ret, unreachable, param, deref

examples/test.ll

@@ -1,17 +1,6 @@
+; ModuleID = '..\examples/test.bc'
+
 define void @main() {
-entry:
-	%0 = alloca i64, align 8 ; x
-	store i64 zeroinitializer, i64* %0
-	store i64 15, i64* %0
-	%1 = load i64, i64* %0
-	%2 = icmp sgt i64 %1, 0
-	br i1 %2, label %if-then, label %if-else
-if-then:
-	store i64 123, i64* %0
-	br label %if-end
-if-else:
-	store i64 321, i64* %0
-	br label %if-end
-if-end:
-	ret void
+"entry - 0":
+  ret void
 }