diff --git a/mlir/include/mlir/Dialect/SCF/TransformOps/SCFTransformOps.h b/mlir/include/mlir/Dialect/SCF/TransformOps/SCFTransformOps.h
--- a/mlir/include/mlir/Dialect/SCF/TransformOps/SCFTransformOps.h
+++ b/mlir/include/mlir/Dialect/SCF/TransformOps/SCFTransformOps.h
@@ -9,8 +9,8 @@
 #ifndef MLIR_DIALECT_SCF_TRANSFORMOPS_SCFTRANSFORMOPS_H
 #define MLIR_DIALECT_SCF_TRANSFORMOPS_SCFTRANSFORMOPS_H
 
-#include "mlir/Dialect/PDL/IR/PDLTypes.h"
 #include "mlir/Dialect/Transform/IR/TransformInterfaces.h"
+#include "mlir/Dialect/Transform/IR/TransformTypes.h"
 #include "mlir/IR/OpImplementation.h"
 
 namespace mlir {
diff --git a/mlir/include/mlir/Dialect/SCF/TransformOps/SCFTransformOps.td b/mlir/include/mlir/Dialect/SCF/TransformOps/SCFTransformOps.td
--- a/mlir/include/mlir/Dialect/SCF/TransformOps/SCFTransformOps.td
+++ b/mlir/include/mlir/Dialect/SCF/TransformOps/SCFTransformOps.td
@@ -12,10 +12,12 @@
 include "mlir/Dialect/Transform/IR/TransformDialect.td"
 include "mlir/Dialect/Transform/IR/TransformEffects.td"
 include "mlir/Dialect/Transform/IR/TransformInterfaces.td"
-include "mlir/Dialect/PDL/IR/PDLTypes.td"
+include "mlir/Dialect/Transform/IR/TransformTypes.td"
 include "mlir/Interfaces/SideEffectInterfaces.td"
 include "mlir/IR/OpBase.td"
 
+def Transform_ScfForOp : Transform_ConcreteOpType<"scf.for">;
+
 def GetParentForOp : Op<Transform_Dialect, "loop.get_parent_for",
     [NavigationTransformOpTrait, MemoryEffectsOpInterface,
      DeclareOpInterfaceMethods<TransformOpInterface>]> {
@@ -30,12 +32,13 @@
   }];
 
   let arguments =
-    (ins PDL_Operation:$target,
+    (ins TransformTypeInterface:$target,
          DefaultValuedAttr<ConfinedAttr<I64Attr, [IntPositive]>,
                            "1">:$num_loops);
-  let results = (outs PDL_Operation:$parent);
+  let results = (outs TransformTypeInterface:$parent);
 
-  let assemblyFormat = "$target attr-dict";
+  let assemblyFormat =
+    "$target attr-dict `:` functional-type(operands, results)";
 }
 
 def LoopOutlineOp : Op<Transform_Dialect, "loop.outline",
@@ -55,11 +58,15 @@
      order as the operand handle.
   }];
 
-  let arguments = (ins PDL_Operation:$target,
+  // Note that despite the name of the transform operation and related utility
+  // functions, the actual implementation does not require the operation to be
+  // a loop.
+  let arguments = (ins TransformTypeInterface:$target,
                    StrAttr:$func_name);
-  let results = (outs PDL_Operation:$transformed);
+  let results = (outs TransformTypeInterface:$transformed);
 
-  let assemblyFormat = "$target attr-dict";
+  let assemblyFormat =
+    "$target attr-dict `:` functional-type(operands, results)";
 }
 
 def LoopPeelOp : Op<Transform_Dialect, "loop.peel",
@@ -90,12 +97,13 @@
   }];
 
   let arguments =
-      (ins PDL_Operation:$target,
+      (ins Transform_ScfForOp:$target,
            DefaultValuedAttr<BoolAttr, "false">:$fail_if_already_divisible);
   // TODO: Return both the peeled loop and the remainder loop.
-  let results = (outs PDL_Operation:$transformed);
+  let results = (outs TransformTypeInterface:$transformed);
 
