We should process symbols inside output section declarations the same way as top-level ones.
Differential Revision: https://reviews.llvm.org/D43008
llvm-svn: 326305
Currently symbols assigned or created by linkerscript are not processed early
enough. As a result it is not possible to version them or assign any other flags/properties.
Patch creates Defined symbols for -defsym and linkerscript symbols early,
so that issue from above can be addressed.
It is based on Rafael Espindola's version of D38239 patch.
Fixes PR34121.
Differential revision: https://reviews.llvm.org/D41987
llvm-svn: 323729
Igor Kudrin