[PATCH] D129945: [JITLink][COFF] Don't dead strip seh frame of exported function.

[Sunho Kim via Phabricator via llvm-commits]

sunho created this revision.
sunho added reviewers: lhames, sgraenitz.
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Adds keep-alive edges to pdata section to prevent dead strip of block when its parent function is alive.


https://reviews.llvm.org/D129945

Files:
  llvm/lib/ExecutionEngine/JITLink/COFF_x86_64.cpp
  llvm/lib/ExecutionEngine/JITLink/SEHFrameSupport.h
  llvm/test/ExecutionEngine/JITLink/X86/COFF_pdata_no_strip.s
  llvm/test/ExecutionEngine/JITLink/X86/COFF_pdata_strip.s

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