MIPS: Major fixes and clean-up in asm. for instruction encoding.

src/mips/constants-mips.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #if V8_TARGET_ARCH_MIPS
 
 #include "src/mips/constants-mips.h"
 
@@ skipping 264 matching lines @@
           return kRegisterType;
         default:
           return kUnsupported;
       }
       break;
     case COP1:    // Coprocessor instructions.
       switch (RsFieldRawNoAssert()) {
         case BC1:   // Branch on coprocessor condition.
         case BC1EQZ:
         case BC1NEZ:
-        case SELEQZ_C:
-        case SELNEZ_C:
           return kImmediateType;
         default:
           return kRegisterType;
       }
       break;
     case COP1X:
       return kRegisterType;
     // 16 bits Immediate type instructions. e.g.: addi dest, src, imm16.
     case REGIMM:
     case BEQ:
@@ skipping 39 matching lines @@
     default:
       return kUnsupported;
   }
   return kUnsupported;
 }
 
 
 } }   // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS