update V8 to TOT snapshot branch
diff --git a/src/ia32/disasm-ia32.cc b/src/ia32/disasm-ia32.cc
index cb500d5..a085900 100644
--- a/src/ia32/disasm-ia32.cc
+++ b/src/ia32/disasm-ia32.cc
@@ -679,6 +679,7 @@
 
     case 0xDD: switch (regop) {
         case 0: mnem = "fld_d"; break;
+        case 2: mnem = "fstp"; break;
         case 3: mnem = "fstp_d"; break;
         default: UnimplementedInstruction();
       }
@@ -720,6 +721,7 @@
             case 0xE1: mnem = "fabs"; break;
             case 0xE4: mnem = "ftst"; break;
             case 0xE8: mnem = "fld1"; break;
+            case 0xEB: mnem = "fldpi"; break;
             case 0xEE: mnem = "fldz"; break;
             case 0xF5: mnem = "fprem1"; break;
             case 0xF7: mnem = "fincstp"; break;
@@ -1014,7 +1016,6 @@
           int mod, regop, rm;
           get_modrm(*data, &mod, &regop, &rm);
           const char* mnem = NULL;
-          printf("%d\n", regop);
           switch (regop) {
             case 5:  mnem = "subb"; break;
             case 7:  mnem = "cmpb"; break;