1 @ RUN: not llvm-mc -triple=arm-linux-gnueabi -filetype=obj < %s 2>&1 | FileCheck %s 2 3 .text 4 cmp r0, #(l1 - unknownLabel) 5 @ CHECK: error: symbol 'unknownLabel' can not be undefined in a subtraction expression 6 7 l1: 8
