmPrinter &p, AffineParallelOp op) {
-  p << op.getOperationName() << " (" << op.getBody()->getArguments() << ") = (";
+  p << " (" << op.getBody()->getArguments() << ") = (";
   printMinMaxBound(p, op.lowerBoundsMapAttr(), op.lowerBoundsGroupsAttr(),
                    op.getLowerBoundsOperands(), "max");
   p << ") to (";
@@ -3460,7 +3460,7 @@
 }
 
 static void print(OpAsmPrinter &p, AffineVectorLoadOp op) {
-  p << "affine.vector_load " << op.getMemRef() << '[';
+  p << " " << op.getMemRef() << '[';
   if (AffineMapAttr mapAttr =
           op->getAttrOfType<AffineMapAttr>(op.getMapAttrName()))
     p.printAffineMapOfSSAIds(mapAttr, op.getMapOperands());
@@ -3552,7 +3552,7 @@
 }
 
 static void print(OpAsmPrinter &p, AffineVectorStoreOp op) {
-  p << "affine.vector_store " << op.getValueToStore();
+  p << " " << op.getValueToStore();
   p << ", " << op.getMemRef() << '[';
   if (AffineMapAttr mapAttr =
           op->getAttrOfType<AffineMapAttr>(op.getMapAttrName()))
diff --git a/mlir/lib/Dialect/Async/IR/Async.cpp b/mlir/lib/Dialect/Async/IR/Async.cpp
--- a/mlir/lib/Dialect/Async/IR/Async.cpp
+++ b/mlir/lib/Dialect/Async/IR/Async.cpp
@@ -131,8 +131,6 @@
 }
 
 static void print(OpAsmPrinter &p, ExecuteOp op) {
-  p << op.getOperationName();
-
   // [%tokens,...]
   if (!op.dependencies().empty())
     p << " [" << op.dependencies() << "]";
diff --git a/mlir/lib/Dialect/EmitC/IR/EmitC.cpp b/mlir/lib/Dialect/EmitC/IR/EmitC.cpp
--- a/mlir/lib/Dialect/EmitC/IR/EmitC.cpp
+++ b/mlir/lib/Dialect/EmitC/IR/EmitC.cpp
@@ -123,7 +123,7 @@
 static void print(OpAsmPrinter &p, IncludeOp &op) {
   bool standardInclude = op.is_standard_include();
 
-  p << IncludeOp::getOperationName() << " ";
+  p << " ";
   if (standardInclude)
     p << "<";
   p << "\"" << op.include() << "\"";
diff --git a/mlir/lib/Dialect/GPU/IR/GPUDialect.cpp b/mlir/lib/Dialect/GPU/IR/GPUDialect.cpp
--- a/mlir/lib/Dialect/GPU/IR/GPUDialect.cpp
+++ b/mlir/lib/Dialect/GPU/IR/GPUDialect.cpp
@@ -300,8 +300,8 @@
 }
 
 static void printShuffleOp(OpAsmPrinter &p, ShuffleOp op) {
-  p << ShuffleOp::getOperationName() << ' ' << op.getOperands() << ' '
-    << op.mode() << " : " << op.value().getType();
+  p << ' ' << op.getOperands() << ' ' << op.mode() << " : "
+    << op.value().getType();
 }
 
 static ParseResult parseShuffleOp(OpAsmParser &parser, OperationState &state) {
@@ -442,7 +442,7 @@
 
 static void printLaunchOp(OpAsmPrinter &p, LaunchOp op) {
   // Print the launch configuration.
-  p << LaunchOp::getOperationName() << ' ' << op.getBlocksKeyword();
+  p << ' ' << op.getBlocksKeyword();
   printSizeAssignment(p, op.getGridSize(), op.getGridSizeOperandValues(),
                       op.getBlockIds());
   p << ' ' << op.getThreadsKeyword();
@@ -783,7 +783,7 @@
 
 /// Prints a GPU Func op.
 static void printGPUFuncOp(OpAsmPrinter &p, GPUFuncOp op) {
-  p << GPUFuncOp::getOperationName() << ' ';
+  p << ' ';
   p.printSymbolName(op.getName());
 
   FunctionType type = op.getType();
@@ -864,18 +864,6 @@
 // ReturnOp
 //===----------------------------------------------------------------------===//
 
-static ParseResult parseReturnOp(OpAsmParser &parser, OperationState &result) {
-  llvm::SmallVector<OpAsmParser::OperandType, 4> operands;
-  llvm::SmallVector<Type, 4> types;
-  if (parser.parseOperandList(operands) ||
-      parser.parseOptionalColonTypeList(types) ||
-      parser.resolveOperands(operands, types, parser.getCurrentLocation(),
-                             result.operands))
-    return failure();
-
-  return success();
-}
-
 static LogicalResult verify(gpu::ReturnOp returnOp) {
   GPUFuncOp function = returnOp->getParentOfType<GPUFuncOp>();
 
@@ -932,7 +920,7 @@
 }
 
 static void print(OpAsmPrinter &p, GPUModuleOp op) {
-  p << op.getOperationName() << ' ';
+  p << ' ';
   p.printSymbolName(op.getName());
   p.printOptionalAttrDictWithKeyword(op->getAttrs(),
                                      {SymbolTable::getSymbolAttrName()});
diff --git a/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp b/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
--- a/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
+++ b/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
@@ -73,15 +73,15 @@
 // Printing/parsing for LLVM::CmpOp.
 //===----------------------------------------------------------------------===//
 static void printICmpOp(OpAsmPrinter &p, ICmpOp &op) {
-  p << op.getOperationName() << " \"" << stringifyICmpPredicate(op.predicate())
-    << "\" " << op.getOperand(0) << ", " << op.getOperand(1);
+  p << " \"" << stringifyICmpPredicate(op.predicate()) << "\" "
+    << op.getOperand(0) << ", " << op.getOperand(1);
   p.printOptionalAttrDict(op->getAttrs(), {"predicate"});
   p << " : " << op.lhs().getType();
 }
 
 static void printFCmpOp(OpAsmPrinter &p, FCmpOp &op) {
-  p << op.getOperationName() << " \"" << stringifyFCmpPredicate(op.predicate())
-    << "\" " << op.getOperand(0) << ", " << op.getOperand(1);
+  p << " \"" << stringifyFCmpPredicate(op.predicate()) << "\" "
+    << op.getOperand(0) << ", " << op.getOperand(1);
   p.printOptionalAttrDict(processFMFAttr(op->getAttrs()), {"predicate"});
   p << " : " << op.lhs().getType();
 }
@@ -161,7 +161,7 @@
   auto funcTy = FunctionType::get(op.getContext(), {op.arraySize().getType()},
                                   {op.getType()});
 
-  p << op.getOperationName() << ' ' << op.arraySize() << " x " << elemTy;
+  p << ' ' << op.arraySize() << " x " << elemTy;
   if (op.alignment().hasValue() && *op.alignment() != 0)
     p.printOptionalAttrDict(op->getAttrs());
   else
@@ -421,7 +421,7 @@
 }
 
 static void printLoadOp(OpAsmPrinter &p, LoadOp &op) {
-  p << op.getOperationName() << ' ';
+  p << ' ';
   if (op.volatile_())
     p << "volatile ";
   p << op.addr();
@@ -483,7 +483,7 @@
 }
 
 static void printStoreOp(OpAsmPrinter &p, StoreOp &op) {
-  p << op.getOperationName() << ' ';
+  p << ' ';
   if (op.volatile_())
     p << "volatile ";
   p << op.value() << ", " << op.addr();
@@ -549,7 +549,7 @@
   auto callee = op.callee();
   bool isDirect = callee.hasValue();
 
