[PATCH] D59938: [DebugInfo] Make InstrRange into a class, NFC

[David Stenberg via Phabricator via llvm-commits]

dstenb created this revision.
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Herald added a subscriber: llvm-commits.

Replace use of std::pair by creating a class for the debug value
instruction ranges instead. This is a preparatory refactoring for
improving handling of clobbered fragments.

In an upcoming commit the Begin pointer will become a PointerIntPair, so
it will be cleaner to have a getter for that.


Repository:
  rL LLVM

https://reviews.llvm.org/D59938

Files:
  include/llvm/CodeGen/DbgEntityHistoryCalculator.h
  lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
  lib/CodeGen/AsmPrinter/DbgEntityHistoryCalculator.cpp
  lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp
  lib/CodeGen/AsmPrinter/DwarfDebug.cpp

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