[gcc(refs/users/meissner/heads/dmf009)] Update ChangeLog.meissner

[Michael Meissner]

https://gcc.gnu.org/g:fdd86c39bb1f202a1f74309ece2ad1c8f79b4938

commit fdd86c39bb1f202a1f74309ece2ad1c8f79b4938
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Fri Mar 3 16:23:29 2023 -0500

    Update ChangeLog.meissner

Diff:
---
 gcc/ChangeLog.meissner | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index f1ac4cdee29..975a6a2a6a5 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,3 +1,19 @@
+==================== dmf009 branch, patch #21 ====================
+
+Fix splat of extract for long long and double.
+
+2023-03-03   Michael Meissner  <meissner@linux.ibm.com>
+
+gcc/
+
+	PR target/99293
+	* gcc/config/vsx.md (vsx_splat_extract_<mode>): New combiner insn.
+
+gcc/testsuite/
+
+	PR target/108958
+	* gcc.target/powerpc/pr99293.c: New test.
+
 ==================== dmf009 branch, patch #20 ====================
 
 Improve 64->128 bit zero extension on PowerPC