-  p << op.getOperationName() << ' ';
+  p << ' ';
 
   // Either function name or pointer
   if (isDirect)
@@ -710,7 +710,7 @@
 }
 
 static void printLandingpadOp(OpAsmPrinter &p, LandingpadOp &op) {
-  p << op.getOperationName() << (op.cleanup() ? " cleanup " : " ");
+  p << (op.cleanup() ? " cleanup " : " ");
 
   // Clauses
   for (auto value : op.getOperands()) {
@@ -849,7 +849,7 @@
 
   // Print the direct callee if present as a function attribute, or an indirect
   // callee (first operand) otherwise.
-  p << op.getOperationName() << ' ';
+  p << ' ';
   if (isDirect)
     p.printSymbolName(callee.getValue());
   else
@@ -961,8 +961,8 @@
 }
 
 static void printExtractElementOp(OpAsmPrinter &p, ExtractElementOp &op) {
-  p << op.getOperationName() << ' ' << op.vector() << "[" << op.position()
-    << " : " << op.position().getType() << "]";
+  p << ' ' << op.vector() << "[" << op.position() << " : "
+    << op.position().getType() << "]";
   p.printOptionalAttrDict(op->getAttrs());
   p << " : " << op.vector().getType();
 }
@@ -1008,7 +1008,7 @@
 //===----------------------------------------------------------------------===//
 
 static void printExtractValueOp(OpAsmPrinter &p, ExtractValueOp &op) {
-  p << op.getOperationName() << ' ' << op.container() << op.position();
+  p << ' ' << op.container() << op.position();
   p.printOptionalAttrDict(op->getAttrs(), {"position"});
   p << " : " << op.container().getType();
 }
@@ -1160,8 +1160,8 @@
 //===----------------------------------------------------------------------===//
 
 static void printInsertElementOp(OpAsmPrinter &p, InsertElementOp &op) {
-  p << op.getOperationName() << ' ' << op.value() << ", " << op.vector() << "["
-    << op.position() << " : " << op.position().getType() << "]";
+  p << ' ' << op.value() << ", " << op.vector() << "[" << op.position() << " : "
+    << op.position().getType() << "]";
   p.printOptionalAttrDict(op->getAttrs());
   p << " : " << op.vector().getType();
 }
@@ -1210,8 +1210,7 @@
 //===----------------------------------------------------------------------===//
 
 static void printInsertValueOp(OpAsmPrinter &p, InsertValueOp &op) {
-  p << op.getOperationName() << ' ' << op.value() << ", " << op.container()
-    << op.position();
+  p << ' ' << op.value() << ", " << op.container() << op.position();
   p.printOptionalAttrDict(op->getAttrs(), {"position"});
   p << " : " << op.container().getType();
 }
@@ -1267,7 +1266,6 @@
 //===----------------------------------------------------------------------===//
 
 static void printReturnOp(OpAsmPrinter &p, ReturnOp op) {
-  p << op.getOperationName();
   p.printOptionalAttrDict(op->getAttrs());
   assert(op.getNumOperands() <= 1);
 
@@ -1410,7 +1408,7 @@
 }
 
 static void printGlobalOp(OpAsmPrinter &p, GlobalOp op) {
-  p << op.getOperationName() << ' ' << stringifyLinkage(op.linkage()) << ' ';
+  p << ' ' << stringifyLinkage(op.linkage()) << ' ';
   if (op.unnamed_addr())
     p << stringifyUnnamedAddr(*op.unnamed_addr()) << ' ';
   if (op.constant())
@@ -1635,8 +1633,7 @@
 }
 
 static void printShuffleVectorOp(OpAsmPrinter &p, ShuffleVectorOp &op) {
-  p << op.getOperationName() << ' ' << op.v1() << ", " << op.v2() << " "
-    << op.mask();
+  p << ' ' << op.v1() << ", " << op.v2() << " " << op.mask();
   p.printOptionalAttrDict(op->getAttrs(), {"mask"});
   p << " : " << op.v1().getType() << ", " << op.v2().getType();
 }
@@ -1799,7 +1796,7 @@
 // helper functions. Drops "void" result since it cannot be parsed back. Skips
 // the external linkage since it is the default value.
 static void printLLVMFuncOp(OpAsmPrinter &p, LLVMFuncOp op) {
-  p << op.getOperationName() << ' ';
+  p << ' ';
   if (op.linkage() != LLVM::Linkage::External)
     p << stringifyLinkage(op.linkage()) << ' ';
   p.printSymbolName(op.getName());
@@ -2001,9 +1998,8 @@
 //===----------------------------------------------------------------------===//
 
 static void printAtomicRMWOp(OpAsmPrinter &p, AtomicRMWOp &op) {
-  p << op.getOperationName() << ' ' << stringifyAtomicBinOp(op.bin_op()) << ' '
-    << op.ptr() << ", " << op.val() << ' '
-    << stringifyAtomicOrdering(op.ordering()) << ' ';
+  p << ' ' << stringifyAtomicBinOp(op.bin_op()) << ' ' << op.ptr() << ", "
+    << op.val() << ' ' << stringifyAtomicOrdering(op.ordering()) << ' ';
   p.printOptionalAttrDict(op->getAttrs(), {"bin_op", "ordering"});
   p << " : " << op.res().getType();
 }
@@ -2072,8 +2068,8 @@
 //===----------------------------------------------------------------------===//
 
 static void printAtomicCmpXchgOp(OpAsmPrinter &p, AtomicCmpXchgOp &op) {
-  p << op.getOperationName() << ' ' << op.ptr() << ", " << op.cmp() << ", "
-    << op.val() << ' ' << stringifyAtomicOrdering(op.success_ordering()) << ' '
+  p << ' ' << op.ptr() << ", " << op.cmp() << ", " << op.val() << ' '
+    << stringifyAtomicOrdering(op.success_ordering()) << ' '
     << stringifyAtomicOrdering(op.failure_ordering());
   p.printOptionalAttrDict(op->getAttrs(),
                           {"success_ordering", "failure_ordering"});
@@ -2159,7 +2155,7 @@
 
 static void printFenceOp(OpAsmPrinter &p, FenceOp &op) {
   StringRef syncscopeKeyword = "syncscope";
-  p << op.getOperationName() << ' ';
+  p << ' ';
   if (!op->getAttr(syncscopeKeyword).cast<StringAttr>().getValue().empty())
     p << "syncscope(" << op->getAttr(syncscopeKeyword) << ") ";
   p << stringifyAtomicOrdering(op.ordering());
diff --git a/mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp b/mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp
--- a/mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp
+++ b/mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp
@@ -37,7 +37,7 @@
 //===----------------------------------------------------------------------===//
 
 static void printNVVMIntrinsicOp(OpAsmPrinter &p, Operation *op) {
-  p << op->getName() << " " << op->getOperands();
+  p << " " << op->getOperands();
   if (op->getNumResults() > 0)
     p << " : " << op->getResultTypes();
 }
@@ -285,7 +285,6 @@
 
 static void printWMMAMmaF16F16M16N16K16Op(OpAsmPrinter &p,
                                           WMMAMmaF16F16M16N16K16Op &op) {
-  p << op.getOperationName();
   p << ' ';
   p << op.args();
   p.printOptionalAttrDict(op->getAttrs(), {});
diff --git a/mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp b/mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp
--- a/mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp
+++ b/mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp
@@ -560,7 +560,7 @@
 }
 
 static void print(OpAsmPrinter &p, GenericOp op) {
-  p << op.getOperationName() << " ";
+  p << " ";
 
