[PATCH] D142987: ReleaseNotes: add SystemZ notes

Jonas Paulsson via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Feb 1 04:34:09 PST 2023


jonpa updated this revision to Diff 493906.
jonpa added a comment.

Added i128 alignment change.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142987/new/

https://reviews.llvm.org/D142987

Files:
  llvm/docs/ReleaseNotes.rst


Index: llvm/docs/ReleaseNotes.rst
===================================================================
--- llvm/docs/ReleaseNotes.rst
+++ llvm/docs/ReleaseNotes.rst
@@ -203,6 +203,13 @@
   LoopStrengthReduce for loops with i32 induction variables, among other
   optimizations.
 
+Changes to the SystemZ Backend
+------------------------------
+
+* The datalayout string now only depends on the target triple as expected.
+* The GNU attribute for a visible vector ABI is now emitted.
+* Align 128 bit integers to 8 bytes only, per the ABI.
+
 Changes to the WebAssembly Backend
 ----------------------------------
 


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