llvm/test/MC/X86/align-branch-relax-all.s

   1 # RUN: llvm-mc -filetype=obj -triple x86_64 --x86-align-branch-boundary=32 --x86-align-branch=fused+jcc --mc-relax-all %s | llvm-objdump --no-print-imm-hex -d --no-show-raw-insn - | FileCheck %s
   2 # RUN: llvm-mc -filetype=obj -triple x86_64 --x86-align-branch-boundary=32 --x86-align-branch=fused+jcc --x86-pad-max-prefix-size=5 --mc-relax-all %s | llvm-objdump --no-print-imm-hex -d --no-show-raw-insn - | FileCheck %s
   3
   4   # Check instructions can be aligned correctly along with option --mc-relax-all
   5
   6   .text
   7   .global foo
   8 foo:
   9   .p2align  5
  10   .rept 25
  11   int3
  12   .endr
  13   # CHECK:    19:          jne
  14   # CHECK:    1f:          int3
  15   jne   foo
  16   int3
  17
  18   .p2align  5
  19   .rept 27
  20   int3
  21   .endr
  22   # CHECK:    40:          jne
  23   jne   foo
  24
  25   .p2align  5
  26   .rept 22
  27   int3
  28   .endr
  29   # CHECK:    76:          testb    $2, %dl
  30   # CHECK:    79:          jne
  31   # CHECK:    7f:          int3
  32   testb $2, %dl
  33   jne   foo
  34   int3
  35
  36   .p2align  5
  37   .rept 27
  38   int3
  39   .endr
  40   # CHECK:    a0:          testb    $2, %dl
  41   # CHECK:    a3:          jne
  42   testb $2, %dl
  43   jne   foo