   // Print extra attributes.
   auto genericAttrNames = op.linalgTraitAttrNames();
@@ -1889,7 +1889,6 @@
 //===----------------------------------------------------------------------===//
 
 static void print(OpAsmPrinter &p, linalg::YieldOp op) {
-  p << op.getOperationName();
   if (op.getNumOperands() > 0)
     p << ' ' << op.getOperands();
   p.printOptionalAttrDict(op->getAttrs());
@@ -2044,9 +2043,8 @@
 }
 
 static void print(OpAsmPrinter &p, TiledLoopOp op) {
-  p << op.getOperationName() << " (" << op.getInductionVars() << ") = ("
-    << op.lowerBound() << ") to (" << op.upperBound() << ") step (" << op.step()
-    << ")";
+  p << " (" << op.getInductionVars() << ") = (" << op.lowerBound() << ") to ("
+    << op.upperBound() << ") step (" << op.step() << ")";
 
   if (!op.inputs().empty()) {
     p << " ins (";
@@ -2339,8 +2337,8 @@
     auto src = dimOp.source().template dyn_cast<BlockArgument>();
     if (!src)
       return failure();
-    auto loopOp = dyn_cast<TiledLoopOp>(
-        src.getOwner()->getParent()->getParentOp());
+    auto loopOp =
+        dyn_cast<TiledLoopOp>(src.getOwner()->getParent()->getParentOp());
     if (!loopOp)
       return failure();
 
@@ -2897,7 +2895,6 @@
 
 template <typename NamedStructuredOpType>
 static void printNamedStructuredOp(OpAsmPrinter &p, NamedStructuredOpType op) {
-  p << op.getOperationName();
   p.printOptionalAttrDict(
       op->getAttrs(),
       /*elidedAttrs=*/{"operand_segment_sizes",
diff --git a/mlir/lib/Dialect/MemRef/IR/MemRefOps.cpp b/mlir/lib/Dialect/MemRef/IR/MemRefOps.cpp
--- a/mlir/lib/Dialect/MemRef/IR/MemRefOps.cpp
+++ b/mlir/lib/Dialect/MemRef/IR/MemRefOps.cpp
@@ -208,7 +208,7 @@
 static void print(OpAsmPrinter &p, AllocaScopeOp &op) {
   bool printBlockTerminators = false;
 
-  p << AllocaScopeOp::getOperationName() << " ";
+  p << " ";
   if (!op.results().empty()) {
     p << " -> (" << op.getResultTypes() << ")";
     printBlockTerminators = true;
@@ -805,10 +805,9 @@
 }
 
 void DmaStartOp::print(OpAsmPrinter &p) {
-  p << getOperationName() << " " << getSrcMemRef() << '[' << getSrcIndices()
-    << "], " << getDstMemRef() << '[' << getDstIndices() << "], "
-    << getNumElements() << ", " << getTagMemRef() << '[' << getTagIndices()
-    << ']';
+  p << " " << getSrcMemRef() << '[' << getSrcIndices() << "], "
+    << getDstMemRef() << '[' << getDstIndices() << "], " << getNumElements()
+    << ", " << getTagMemRef() << '[' << getTagIndices() << ']';
   if (isStrided())
     p << ", " << getStride() << ", " << getNumElementsPerStride();
 
@@ -970,8 +969,8 @@
 }
 
 void DmaWaitOp::print(OpAsmPrinter &p) {
-  p << getOperationName() << " " << getTagMemRef() << '[' << getTagIndices()
-    << "], " << getNumElements();
+  p << " " << getTagMemRef() << '[' << getTagIndices() << "], "
+    << getNumElements();
   p.printOptionalAttrDict((*this)->getAttrs());
   p << " : " << getTagMemRef().getType();
 }
@@ -1177,7 +1176,7 @@
 //===----------------------------------------------------------------------===//
 
 static void print(OpAsmPrinter &p, PrefetchOp op) {
-  p << PrefetchOp::getOperationName() << " " << op.memref() << '[';
+  p << " " << op.memref() << '[';
   p.printOperands(op.indices());
   p << ']' << ", " << (op.isWrite() ? "write" : "read");
   p << ", locality<" << op.localityHint();
@@ -2242,7 +2241,7 @@
 
 // transpose $in $permutation attr-dict : type($in) `to` type(results)
 static void print(OpAsmPrinter &p, TransposeOp op) {
-  p << "memref.transpose " << op.in() << " " << op.permutation();
+  p << " " << op.in() << " " << op.permutation();
   p.printOptionalAttrDict(op->getAttrs(),
                           {TransposeOp::getPermutationAttrName()});
   p << " : " << op.in().getType() << " to " << op.getType();
@@ -2319,7 +2318,7 @@
 }
 
 static void print(OpAsmPrinter &p, ViewOp op) {
-  p << op.getOperationName() << ' ' << op.getOperand(0) << '[';
+  p << ' ' << op.getOperand(0) << '[';
   p.printOperand(op.byte_shift());
   p << "][" << op.sizes() << ']';
   p.printOptionalAttrDict(op->getAttrs());
diff --git a/mlir/lib/Dialect/OpenACC/IR/OpenACC.cpp b/mlir/lib/Dialect/OpenACC/IR/OpenACC.cpp
--- a/mlir/lib/Dialect/OpenACC/IR/OpenACC.cpp
+++ b/mlir/lib/Dialect/OpenACC/IR/OpenACC.cpp
@@ -382,8 +382,6 @@
 }
 
 static void print(OpAsmPrinter &printer, ParallelOp &op) {
-  printer << ParallelOp::getOperationName();
-
   // async()?
   if (Value async = op.async())
     printer << " " << ParallelOp::getAsyncKeyword() << "(" << async << ": "
@@ -599,8 +597,6 @@
 }
 
 static void print(OpAsmPrinter &printer, LoopOp &op) {
-  printer << LoopOp::getOperationName();
-
   unsigned execMapping = op.exec_mapping();
   if (execMapping & OpenACCExecMapping::GANG) {
     printer << " " << LoopOp::getGangKeyword();
diff --git a/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp b/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
--- a/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
+++ b/mlir/lib/Dialect/OpenMP/IR/OpenMPDialect.cpp
@@ -142,8 +142,6 @@
 }
 
 static void printParallelOp(OpAsmPrinter &p, ParallelOp op) {
-  p << "omp.parallel";
-
   if (auto ifCond = op.if_expr_var())
     p << " if(" << ifCond << " : " << ifCond.getType() << ")";
 
@@ -703,9 +701,8 @@
 
 static void printWsLoopOp(OpAsmPrinter &p, WsLoopOp op) {
   auto args = op.getRegion().front().getArguments();
-  p << op.getOperationName() << " (" << args << ") : " << args[0].getType()
-    << " = (" << op.lowerBound() << ") to (" << op.upperBound() << ") step ("
-    << op.step() << ")";
+  p << " (" << args << ") : " << args[0].getType() << " = (" << op.lowerBound()
+    << ") to (" << op.upperBound() << ") step (" << op.step() << ")";
 
