David Stenberg 3739979c20 [DebugInfo] Make InstrRange into a class, NFC
Summary:
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.

Reviewers: aprantl

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D59938

llvm-svn: 358059
2019-04-10 09:07:32 +00:00
..
2019-04-08 12:31:12 +00:00

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