[lld] [llvm] [WebAssembly] Add support for shared tags (PR #188367)

[Sam Clegg via llvm-commits]

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@@ -8,7 +8,7 @@
 
 # Same again for wasm64
 
-# RUN: llvm-mc -filetype=obj -triple=wasm64-unknown-emscripten -o %t.o %s
+# RUN: llvm-mc -filetype=obj -triple=wasm64-unknown-emscripten -mattr=+exception-handling -o %t.o %s
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sbc100 wrote:

Does llvm-mc error on the `throw` instruction without this?  

https://github.com/llvm/llvm-project/pull/188367