Fix the CPU feature detection.

src/mips/assembler-mips.cc

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 108 matching lines @@
     return;
   }
 
   // If the compiler is allowed to use fpu then we can use fpu too in our
   // code generation.
 #if !defined(__mips__)
   // For the simulator build, use FPU.
   supported_ |= static_cast<uint64_t>(1) << FPU;
 #else
   // Probe for additional features not already known to be available.
-  if (OS::MipsCpuHasFeature(FPU)) {
+  CPU cpu;
+  if (cpu.has_fpu()) {
     // This implementation also sets the FPU flags if
     // runtime detection of FPU returns true.
     supported_ |= static_cast<uint64_t>(1) << FPU;
     found_by_runtime_probing_only_ |= static_cast<uint64_t>(1) << FPU;
   }
 #endif
 }
 
 
 int ToNumber(Register reg) {
@@ skipping 2154 matching lines @@
   }
 
   if (patched) {
       CPU::FlushICache(pc+2, sizeof(Address));
   }
 }
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS