[gcc(refs/users/meissner/heads/work144-vsize)] Update ChangeLog.*

[Michael Meissner <meissner@gcc.gnu.org>]

https://gcc.gnu.org/g:079f9dcb905c526214b30fb17b66c981ed030299

commit 079f9dcb905c526214b30fb17b66c981ed030299
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Thu Nov 16 21:55:25 2023 -0500

    Update ChangeLog.*

Diff:
---
 gcc/ChangeLog.vsize | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/gcc/ChangeLog.vsize b/gcc/ChangeLog.vsize
index a39166a1696..c3cbc7b17a0 100644
--- a/gcc/ChangeLog.vsize
+++ b/gcc/ChangeLog.vsize
@@ -1,5 +1,46 @@
 ==================== Branch work144-vsize, patch #411 ====================
 
+Add integer logical vector pair instructions
+
+2023-11-16  Michael Meissner  <meissner@linux.ibm.com>
+
+gcc/
+
+	* config/rs6000/rs600-protos.h (vector_pair_to_vector_mode): Delete.
+	(rs6000_adjust_for_vector_pair): Delete.
+	* config/rs6000/rs6000.cc (rs6000_modes_tieable_p): Allow vector pair
+	modes to be tied with vector modes.
+	(vector_pair_to_vector_mode): Make static.  Move higher.  Add integer
+	vector pair support.
+	(rs6000_split_vpair_constan): Move higher.
+	(rs6000_expand_vector_pair_init): Add integer vector pair support.
+	(altivec_expand_vec_perm_le): Add support for permuting V32QImode.
+	(rs6000_adjust_for_vector_pair): Delete.
+	* config/rs6000/vector-pair.md (VPAIR): Add integer pair modes.
+	(VPAIR_FP): New mode iterator.
+	(VPAIR_FP_UNARY): Rename from VPAIR_UNARY.
+	(VPAIR_FP_BINARY): Rename from VPAIR_BINARY.
+	(VPAIR_LOGICAL): New mode iterator.
+	(VPAIR_LOGICAL_UNARY): New code iterator.
+	(VPAIR_LOGICAL_BINARY): Likewise.
+	(vpair_op): Add integer ops.
+	(VPAIR_VECTOR): Add integer vector pair modes.
+	(vpair_vector_l): Likewise.
+	(VPAIR_ELEMENT): Likewise.
+	(vpair_element_l): Likewise.
+	(floating point operations): Switch from VPAIR to VPAIR_FP.
+	(<vpair_op><mode>2, VPAIR_LOGICAL_UNARY iterator): New insns.
+	(<vpair_op><mode>3, VPAIR_LOGICAL_BINARY iterator): Likewise.
+	(nor<mode>3_1): New combiner insn.
+	(nor<mode>3_): Likewise.
+	(andc<mode>3): Likewise.
+	(eqv<mode>3): Likewise.
+	(nand<mode>3_1): Likewise.
+	(nand<mode>3_2): Likewise.
+	(*orc<mode>3): Likewise.
+
+==================== Branch work144-vsize, patch #411 ====================
+
 Eliminate vpair_concat_<mode>_{le,be} rtl constructor.
 
 2023-11-16  Michael Meissner  <meissner@linux.ibm.com>