   // Print private, firstprivate, shared and copyin parameters
   auto printDataVars = [&p](StringRef name, OperandRange vars) {
diff --git a/mlir/lib/Dialect/SCF/SCF.cpp b/mlir/lib/Dialect/SCF/SCF.cpp
--- a/mlir/lib/Dialect/SCF/SCF.cpp
+++ b/mlir/lib/Dialect/SCF/SCF.cpp
@@ -114,7 +114,6 @@
 }
 
 static void print(OpAsmPrinter &p, ExecuteRegionOp op) {
-  p << ExecuteRegionOp::getOperationName();
   p.printOptionalArrowTypeList(op.getResultTypes());
 
   p.printRegion(op.region(),
@@ -339,8 +338,8 @@
 }
 
 static void print(OpAsmPrinter &p, ForOp op) {
-  p << op.getOperationName() << " " << op.getInductionVar() << " = "
-    << op.lowerBound() << " to " << op.upperBound() << " step " << op.step();
+  p << " " << op.getInductionVar() << " = " << op.lowerBound() << " to "
+    << op.upperBound() << " step " << op.step();
 
   printInitializationList(p, op.getRegionIterArgs(), op.getIterOperands(),
                           " iter_args");
@@ -1099,7 +1098,7 @@
 static void print(OpAsmPrinter &p, IfOp op) {
   bool printBlockTerminators = false;
 
-  p << IfOp::getOperationName() << " " << op.condition();
+  p << " " << op.condition();
   if (!op.results().empty()) {
     p << " -> (" << op.getResultTypes() << ")";
     // Print yield explicitly if the op defines values.
@@ -1762,9 +1761,8 @@
 }
 
 static void print(OpAsmPrinter &p, ParallelOp op) {
-  p << op.getOperationName() << " (" << op.getBody()->getArguments() << ") = ("
-    << op.lowerBound() << ") to (" << op.upperBound() << ") step (" << op.step()
-    << ")";
+  p << " (" << op.getBody()->getArguments() << ") = (" << op.lowerBound()
+    << ") to (" << op.upperBound() << ") step (" << op.step() << ")";
   if (!op.initVals().empty())
     p << " init (" << op.initVals() << ")";
   p.printOptionalArrowTypeList(op.getResultTypes());
@@ -2020,7 +2018,7 @@
 }
 
 static void print(OpAsmPrinter &p, ReduceOp op) {
-  p << op.getOperationName() << "(" << op.operand() << ") ";
+  p << "(" << op.operand() << ") ";
   p << " : " << op.operand().getType();
   p.printRegion(op.reductionOperator());
 }
@@ -2124,7 +2122,6 @@
 
 /// Prints a `while` op.
 static void print(OpAsmPrinter &p, scf::WhileOp op) {
-  p << op.getOperationName();
   printInitializationList(p, op.before().front().getArguments(), op.inits(),
                           " ");
   p << " : ";
diff --git a/mlir/lib/Dialect/SPIRV/IR/SPIRVOps.cpp b/mlir/lib/Dialect/SPIRV/IR/SPIRVOps.cpp
--- a/mlir/lib/Dialect/SPIRV/IR/SPIRVOps.cpp
+++ b/mlir/lib/Dialect/SPIRV/IR/SPIRVOps.cpp
@@ -688,7 +688,7 @@
 
 // Prints an atomic update op.
 static void printAtomicUpdateOp(Operation *op, OpAsmPrinter &printer) {
-  printer << op->getName() << " \"";
+  printer << " \"";
   auto scopeAttr = op->getAttrOfType<IntegerAttr>(kMemoryScopeAttrName);
   printer << spirv::stringifyScope(
                  static_cast<spirv::Scope>(scopeAttr.getInt()))
@@ -757,7 +757,7 @@
 
 static void printGroupNonUniformArithmeticOp(Operation *groupOp,
                                              OpAsmPrinter &printer) {
-  printer << groupOp->getName() << " \""
+  printer << " \""
           << stringifyScope(static_cast<spirv::Scope>(
                  groupOp->getAttrOfType<IntegerAttr>(kExecutionScopeAttrName)
                      .getInt()))
@@ -813,7 +813,7 @@
 }
 
 static void printUnaryOp(Operation *unaryOp, OpAsmPrinter &printer) {
-  printer << unaryOp->getName() << ' ' << unaryOp->getOperand(0) << " : "
+  printer << ' ' << unaryOp->getOperand(0) << " : "
           << unaryOp->getOperand(0).getType();
 }
 
@@ -851,7 +851,7 @@
 }
 
 static void printLogicalOp(Operation *logicalOp, OpAsmPrinter &printer) {
-  printer << logicalOp->getName() << ' ' << logicalOp->getOperands() << " : "
+  printer << ' ' << logicalOp->getOperands() << " : "
           << logicalOp->getOperand(0).getType();
 }
 
@@ -875,8 +875,8 @@
 static void printShiftOp(Operation *op, OpAsmPrinter &printer) {
   Value base = op->getOperand(0);
   Value shift = op->getOperand(1);
-  printer << op->getName() << ' ' << base << ", " << shift << " : "
-          << base.getType() << ", " << shift.getType();
+  printer << ' ' << base << ", " << shift << " : " << base.getType() << ", "
+          << shift.getType();
 }
 
 static LogicalResult verifyShiftOp(Operation *op) {
@@ -1021,7 +1021,7 @@
 
 template <typename Op>
 static void printAccessChain(Op op, ValueRange indices, OpAsmPrinter &printer) {
-  printer << Op::getOperationName() << ' ' << op.base_ptr() << '[' << indices
+  printer << ' ' << op.base_ptr() << '[' << indices
           << "] : " << op.base_ptr().getType() << ", " << indices.getTypes();
 }
 
@@ -1114,8 +1114,7 @@
 
 static void print(spirv::AtomicCompareExchangeWeakOp atomOp,
                   OpAsmPrinter &printer) {
-  printer << spirv::AtomicCompareExchangeWeakOp::getOperationName() << " \""
-          << stringifyScope(atomOp.memory_scope()) << "\" \""
+  printer << " \"" << stringifyScope(atomOp.memory_scope()) << "\" \""
           << stringifyMemorySemantics(atomOp.equal_semantics()) << "\" \""
           << stringifyMemorySemantics(atomOp.unequal_semantics()) << "\" "
           << atomOp.getOperands() << " : " << atomOp.pointer().getType();
@@ -1257,8 +1256,7 @@
 }
 
 static void print(spirv::BranchConditionalOp branchOp, OpAsmPrinter &printer) {
-  printer << spirv::BranchConditionalOp::getOperationName() << ' '
-          << branchOp.condition();
+  printer << ' ' << branchOp.condition();
 
   if (auto weights = branchOp.branch_weights()) {
     printer << " [";
@@ -1330,8 +1328,7 @@
 
 static void print(spirv::CompositeConstructOp compositeConstructOp,
                   OpAsmPrinter &printer) {
-  printer << spirv::CompositeConstructOp::getOperationName() << " "
-          << compositeConstructOp.constituents() << " : "
+  printer << " " << compositeConstructOp.constituents() << " : "
           << compositeConstructOp.getResult().getType();
 }
 
