1; RUN: not llc -mtriple x86_64-apple-darwin < %s 2> %t 2; RUN: FileCheck < %t %s 3 4$f = comdat any 5@v = global i32 0, comdat($f) 6; CHECK: LLVM ERROR: MachO doesn't support COMDATs, 'f' cannot be lowered. 7