diff --git a/clang/include/clang/Basic/Attr.td b/clang/include/clang/Basic/Attr.td
--- a/clang/include/clang/Basic/Attr.td
+++ b/clang/include/clang/Basic/Attr.td
@@ -291,6 +291,7 @@
 def MicrosoftExt : LangOpt<"MicrosoftExt">;
 def Borland : LangOpt<"Borland">;
 def CUDA : LangOpt<"CUDA">;
+def SYCL : LangOpt<"SYCLIsDevice">;
 def COnly : LangOpt<"CPlusPlus", 1>;
 def CPlusPlus : LangOpt<"CPlusPlus">;
 def OpenCL : LangOpt<"OpenCL">;
@@ -995,6 +996,20 @@
   let Documentation = [Undocumented];
 }
 
+def SYCLDevice : InheritableAttr {
+  let Spellings = [GNU<"sycl_device">];
+  let Subjects = SubjectList<[Function, Var]>;
+  let LangOpts = [SYCL];
+  let Documentation = [Undocumented];
+}
+
+def SYCLKernel : InheritableAttr {
+  let Spellings = [GNU<"sycl_kernel">];
+  let Subjects = SubjectList<[Function]>;
+  let LangOpts = [SYCL];
+  let Documentation = [Undocumented];
+}
+
 def C11NoReturn : InheritableAttr {
   let Spellings = [Keyword<"_Noreturn">];
   let Subjects = SubjectList<[Function], ErrorDiag>;
diff --git a/clang/lib/Sema/SemaDeclAttr.cpp b/clang/lib/Sema/SemaDeclAttr.cpp
--- a/clang/lib/Sema/SemaDeclAttr.cpp
+++ b/clang/lib/Sema/SemaDeclAttr.cpp
@@ -6755,6 +6755,9 @@
   case ParsedAttr::AT_Flatten:
     handleSimpleAttribute<FlattenAttr>(S, D, AL);
     break;
+  case ParsedAttr::AT_SYCLKernel:
+    handleSimpleAttribute<SYCLKernelAttr>(S, D, AL);
+    break;
   case ParsedAttr::AT_Format:
     handleFormatAttr(S, D, AL);
     break;
diff --git a/clang/test/Misc/pragma-attribute-supported-attributes-list.test b/clang/test/Misc/pragma-attribute-supported-attributes-list.test
--- a/clang/test/Misc/pragma-attribute-supported-attributes-list.test
+++ b/clang/test/Misc/pragma-attribute-supported-attributes-list.test
@@ -124,6 +124,8 @@
 // CHECK-NEXT: ReturnTypestate (SubjectMatchRule_function, SubjectMatchRule_variable_is_parameter)
 // CHECK-NEXT: ReturnsNonNull (SubjectMatchRule_objc_method, SubjectMatchRule_function)
 // CHECK-NEXT: ReturnsTwice (SubjectMatchRule_function)
+// CHECK-NEXT: SYCLDevice (SubjectMatchRule_function, SubjectMatchRule_variable)
+// CHECK-NEXT: SYCLKernel (SubjectMatchRule_function)
 // CHECK-NEXT: ScopedLockable (SubjectMatchRule_record)
 // CHECK-NEXT: Section (SubjectMatchRule_function, SubjectMatchRule_variable_is_global, SubjectMatchRule_objc_method, SubjectMatchRule_objc_property)
 // CHECK-NEXT: SetTypestate (SubjectMatchRule_function_is_member)
diff --git a/clang/test/SemaSYCL/kernel-attribute.cpp b/clang/test/SemaSYCL/kernel-attribute.cpp
new file mode 100644
--- /dev/null
+++ b/clang/test/SemaSYCL/kernel-attribute.cpp
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 -fsycl-is-device -fsyntax-only -verify -pedantic %s
+// expected-no-diagnostics
+
+__attribute((sycl_kernel)) void foo() {
+}