[PATCH 05/12] aarch64: Eliminate a temporary variable.

[Andrew Carlotti <andrew.carlotti@arm.com>]

The name would become misleading in a later commit anyway, and I think
this is marginally more readable.

gcc/ChangeLog:

	* config/aarch64/aarch64.cc
	(aarch64_override_options): Remove temporary variable.


diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
index e84151c474029b437ce67eb0cd6fca591a823b82..7b4e625190018dc3f16ef45c6eaf8fd3af10c784 100644
--- a/gcc/config/aarch64/aarch64.cc
+++ b/gcc/config/aarch64/aarch64.cc
@@ -18817,7 +18817,6 @@ aarch64_override_options (void)
   SUBTARGET_OVERRIDE_OPTIONS;
 #endif
 
-  auto isa_mode = AARCH64_FL_DEFAULT_ISA_MODE;
   if (cpu && arch)
     {
       /* If both -mcpu and -march are specified, warn if they are not
@@ -18840,25 +18839,25 @@ aarch64_override_options (void)
 	}
 
       selected_arch = arch->arch;
-      aarch64_set_asm_isa_flags (arch_isa | isa_mode);
+      aarch64_set_asm_isa_flags (arch_isa | AARCH64_FL_DEFAULT_ISA_MODE);
     }
   else if (cpu)
     {
       selected_arch = cpu->arch;
-      aarch64_set_asm_isa_flags (cpu_isa | isa_mode);
+      aarch64_set_asm_isa_flags (cpu_isa | AARCH64_FL_DEFAULT_ISA_MODE);
     }
   else if (arch)
     {
       cpu = &all_cores[arch->ident];
       selected_arch = arch->arch;
-      aarch64_set_asm_isa_flags (arch_isa | isa_mode);
+      aarch64_set_asm_isa_flags (arch_isa | AARCH64_FL_DEFAULT_ISA_MODE);
     }
   else
     {
       /* No -mcpu or -march specified, so use the default CPU.  */
       cpu = &all_cores[TARGET_CPU_DEFAULT];
       selected_arch = cpu->arch;
-      aarch64_set_asm_isa_flags (cpu->flags | isa_mode);
+      aarch64_set_asm_isa_flags (cpu->flags | AARCH64_FL_DEFAULT_ISA_MODE);
     }
 
   selected_tune = tune ? tune->ident : cpu->ident;