; RUN: not llvm-as -verify -disable-output %s

target datalayout = "e-p:32:32:32-p1:16:16:16-p2:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n8:16:32"

define i32 addrspace(1)* @illegal_bitcast_as_0_to_1(i32 addrspace(0) *%p) {
  %cast = bitcast i32 addrspace(0)* %p to i32 addrspace(1)*
  ret i32 addrspace(1)* %cast
}