Heejin Ahn 33c3fce592 [WebAssembly] Add WasmEHFuncInfo for unwind destination information ...

Summary:
Add WasmEHFuncInfo and routines to calculate and fill in this struct to
keep track of unwind destination information. This will be used in
other EH related passes.

Reviewers: dschuff

Subscribers: sbc100, jgravelle-google, sunfish, chrib, llvm-commits

Differential Revision: https://reviews.llvm.org/D48263

llvm-svn: 335005

2018-06-19 00:26:39 +00:00

14 KiB

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