@@ -1405,9 +1402,9 @@
 
 static void print(spirv::CompositeExtractOp compositeExtractOp,
                   OpAsmPrinter &printer) {
-  printer << spirv::CompositeExtractOp::getOperationName() << ' '
-          << compositeExtractOp.composite() << compositeExtractOp.indices()
-          << " : " << compositeExtractOp.composite().getType();
+  printer << ' ' << compositeExtractOp.composite()
+          << compositeExtractOp.indices() << " : "
+          << compositeExtractOp.composite().getType();
 }
 
 static LogicalResult verify(spirv::CompositeExtractOp compExOp) {
@@ -1479,10 +1476,9 @@
 
 static void print(spirv::CompositeInsertOp compositeInsertOp,
                   OpAsmPrinter &printer) {
-  printer << spirv::CompositeInsertOp::getOperationName() << " "
-          << compositeInsertOp.object() << ", " << compositeInsertOp.composite()
-          << compositeInsertOp.indices() << " : "
-          << compositeInsertOp.object().getType() << " into "
+  printer << " " << compositeInsertOp.object() << ", "
+          << compositeInsertOp.composite() << compositeInsertOp.indices()
+          << " : " << compositeInsertOp.object().getType() << " into "
           << compositeInsertOp.composite().getType();
 }
 
@@ -1505,7 +1501,7 @@
 }
 
 static void print(spirv::ConstantOp constOp, OpAsmPrinter &printer) {
-  printer << spirv::ConstantOp::getOperationName() << ' ' << constOp.value();
+  printer << ' ' << constOp.value();
   if (constOp.getType().isa<spirv::ArrayType>())
     printer << " : " << constOp.getType();
 }
@@ -1747,8 +1743,8 @@
 }
 
 static void print(spirv::EntryPointOp entryPointOp, OpAsmPrinter &printer) {
-  printer << spirv::EntryPointOp::getOperationName() << " \""
-          << stringifyExecutionModel(entryPointOp.execution_model()) << "\" ";
+  printer << " \"" << stringifyExecutionModel(entryPointOp.execution_model())
+          << "\" ";
   printer.printSymbolName(entryPointOp.fn());
   auto interfaceVars = entryPointOp.interface().getValue();
   if (!interfaceVars.empty()) {
@@ -1801,7 +1797,7 @@
 }
 
 static void print(spirv::ExecutionModeOp execModeOp, OpAsmPrinter &printer) {
-  printer << spirv::ExecutionModeOp::getOperationName() << " ";
+  printer << " ";
   printer.printSymbolName(execModeOp.fn());
   printer << " \"" << stringifyExecutionMode(execModeOp.execution_mode())
           << "\"";
@@ -1867,7 +1863,7 @@
 
 static void print(spirv::FuncOp fnOp, OpAsmPrinter &printer) {
   // Print function name, signature, and control.
-  printer << spirv::FuncOp::getOperationName() << " ";
+  printer << " ";
   printer.printSymbolName(fnOp.sym_name());
   auto fnType = fnOp.getType();
   function_like_impl::printFunctionSignature(printer, fnOp, fnType.getInputs(),
@@ -2079,7 +2075,6 @@
   auto *op = varOp.getOperation();
   SmallVector<StringRef, 4> elidedAttrs{
       spirv::attributeName<spirv::StorageClass>()};
-  printer << spirv::GlobalVariableOp::getOperationName();
 
   // Print variable name.
   printer << ' ';
@@ -2216,8 +2211,7 @@
 static void print(spirv::SubgroupBlockReadINTELOp blockReadOp,
                   OpAsmPrinter &printer) {
   SmallVector<StringRef, 4> elidedAttrs;
-  printer << spirv::SubgroupBlockReadINTELOp::getOperationName() << " "
-          << blockReadOp.ptr();
+  printer << " " << blockReadOp.ptr();
   printer << " : " << blockReadOp.getType();
 }
 
@@ -2260,8 +2254,7 @@
 static void print(spirv::SubgroupBlockWriteINTELOp blockWriteOp,
                   OpAsmPrinter &printer) {
   SmallVector<StringRef, 4> elidedAttrs;
-  printer << spirv::SubgroupBlockWriteINTELOp::getOperationName() << " "
-          << blockWriteOp.ptr() << ", " << blockWriteOp.value();
+  printer << " " << blockWriteOp.ptr() << ", " << blockWriteOp.value();
   printer << " : " << blockWriteOp.value().getType();
 }
 
@@ -2330,8 +2323,7 @@
   SmallVector<StringRef, 4> elidedAttrs;
   StringRef sc = stringifyStorageClass(
       loadOp.ptr().getType().cast<spirv::PointerType>().getStorageClass());
-  printer << spirv::LoadOp::getOperationName() << " \"" << sc << "\" "
-          << loadOp.ptr();
+  printer << " \"" << sc << "\" " << loadOp.ptr();
 
   printMemoryAccessAttribute(loadOp, printer, elidedAttrs);
 
@@ -2371,7 +2363,6 @@
 static void print(spirv::LoopOp loopOp, OpAsmPrinter &printer) {
   auto *op = loopOp.getOperation();
 
-  printer << spirv::LoopOp::getOperationName();
   auto control = loopOp.loop_control();
   if (control != spirv::LoopControl::None)
     printer << " control(" << spirv::stringifyLoopControl(control) << ")";
@@ -2596,8 +2587,6 @@
 }
 
 static void print(spirv::ModuleOp moduleOp, OpAsmPrinter &printer) {
-  printer << spirv::ModuleOp::getOperationName();
-
   if (Optional<StringRef> name = moduleOp.getName()) {
     printer << ' ';
     printer.printSymbolName(*name);
@@ -2769,8 +2758,6 @@
 
 static void print(spirv::SelectionOp selectionOp, OpAsmPrinter &printer) {
   auto *op = selectionOp.getOperation();
-
-  printer << spirv::SelectionOp::getOperationName();
   auto control = selectionOp.selection_control();
   if (control != spirv::SelectionControl::None)
     printer << " control(" << spirv::stringifySelectionControl(control) << ")";
@@ -2902,7 +2889,7 @@
 }
 
 static void print(spirv::SpecConstantOp constOp, OpAsmPrinter &printer) {
-  printer << spirv::SpecConstantOp::getOperationName() << ' ';
+  printer << ' ';
   printer.printSymbolName(constOp.sym_name());
   if (auto specID = constOp->getAttrOfType<IntegerAttr>(kSpecIdAttrName))
     printer << ' ' << kSpecIdAttrName << '(' << specID.getInt() << ')';
@@ -2955,8 +2942,7 @@
   SmallVector<StringRef, 4> elidedAttrs;
   StringRef sc = stringifyStorageClass(
       storeOp.ptr().getType().cast<spirv::PointerType>().getStorageClass());
-  printer << spirv::StoreOp::getOperationName() << " \"" << sc << "\" "
-          << storeOp.ptr() << ", " << storeOp.value();
+  printer << " \"" << sc << "\" " << storeOp.ptr() << ", " << storeOp.value();
 
   printMemoryAccessAttribute(storeOp, printer, elidedAttrs);
 
@@ -3042,8 +3028,6 @@
 static void print(spirv::VariableOp varOp, OpAsmPrinter &printer) {
   SmallVector<StringRef, 4> elidedAttrs{
       spirv::attributeName<spirv::StorageClass>()};
-  printer << spirv::VariableOp::getOperationName();
-
   // Print optional initializer
   if (varOp.getNumOperands() != 0)
     printer << " init(" << varOp.initializer() << ")";
@@ -3153,8 +3137,8 @@
 }
 
 static void print(spirv::CooperativeMatrixLoadNVOp M, OpAsmPrinter &printer) {
-  printer << spirv::CooperativeMatrixLoadNVOp::getOperationName() << " "
-          << M.pointer() << ", " << M.stride() << ", " << M.columnmajor();
+  printer << " " << M.pointer() << ", " << M.stride() << ", "
+          << M.columnmajor();
   // Print optional memory access attribute.
   if (auto memAccess = M.memory_access())
     printer << " [\"" << stringifyMemoryAccess(*memAccess) << "\"]";
@@ -3208,8 +3192,7 @@
 
 static void print(spirv::CooperativeMatrixStoreNVOp coopMatrix,
                   OpAsmPrinter &printer) {
-  printer << spirv::CooperativeMatrixStoreNVOp::getOperationName() << " "
-          << coopMatrix.pointer() << ", " << coopMatrix.object() << ", "
+  printer << " " << coopMatrix.pointer() << ", " << coopMatrix.object() << ", "
           << coopMatrix.stride() << ", " << coopMatrix.columnmajor();
   // Print optional memory access attribute.
   if (auto memAccess = coopMatrix.memory_access())
@@ -3287,7 +3270,7 @@
 
 static void print(spirv::CopyMemoryOp copyMemory, OpAsmPrinter &printer) {
   auto *op = copyMemory.getOperation();
-  printer << spirv::CopyMemoryOp::getOperationName() << ' ';
+  printer << ' ';
 
