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// RUN: not llvm-mc -triple aarch64--none-eabi -filetype obj < %s -o /dev/null 2>&1 | FileCheck %s
// Note: These errors are not always emitted in the order in which the relevant
// source appears, this file is carefully ordered so that that is the case.
.text
// CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: symbol 'undef' can not be undefined in a subtraction expression
.word (0-undef)
// CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: expected relocatable expression
.word -undef
// CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: No relocation available to represent this relative expression
adr x0, #a-undef
// CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: Cannot represent a difference across sections
.word x_a - y_a
// CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: 1-byte data relocations not supported
.byte undef
// CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: 1-byte data relocations not supported
.byte undef-.
// CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: Unsupported pc-relative fixup kind
ldr x0, [x1, :lo12:undef-.]
// CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: invalid fixup for 8-bit load/store instruction
ldrb w0, [x1, :gottprel_lo12:undef]
// CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: invalid fixup for 16-bit load/store instruction
ldrh w0, [x1, :gottprel_lo12:undef]
// CHECK: :[[@LINE+1]]:{{[0-9]+}}: error: invalid fixup for 32-bit load/store instruction
ldr w0, [x1, :gottprel_lo12:undef]
// CHECK: <unknown>:0: error: expression could not be evaluated
.set v1, -undef
.comm common, 4
// CHECK: <unknown>:0: error: Common symbol 'common' cannot be used in assignment expr
.set v3, common
// CHECK: <unknown>:0: error: symbol 'undef' could not be evaluated in a subtraction expression
.set v2, a-undef
w:
.word 0
.weak w
.section sec_x
x_a:
.word 0
.section sec_y
y_a:
.word 0