[gcc(refs/users/meissner/heads/work137-vpair)] Update ChangeLog.vpair

[gcc(refs/users/meissner/heads/work137-vpair)] Update ChangeLog.vpair

[Michael Meissner]

https://gcc.gnu.org/g:f1c4537459d0746da031eef59f4ab1197cbf66a6

commit f1c4537459d0746da031eef59f4ab1197cbf66a6
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Fri Sep 29 01:37:17 2023 -0400

    Update ChangeLog.vpair

Diff:
---
 gcc/ChangeLog.vpair | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/gcc/ChangeLog.vpair b/gcc/ChangeLog.vpair
index 8c3ccc853bb..871aa3165f2 100644
--- a/gcc/ChangeLog.vpair
+++ b/gcc/ChangeLog.vpair
@@ -1,5 +1,51 @@
+==================== Branch work137-vpair, patch #200 ====================
+
+Add support for vector pair built-in functions.
+
+2023-09-29  Michael Meissner  <meissner@linux.ibm.com>
+
+gcc/
+
+	* config/rs6000/predicates.md (mma_assemble_input_operand): Allow other
+	16-byte vectors and not just V16QImode.
+	* config/rs6000/rs6000-builtins.def (__builtin_vpair_*): Add vector pair
+	built-in functions.
+	* config/rs6000/rs6000-protos.h (split_unary_vector_pair): Add
+	declaration.
+	(split_binary_vector_pair): Likewise.
+	(split_fma_vector_pair): Likewise.
+	* config/rs6000/rs6000.cc (split_unary_vector_pair): New helper function
+	for vector pair built-in functions.
+	(split_binary_vector_pair): Likewise.
+	(split_fma_vector_pair): Likewise.
+	* config/rs6000/rs6000.md (toplevel): Include vector-pair.md.
+	* config/rs6000/t-rs6000 (MD_INCLUDES): Add vector-pair.md.
+	* config/rs6000/vector-pair.md: New file.
+	* doc/extend.texi (PowerPC Vector Pair Built-in Functions): Document the
+	vector pair built-in functions.
+
+gcc/testsuite/
+
+	* gcc.target/powerpc/vector-pair-01.c: New test.
+	* gcc.target/powerpc/vector-pair-02.c: New test.
+	* gcc.target/powerpc/vector-pair-03.c: New test.
+	* gcc.target/powerpc/vector-pair-04.c: New test.
+	* gcc.target/powerpc/vector-pair-05.c: New test.
+	* gcc.target/powerpc/vector-pair-06.c: New test.
+	* gcc.target/powerpc/vector-pair-07.c: New test.
+	* gcc.target/powerpc/vector-pair-08.c: New test.
+
 ==================== Branch work137-vpair, baseline ====================
 
+Add ChangeLog.vpair and update REVISION.
+
+2023-09-29  Michael Meissner  <meissner@linux.ibm.com>
+
+gcc/
+
+	* ChangeLog.vpair: New file for branch.
+	* REVISION: Update.
+
 2023-09-29   Michael Meissner  <meissner@linux.ibm.com>
 
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