[PATCH] D49088: [WebAssembly] Support for binary atomic RMW instructions

[Derek Schuff via Phabricator via llvm-commits]

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

There should also be a few tests that orderings other than `seq_cst` get selected.



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Comment at: lib/Target/WebAssembly/WebAssemblyInstrAtomics.td:525
+// Truncating & sign-extending binary RMW patterns.
+// These are combined patterns of truncating store patterns and zero-extending
+// load patterns above. We match subword RMWs (for 32-bit) and anyext RMWs (for
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Should this say "sign-extending"?


Repository:
  rL LLVM

https://reviews.llvm.org/D49088