Minor changes

Flag name changes and add enum for more clarity

Author: tmpark

IGC/AdaptorCommon/ProcessFuncAttributes.cpp

@@ -616,7 +616,7 @@ bool ProcessFuncAttributes::runOnModule(Module& M)
                     {
                         if( ( IGC_GET_FLAG_VALUE( PrintControlKernelTotalSize ) & 0x4 ) != 0 )
                         {
-                            std::cout << "Trimmed function " << F->getName().str() << std::endl;
+                            dbgs() << "Trimmed function " << F->getName().str() << "\n";
                         }
 
                         if (IGC_IS_FLAG_ENABLED(AddNoInlineToTrimmedFunctions))

IGC/AdaptorOCL/UnifyIROCL.cpp

@@ -14,6 +14,9 @@ SPDX-License-Identifier: MIT
 #include <llvm/Analysis/CFGPrinter.h>
 #include <llvm/Analysis/Passes.h>
 #include <llvm/Analysis/TargetTransformInfo.h>
+#include <llvm/Analysis/BlockFrequencyInfo.h>
+#include <llvm/Analysis/BranchProbabilityInfo.h>
+#include <llvm/Analysis/LoopInfo.h>
 #include <llvm/Pass.h>
 #include <llvm/IR/PassManager.h>
 #include <llvm/Transforms/IPO.h>
@@ -389,6 +392,10 @@ static void CommonOCLBasedPasses(
         mpm.add(createSCCPPass());
         mpm.add(new ResolveConstExprCalls());
 
+        mpm.add(new LoopInfoWrapperPass());
+        mpm.add(new BranchProbabilityInfoWrapperPass());
+        mpm.add(new BlockFrequencyInfoWrapperPass());
+
         // Estimate maximal function size in the module and disable subroutine if not profitable.
         mpm.add(createEstimateFunctionSizePass());
         mpm.add(createProcessFuncAttributesPass());