[gcc(refs/users/meissner/heads/work152-vpair)] Update ChangeLog.*

[Michael Meissner]

https://gcc.gnu.org/g:e4923dbc35987a420d24f6a8f4697f4b182cafc4

commit e4923dbc35987a420d24f6a8f4697f4b182cafc4
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Thu Jan 4 16:00:25 2024 -0500

    Update ChangeLog.*

Diff:
---
 gcc/ChangeLog.vpair | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/gcc/ChangeLog.vpair b/gcc/ChangeLog.vpair
index 6453261d6be..ec26d898e1e 100644
--- a/gcc/ChangeLog.vpair
+++ b/gcc/ChangeLog.vpair
@@ -1,3 +1,20 @@
+==================== Branch work152-vpair, work152 patch #2 ====================
+
+PR target/112886, Add %S<n> to print_operand
+
+2024-01-04  Michael Meissner  <meissner@linux.ibm.com>
+
+gcc/
+
+	PR target/112886
+	* config/rs6000/rs6000.cc (print_operand): Add %S<n> output modifier.
+	* doc/md.texi (Modifiers): Mention %S can be used like %x.
+
+gcc/testsuite/
+
+	PR target/112886
+	* /gcc.target/powerpc/pr112886.c: New test.
+
 ==================== Branch work152-vpair, patch #204 ====================
 
 Add vector pair optimizations.