diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index 92abb65546caa..e8533f071e075 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -200,16 +200,10 @@ Windows Support
 LoongArch Support
 ^^^^^^^^^^^^^^^^^
 
-- An ABI mismatch between GCC and Clang related to the handling of empty structs
-  in C++ parameter passing under ``lp64d`` ABI was fixed.
-
 RISC-V Support
 ^^^^^^^^^^^^^^
 - Unaligned memory accesses can be toggled by ``-m[no-]unaligned-access`` or the
   aliases ``-m[no-]strict-align``.
-- An ABI mismatch between GCC and Clang related to the handling of empty
-  structs in C++ parameter passing under the hard floating point calling
-  conventions was fixed.
 
 CUDA/HIP Language Changes
 ^^^^^^^^^^^^^^^^^^^^^^^^^