   StringRef targetStorageClass =
       stringifyStorageClass(copyMemory.target()
@@ -3493,7 +3476,7 @@
 }
 
 static void print(spirv::SpecConstantCompositeOp op, OpAsmPrinter &printer) {
-  printer << spirv::SpecConstantCompositeOp::getOperationName() << " ";
+  printer << " ";
   printer.printSymbolName(op.sym_name());
   printer << " (";
   auto constituents = op.constituents().getValue();
@@ -3569,7 +3552,7 @@
 }
 
 static void print(spirv::SpecConstantOperationOp op, OpAsmPrinter &printer) {
-  printer << op.getOperationName() << " wraps ";
+  printer << " wraps ";
   printer.printGenericOp(&op.body().front().front());
 }
 
diff --git a/mlir/lib/Dialect/Shape/IR/Shape.cpp b/mlir/lib/Dialect/Shape/IR/Shape.cpp
--- a/mlir/lib/Dialect/Shape/IR/Shape.cpp
+++ b/mlir/lib/Dialect/Shape/IR/Shape.cpp
@@ -280,7 +280,7 @@
 static void print(OpAsmPrinter &p, AssumingOp op) {
   bool yieldsResults = !op.results().empty();
 
-  p << AssumingOp::getOperationName() << " " << op.witness();
+  p << " " << op.witness();
   if (yieldsResults) {
     p << " -> (" << op.getResultTypes() << ")";
   }
@@ -760,7 +760,7 @@
 //===----------------------------------------------------------------------===//
 
 static void print(OpAsmPrinter &p, ConstShapeOp &op) {
-  p << "shape.const_shape ";
+  p << " ";
   p.printOptionalAttrDict(op->getAttrs(), /*elidedAttrs=*/{"shape"});
   p << "[";
   interleaveComma(op.shape().getValues<int64_t>(), p,
@@ -1096,7 +1096,7 @@
 }
 
 void print(OpAsmPrinter &p, FunctionLibraryOp op) {
-  p << op.getOperationName() << ' ';
+  p << ' ';
   p.printSymbolName(op.getName());
   p.printOptionalAttrDictWithKeyword(
       op->getAttrs(), {SymbolTable::getSymbolAttrName(), "mapping"});
@@ -1691,7 +1691,7 @@
 }
 
 static void print(OpAsmPrinter &p, ReduceOp op) {
-  p << op.getOperationName() << '(' << op.shape() << ", " << op.initVals()
+  p << '(' << op.shape() << ", " << op.initVals()
     << ") : " << op.shape().getType();
   p.printOptionalArrowTypeList(op.getResultTypes());
   p.printRegion(op.region());
diff --git a/mlir/lib/Dialect/StandardOps/IR/Ops.cpp b/mlir/lib/Dialect/StandardOps/IR/Ops.cpp
--- a/mlir/lib/Dialect/StandardOps/IR/Ops.cpp
+++ b/mlir/lib/Dialect/StandardOps/IR/Ops.cpp
@@ -105,9 +105,7 @@
   assert(op->getNumOperands() == 1 && "unary op should have one operand");
   assert(op->getNumResults() == 1 && "unary op should have one result");
 
-  int stdDotLen = StandardOpsDialect::getDialectNamespace().size() + 1;
-  p << op->getName().getStringRef().drop_front(stdDotLen) << ' '
-    << op->getOperand(0);
+  p << ' ' << op->getOperand(0);
   p.printOptionalAttrDict(op->getAttrs());
   p << " : " << op->getOperand(0).getType();
 }
@@ -127,9 +125,7 @@
     return;
   }
 
-  int stdDotLen = StandardOpsDialect::getDialectNamespace().size() + 1;
-  p << op->getName().getStringRef().drop_front(stdDotLen) << ' '
-    << op->getOperand(0) << ", " << op->getOperand(1);
+  p << ' ' << op->getOperand(0) << ", " << op->getOperand(1);
   p.printOptionalAttrDict(op->getAttrs());
 
   // Now we can output only one type for all operands and the result.
@@ -152,9 +148,7 @@
     return;
   }
 
-  int stdDotLen = StandardOpsDialect::getDialectNamespace().size() + 1;
-  p << op->getName().getStringRef().drop_front(stdDotLen) << ' '
-    << op->getOperand(0) << ", " << op->getOperand(1) << ", "
+  p << ' ' << op->getOperand(0) << ", " << op->getOperand(1) << ", "
     << op->getOperand(2);
   p.printOptionalAttrDict(op->getAttrs());
 
@@ -165,10 +159,8 @@
 /// A custom cast operation printer that omits the "std." prefix from the
 /// operation names.
 static void printStandardCastOp(Operation *op, OpAsmPrinter &p) {
-  int stdDotLen = StandardOpsDialect::getDialectNamespace().size() + 1;
-  p << op->getName().getStringRef().drop_front(stdDotLen) << ' '
-    << op->getOperand(0) << " : " << op->getOperand(0).getType() << " to "
-    << op->getResult(0).getType();
+  p << ' ' << op->getOperand(0) << " : " << op->getOperand(0).getType()
+    << " to " << op->getResult(0).getType();
 }
 
 void StandardOpsDialect::initialize() {
@@ -465,7 +457,7 @@
 }
 
 static void print(OpAsmPrinter &p, GenericAtomicRMWOp op) {
-  p << op.getOperationName() << ' ' << op.memref() << "[" << op.indices()
+  p << ' ' << op.memref() << "[" << op.indices()
     << "] : " << op.memref().getType();
   p.printRegion(op.body());
   p.printOptionalAttrDict(op->getAttrs());
@@ -1133,7 +1125,7 @@
 //===----------------------------------------------------------------------===//
 
 static void print(OpAsmPrinter &p, ConstantOp &op) {
-  p << "constant ";
+  p << " ";
   p.printOptionalAttrDict(op->getAttrs(), /*elidedAttrs=*/{"value"});
 
   if (op->getAttrs().size() > 1)
@@ -1641,7 +1633,7 @@
 }
 
 static void print(OpAsmPrinter &p, SelectOp op) {
-  p << "select " << op.getOperands();
+  p << " " << op.getOperands();
   p.printOptionalAttrDict(op->getAttrs());
   p << " : ";
   if (ShapedType condType = op.getCondition().getType().dyn_cast<ShapedType>())
diff --git a/mlir/lib/Dialect/Vector/VectorOps.cpp b/mlir/lib/Dialect/Vector/VectorOps.cpp
--- a/mlir/lib/Dialect/Vector/VectorOps.cpp
+++ b/mlir/lib/Dialect/Vector/VectorOps.cpp
@@ -337,7 +337,7 @@
 }
 
