[WinEH] Emit __C_specific_handler tables for the new IR
We emit denormalized tables, where every range of invokes in the same
state gets a complete list of EH action entries. This is significantly
simpler than trying to infer the correct nested scoping structure from
the MI. Fortunately, for SEH, the nesting structure is really just a
size optimization.
With this, some basic __try / __except examples work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249078
91177308-0d34-0410-b5e6-
96231b3b80d8
projects / oota-llvm.git / commit