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From: Michael Meissner <meissner@gcc.gnu.org>
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Subject: [gcc(refs/users/meissner/heads/work066)] Disable -mxxspltiw.
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https://gcc.gnu.org/g:f3f610275f1b16de5340e7772248428a48682700

commit f3f610275f1b16de5340e7772248428a48682700
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Sun Aug 29 16:26:28 2021 -0400

    Disable -mxxspltiw.
    
    2021-08-29  Michael Meissner  <meissner@linux.ibm.com>
    
    gcc/
    
            * config/rs6000/rs6000.opt (-mxxspltiw): Disable by default.

Diff:
---
 gcc/config/rs6000/rs6000.opt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/config/rs6000/rs6000.opt b/gcc/config/rs6000/rs6000.opt
index 375e14bcd50..fc11fd1be4a 100644
--- a/gcc/config/rs6000/rs6000.opt
+++ b/gcc/config/rs6000/rs6000.opt
@@ -644,8 +644,9 @@ mxxspltidp
 Target Undocumented Var(TARGET_XXSPLTIDP) Init(1) Save
 Generate (do not generate) XXSPLTIDP instructions.
 
+; Do not enable this by default at the present time.
 mxxspltiw
-Target Undocumented Var(TARGET_XXSPLTIW) Init(1) Save
+Target Undocumented Var(TARGET_XXSPLTIW) Init(0) Save
 Generate (do not generate) XXSPLTIW instructions.
 
 ; Do not enable this by default at the present time.
@@ -653,7 +654,6 @@ mxxsplti32dx
 Target Undocumented Var(TARGET_XXSPLTI32DX) Init(0) Save
 Generate (do not generate) XXSPLTI32DX instructions.
 
-; Do not enable this by default at the present time.
 mlxvkq
 Target Undocumented Var(TARGET_LXVKQ) Init(1) Save
 Generate (do not generate) LXVKQ instructions.