Looking at disassembly of @rustlang refcounting glue. It makes me sad. And upcall_malloc is… actually kind of horrifying.
@xlerb There's a pile of GC-related work pending transition to LLVM stack maps, new unwinder. It will improve.
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@xlerb There's a pile of GC-related work pending transition to LLVM stack maps, new unwinder. It will improve.