| ; RUN: not llvm-link %s %p/Inputs/comdat8.ll -S -o - 2>&1 | FileCheck %s | |
| $c1 = comdat largest | |
| @some_name = private unnamed_addr constant i32 42, comdat($c1) | |
| @c1 = alias i8, inttoptr (i32 ptrtoint (i32* @some_name to i32) to i8*) | |
| ; CHECK: COMDAT key involves incomputable alias size. |