[PATCH] D37309: [codeview] Generalize DIExpression parsing to handle load chains

[Reid Kleckner via Phabricator via llvm-commits]

rnk created this revision.
Herald added a subscriber: hiraditya.

Hopefully this also clarifies exactly when and why we're rewriting
certiain S_LOCALs using reference types: We're using the reference type
to stand in for a zero-offset load.


https://reviews.llvm.org/D37309

Files:
  llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp
  llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.h
  llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.cpp
  llvm/lib/CodeGen/AsmPrinter/DebugHandlerBase.h
  llvm/test/CodeGen/MIR/X86/diexpr-win32.mir

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