test/MC/ARM/macho-word-reloc-thumb.s

   1 @ RUN: llvm-mc -triple thumbv7-apple-ios %s -filetype=obj -o %t
   2 @ RUN: llvm-objdump -macho -d %t -triple thumbv7-apple-ios | FileCheck %s
   3
   4 @ ARM relocatable object files try to look like they're pre-linked, so the
   5 @ offsets in the instructions are a best-guess. I suspect the "-3" should b
   6
   7 @ CHECK: movw r1, :lower16:((_bar-8)-3)
   8 @ [...]
   9 @ CHECK: .long {{[0-9]*[13579]}}
  10
  11         .thumb
  12         .thumb_func _foo
  13 _foo:
  14         movw r1, :lower16:(_bar-(LPC2_0+4))
  15         movt r1, :upper16:(_bar-(LPC2_0+4))
  16 LPC2_0:
  17         add r1, pc
  18         ldr r0, Lconstpool
  19         bx lr
  20 Lconstpool:
  21         .data_region
  22         .word _bar
  23         .end_data_region
  24
  25         .thumb_func _bar
  26         .global _bar
  27 _bar:
  28         bx lr
  29
  30         .subsections_via_symbols