[PATCH] D17172: Minimum LTO implementation

[Rafael Ávila de Espíndola via llvm-commits]

rafael created this revision.
rafael added a reviewer: ruiu.
rafael added a subscriber: llvm-commits.
Herald added a subscriber: joker.eph.

This adds a truly minimum LTO implementation. It doesn't even handle undefined symbols.

The idea is to grow it with the test that were written for the gold plugin. One test at time so that each step is a simple patch.


http://reviews.llvm.org/D17172

Files:
  ELF/Driver.cpp
  ELF/Driver.h
  ELF/InputFiles.cpp
  ELF/InputFiles.h
  ELF/OutputSections.cpp
  ELF/SymbolTable.cpp
  ELF/SymbolTable.h
  ELF/Symbols.cpp
  ELF/Symbols.h
  test/ELF/lit.local.cfg
  test/ELF/lto-start.ll

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