[PATCH] D46699: [ThinLTO] Print module summary index to assembly

[Teresa Johnson via Phabricator via llvm-commits]

tejohnson created this revision.
tejohnson added reviewers: mehdi_amini, pcc.
Herald added subscribers: eraman, inglorion.

Implements AsmWriter support for printing the module summary index to
assembly with the format discussed in the RFC "LLVM Assembly format for
ThinLTO Summary".

Implements just enough of the parsing support to recognize and ignore
the summary entries. As agreed in the RFC thread, this will be the
behavior when assembling the IR. A follow on change will implement
parsing/assembling of the summary entries for use by tools that
currently build the summary index from bitcode.


Repository:
  rL LLVM

https://reviews.llvm.org/D46699

Files:
  include/llvm/IR/ModuleSummaryIndex.h
  lib/AsmParser/LLLexer.cpp
  lib/AsmParser/LLLexer.h
  lib/AsmParser/LLParser.cpp
  lib/AsmParser/LLParser.h
  lib/AsmParser/LLToken.h
  lib/IR/AsmWriter.cpp
  test/Bitcode/thinlto-alias.ll
  test/Bitcode/thinlto-function-summary-callgraph-profile-summary.ll
  test/Bitcode/thinlto-function-summary-callgraph-relbf.ll
  test/Bitcode/thinlto-function-summary-refgraph.ll
  test/Bitcode/thinlto-type-tests.ll
  test/Bitcode/thinlto-type-vcalls.ll
  tools/llvm-dis/llvm-dis.cpp
  tools/llvm-lto/llvm-lto.cpp

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