kfdtest: Instantiate Assembler in KFDBaseComponentTest

Instantiate in KFDBaseComponentTest::SetUp() and destroy in TearDown().
This ensures m_pAsm is available for all tests.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Change-Id: I8b98a5350a9739d71455f14552c9879bdb1c475d

tests/kfdtest/src/KFDBaseComponentTest.cpp

@@ -68,6 +68,8 @@ void KFDBaseComponentTest::SetUp() {
 
     g_baseTest = this;
 
+    m_pAsm = new Assembler(GetGfxVersion(nodeProperties));
+
     ROUTINE_END
 }
 
@@ -86,6 +88,10 @@ void KFDBaseComponentTest::TearDown() {
     EXPECT_SUCCESS(hsaKmtCloseKFD());
     g_baseTest = NULL;
 
+    if (m_pAsm)
+        delete m_pAsm;
+    m_pAsm = nullptr;
+
     ROUTINE_END
 }