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

[Michael Meissner]

https://gcc.gnu.org/g:f911f7828fa6d48e4b1e3ef424697f787426c554

commit f911f7828fa6d48e4b1e3ef424697f787426c554
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Fri Nov 4 03:14:12 2022 -0400

    Update ChangeLog.meissner.
    
    2022-11-04   Michael Meissner  <meissner@linux.ibm.com>
    
    gcc/
    
            * ChangeLog.meissner: Update.

Diff:
---
 gcc/ChangeLog.meissner | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index b4b47b0ac06..313ab34ee01 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -22,7 +22,7 @@ gcc/
 	support.
 	(rs6000_init_builtins): Add support for __dmr keyword.
 	* config/rs6000/rs6000-c.cc (rs6000_target_modify_macros): Define
-	__DENSE_MATH__ if we have dense math support.
+	__PPC_DMR__ if we have dense math support.
 	* config/rs6000/rs6000-call.cc (rs6000_return_in_memory): Add support
 	for TDOmode.
 	(rs6000_function_arg): Likewise.