Changes for ocaml#10595

xavierleroy · Sep 3, 2021 · 9aac531 · 9aac531
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@@ -22,6 +22,12 @@ Working version
   parameter passing on PowerPC (16 registers) and on s390x (8 registers).
   (Xavier Leroy, review by Mark Shinwell)
 
+- #10595: Tail calls with up to 64 arguments are guaranteed to be compiled
+  as tail calls.  To this end, memory locations in the domain state
+  are used for passing arguments that do not fit in registers.
+  (Xavier Leroy, review by Vincent Laviron)
+
+
 ### Standard library:
 
 * #7812, #10475: `Filename.chop_suffix name suff` now checks that `suff`