 static void print(OpAsmPrinter &p, ReductionOp op) {
-  p << op.getOperationName() << " \"" << op.kind() << "\", " << op.vector();
+  p << " \"" << op.kind() << "\", " << op.vector();
   if (!op.acc().empty())
     p << ", " << op.acc();
   p << " : " << op.vector().getType() << " into " << op.dest().getType();
@@ -453,7 +453,7 @@
       attrs.push_back(attr);
 
   auto dictAttr = DictionaryAttr::get(op.getContext(), attrs);
-  p << op.getOperationName() << " " << dictAttr << " " << op.lhs() << ", ";
+  p << " " << dictAttr << " " << op.lhs() << ", ";
   p << op.rhs() << ", " << op.acc();
   if (op.masks().size() == 2)
     p << ", " << op.masks();
@@ -846,7 +846,7 @@
 }
 
 static void print(OpAsmPrinter &p, vector::ExtractOp op) {
-  p << op.getOperationName() << " " << op.vector() << op.position();
+  p << " " << op.vector() << op.position();
   p.printOptionalAttrDict(op->getAttrs(), {"position"});
   p << " : " << op.vector().getType();
 }
@@ -1389,8 +1389,7 @@
 }
 
 static void print(OpAsmPrinter &p, ShuffleOp op) {
-  p << op.getOperationName() << " " << op.v1() << ", " << op.v2() << " "
-    << op.mask();
+  p << " " << op.v1() << ", " << op.v2() << " " << op.mask();
   p.printOptionalAttrDict(op->getAttrs(), {ShuffleOp::getMaskAttrName()});
   p << " : " << op.v1().getType() << ", " << op.v2().getType();
 }
@@ -1757,7 +1756,7 @@
 }
 
 static void print(OpAsmPrinter &p, OuterProductOp op) {
-  p << op.getOperationName() << " " << op.lhs() << ", " << op.rhs();
+  p << " " << op.lhs() << ", " << op.rhs();
   if (!op.acc().empty()) {
     p << ", " << op.acc();
     p.printOptionalAttrDict(op->getAttrs());
@@ -2317,8 +2316,8 @@
                              "as permutation_map results: ")
              << AffineMapAttr::get(permutationMap);
     for (unsigned int i = 0; i < permutationMap.getNumResults(); ++i)
-      if (permutationMap.getResult(i).isa<AffineConstantExpr>()
-          && !inBounds.getValue()[i].cast<BoolAttr>().getValue())
+      if (permutationMap.getResult(i).isa<AffineConstantExpr>() &&
+          !inBounds.getValue()[i].cast<BoolAttr>().getValue())
         return op->emitOpError("requires broadcast dimensions to be in-bounds");
   }
 
@@ -2404,8 +2403,7 @@
 }
 
 static void print(OpAsmPrinter &p, TransferReadOp op) {
-  p << op.getOperationName() << " " << op.source() << "[" << op.indices()
-    << "], " << op.padding();
+  p << " " << op.source() << "[" << op.indices() << "], " << op.padding();
   if (op.mask())
     p << ", " << op.mask();
   printTransferAttrs(p, cast<VectorTransferOpInterface>(op.getOperation()));
@@ -2573,8 +2571,8 @@
     // inBounds.
     auto dimExpr = permutationMap.getResult(i).dyn_cast<AffineDimExpr>();
     assert(dimExpr && "Broadcast dims must be in-bounds");
-    auto inBounds = isInBounds(
-        op, /*resultIdx=*/i, /*indicesIdx=*/dimExpr.getPosition());
+    auto inBounds =
+        isInBounds(op, /*resultIdx=*/i, /*indicesIdx=*/dimExpr.getPosition());
     newInBounds.push_back(inBounds);
     // We commit the pattern if it is "more inbounds".
     changed |= inBounds;
@@ -2745,8 +2743,7 @@
 }
 
 static void print(OpAsmPrinter &p, TransferWriteOp op) {
-  p << op.getOperationName() << " " << op.vector() << ", " << op.source() << "["
-    << op.indices() << "]";
+  p << " " << op.vector() << ", " << op.source() << "[" << op.indices() << "]";
   if (op.mask())
     p << ", " << op.mask();
   printTransferAttrs(p, cast<VectorTransferOpInterface>(op.getOperation()));
diff --git a/mlir/lib/IR/AsmPrinter.cpp b/mlir/lib/IR/AsmPrinter.cpp
--- a/mlir/lib/IR/AsmPrinter.cpp
+++ b/mlir/lib/IR/AsmPrinter.cpp
@@ -382,7 +382,7 @@
 
 private:
   /// Print the given operation in the generic form.
-  void printGenericOp(Operation *op) override {
+  void printGenericOp(Operation *op, bool printOpName = true) override {
     // Consider nested operations for aliases.
     if (op->getNumRegions() != 0) {
       for (Region &region : op->getRegions())
@@ -2318,7 +2318,7 @@
   /// Print the bare location, not including indentation/location/etc.
   void printOperation(Operation *op);
   /// Print the given operation in the generic form.
-  void printGenericOp(Operation *op) override;
+  void printGenericOp(Operation *op, bool printOpName) override;
 
   /// Print the name of the given block.
   void printBlockName(Block *block);
@@ -2509,6 +2509,10 @@
     // Otherwise try to dispatch to the dialect, if available.
     if (Dialect *dialect = op->getDialect()) {
       if (auto opPrinter = dialect->getOperationPrinter(op)) {
+        // Print the op name first.
+        StringRef name = op->getName().getStringRef();
+        printEscapedString(name, os);
+        // Print the rest of the op now.
         opPrinter(op, *this);
         return;
       }
@@ -2516,13 +2520,16 @@
   }
 
   // Otherwise print with the generic assembly form.
-  printGenericOp(op);
+  printGenericOp(op, /*printOpName=*/true);
 }
 
-void OperationPrinter::printGenericOp(Operation *op) {
-  os << '"';
-  printEscapedString(op->getName().getStringRef(), os);
-  os << "\"(";
+void OperationPrinter::printGenericOp(Operation *op, bool printOpName) {
+  if (printOpName) {
+    os << '"';
+    printEscapedString(op->getName().getStringRef(), os);
+    os << '"';
+  }
+  os << '(';
   interleaveComma(op->getOperands(), [&](Value value) { printValueID(value); });
   os << ')';
 
diff --git a/mlir/lib/IR/FunctionImplementation.cpp b/mlir/lib/IR/FunctionImplementation.cpp
--- a/mlir/lib/IR/FunctionImplementation.cpp
+++ b/mlir/lib/IR/FunctionImplementation.cpp
@@ -359,7 +359,7 @@
   auto funcName =
       op->getAttrOfType<StringAttr>(SymbolTable::getSymbolAttrName())
           .getValue();
-  p << op->getName() << ' ';
+  p << ' ';
 
   StringRef visibilityAttrName = SymbolTable::getVisibilityAttrName();
   if (auto visibility = op->getAttrOfType<StringAttr>(visibilityAttrName))
diff --git a/mlir/lib/IR/Operation.cpp b/mlir/lib/IR/Operation.cpp
--- a/mlir/lib/IR/Operation.cpp
+++ b/mlir/lib/IR/Operation.cpp
@@ -14,6 +14,7 @@
 #include "mlir/IR/PatternMatch.h"
 #include "mlir/IR/TypeUtilities.h"
 #include "mlir/Interfaces/FoldInterfaces.h"
+#include "llvm/ADT/StringExtras.h"
 #include <numeric>
 
 using namespace mlir;
@@ -641,6 +642,13 @@
 
 // The fallback for the printer is to print in the generic assembly form.
 void OpState::print(Operation *op, OpAsmPrinter &p) { p.printGenericOp(op); }
+// The fallback for the printer is to print in the generic assembly form.
+void OpState::printOpName(Operation *op, OpAsmPrinter &p) {
+  StringRef name = op->getName().getStringRef();
+  if (name.startswith("std."))
+    name = name.drop_front(4);
+  p.getStream() << name;
+}
 
