s390: Allow larger Operands/Displacements/Offsets in s390

src/compiler/s390/instruction-codes-s390.h

 // Copyright 2015 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.
 
 #ifndef V8_COMPILER_S390_INSTRUCTION_CODES_S390_H_
 #define V8_COMPILER_S390_INSTRUCTION_CODES_S390_H_
 
 namespace v8 {
 namespace internal {
 namespace compiler {
@@ skipping 148 matching lines @@
 //
 // We use the following local notation for addressing modes:
 //
 // R = register
 // O = register or stack slot
 // D = double register
 // I = immediate (handle, external, int32)
 // MRI = [register + immediate]
 // MRR = [register + register]
 #define TARGET_ADDRESSING_MODE_LIST(V) \
-  V(MRI) /* [%r0 + K] */               \
-  V(MRR) /* [%r0 + %r1] */
+  V(MR)   /* [%r0          ] */        \
+  V(MRI)  /* [%r0       + K] */        \
+  V(MRR)  /* [%r0 + %r1    ] */        \
+  V(MRRI) /* [%r0 + %r1 + K] */
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_S390_INSTRUCTION_CODES_S390_H_