It is possible that the same symbol referenced by two kinds of
relocations at the same time. The first type requires say GOT entry
creation, the second type requires dynamic copy relocation. For MIPS
targets they might be R_MIPS_GOT16 and R_MIPS_HI16 relocations. For X86
target they might be R_386_GOT32 and R_386_32 respectively.
Now LLD never creates GOT entry for a symbol if this symbol already has
related copy relocation. This patch solves this problem.
Differential Revision: http://reviews.llvm.org/D18862
llvm-svn: 265910
Simon Atanasyan