-  let assemblyFormat = "$target attr-dict";
+  let assemblyFormat =
+    "$target attr-dict `:` functional-type(operands, results)";
 
   let extraClassDeclaration = [{
     ::mlir::DiagnosedSilenceableFailure applyToOne(
@@ -131,12 +139,13 @@
     pipelined loops, which can be empty.
   }];
 
-  let arguments = (ins PDL_Operation:$target,
+  let arguments = (ins Transform_ScfForOp:$target,
                    DefaultValuedAttr<I64Attr, "1">:$iteration_interval,
                    DefaultValuedAttr<I64Attr, "10">:$read_latency);
-  let results = (outs PDL_Operation:$transformed);
+  let results = (outs TransformTypeInterface:$transformed);
 
-  let assemblyFormat = "$target attr-dict";
+  let assemblyFormat =
+    "$target attr-dict `:` functional-type(operands, results)";
 
   let extraClassDeclaration = [{
     ::mlir::DiagnosedSilenceableFailure applyToOne(
@@ -165,10 +174,10 @@
     removed after a full unrolling.
   }];
 
-  let arguments = (ins PDL_Operation:$target,
+  let arguments = (ins Transform_ScfForOp:$target,
                        ConfinedAttr<I64Attr, [IntPositive]>:$factor);
 
-  let assemblyFormat = "$target attr-dict";
+  let assemblyFormat = "$target attr-dict `:` type($target)";
 
   let extraClassDeclaration = [{
     ::mlir::DiagnosedSilenceableFailure applyToOne(
diff --git a/mlir/lib/Dialect/SCF/TransformOps/CMakeLists.txt b/mlir/lib/Dialect/SCF/TransformOps/CMakeLists.txt
--- a/mlir/lib/Dialect/SCF/TransformOps/CMakeLists.txt
+++ b/mlir/lib/Dialect/SCF/TransformOps/CMakeLists.txt
@@ -11,7 +11,6 @@
   MLIRAffineDialect
   MLIRFuncDialect
   MLIRIR
-  MLIRPDLDialect
   MLIRSCFDialect
   MLIRSCFTransforms
   MLIRSCFUtils
diff --git a/mlir/lib/Dialect/SCF/TransformOps/SCFTransformOps.cpp b/mlir/lib/Dialect/SCF/TransformOps/SCFTransformOps.cpp
--- a/mlir/lib/Dialect/SCF/TransformOps/SCFTransformOps.cpp
+++ b/mlir/lib/Dialect/SCF/TransformOps/SCFTransformOps.cpp
@@ -9,7 +9,6 @@
 #include "mlir/Dialect/SCF/TransformOps/SCFTransformOps.h"
 #include "mlir/Dialect/Affine/IR/AffineOps.h"
 #include "mlir/Dialect/Func/IR/FuncOps.h"
-#include "mlir/Dialect/PDL/IR/PDL.h"
 #include "mlir/Dialect/SCF/IR/SCF.h"
 #include "mlir/Dialect/SCF/Transforms/Patterns.h"
 #include "mlir/Dialect/SCF/Transforms/Transforms.h"
@@ -239,8 +238,6 @@
   using Base::Base;
 
   void init() {
-    declareDependentDialect<pdl::PDLDialect>();
-
     declareGeneratedDialect<AffineDialect>();
     declareGeneratedDialect<func::FuncDialect>();
 
diff --git a/mlir/python/mlir/dialects/_loop_transform_ops_ext.py b/mlir/python/mlir/dialects/_loop_transform_ops_ext.py
--- a/mlir/python/mlir/dialects/_loop_transform_ops_ext.py
+++ b/mlir/python/mlir/dialects/_loop_transform_ops_ext.py
@@ -5,7 +5,6 @@
 try:
   from ..ir import *
   from ._ods_common import get_op_result_or_value as _get_op_result_or_value
-  from ..dialects import pdl
 except ImportError as e:
   raise RuntimeError("Error loading imports from extension module") from e
 
@@ -28,13 +27,14 @@
   """Extension for GetParentForOp."""
 
