[SQUASH to 36d4d36] Address sycl-post-link review comments.

Signed-off-by: Konstantin S Bobrovsky <[email protected]>

Author: kbobrovs

llvm/test/tools/sycl-post-link/omit_kernel_args.ll

@@ -35,9 +35,9 @@ declare void @bar(i8)
 
 ; CHECK-PROP: [SYCL/kernel param opt]
 ; // Base64 encoding in the prop file (including 8 bytes length):
-; CHECK-PROP-NEXT: SpirKernel1=2|CAAAAAAAAAQA
+; CHECK-PROP-NEXT-DAG: SpirKernel1=2|CAAAAAAAAAQA
 ; // Base64 encoding in the prop file (including 8 bytes length):
-; CHECK-PROP-NEXT: SpirKernel2=2|LAAAAAAAAAgfGA
+; CHECK-PROP-NEXT-DAG: SpirKernel2=2|LAAAAAAAAAgfGA
 
 ; CHECK-TABLE: [Code|Properties]
 ; CHECK-TABLE-NEXT: {{.*}}files_0.prop

llvm/tools/sycl-post-link/SPIRKernelParamOptInfo.h

@@ -13,17 +13,15 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/ADT/BitVector.h"
+#include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/IR/Module.h"
 #include "llvm/IR/PassManager.h"
 
-#include <map>
-#include <string>
-
 namespace llvm {
 
 // the StringRef key refers to a function name
-using SPIRKernelParamOptInfoBaseTy = std::map<StringRef, BitVector>;
+using SPIRKernelParamOptInfoBaseTy = DenseMap<StringRef, BitVector>;
 
 class SPIRKernelParamOptInfo : public SPIRKernelParamOptInfoBaseTy {
 public: