[llvm] [llvm-symbolizer] Recognize AIX big archive (PR #150401)

[via llvm-commits]

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+// Test big archive recognition and error handling in llvm-symbolizer.
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midhuncodes7 wrote:

Yes, the big archive in AIX has the following feature compated to the ELF based machines:
  - Tests big archive format with same-named members (both files are named test.tmp.o)
  - Tests disambiguation by architecture (32-bit vs 64-bit with -X32 and -X64 flags)

The other test is a standard archive functionality test. 


https://github.com/llvm/llvm-project/pull/150401