[PATCH] D42937: [DWARF] Make llvm-dwp handle DWARF v5 string offsets tables and indexed strings.

[Wolfgang Pieb via Phabricator via llvm-commits]

wolfgangp updated this revision to Diff 134350.
wolfgangp added a comment.

Changed the test (string_offsets.test) to perform the 2 tests independently (instead of the second test depending on the result of the first). Added a hand-constructed dwp file to serve as input to test case 2. It has a mix of v5 and v4 units, type units to make sure the reference strings correctly and has the string offsets table contributions in a different order than the order in which the CUs appear in the index table.

I'm still producing the dwo files from IR, I could turn those into assembly files as well, if that's preferable.


https://reviews.llvm.org/D42937

Files:
  test/tools/llvm-dwp/Inputs/string_offsets/a.ll
  test/tools/llvm-dwp/Inputs/string_offsets/b.ll
  test/tools/llvm-dwp/Inputs/string_offsets/c.ll
  test/tools/llvm-dwp/Inputs/string_offsets/mixed_dwp.s
  test/tools/llvm-dwp/X86/dwp-string-offsets-invalid-1.s
  test/tools/llvm-dwp/X86/dwp-string-offsets-invalid-2.s
  test/tools/llvm-dwp/X86/dwp-string-offsets-invalid-3.s
  test/tools/llvm-dwp/X86/dwp-string-offsets-invalid-4.s
  test/tools/llvm-dwp/X86/invalid_string_form.test
  test/tools/llvm-dwp/X86/string_offsets.test
  tools/llvm-dwp/llvm-dwp.cpp

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