[compiler] [wasm] Introduce Word32/64ReverseBytes as TF Optional Opcode

src/s390/assembler-s390.h

 // 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 775 matching lines @@
   RRE_FORM(lcgr);
   RR_FORM(lcr);
   RX_FORM(le_z);
   RXY_FORM(ley);
   RIL1_FORM(llihf);
   RIL1_FORM(llilf);
   RRE_FORM(lngr);
   RR_FORM(lnr);
   RSY1_FORM(loc);
   RXY_FORM(lrv);
+  RRE_FORM(lrvr);
+  RRE_FORM(lrvgr);
   RXY_FORM(lrvh);
+  RXY_FORM(lrvg);
   RXE_FORM(mdb);
   RRE_FORM(mdbr);
   SS4_FORM(mvck);
   SSF_FORM(mvcos);
   SS4_FORM(mvcs);
   SS1_FORM(mvn);
   SS1_FORM(nc);
   SI_FORM(ni);
   RIL1_FORM(nihf);
   RIL1_FORM(nilf);
   RI1_FORM(nilh);
   RI1_FORM(nill);
   RIL1_FORM(oihf);
   RIL1_FORM(oilf);
   RI1_FORM(oill);
   RRE_FORM(popcnt);
   RXE_FORM(sdb);
   RRE_FORM(sdbr);
   RIL1_FORM(slfi);
   RXY_FORM(slgf);
   RIL1_FORM(slgfi);
   RS1_FORM(srdl);
   RX_FORM(ste);
   RXY_FORM(stey);
   RXY_FORM(strv);
+  RXY_FORM(strvh);
+  RXY_FORM(strvg);
   RI1_FORM(tmll);
   SS1_FORM(tr);
   S_FORM(ts);
   RIL1_FORM(xihf);
   RIL1_FORM(xilf);
 
   // Load Address Instructions
   void la(Register r, const MemOperand& opnd);
   void lay(Register r, const MemOperand& opnd);
   void larl(Register r1, const Operand& opnd);
@@ skipping 627 matching lines @@
 
 class EnsureSpace BASE_EMBEDDED {
  public:
   explicit EnsureSpace(Assembler* assembler) { assembler->CheckBuffer(); }
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_S390_ASSEMBLER_S390_H_