   def __init__(self,
+               result_type: Type,
                target: Union[Operation, Value],
                *,
                num_loops: int = 1,
                ip=None,
                loc=None):
     super().__init__(
-        pdl.OperationType.get(),
+        result_type,
         _get_op_result_or_value(target),
         num_loops=_get_int64_attr(num_loops, default_value=1),
         ip=ip,
@@ -45,13 +45,14 @@
   """Extension for LoopOutlineOp."""
 
   def __init__(self,
+               result_type: Type,
                target: Union[Operation, Value],
                *,
                func_name: Union[str, StringAttr],
                ip=None,
                loc=None):
     super().__init__(
-        pdl.OperationType.get(),
+        result_type,
         _get_op_result_or_value(target),
         func_name=(func_name if isinstance(func_name, StringAttr) else
                    StringAttr.get(func_name)),
@@ -63,13 +64,14 @@
   """Extension for LoopPeelOp."""
 
   def __init__(self,
+               result_type: Type,
                target: Union[Operation, Value],
                *,
                fail_if_already_divisible: Union[bool, BoolAttr] = False,
                ip=None,
                loc=None):
     super().__init__(
-        pdl.OperationType.get(),
+        result_type,
         _get_op_result_or_value(target),
         fail_if_already_divisible=(fail_if_already_divisible if isinstance(
             fail_if_already_divisible, BoolAttr) else
@@ -82,6 +84,7 @@
   """Extension for LoopPipelineOp."""
 
   def __init__(self,
+               result_type: Type,
                target: Union[Operation, Value],
                *,
                iteration_interval: Optional[Union[int, IntegerAttr]] = None,
@@ -89,7 +92,7 @@
                ip=None,
                loc=None):
     super().__init__(
-        pdl.OperationType.get(),
+        result_type,
         _get_op_result_or_value(target),
         iteration_interval=_get_int64_attr(iteration_interval, default_value=1),
         read_latency=_get_int64_attr(read_latency, default_value=10),
diff --git a/mlir/test/Dialect/Linalg/transform-op-fuse.mlir b/mlir/test/Dialect/Linalg/transform-op-fuse.mlir
--- a/mlir/test/Dialect/Linalg/transform-op-fuse.mlir
+++ b/mlir/test/Dialect/Linalg/transform-op-fuse.mlir
@@ -51,7 +51,8 @@
   ^bb1(%arg1: !pdl.operation):
     %0 = transform.structured.match ops{["linalg.elemwise_binary"]} in %arg1
     %1, %loops:2 = transform.structured.fuse %0 {tile_sizes = [32, 32], tile_interchange = [0, 1]}
-    transform.loop.peel %loops#0
+    %loop = transform.cast %loops#0 : !pdl.operation to !transform.op<"scf.for">
+    transform.loop.peel %loop : (!transform.op<"scf.for">) -> !pdl.operation
   }
 }
 
diff --git a/mlir/test/Dialect/Linalg/transform-op-match.mlir b/mlir/test/Dialect/Linalg/transform-op-match.mlir
--- a/mlir/test/Dialect/Linalg/transform-op-match.mlir
+++ b/mlir/test/Dialect/Linalg/transform-op-match.mlir
@@ -14,11 +14,11 @@
   transform.sequence %arg0 : !pdl.operation failures(propagate) {
   ^bb1(%arg1: !pdl.operation):
     %match_name = transform.structured.match ops{["arith.constant"]} in %arg1
-    transform.test_print_remark_at_operand %match_name, "matched op name"
+    transform.test_print_remark_at_operand %match_name, "matched op name" : !pdl.operation
     transform.test_consume_operand %match_name
 
