[gcc(refs/users/meissner/heads/dmf003)] Update ChangeLog.meissner.

[Michael Meissner]

https://gcc.gnu.org/g:e1ca4eec7d615ea97ce54a5285c2c881ceb5e9e5

commit e1ca4eec7d615ea97ce54a5285c2c881ceb5e9e5
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Fri Nov 4 18:55:43 2022 -0400

    Update ChangeLog.meissner.
    
    2022-11-04   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 74551e31877..38bd81cfe8c 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,3 +1,37 @@
+==================== Dmf003 branch, patch #14.
+
+Switch to dense math names for all MMA operations.
+
+2022-11-04   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 accumulators.
+	(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.
+
 ==================== Dmf003 branch, patch #13.
 
 Make MMA insns support dmr registers.