[gcc r13-4816] rs6000: Fix the wrong location of OPTION_MASK_P10_FUSION setting hunk

[Kewen Lin <linkw@gcc.gnu.org>]

https://gcc.gnu.org/g:fb73bfdb67789f10378ed855b0da7f85376e4b6f

commit r13-4816-gfb73bfdb67789f10378ed855b0da7f85376e4b6f
Author: Kewen Lin <linkw@linux.ibm.com>
Date:   Tue Dec 20 21:06:15 2022 -0600

    rs6000: Fix the wrong location of OPTION_MASK_P10_FUSION setting hunk
    
    The hunk for setting flag OPTION_MASK_P10_FUSION locates wrongly
    between the if and else if block for OPTION_MASK_MMA.  This is
    to fix this oversight accordingly.
    
    gcc/ChangeLog:
    
            * config/rs6000/rs6000.cc (rs6000_option_override_internal): Fix the
            location for OPTION_MASK_P10_FUSION flag setting.

Diff:
---
 gcc/config/rs6000/rs6000.cc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc
index d362668ba13..16ca45617b6 100644
--- a/gcc/config/rs6000/rs6000.cc
+++ b/gcc/config/rs6000/rs6000.cc
@@ -4369,10 +4369,6 @@ rs6000_option_override_internal (bool global_init_p)
   if (TARGET_POWER10 && (rs6000_isa_flags_explicit & OPTION_MASK_MMA) == 0)
     rs6000_isa_flags |= OPTION_MASK_MMA;
 
-  if (TARGET_POWER10
-      && (rs6000_isa_flags_explicit & OPTION_MASK_P10_FUSION) == 0)
-    rs6000_isa_flags |= OPTION_MASK_P10_FUSION;
-
   /* Turn off vector pair/mma options on non-power10 systems.  */
   else if (!TARGET_POWER10 && TARGET_MMA)
     {
@@ -4382,6 +4378,10 @@ rs6000_option_override_internal (bool global_init_p)
       rs6000_isa_flags &= ~OPTION_MASK_MMA;
     }
 
+  if (TARGET_POWER10
+      && (rs6000_isa_flags_explicit & OPTION_MASK_P10_FUSION) == 0)
+    rs6000_isa_flags |= OPTION_MASK_P10_FUSION;
+
   /* MMA requires SIMD support as ISA 3.1 claims and our implementation
      such as "*movoo" uses vector pair access which use VSX registers.
      So make MMA require VSX support here.  */