1*9880d681SAndroid Build Coastguard Worker@ RUN: not llvm-mc -n -triple armv7-apple-darwin10 %s -filetype=obj -o - 2> %t.err > %t 2*9880d681SAndroid Build Coastguard Worker@ RUN: FileCheck --check-prefix=CHECK-ERROR < %t.err %s 3*9880d681SAndroid Build Coastguard Worker@ rdar://15586725 4*9880d681SAndroid Build Coastguard Worker.text 5*9880d681SAndroid Build Coastguard Worker ldr r3, L___fcommon 6*9880d681SAndroid Build Coastguard Worker.section myseg, mysect 7*9880d681SAndroid Build Coastguard WorkerL___fcommon: 8*9880d681SAndroid Build Coastguard Worker .word 0 9*9880d681SAndroid Build Coastguard Worker@ CHECK-ERROR: unsupported relocation on symbol 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Workerc: 12*9880d681SAndroid Build Coastguard Worker .word a - b 13*9880d681SAndroid Build Coastguard Worker@ CHECK-ERROR: symbol 'a' can not be undefined in a subtraction expression 14*9880d681SAndroid Build Coastguard Worker .word c - b 15*9880d681SAndroid Build Coastguard Worker@ CHECK-ERROR: symbol 'b' can not be undefined in a subtraction expression 16