[llvm] r351083 - [WebAssembly] Add a release notes blurb

[Dan Gohman via llvm-commits]

Author: djg
Date: Mon Jan 14 10:20:30 2019
New Revision: 351083

URL: http://llvm.org/viewvc/llvm-project?rev=351083&view=rev
Log:
[WebAssembly] Add a release notes blurb

Bid farewell to LLVM_EXPERIMENTAL_TARGETS_TO_BUILD!

Differential Revision: https://reviews.llvm.org/D56648

Modified:
    llvm/trunk/docs/ReleaseNotes.rst

Modified: llvm/trunk/docs/ReleaseNotes.rst
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/ReleaseNotes.rst?rev=351083&r1=351082&r2=351083&view=diff
==============================================================================
--- llvm/trunk/docs/ReleaseNotes.rst (original)
+++ llvm/trunk/docs/ReleaseNotes.rst Mon Jan 14 10:20:30 2019
@@ -95,6 +95,17 @@ Changes to the AVR Target
 
  During this release ...
 
+Changes to the WebAssembly Target
+---------------------------------
+
+The WebAssembly target is no longer "experimental"! It's now built by default,
+rather than needing to be enabled with LLVM_EXPERIMENTAL_TARGETS_TO_BUILD.
+
+The object file format and core C ABI are now considered stable. That said,
+the object file format has an ABI versioning capability, and one anticipated
+use for it will be to add support for returning small structs as multiple
+return values, once the underlying WebAssembly platform itself supports it.
+
 Changes to the OCaml bindings
 -----------------------------