llvm/test/MC/AArch64/arm64-compact-unwind-fallback.s

   1 // RUN: llvm-mc -triple=arm64-apple-ios -filetype=obj %s -o %t
   2 // RUN: llvm-objdump --macho --unwind-info --dwarf=frames %t | FileCheck %s
   3
   4 // Check that we fallback on DWARF instead of asserting.
   5
   6 // CHECK: Contents of __compact_unwind section:
   7 // CHECK: compact encoding:     0x03000000
   8 // CHECK: compact encoding:     0x03000000
   9 // CHECK: compact encoding:     0x03000000
  10 // CHECK: compact encoding:     0x03000000
  11
  12 // CHECK: .eh_frame contents:
  13 // CHECK: DW_CFA_def_cfa: reg1 +32
  14
  15 //  DW_CFA_def_cfa_offset: +32
  16 //  DW_CFA_def_cfa_offset: +64
  17
  18 _cfi_dwarf0:
  19  .cfi_startproc
  20  .cfi_def_cfa x1, 32;
  21  .cfi_endproc
  22
  23 _cfi_dwarf1:
  24  .cfi_startproc
  25  .cfi_def_cfa_offset 32
  26  .cfi_def_cfa_offset 64
  27  .cfi_endproc
  28
  29 _cfi_dwarf2:
  30   .cfi_startproc
  31   .cfi_def_cfa w29, 16
  32   .cfi_def_cfa w29, 16
  33   .cfi_endproc
  34
  35 _cfi_dwarf3:
  36   .cfi_startproc
  37   .cfi_def_cfa w29, 16
  38   .cfi_offset w16, -16
  39   .cfi_offset w17, -8
  40   .cfi_endproc