diff --git a/mlir/include/mlir/Dialect/CMakeLists.txt b/mlir/include/mlir/Dialect/CMakeLists.txt
--- a/mlir/include/mlir/Dialect/CMakeLists.txt
+++ b/mlir/include/mlir/Dialect/CMakeLists.txt
@@ -8,4 +8,5 @@
 add_subdirectory(QuantOps)
 add_subdirectory(SPIRV)
 add_subdirectory(StandardOps)
+add_subdirectory(Target)
 add_subdirectory(VectorOps)
diff --git a/mlir/include/mlir/Dialect/Target/AVX512/AVX512Dialect.h b/mlir/include/mlir/Dialect/Target/AVX512/AVX512Dialect.h
new file mode 100644
--- /dev/null
+++ b/mlir/include/mlir/Dialect/Target/AVX512/AVX512Dialect.h
@@ -0,0 +1,35 @@
+//===- AVX512Dialect.h - MLIR Dialect for OpenMP ----------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares the Target dialect for AVX512 in MLIR.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef MLIR_DIALECT_TARGETS_AVX512_AVX512DIALECT_H_
+#define MLIR_DIALECT_TARGETS_AVX512_AVX512DIALECT_H_
+
+#include "mlir/IR/Dialect.h"
+#include "mlir/IR/OpDefinition.h"
+
+namespace mlir {
+namespace avx512 {
+
+#define GET_OP_CLASSES
+#include "mlir/Dialect/Target/AVX512/AVX512Ops.h.inc"
+
+class AVX512Dialect : public Dialect {
+public:
+  explicit AVX512Dialect(MLIRContext *context);
+
+  static StringRef getDialectNamespace() { return "avx512"; }
+};
+
+} // namespace avx512
+} // namespace mlir
+
+#endif // MLIR_DIALECT_TARGETS_AVX512_AVX512DIALECT_H_
diff --git a/mlir/include/mlir/Dialect/Target/AVX512/AVX512Ops.td b/mlir/include/mlir/Dialect/Target/AVX512/AVX512Ops.td
new file mode 100644
--- /dev/null
+++ b/mlir/include/mlir/Dialect/Target/AVX512/AVX512Ops.td
@@ -0,0 +1,42 @@
+//===-- AVX512Ops.td - AVX512 dialect operation definitions *- tablegen -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines the basic operations for the AVX512 dialect.
+//
+//===----------------------------------------------------------------------===//
+
+
+#ifndef AVX512_OPS
+#define AVX512_OPS
+
+include "mlir/IR/OpBase.td"
+
+def AVX512_Dialect : Dialect {
+  let name = "avx512";
+}
+
+class AVX512_Op<string mnemonic, list<OpTrait> traits = []> :
+      Op<AVX512_Dialect, mnemonic, traits> {}
+
+def ExpP5ScaleOp : AVX512_Op<"exp_p5_scale", [NoSideEffect,
+    AllTypesMatch<["source", "result"]>]>,
+    // Supports vector<16xf32>.
+    Arguments<(ins VectorOfLengthAndType<[16], [F32]>:$source)>,
+    Results<(outs VectorOfLengthAndType<[16], [F32]>:$result)>  {
+  let summary = "exp_p5_scale Op";
+  let description = [{
+    The exp_p5_scale constructs a degree-5 polynomial approximation for exp(t)
+    on [-log(2)/2, log(2)/2]. It corresponds to the XNNPack function
+    [xnn_math_f32_exp__avx512f_p5_scalef](https://github.com/google/XNNPACK/blob/master/src/math/exp-avx512f-p5-scalef.c).
+  }];
+  // Fully specified by traits.
