test/MC/AArch64/mapping-across-sections.s

   1 // RUN: llvm-mc -triple=aarch64-none-linux-gnu -filetype=obj < %s | llvm-objdump -t - | FileCheck %s
   2
   3         .text
   4         add w0, w0, w0
   5
   6 // .wibble should *not* inherit .text's mapping symbol. It's a completely different section.
   7         .section .wibble
   8         add w0, w0, w0
   9
  10 // A setion should be able to start with a $d
  11         .section .starts_data
  12         .word 42
  13
  14 // Changing back to .text should not emit a redundant $x
  15         .text
  16         add w0, w0, w0
  17
  18 // With all those constraints, we want:
  19 //   + .text to have $x at 0 and no others
  20 //   + .wibble to have $x at 0
  21 //   + .starts_data to have $d at 0
  22
  23
  24 // CHECK: 00000000 .starts_data 00000000 $d
  25 // CHECK-NEXT: 00000000 .text 00000000 $x
  26 // CHECK-NEXT: 00000000 .wibble 00000000 $x
  27 // CHECK-NOT: ${{[adtx]}}
  28