--- /dev/null
+; RUN: llvm-upgrade < %s | llvm-as -o /dev/null -f
+
+implementation ; Functions:
+
+void %interpret() {
+entry:
+ %x = bitcast sbyte 1 to sbyte
+ %x = bitcast ubyte 1 to ubyte
+ %x = bitcast short 1 to short
+ %x = bitcast ushort 1 to ushort
+ %x = bitcast int 1 to int
+ %x = bitcast uint 1 to uint
+ %x = bitcast ulong 1 to ulong
+ %x = inttoptr ulong %x to sbyte*
+ %tmp = inttoptr ulong %x to float*
+ %tmp7360 = bitcast ubyte %x to sbyte
+ %tmp7361 = sub ubyte 0, %tmp7360
+ br label %next
+
+next: ; preds = %cond_false165, %cond_true163
+ %index.0 = phi uint [ undef, %entry ], [ %index.0, %next ]
+ br label %next
+}