Fixed bug in extractps instruction on ia32 and x64

src/ia32/disasm-ia32.cc

 // Copyright 2011 the V8 project authors. 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.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 924 matching lines @@
 
     case CALL_JUMP_INSTR: {
       byte* addr = data + *reinterpret_cast<int32_t*>(data+1) + 5;
       AppendToBuffer("%s %s", idesc.mnem, NameOfAddress(addr));
       data += 5;
       break;
     }
 
     case SHORT_IMMEDIATE_INSTR: {
       byte* addr = reinterpret_cast<byte*>(*reinterpret_cast<int32_t*>(data+1));
-      AppendToBuffer("%s eax, %s", idesc.mnem, NameOfAddress(addr));
+      AppendToBuffer("%s eax,%s", idesc.mnem, NameOfAddress(addr));
       data += 5;
       break;
     }
 
     case BYTE_IMMEDIATE_INSTR: {
-      AppendToBuffer("%s al, 0x%x", idesc.mnem, data[1]);
+      AppendToBuffer("%s al,0x%x", idesc.mnem, data[1]);
       data += 2;
       break;
     }
 
     case NO_INSTR:
       processed = false;
       break;
 
     default:
       UNIMPLEMENTED();  // This type is not implemented.
@@ skipping 270 matching lines @@
                              NameOfCPURegister(regop),
                              NameOfXMMRegister(rm),
                              static_cast<int>(imm8));
               data += 2;
             } else if (*data == 0x17) {
               data++;
               int mod, regop, rm;
               get_modrm(*data, &mod, &regop, &rm);
               int8_t imm8 = static_cast<int8_t>(data[1]);
               AppendToBuffer("extractps %s,%s,%d",
-                             NameOfCPURegister(regop),
-                             NameOfXMMRegister(rm),
+                             NameOfCPURegister(rm),
+                             NameOfXMMRegister(regop),
                              static_cast<int>(imm8));
               data += 2;
             } else if (*data == 0x22) {
               data++;
               int mod, regop, rm;
               get_modrm(*data, &mod, &regop, &rm);
               int8_t imm8 = static_cast<int8_t>(data[1]);
               AppendToBuffer("pinsrd %s,%s,%d",
                              NameOfXMMRegister(regop),
                              NameOfCPURegister(rm),
@@ skipping 474 matching lines @@
       fprintf(f, "  ");
     }
     fprintf(f, "  %s\n", buffer.start());
   }
 }
 
 
 }  // namespace disasm
 
 #endif  // V8_TARGET_ARCH_IA32