bolt/test/X86/dummy-eh-frame-bug.s

   1 # REQUIRES: system-linux
   2
   3 # RUN: llvm-mc -filetype=obj -triple x86_64-unknown-linux %s -o %t.o
   4 # RUN: ld.lld %t.o -o %t.exe -q
   5 # RUN: llvm-bolt %t.exe -o %t.bolt.exe --funcs=nocfi_function
   6 # RUN: llvm-readelf --section-headers %t.bolt.exe | FileCheck %s
   7
   8 ## Check that llvm-bolt does not allocate unmarked space for original .eh_frame
   9 ## after .text when no update is needed to .eh_frame.
  10
  11 # CHECK: {{ .text}} PROGBITS [[#%x,ADDR:]] [[#%x,OFFSET:]] [[#%x,SIZE:]]
  12 # CHECK-NEXT: 0000000000000000 [[#%x, OFFSET + SIZE]]
  13
  14   .text
  15   .globl nocfi_function
  16   .type nocfi_function,@function
  17 nocfi_function:
  18   ret
  19   .size nocfi_function, .-nocfi_function
  20
  21   .globl _start
  22   .type _start,@function
  23 _start:
  24   .cfi_startproc
  25   call nocfi_function
  26   .size _start, .-_start
  27   .cfi_endproc