[gcc(refs/users/meissner/heads/work222)] Move setting the assembler .machine directive to use CPU options.

[Michael Meissner]

https://gcc.gnu.org/g:7a4372433ed2917ad6d1af2352f7c7c04a34ebf7

commit 7a4372433ed2917ad6d1af2352f7c7c04a34ebf7
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Sun Sep 21 15:05:02 2025 -0400

    Move setting the assembler .machine directive to use CPU options.
    
    2025-09-21  Michael Meissner  <meissner@linux.ibm.com>
    
    gcc/
    
            * config/rs6000/rs6000.cc (rs6000_machine_from_flags): Set the assembler
            .machine name from CPU options for power11 through power6.

Diff:
---
 gcc/config/rs6000/rs6000.cc | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc
index 93ed508e02da..6b49537976a2 100644
--- a/gcc/config/rs6000/rs6000.cc
+++ b/gcc/config/rs6000/rs6000.cc
@@ -5929,17 +5929,17 @@ rs6000_machine_from_flags (void)
   flags &= ~(OPTION_MASK_PPC_GFXOPT | OPTION_MASK_PPC_GPOPT | OPTION_MASK_ISEL
 	     | OPTION_MASK_ALTIVEC);
 
-  if ((flags & (POWER11_MASKS_SERVER & ~ISA_3_1_MASKS_SERVER)) != 0)
+  if ((rs6000_cpu_option_flags & CPU_OPTION_POWER11_MASK) != 0)
     return "power11";
-  if ((flags & (ISA_3_1_MASKS_SERVER & ~ISA_3_0_MASKS_SERVER)) != 0)
+  if ((rs6000_cpu_option_flags & CPU_OPTION_POWER10_MASK) != 0)
     return "power10";
-  if ((flags & (ISA_3_0_MASKS_SERVER & ~ISA_2_7_MASKS_SERVER)) != 0)
+  if ((rs6000_cpu_option_flags & CPU_OPTION_POWER9_MASK) != 0)
     return "power9";
-  if ((flags & (ISA_2_7_MASKS_SERVER & ~ISA_2_6_MASKS_SERVER)) != 0)
+  if ((rs6000_cpu_option_flags & CPU_OPTION_POWER8_MASK) != 0)
     return "power8";
-  if ((flags & (ISA_2_6_MASKS_SERVER & ~ISA_2_5_MASKS_SERVER)) != 0)
+  if ((rs6000_cpu_option_flags & CPU_OPTION_POWER7_MASK) != 0)
     return "power7";
-  if ((flags & (ISA_2_5_MASKS_SERVER & ~ISA_2_4_MASKS)) != 0)
+  if ((rs6000_cpu_option_flags & CPU_OPTION_POWER6_MASK) != 0)
     return "power6";
   if ((flags & (ISA_2_4_MASKS & ~ISA_2_1_MASKS)) != 0)
     return "power5";