[PATCH] D46896: [llvm-objcopy] Add --strip-unneeded option

[Paul Semel via Phabricator via llvm-commits]

paulsemel created this revision.
paulsemel added reviewers: jakehehrlich, jhenderson, echristo, alexshap.

This option removes symbols that are not needed by relocations.


Repository:
  rL LLVM

https://reviews.llvm.org/D46896

Files:
  test/tools/llvm-objcopy/strip-unneeded-dyn.test
  test/tools/llvm-objcopy/strip-unneeded-exec.test
  test/tools/llvm-objcopy/strip-unneeded-rel.test
  tools/llvm-objcopy/ObjcopyOpts.td
  tools/llvm-objcopy/Object.cpp
  tools/llvm-objcopy/Object.h
  tools/llvm-objcopy/llvm-objcopy.cpp

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