[PATCH] D146243: [docs] Mention removal of legacy optimization pipeline and inliner alloca merging

[Arthur Eubanks via Phabricator via llvm-commits]

aeubanks created this revision.
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Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D146243

Files:
  llvm/docs/ReleaseNotes.rst


Index: llvm/docs/ReleaseNotes.rst
===================================================================
--- llvm/docs/ReleaseNotes.rst
+++ llvm/docs/ReleaseNotes.rst
@@ -61,6 +61,15 @@
 
   * ``select``
 
+Changes to LLVM infrastructure
+-----------------------------
+
+* The legacy optimization pipeline has been removed.
+
+* Alloca merging in the inliner has been removed, since it only worked with the
+  legacy inliner pass. Backend stack coloring should handle cases alloca
+  merging initially set out to handle.
+
 Changes to building LLVM
 ------------------------
 


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