This is https://bugs.llvm.org/show_bug.cgi?id=26892,
GNU objdump hides the special symbol entry:
SYMBOL TABLE:
000000000000a7e0 l F .text 00000000000003f9 bi_copymodules
while llvm-objdump does not:
SYMBOL TABLE:
0000000000000000 *UND* 00000000
000000000000a7e0 l F .text 000003f9 bi_copymodules
Patch makes the behavior of the llvm-objdump to be consistent with the GNU objdump.
Differential revision: https://reviews.llvm.org/D56076
llvm-svn: 350840
Improve compatibility with GNU objdump by showing `O` next to
global symbol names, instead of a blank space.
Patch by Higuoxing (Xing).
Reviewers: MaskRay
Differential Revision: https://reviews.llvm.org/D54380
llvm-svn: 346610