Impelmention getAttributeSpellingListIndex()

Signed-off-by: Aleksander Fadeev <aleksander.fadeev@intel.com>

Author: fadeeval

clang/lib/Sema/SemaDeclAttr.cpp

@@ -2922,7 +2922,9 @@ static void handleWorkGroupSize(Sema &S, Decl *D, const ParsedAttr &AL) {
     return;
 
   uint32_t WGSize[3];
-  if (AL.getNormalizedFullName() == "intel::reqd_work_group_size") {
+  if (AL.getKind() == ParsedAttr::AT_ReqdWorkGroupSize &&
+      AL.getAttributeSpellingListIndex() ==
+          ReqdWorkGroupSizeAttr::CXX11_intel_reqd_work_group_size) {
     WGSize[1] = ReqdWorkGroupSizeAttr::DefaultYDim;
     WGSize[2] = ReqdWorkGroupSizeAttr::DefaultZDim;
   } else if (!checkAttributeNumArgs(S, AL, 3))

clang/test/SemaSYCL/intel-reqd-work-group-size.cpp

@@ -24,7 +24,7 @@ void bar() {
 [[intel::reqd_work_group_size(32)]] void f32x1x1() {} // expected-note {{conflicting attribute is here}}
 
 [[intel::reqd_work_group_size(16)]] void f16x1x1() {}   // expected-note {{conflicting attribute is here}}
-[[intel::reqd_work_group_size(16)]] void f16x16x1() {} // expected-note {{conflicting attribute is here}}
+[[intel::reqd_work_group_size(16, 16)]] void f16x16x1() {} // expected-note {{conflicting attribute is here}}
 
 [[intel::reqd_work_group_size(32, 32)]] void f32x32x1() {}   // expected-note {{conflicting attribute is here}}
 [[intel::reqd_work_group_size(32, 32, 32)]] void f32x32x32() {} // expected-note {{conflicting attribute is here}}