[PATCH] D101140: [WebAssembly][CodeGen] IR support for WebAssembly local variables

Thomas Lively via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Thu May 27 12:37:32 PDT 2021


tlively accepted this revision.
tlively added a comment.
This revision is now accepted and ready to land.

LGTM with that one last comment on the test.



================
Comment at: llvm/test/CodeGen/WebAssembly/ir-locals.ll:17-20
+ ; The DAG combiner infers that %reloaded is the same as %arg and
+ ; ultimately causes "local.get 0" to be emitted instead of
+ ; "local.get 1".
+ ; CHECK-NEXT: local.get 0
----------------
It might be good to get the value from an external function call rather than from an argument to prevent this transformation from happening.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D101140/new/

https://reviews.llvm.org/D101140



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