kfdtest: Remove IsaGen from KFDHWSTest

Replace with LLVM-based Assembler.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: Ibbc4103d9498321b87feadf14a523b0d44d1851c


[ROCm/ROCR-Runtime commit: 780f0b618c]

projects/rocr-runtime/tests/kfdtest/src/KFDHWSTest.cpp

@@ -28,18 +28,12 @@ void KFDHWSTest::SetUp() {
 
     KFDBaseComponentTest::SetUp();
 
-    m_pIsaGen = IsaGenerator::Create(m_FamilyId);
-
     ROUTINE_END
 }
 
 void KFDHWSTest::TearDown() {
     ROUTINE_START
 
-    if (m_pIsaGen)
-        delete m_pIsaGen;
-    m_pIsaGen = NULL;
-
     KFDBaseComponentTest::TearDown();
 
     ROUTINE_END
@@ -70,7 +64,9 @@ void KFDHWSTest::RunTest(unsigned nProcesses, unsigned nQueues, unsigned nLoops)
 
     // Run work on all queues
     HsaMemoryBuffer isaBuffer(PAGE_SIZE, defaultGPUNode, true/*zero*/, false/*local*/, true/*exec*/);
-    m_pIsaGen->GetNoopIsa(isaBuffer);
+
+    ASSERT_SUCCESS(m_pAsm->RunAssembleBuf(NoopIsa, isaBuffer.As<char*>()));
+
     for (l = 0; l < nLoops; l++) {
         for (q = 0; q < nQueues; q++) {
             if (dispatch[q])