[PATCH] D86527: [3/5] [MC] [Win64EH] Produce well-formed xdata records when info is missing

[Martin Storsjö via Phabricator via llvm-commits]

mstorsjo updated this revision to Diff 288269.
mstorsjo added a comment.

Omitting empty unwind info even when triggered by a `.seh_handlerdata` directive, added an error for the case if such a skipped entry (that was supposed to be emitted, but wasn't) later got more unwind info - which should trigger users to move the `.seh_handlerdata` further ahead if that ever happens.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D86527/new/

https://reviews.llvm.org/D86527

Files:
  llvm/include/llvm/MC/MCWinEH.h
  llvm/lib/MC/MCWin64EH.cpp
  llvm/test/MC/AArch64/seh.s

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