[PATCH] D53964: [WebAssembly] Expand inserts and extracts with variable indices

[Thomas Lively via Phabricator via llvm-commits]

tlively marked an inline comment as done.
tlively added inline comments.


================
Comment at: lib/Target/WebAssembly/WebAssemblyISelLowering.cpp:1078
+  else
+    return SDValue();
+}
----------------
aheejin wrote:
> Maybe add comments on what this is supposed to do?
Done. Also added tests for `replace_lane`.


Repository:
  rL LLVM

https://reviews.llvm.org/D53964