llvm/test/tools/llvm-objcopy/MachO/lc-linker-optimization-hint.s

   1 # REQUIRES: aarch64-registered-target
   2 ## Test that we can copy LC_LINKER_OPTIMIZATION_HINT.
   3
   4 # RUN: llvm-mc -filetype=obj -triple=arm64-apple-darwin %s -o %t.o
   5 # RUN: llvm-objdump --macho --link-opt-hints - < %t.o > %tloh.txt
   6 # RUN: FileCheck --input-file=%tloh.txt %s
   7
   8 # CHECK:      Linker optimiztion hints (8 total bytes)
   9 # CHECK-NEXT:   identifier 7 AdrpAdd
  10
  11 # RUN: llvm-objcopy %t.o %t.copy.o
  12 # RUN: llvm-objdump --macho --link-opt-hints - < %t.copy.o | diff %tloh.txt -
  13
  14 .text
  15 .align 2
  16 _test:
  17 L1:
  18   adrp  x0, _foo@PAGE
  19 L2:
  20   add   x0, x0, _foo@PAGEOFF
  21 .loh AdrpAdd L1, L2
  22
  23 .data
  24 _foo:
  25   .long 0