[SYCL] Support intel::reqd_work_group_size (fix intel#8.2)

Signed-off-by: Aleksander Fadeev <[email protected]>

Author: fadeeval

clang/lib/Sema/SemaDeclAttr.cpp

@@ -36,7 +36,6 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Support/MathExtras.h"
-#include <type_traits>
 
 using namespace clang;
 using namespace sema;
@@ -2916,7 +2915,6 @@ static bool checkWorkGroupSizeValues(Sema &S, Decl *D, const ParsedAttr &Attr,
   return Result;
 }
 
-//#include <type_traits>
 // Handles reqd_work_group_size, work_group_size_hint and max_work_group_size
 template <typename WorkGroupAttr>
 static void handleWorkGroupSize(Sema &S, Decl *D, const ParsedAttr &AL) {

clang/test/Misc/pragma-attribute-supported-attributes-list.test

@@ -140,7 +140,6 @@
 // CHECK-NEXT: SYCLDevice (SubjectMatchRule_function)
 // CHECK-NEXT: SYCLDeviceIndirectlyCallable (SubjectMatchRule_function)
 // CHECK-NEXT: SYCLIntelKernelArgsRestrict (SubjectMatchRule_function)
-// CHECK-NEXT: SYCLIntelReqdWorkGroupSize (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)