 /// Emit an error about fatal conditions with this operation, reporting up to
 /// any diagnostic handlers that may be listening.
@@ -1167,6 +1175,24 @@
                                                   OperationState &result) {
   SmallVector<OpAsmParser::OperandType, 2> ops;
   Type type;
+  // If the operand list is in-between parentheses, then we have a generic form.
+  // (see the fallback in `printOneResultOp`).
+  llvm::SMLoc loc = parser.getCurrentLocation();
+  if (!parser.parseOptionalLParen()) {
+    if (parser.parseOperandList(ops) || parser.parseRParen() ||
+        parser.parseOptionalAttrDict(result.attributes) ||
+        parser.parseColon() || parser.parseType(type))
+      return failure();
+    auto fnType = type.dyn_cast<FunctionType>();
+    if (!fnType) {
+      parser.emitError(loc, "expected function type");
+      return failure();
+    }
+    if (parser.resolveOperands(ops, fnType.getInputs(), loc, result.operands))
+      return failure();
+    result.addTypes(fnType.getResults());
+    return success();
+  }
   return failure(parser.parseOperandList(ops) ||
                  parser.parseOptionalAttrDict(result.attributes) ||
                  parser.parseColonType(type) ||
@@ -1182,11 +1208,11 @@
   auto resultType = op->getResult(0).getType();
   if (llvm::any_of(op->getOperandTypes(),
                    [&](Type type) { return type != resultType; })) {
-    p.printGenericOp(op);
+    p.printGenericOp(op, /*printOpName=*/false);
     return;
   }
 
-  p << op->getName() << ' ';
+  p << ' ';
   p.printOperands(op->getOperands());
   p.printOptionalAttrDict(op->getAttrs());
   // Now we can output only one type for all operands and the result.
@@ -1257,7 +1283,7 @@
 }
 
 void impl::printCastOp(Operation *op, OpAsmPrinter &p) {
-  p << op->getName() << ' ' << op->getOperand(0);
+  p << ' ' << op->getOperand(0);
   p.printOptionalAttrDict(op->getAttrs());
   p << " : " << op->getOperand(0).getType() << " to "
     << op->getResult(0).getType();
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
@@ -6,7 +6,7 @@
   %x = atomic_rmw maxf %f, %F[%i] : (f32, memref<10xf32>) -> f32
   return %x : f32
 }
-// CHECK: %0 = std.generic_atomic_rmw %arg0[%arg2] : memref<10xf32> {
+// CHECK: %0 = generic_atomic_rmw %arg0[%arg2] : memref<10xf32> {
 // CHECK: ^bb0([[CUR_VAL:%.*]]: f32):
 // CHECK:   [[CMP:%.*]] = cmpf ogt, [[CUR_VAL]], [[f]] : f32
 // CHECK:   [[SELECT:%.*]] = select [[CMP]], [[CUR_VAL]], [[f]] : f32
diff --git a/mlir/test/IR/invalid-ops.mlir b/mlir/test/IR/invalid-ops.mlir
--- a/mlir/test/IR/invalid-ops.mlir
+++ b/mlir/test/IR/invalid-ops.mlir
@@ -159,7 +159,7 @@
 
 func @func_with_ops(f32) {
 ^bb0(%a : f32):
-  %sf = addf(%a, %a) : f32  // expected-error {{expected ':'}}
+  %sf = addf(%a, %a) : f32  // expected-error {{'std.addf' expected function type}}
 }
 
 // -----
diff --git a/mlir/test/lib/Dialect/Test/TestDialect.cpp b/mlir/test/lib/Dialect/Test/TestDialect.cpp
--- a/mlir/test/lib/Dialect/Test/TestDialect.cpp
+++ b/mlir/test/lib/Dialect/Test/TestDialect.cpp
@@ -318,7 +318,7 @@
   StringRef opName = op->getName().getStringRef();
   if (opName == "test.dialect_custom_printer") {
     return [](Operation *op, OpAsmPrinter &printer) {
-      printer.getStream() << op->getName().getStringRef() << " custom_format";
+      printer.getStream() << " custom_format";
     };
   }
   return {};
@@ -656,7 +656,6 @@
 }
 
 static void print(OpAsmPrinter &p, ParseIntegerLiteralOp op) {
-  p << ParseIntegerLiteralOp::getOperationName();
   if (unsigned numResults = op->getNumResults())
     p << " : " << numResults;
 }
@@ -671,7 +670,7 @@
 }
 
 static void print(OpAsmPrinter &p, ParseWrappedKeywordOp op) {
-  p << ParseWrappedKeywordOp::getOperationName() << " " << op.keyword();
+  p << " " << op.keyword();
 }
 
 //===----------------------------------------------------------------------===//
@@ -709,7 +708,7 @@
 }
 
 static void print(OpAsmPrinter &p, WrappingRegionOp op) {
-  p << op.getOperationName() << " wraps ";
+  p << " wraps ";
   p.printGenericOp(&op.region().front().front());
 }
 
@@ -961,8 +960,6 @@
 }
 
 static void print(OpAsmPrinter &p, StringAttrPrettyNameOp op) {
-  p << "test.string_attr_pretty_name";
-
   // Note that we only need to print the "name" attribute if the asmprinter
   // result name disagrees with it.  This can happen in strange cases, e.g.
   // when there are conflicts.
@@ -1004,7 +1001,7 @@
 //===----------------------------------------------------------------------===//
 
 static void print(OpAsmPrinter &p, RegionIfOp op) {
-  p << RegionIfOp::getOperationName() << " ";
+  p << " ";
   p.printOperands(op.getOperands());
   p << ": " << op.getOperandTypes();
   p.printArrowTypeList(op.getResultTypes());
@@ -1083,7 +1080,6 @@
 }
 
 static void print(SingleNoTerminatorCustomAsmOp op, OpAsmPrinter &printer) {
-  printer << op.getOperationName();
   printer.printRegion(
       op.getRegion(), /*printEntryBlockArgs=*/false,
       // This op has a single block without terminators. But explicitly mark
diff --git a/mlir/tools/mlir-tblgen/OpFormatGen.cpp b/mlir/tools/mlir-tblgen/OpFormatGen.cpp
--- a/mlir/tools/mlir-tblgen/OpFormatGen.cpp
+++ b/mlir/tools/mlir-tblgen/OpFormatGen.cpp
@@ -2045,16 +2045,6 @@
       opClass.addMethodAndPrune("void", "print", "::mlir::OpAsmPrinter &p");
   auto &body = method->body();
 
-  // Emit the operation name, trimming the prefix if this is the standard
-  // dialect.
-  body << "  p << \"";
-  std::string opName = op.getOperationName();
-  if (op.getDialectName() == "std")
-    body << StringRef(opName).drop_front(4);
-  else
-    body << opName;
-  body << "\";\n";
-
   // Flags for if we should emit a space, and if the last element was
   // punctuation.
   bool shouldEmitSpace = true, lastWasPunctuation = false;