Synchronize the linker script with -r.
Synchronize the linker script with -r.

I don't have a testcase in mind, but there is no reason to have the
linker script out of sync during a -r link.

git-svn-id: f6089bf0e6284f307027cef4f64114ee9ebb0424@304433 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/lld,llvm-mirror/lld