     %match_attr = transform.structured.match ops{["arith.constant"]} attributes{my_attr} in %arg1
-    transform.test_print_remark_at_operand %match_attr, "matched attr name"
+    transform.test_print_remark_at_operand %match_attr, "matched attr name" : !pdl.operation
     transform.test_consume_operand %match_attr
   }
 }
@@ -38,7 +38,7 @@
   ^bb1(%arg1: !pdl.operation):
     %match_name = transform.structured.match
       ops{["arith.constant"]} filter_result_type = f32 in %arg1
-    transform.test_print_remark_at_operand %match_name, "matched op name"
+    transform.test_print_remark_at_operand %match_name, "matched op name" : !pdl.operation
     transform.test_consume_operand %match_name
   }
 }
@@ -69,7 +69,7 @@
         ops{["linalg.generic"]}
         attributes{iterator_types = ["parallel", "parallel", "parallel"]}
         in %arg1
-    transform.test_print_remark_at_operand %match_attr, "matched complex attr"
+    transform.test_print_remark_at_operand %match_attr, "matched complex attr" : !pdl.operation
     transform.test_consume_operand %match_attr
 
     %no_match = transform.structured.match
diff --git a/mlir/test/Dialect/MemRef/transform-ops.mlir b/mlir/test/Dialect/MemRef/transform-ops.mlir
--- a/mlir/test/Dialect/MemRef/transform-ops.mlir
+++ b/mlir/test/Dialect/MemRef/transform-ops.mlir
@@ -33,5 +33,5 @@
   %0 = transform.structured.match ops{["memref.alloc"]} in %arg1
   %1 = transform.memref.multibuffer %0 {factor = 2 : i64}
   // Verify that the returned handle is usable.
-  transform.test_print_remark_at_operand %1, "transformed"
+  transform.test_print_remark_at_operand %1, "transformed" : !pdl.operation
 }
diff --git a/mlir/test/Dialect/SCF/transform-ops.mlir b/mlir/test/Dialect/SCF/transform-ops.mlir
--- a/mlir/test/Dialect/SCF/transform-ops.mlir
+++ b/mlir/test/Dialect/SCF/transform-ops.mlir
@@ -21,12 +21,12 @@
   ^bb1(%arg1: !pdl.operation):
     %0 = transform.structured.match ops{["arith.addi"]} in %arg1
     // CHECK: = transform.loop.get_parent_for
-    %1 = transform.loop.get_parent_for %0
-    %2 = transform.loop.get_parent_for %0 { num_loops = 2 }
-    %3 = transform.loop.get_parent_for %0 { num_loops = 3 }
-    transform.test_print_remark_at_operand %1, "third loop"
-    transform.test_print_remark_at_operand %2, "second loop"
-    transform.test_print_remark_at_operand %3, "first loop"
+    %1 = transform.loop.get_parent_for %0 : (!pdl.operation) -> !transform.op<"scf.for">
+    %2 = transform.loop.get_parent_for %0 { num_loops = 2 } : (!pdl.operation) -> !transform.op<"scf.for">
+    %3 = transform.loop.get_parent_for %0 { num_loops = 3 } : (!pdl.operation) -> !transform.op<"scf.for">
+    transform.test_print_remark_at_operand %1, "third loop" : !transform.op<"scf.for">
+    transform.test_print_remark_at_operand %2, "second loop" : !transform.op<"scf.for">
+    transform.test_print_remark_at_operand %3, "first loop" : !transform.op<"scf.for">
   }
 }
 
@@ -44,7 +44,7 @@
   ^bb1(%arg1: !pdl.operation):
     %0 = transform.structured.match ops{["arith.addi"]} in %arg1
     // expected-error @below {{could not find an 'scf.for' parent}}
-    %1 = transform.loop.get_parent_for %0
+    %1 = transform.loop.get_parent_for %0 : (!pdl.operation) -> !transform.op<"scf.for">
   }
 }
 
@@ -85,9 +85,9 @@
   sequence %arg0 : !pdl.operation failures(propagate) {
   ^bb1(%arg1: !pdl.operation):
     %0 = transform.structured.match ops{["arith.addi"]} in %arg1
-    %1 = transform.loop.get_parent_for %0
+    %1 = transform.loop.get_parent_for %0  : (!pdl.operation) -> !transform.op<"scf.for">
     // CHECK: = transform.loop.outline %{{.*}}
-    transform.loop.outline %1 {func_name = "foo"}
+    transform.loop.outline %1 {func_name = "foo"} : (!transform.op<"scf.for">) -> !pdl.operation
   }
 }
 
