[PATCH] [lld] Define DefinedAtom::sectionSize.

[Shankar Easwaran]

Other than the above mentioned comments code LGTM


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Comment at: include/lld/Core/DefinedAtom.h:239
@@ +238,3 @@
+  ///
+  /// Merge::mergeByLargestSection is defined in terms of section size
+  /// and not in terms of atom size, so we need this function separate
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Why are we mentioning the purpose if this function here. We could drop this comment.

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Comment at: lib/ReaderWriter/Native/ReaderNative.cpp:49
@@ -51,1 +48,3 @@
+  uint64_t size() const override { return _ivarData->contentSize; }
+  uint64_t sectionSize() const override { return _ivarData->sectionSize; }
 
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Can you add a new line before this function

http://reviews.llvm.org/D7966

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