1 @ RUN: not llvm-mc -triple armv7a--none-eabi -filetype obj < %s -o /dev/null 2>&1 | FileCheck %s 2 3 @ Note: These errors are not always emitted in the order in which the relevant 4 @ source appears, this file is carefully ordered so that that is the case. 5 6 .text 7 @ CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: symbol 'undef' can not be undefined in a subtraction expression 8 .word (0-undef) 9 10 @ CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: expected relocatable expression 11 .word -undef 12 13 @ CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: No relocation available to represent this relative expression 14 adr r0, #a-undef 15 16 @ CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: Cannot represent a difference across sections 17 .word x_a - y_a 18 19 @ CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: Cannot represent a subtraction with a weak symbol 20 .word a - w 21 22 @ CHECK: <unknown>:0: error: expression could not be evaluated 23 .set v1, -undef 24 25 .comm common, 4 26 @ CHECK: <unknown>:0: error: Common symbol 'common' cannot be used in assignment expr 27 .set v3, common 28 29 @ CHECK: <unknown>:0: error: Undefined temporary symbol 30 .word 5f 31 32 @ CHECK: <unknown>:0: error: symbol 'undef' could not be evaluated in a subtraction expression 33 .set v2, a-undef 34 35 36 37 w: 38 .word 0 39 .weak w 40 41 42 .section sec_x 43 x_a: 44 .word 0 45 46 47 .section sec_y 48 y_a: 49 .word 0 50