@@ -115,7 +115,7 @@
   ^bb1(%arg1: !pdl.operation):
     %0 = transform.structured.match ops{["scf.while"]} in %arg1
     // expected-error @below {{failed to outline}}
-    transform.loop.outline %0 {func_name = "foo"}
+    transform.loop.outline %0 {func_name = "foo"} : (!pdl.operation) -> !pdl.operation
   }
 }
 
@@ -145,8 +145,8 @@
   sequence %arg0 : !pdl.operation failures(propagate) {
   ^bb1(%arg1: !pdl.operation):
     %0 = transform.structured.match ops{["arith.addi"]} in %arg1
-    %1 = transform.loop.get_parent_for %0
-    transform.loop.peel %1
+    %1 = transform.loop.get_parent_for %0 : (!pdl.operation) -> !transform.op<"scf.for">
+    transform.loop.peel %1 : (!transform.op<"scf.for">) -> !pdl.operation
   }
 }
 
@@ -181,10 +181,10 @@
   sequence %arg0 : !pdl.operation failures(propagate) {
   ^bb1(%arg1: !pdl.operation):
     %0 = transform.structured.match ops{["arith.addf"]} in %arg1
-    %1 = transform.loop.get_parent_for %0
-    %2 = transform.loop.pipeline %1
+    %1 = transform.loop.get_parent_for %0 : (!pdl.operation) -> !transform.op<"scf.for">
+    %2 = transform.loop.pipeline %1 : (!transform.op<"scf.for">) -> !pdl.operation
     // Verify that the returned handle is usable.
-    transform.test_print_remark_at_operand %2, "transformed"
+    transform.test_print_remark_at_operand %2, "transformed" : !pdl.operation
   }
 }
 
@@ -208,8 +208,8 @@
   sequence %arg0 : !pdl.operation failures(propagate) {
   ^bb1(%arg1: !pdl.operation):
     %0 = transform.structured.match ops{["arith.addi"]} in %arg1
-    %1 = transform.loop.get_parent_for %0
-    transform.loop.unroll %1 { factor = 4 }
+    %1 = transform.loop.get_parent_for %0 : (!pdl.operation) -> !transform.op<"scf.for">
+    transform.loop.unroll %1 { factor = 4 } : !transform.op<"scf.for">
   }
 }
 
diff --git a/mlir/test/Dialect/Transform/expensive-checks.mlir b/mlir/test/Dialect/Transform/expensive-checks.mlir
--- a/mlir/test/Dialect/Transform/expensive-checks.mlir
+++ b/mlir/test/Dialect/Transform/expensive-checks.mlir
@@ -23,7 +23,7 @@
     // expected-note @below {{invalidated by this transform op that consumes its operand #0}}
     test_consume_operand %1
     // expected-error @below {{op uses a handle invalidated by a previously executed transform op}}
-    test_print_remark_at_operand %0, "remark"
+    test_print_remark_at_operand %0, "remark" : !pdl.operation
   }
 }
 
@@ -57,7 +57,7 @@
     %2 = replicate num(%0) %1 : !pdl.operation, !pdl.operation
     // expected-error @below {{a handle passed as operand #0 and consumed by this operation points to a payload operation more than once}}
     test_consume_operand %2
-    test_print_remark_at_operand %0, "remark"
+    test_print_remark_at_operand %0, "remark" : !pdl.operation
   }
 }
 
diff --git a/mlir/test/Dialect/Transform/test-interpreter.mlir b/mlir/test/Dialect/Transform/test-interpreter.mlir
--- a/mlir/test/Dialect/Transform/test-interpreter.mlir
+++ b/mlir/test/Dialect/Transform/test-interpreter.mlir
@@ -76,7 +76,7 @@
   sequence %arg0 : !pdl.operation failures(propagate) {
   ^bb0(%arg1: !pdl.operation):
     %0 = pdl_match @some in %arg1 : (!pdl.operation) -> !pdl.operation
-    test_print_remark_at_operand %0, "matched"
+    test_print_remark_at_operand %0, "matched" : !pdl.operation
   }
 
