elf-extern.s revision e2f60cf7f10d8e732031a519b321e324b5277210 
1// RUN: llvm-mc < %s -triple=aarch64-none-linux-gnu -filetype=obj | llvm-readobj -r | FileCheck %s
2
3// External symbols are a different concept to global variables but should still
4// get relocations and so on when used.
5
6	.file	"<stdin>"
7	.text
8	.globl	check_extern
9	.type	check_extern,@function
10check_extern:                           // @check_extern
11	.cfi_startproc
12// BB#0:
13	sub	sp, sp, #16
14.Ltmp2:
15	.cfi_def_cfa sp, 16
16	str	x30, [sp, #8]           // 8-byte Folded Spill
17.Ltmp3:
18	.cfi_offset x30, -8
19	bl	memcpy
20	mov	 x0, xzr
21	ldr	x30, [sp, #8]           // 8-byte Folded Reload
22	add	sp, sp, #16
23	ret
24.Ltmp4:
25	.size	check_extern, .Ltmp4-check_extern
26	.cfi_endproc
27
28
29// CHECK: Relocations [
30// CHECK:   Section (2) .rela.text {
31// CHECK:     0x{{[0-9,A-F]+}} R_AARCH64_CALL26 memcpy
32// CHECK:   }
33// CHECK: ]
34