251 bool S390OpcodeOnlySupport12BitDisp(ArchOpcode opcode) {  in S390OpcodeOnlySupport12BitDisp()
265   ArchOpcode opcode = ArchOpcodeField::decode(op);  in S390OpcodeOnlySupport12BitDisp()
273 ArchOpcode SelectLoadOpcode(Node* node) {  in SelectLoadOpcode()
275   ArchOpcode opcode;  in SelectLoadOpcode()
432 void VisitTryTruncateDouble(InstructionSelector* selector, ArchOpcode opcode,  in VisitTryTruncateDouble()
531   V(Word32, Unary, [](ArchOpcode opcode) {                             \
535     [](ArchOpcode opcode) { return opcode == kS390_LoadWord64; })      \
537     [](ArchOpcode opcode) { return opcode == kS390_LoadFloat32; })     \
539     [](ArchOpcode opcode) { return opcode == kS390_LoadDouble; })      \
540   V(Word32, Bin, [](ArchOpcode opcode) {                               \
544     [](ArchOpcode opcode) { return opcode == kS390_LoadFloat32; })     \
545   V(Float64, Bin, [](ArchOpcode opcode) { return opcode == kS390_LoadDouble; })
550   V(Word64, Bin, [](ArchOpcode opcode) { return opcode == kS390_LoadWord64; })
750     ArchOpcode opcode;  in VisitGeneralStore()
923       ArchOpcode opcode;  in VisitWord64And()
963         ArchOpcode opcode;  in VisitWord64Shl()
1006         ArchOpcode opcode;  in VisitWord64Shr()
1233 template <class Matcher, ArchOpcode neg_opcode>
1259 template <class Matcher, ArchOpcode shift_op>
1286 template <ArchOpcode opcode>
1328 template <ArchOpcode opcode>
1730     ArchOpcode load_and_test = (opcode == kS390_Cmp32)  in VisitWordCompare()
1785   ArchOpcode opcode =  in VisitTestUnderMask()
2287                          ArchOpcode opcode) {  in VisitAtomicExchange()
2306   ArchOpcode opcode;  in VisitWord32AtomicExchange()
2325   ArchOpcode opcode;  in VisitWord64AtomicExchange()
2342                                 ArchOpcode opcode) {  in VisitAtomicCompareExchange()
2374   ArchOpcode opcode;  in VisitWord32AtomicCompareExchange()
2393   ArchOpcode opcode;  in VisitWord64AtomicCompareExchange()
2409                       ArchOpcode opcode) {  in VisitAtomicBinop()
2444     Node* node, ArchOpcode int8_op, ArchOpcode uint8_op, ArchOpcode int16_op,  in VisitWord32AtomicBinaryOperation()
2445     ArchOpcode uint16_op, ArchOpcode word32_op) {  in VisitWord32AtomicBinaryOperation()
2447   ArchOpcode opcode;  in VisitWord32AtomicBinaryOperation()
2480     Node* node, ArchOpcode uint8_op, ArchOpcode uint16_op, ArchOpcode word32_op,  in VISIT_ATOMIC_BINOP()
2481     ArchOpcode word64_op) {  in VISIT_ATOMIC_BINOP()
2483   ArchOpcode opcode;  in VISIT_ATOMIC_BINOP()