   pdl.pattern @some : benefit(1) {
@@ -124,7 +124,7 @@
     %f = pdl_match @const in %arg1 : (!pdl.operation) -> !pdl.operation
     // CHECK: %{{.+}} = get_closest_isolated_parent %{{.+}}
     %m = get_closest_isolated_parent %f : (!pdl.operation) -> !pdl.operation
-    test_print_remark_at_operand %m, "parent function"
+    test_print_remark_at_operand %m, "parent function" : !pdl.operation
   }
 }
 
@@ -227,7 +227,7 @@
     }, {
     ^bb2(%arg2: !pdl.operation):
       %2 = transform.pdl_match @match_call in %arg2 : (!pdl.operation) -> !pdl.operation
-      transform.test_print_remark_at_operand %2, "still here"
+      transform.test_print_remark_at_operand %2, "still here" : !pdl.operation
       // This alternative succeeds.
     }, {
     ^bb2(%arg2: !pdl.operation):
@@ -370,7 +370,7 @@
   sequence %arg0 : !pdl.operation failures(propagate) {
   ^bb1(%arg1: !pdl.operation):
     %0 = transform.pdl_match @match_const in %arg1 : (!pdl.operation) -> !pdl.operation
-    %1 = transform.loop.get_parent_for %0
+    %1 = transform.loop.get_parent_for %0 : (!pdl.operation) -> !pdl.operation
     // expected-error @below {{only isolated-from-above ops can be alternative scopes}}
     alternatives %1 : !pdl.operation {
     ^bb2(%arg2: !pdl.operation):
@@ -541,7 +541,7 @@
     %0 = pdl_match @addi in %arg1 : (!pdl.operation) -> !pdl.operation
     %1 = pdl_match @subi in %arg1 : (!pdl.operation) -> !pdl.operation
     %2 = merge_handles %0, %1 : !pdl.operation
-    test_print_remark_at_operand %2, "matched"
+    test_print_remark_at_operand %2, "matched" : !pdl.operation
   }
 }
 
@@ -675,7 +675,7 @@
     ^bb2(%arg2: !pdl.operation):
       // expected-remark @below {{1}}
       transform.test_print_number_of_associated_payload_ir_ops %arg2
-      transform.test_print_remark_at_operand %arg2, "transform applied"
+      transform.test_print_remark_at_operand %arg2, "transform applied" : !pdl.operation
     }
   }
 }
@@ -725,7 +725,7 @@
 
     // expected-remark @below {{3}}
     transform.test_print_number_of_associated_payload_ir_ops %results
-    transform.test_print_remark_at_operand %results, "transform applied"
+    transform.test_print_remark_at_operand %results, "transform applied" : !pdl.operation
   }
 }
 
@@ -742,7 +742,7 @@
 ^bb1(%arg1: !pdl.operation):
   %addi = transform.structured.match ops{["arith.addi"]} in %arg1
   %muli = get_producer_of_operand %addi[0] : (!pdl.operation) -> !pdl.operation
-  transform.test_print_remark_at_operand %muli, "found muli"
+  transform.test_print_remark_at_operand %muli, "found muli" : !pdl.operation
 }
 
 // -----
diff --git a/mlir/test/lib/Dialect/Transform/TestTransformDialectExtension.td b/mlir/test/lib/Dialect/Transform/TestTransformDialectExtension.td
--- a/mlir/test/lib/Dialect/Transform/TestTransformDialectExtension.td
+++ b/mlir/test/lib/Dialect/Transform/TestTransformDialectExtension.td
@@ -69,10 +69,11 @@
   : Op<Transform_Dialect, "test_print_remark_at_operand",
        [DeclareOpInterfaceMethods<TransformOpInterface>]> {
   let arguments = (ins 
-    Arg<PDL_Operation, "",
+    Arg<TransformTypeInterface, "",
         [TransformMappingRead, PayloadIRRead]>:$operand,
     StrAttr:$message);
-  let assemblyFormat = "$operand `,` $message attr-dict";
+  let assemblyFormat =
+    "$operand `,` $message attr-dict `:` type($operand)";
   let cppNamespace = "::mlir::test";
 }
 
