[WebAssembly] Implement GC for imports
authorNicholas Wilson <nicholas@nicholaswilson.me.uk>
Fri, 20 Apr 2018 17:18:06 +0000 (17:18 +0000)
committerNicholas Wilson <nicholas@nicholaswilson.me.uk>
Fri, 20 Apr 2018 17:18:06 +0000 (17:18 +0000)
commita1e299f58b2340a3c452f567626ed4baa62f8818
tree248938db3dbcc4a307c0c5d9c170c6ea0e688a96
parent21d9c70b91ec7a8dc1e204502f3f3d429938e1d6
[WebAssembly] Implement GC for imports

Differential Revision: https://reviews.llvm.org/D44313

llvm-svn: 330454
lld/test/wasm/Inputs/undefined-globals.yaml [new file with mode: 0644]
lld/test/wasm/gc-imports.ll [new file with mode: 0644]
lld/wasm/MarkLive.cpp
lld/wasm/Symbols.cpp
lld/wasm/Symbols.h
lld/wasm/Writer.cpp