[gcc(refs/users/meissner/heads/dmf002)] Update ChangeLog.meissner.

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

https://gcc.gnu.org/g:8b7d87db840eb121697eb75b2f156627d47c7bbb

commit 8b7d87db840eb121697eb75b2f156627d47c7bbb
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Thu Oct 27 00:06:52 2022 -0400

    Update ChangeLog.meissner.
    
    2022-10-26   Michael Meissner  <meissner@linux.ibm.com>
    
    gcc/
    
            * ChangeLog.meissner: Update.

Diff:
---
 gcc/ChangeLog.meissner | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index a34e7c9446b..c515dc53d7e 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,3 +1,37 @@
+==================== Dmf002, patch003.
+
+Switch to dense math names for all MMA operations.
+
+2022-10-26   Michael Meissner  <meissner@linux.ibm.com>
+
+gcc/
+
+	* config/rs6000/mma.md (vvi4i4i8_dm): New int attribute.
+	(avvi4i4i8_dm): Likewise.
+	(vvi4i4i2_dm): Likewise.
+	(avvi4i4i2_dm): Likewise.
+	(vvi4i4_dm): Likewise.
+	(avvi4i4_dm): Likewise.
+	(pvi4i2_dm): Likewise.
+	(apvi4i2_dm): Likewise.
+	(vvi4i4i4_dm): Likewise.
+	(avvi4i4i4_dm): Likewise.
+	(mma_<vv>): Add support for running on DMF systems, generating the dense
+	math instruction and using the dense math accumulator.
+	(mma_<avv>): Likewise.
+	(mma_<pv>): Likewise.
+	(mma_<apv>): Likewise.
+	(mma_<vvi4i4i8>): Likewise.
+	(mma_<avvi4i4i8>): Likewise.
+	(mma_<vvi4i4i2>): Likewise.
+	(mma_<avvi4i4i2>): Likewise.
+	(mma_<vvi4i4>): Likewise.
+	(mma_<avvi4i4): Likewise.
+	(mma_<pvi4i2>): Likewise.
+	(mma_<apvi4i2): Likewise.
+	(mma_<vvi4i4i4>): Likewise.
+	(mma_<avvi4i4i4>): Likewise.
+
 ==================== Dmf002, patch002.
 
 Add support for accumulators in DMR registers.