265601 2023-11-30 13:13:43 -0800 [Wasm-GC] Elide null checks based on type 2023-12-07 13:14:17 -0800 1 1 1 Unclassified WebKit WebAssembly WebKit Nightly Build Unspecified Unspecified NEW InRadar P2 Normal --- 247394 1 asumu webkit-unassigned bashorov webkit-bug-importer oldest_to_newest 1995982 0 asumu 2023-11-30 13:13:43 -0800 In the Wasm GC proposal, operations like array.get have null checks for the object being operated on. Right now these checks are always emitted. We should elide these if we know the object has a non-null (ref X) type. 1997739 1 webkit-bug-importer 2023-12-07 13:14:17 -0800 <rdar://problem/119334476>