membound test init. L1 Cache Hit + Cache Miss testing

loadop.ll

@@ -0,0 +1,11 @@
+target triple = "sw_64-sunway-linux-gnu"
+
+define <4 x i64> @load_v4i64(ptr %a) {
+    %x = load <4 x i64>, ptr %a
+    ret <4 x i64> %x
+}
+
+define <8 x i32> @load_v8i32(ptr %a) {
+    %x = load <8 x i32>, ptr %a
+    ret <8 x i32> %x
+}