[PATCH] D92412: [DebugInfo] Add handling of stringLengthExp operand of DIStringType

[Chih-Ping Chen via Phabricator via llvm-commits]

cchen15 created this revision.
cchen15 added reviewers: aprantl, SouraVX, alok.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.
cchen15 requested review of this revision.
Herald added a reviewer: jdoerfert.
Herald added subscribers: sstefan1, ormris.

This patch makes DWARF writer emit DW_AT_string_length using the stringLengthExp operand of DIStringType.

Also updated the tests to exercise the change.


https://reviews.llvm.org/D92412

Files:
  llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
  llvm/test/DebugInfo/X86/distringtype.ll
  llvm/test/DebugInfo/fortran-string-type.ll

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