+  let verifier = ?;
+  let assemblyFormat = "$source attr-dict `:` type($source)";
+}
+
+#endif // AVX512_OPS
diff --git a/mlir/include/mlir/Dialect/Target/AVX512/CMakeLists.txt b/mlir/include/mlir/Dialect/Target/AVX512/CMakeLists.txt
new file mode 100644
--- /dev/null
+++ b/mlir/include/mlir/Dialect/Target/AVX512/CMakeLists.txt
@@ -0,0 +1 @@
+add_mlir_dialect(AVX512Ops AVX512Ops)
diff --git a/mlir/include/mlir/Dialect/Target/CMakeLists.txt b/mlir/include/mlir/Dialect/Target/CMakeLists.txt
new file mode 100644
--- /dev/null
+++ b/mlir/include/mlir/Dialect/Target/CMakeLists.txt
@@ -0,0 +1 @@
+add_subdirectory(AVX512)
diff --git a/mlir/lib/Dialect/CMakeLists.txt b/mlir/lib/Dialect/CMakeLists.txt
--- a/mlir/lib/Dialect/CMakeLists.txt
+++ b/mlir/lib/Dialect/CMakeLists.txt
@@ -9,6 +9,7 @@
 add_subdirectory(SDBM)
 add_subdirectory(SPIRV)
 add_subdirectory(StandardOps)
+add_subdirectory(Target)
 add_subdirectory(VectorOps)
 
 add_llvm_library(MLIRDialect
diff --git a/mlir/lib/Dialect/Target/AVX512/AVX512Ops.cpp b/mlir/lib/Dialect/Target/AVX512/AVX512Ops.cpp
new file mode 100644
--- /dev/null
+++ b/mlir/lib/Dialect/Target/AVX512/AVX512Ops.cpp
@@ -0,0 +1,37 @@
+//===- AVX512Dialect.cpp - MLIR Dialect for AVX512 implementation ---------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the AVX512 dialect and its operations.
+//
+//===----------------------------------------------------------------------===//
+
+#include "mlir/Dialect/Target/AVX512/AVX512Dialect.h"
+#include "mlir/Dialect/VectorOps/VectorOps.h"
+#include "mlir/IR/OpImplementation.h"
+#include "mlir/IR/TypeUtilities.h"
+
+using namespace mlir;
+using namespace mlir::avx512;
+
+AVX512Dialect::AVX512Dialect(MLIRContext *context)
+    : Dialect(getDialectNamespace(), context) {
+  addOperations<
+#define GET_OP_LIST
+#include "mlir/Dialect/Target/AVX512/AVX512Ops.cpp.inc"
+      >();
+}
+
+namespace mlir {
+namespace avx512 {
+#define GET_OP_CLASSES
+#include "mlir/Dialect/Target/AVX512/AVX512Ops.cpp.inc"
+} // namespace avx512
+} // namespace mlir
+
+// Static initialization for AVX512Ops dialect registration.
+static DialectRegistration<AVX512Dialect> avx512Ops;
diff --git a/mlir/lib/Dialect/Target/AVX512/CMakeLists.txt b/mlir/lib/Dialect/Target/AVX512/CMakeLists.txt
new file mode 100644
--- /dev/null
+++ b/mlir/lib/Dialect/Target/AVX512/CMakeLists.txt
@@ -0,0 +1,8 @@
+add_llvm_library(MLIRAVX512Ops
+  AVX512Ops.cpp
+
+  ADDITIONAL_HEADER_DIRS
+  ${MLIR_MAIN_INCLUDE_DIR}/mlir/Dialect/Targets/AVX512
+  )
+
+add_dependencies(MLIRAVX512Ops MLIRAVX512OpsIncGen)
diff --git a/mlir/lib/Dialect/Target/CMakeLists.txt b/mlir/lib/Dialect/Target/CMakeLists.txt
new file mode 100644
--- /dev/null
+++ b/mlir/lib/Dialect/Target/CMakeLists.txt
@@ -0,0 +1 @@
+add_subdirectory(AVX512)
diff --git a/mlir/test/Dialect/Targets/AVX512/roundtrip.mlir b/mlir/test/Dialect/Targets/AVX512/roundtrip.mlir
new file mode 100644
--- /dev/null
+++ b/mlir/test/Dialect/Targets/AVX512/roundtrip.mlir
@@ -0,0 +1,7 @@
+// RUN: mlir-opt -verify-diagnostics %s | mlir-opt | FileCheck %s
+
+func @avx512.exp_p5_scale(%a: vector<16xf32>) -> (vector<16xf32>) {
+  // CHECK: avx512.exp_p5_scale {{.*}}: vector<16xf32>
+  %0 = avx512.exp_p5_scale %a : vector<16xf32>
+  return %0: vector<16xf32>
+}
diff --git a/mlir/tools/mlir-opt/CMakeLists.txt b/mlir/tools/mlir-opt/CMakeLists.txt
--- a/mlir/tools/mlir-opt/CMakeLists.txt
+++ b/mlir/tools/mlir-opt/CMakeLists.txt
@@ -22,6 +22,7 @@
   MLIRAnalysis
   MLIRAffineOps
   MLIRAffineToStandard
+  MLIRAVX512Ops
   MLIRDialect
   MLIRLoopsToGPU
   MLIRLinalgToLLVM