Switch a vector<pair<const T &, const U &>> to a vector<pair<const T *,
const U *>>. Even in C++11 it doesn't seem this is valid as vector's
emplace support requires move assignment, and there is no way to move
assign a reference.

The real motivation however is that this fixes the build of lld with
libstdc++ 4.6.

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@175481 91177308-0d34-0410-b5e6-96231b3b80d8
[ELF] Fix memory leak by deleting BumpPtr allocated objects.

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@175558 91177308-0d34-0410-b5e6-96231b3b80d8
[Driver][GNULD] Lookup .so files and default to dynamic output.

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@175572 91177308-0d34-0410-b5e6-96231b3b80d8
functionality to handle global atoms in Merge sections

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@175636 91177308-0d34-0410-b5e6-96231b3b80d8
rename fixupAddend to relocAddend

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@175638 91177308-0d34-0410-b5e6-96231b3b80d8
[ELF][Writer] Add dynamic table.

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@175654 91177308-0d34-0410-b5e6-96231b3b80d8
[ELF][Writer] Add .interp section.

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@175657 91177308-0d34-0410-b5e6-96231b3b80d8
[ELF][Writer] Add dynamic string and symbol table.
[ELF][Writer] Add a PHDR program table entry for dynamic files.
Rest of stuff.