diff --git a/mlir/test/python/dialects/transform_loop_ext.py b/mlir/test/python/dialects/transform_loop_ext.py
--- a/mlir/test/python/dialects/transform_loop_ext.py
+++ b/mlir/test/python/dialects/transform_loop_ext.py
@@ -18,9 +18,10 @@
 
 @run
 def getParentLoop():
-  sequence = transform.SequenceOp(transform.FailurePropagationMode.PROPAGATE, [], pdl.OperationType.get())
+  sequence = transform.SequenceOp(transform.FailurePropagationMode.PROPAGATE,
+                                  [], pdl.OperationType.get())
   with InsertionPoint(sequence.body):
-    loop.GetParentForOp(sequence.bodyTarget, num_loops=2)
+    loop.GetParentForOp(transform.OperationType.get("scf.for"), sequence.bodyTarget, num_loops=2)
     transform.YieldOp()
   # CHECK-LABEL: TEST: getParentLoop
   # CHECK: = transform.loop.get_parent_for %
@@ -29,9 +30,10 @@
 
 @run
 def loopOutline():
-  sequence = transform.SequenceOp(transform.FailurePropagationMode.PROPAGATE, [], pdl.OperationType.get())
+  sequence = transform.SequenceOp(transform.FailurePropagationMode.PROPAGATE,
+                                  [], transform.OperationType.get("scf.for"))
   with InsertionPoint(sequence.body):
-    loop.LoopOutlineOp(sequence.bodyTarget, func_name="foo")
+    loop.LoopOutlineOp(pdl.OperationType.get(), sequence.bodyTarget, func_name="foo")
     transform.YieldOp()
   # CHECK-LABEL: TEST: loopOutline
   # CHECK: = transform.loop.outline %
@@ -40,9 +42,10 @@
 
 @run
 def loopPeel():
-  sequence = transform.SequenceOp(transform.FailurePropagationMode.PROPAGATE, [], pdl.OperationType.get())
+  sequence = transform.SequenceOp(transform.FailurePropagationMode.PROPAGATE,
+                                  [], transform.OperationType.get("scf.for"))
   with InsertionPoint(sequence.body):
-    loop.LoopPeelOp(sequence.bodyTarget)
+    loop.LoopPeelOp(pdl.OperationType.get(), sequence.bodyTarget)
     transform.YieldOp()
   # CHECK-LABEL: TEST: loopPeel
   # CHECK: = transform.loop.peel %
@@ -50,9 +53,10 @@
 
 @run
 def loopPipeline():
-  sequence = transform.SequenceOp(transform.FailurePropagationMode.PROPAGATE, [], pdl.OperationType.get())
+  sequence = transform.SequenceOp(transform.FailurePropagationMode.PROPAGATE,
+                                  [], transform.OperationType.get("scf.for"))
   with InsertionPoint(sequence.body):
-    loop.LoopPipelineOp(sequence.bodyTarget, iteration_interval=3)
+    loop.LoopPipelineOp(pdl.OperationType.get(), sequence.bodyTarget, iteration_interval=3)
     transform.YieldOp()
   # CHECK-LABEL: TEST: loopPipeline
   # CHECK: = transform.loop.pipeline %
@@ -62,7 +66,8 @@
 
 @run
 def loopUnroll():
-  sequence = transform.SequenceOp(transform.FailurePropagationMode.PROPAGATE, [], pdl.OperationType.get())
+  sequence = transform.SequenceOp(transform.FailurePropagationMode.PROPAGATE,
+                                  [], transform.OperationType.get("scf.for"))
   with InsertionPoint(sequence.body):
     loop.LoopUnrollOp(sequence.bodyTarget, factor=42)
     transform.YieldOp()