Implemented loads with register offsets

tests/programs_test.go

@@ -32,7 +32,6 @@ var programs = []struct {
 	{"octal", "", "", 0},
 	{"hexadecimal", "", "", 0},
 	{"const", "", "", 0},
-	{"array", "", "", 0},
 	{"escape-rune", "", "", 0},
 	{"escape-string", "", "", 0},
 	{"bitwise-and", "", "", 0},
@@ -62,6 +61,8 @@ var programs = []struct {
 	{"loop-lifetime", "", "", 0},
 	{"memory-free", "", "", 0},
 	{"out-of-memory", "", "", 0},
+	{"array-index-static", "", "", 0},
+	{"array-index-dynamic", "", "", 0},
 	{"struct", "", "", 0},
 	{"len", "", "", 0},
 }