Add a kSimd128 machine type for Turbofan.

src/compiler/ppc/instruction-selector-ppc.cc

 // Copyright 2014 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.
 
 #include "src/base/adapters.h"
 #include "src/compiler/instruction-selector-impl.h"
 #include "src/compiler/node-matchers.h"
 #include "src/compiler/node-properties.h"
 #include "src/ppc/frames-ppc.h"
 
@@ skipping 182 matching lines @@
       break;
 #if V8_TARGET_ARCH_PPC64
     case MachineRepresentation::kTagged:  // Fall through.
     case MachineRepresentation::kWord64:
       opcode = kPPC_LoadWord64;
       mode = kInt16Imm_4ByteAligned;
       break;
 #else
     case MachineRepresentation::kWord64:  // Fall through.
 #endif
+    case MachineRepresentation::kSimd128:  // Fall through.
     case MachineRepresentation::kNone:
       UNREACHABLE();
       return;
   }
   if (g.CanBeImmediate(offset, mode)) {
     Emit(opcode | AddressingModeField::encode(kMode_MRI),
          g.DefineAsRegister(node), g.UseRegister(base), g.UseImmediate(offset));
   } else if (g.CanBeImmediate(base, mode)) {
     Emit(opcode | AddressingModeField::encode(kMode_MRI),
          g.DefineAsRegister(node), g.UseRegister(offset), g.UseImmediate(base));
@@ skipping 69 matching lines @@
         break;
 #if V8_TARGET_ARCH_PPC64
       case MachineRepresentation::kTagged:  // Fall through.
       case MachineRepresentation::kWord64:
         opcode = kPPC_StoreWord64;
         mode = kInt16Imm_4ByteAligned;
         break;
 #else
       case MachineRepresentation::kWord64:  // Fall through.
 #endif
+      case MachineRepresentation::kSimd128:  // Fall through.
       case MachineRepresentation::kNone:
         UNREACHABLE();
         return;
     }
     if (g.CanBeImmediate(offset, mode)) {
       Emit(opcode | AddressingModeField::encode(kMode_MRI), g.NoOutput(),
            g.UseRegister(base), g.UseImmediate(offset), g.UseRegister(value));
     } else if (g.CanBeImmediate(base, mode)) {
       Emit(opcode | AddressingModeField::encode(kMode_MRI), g.NoOutput(),
            g.UseRegister(offset), g.UseImmediate(base), g.UseRegister(value));
@@ skipping 31 matching lines @@
       opcode = kCheckedLoadFloat32;
       break;
     case MachineRepresentation::kFloat64:
       opcode = kCheckedLoadFloat64;
       break;
     case MachineRepresentation::kBit:     // Fall through.
     case MachineRepresentation::kTagged:  // Fall through.
 #if !V8_TARGET_ARCH_PPC64
     case MachineRepresentation::kWord64:  // Fall through.
 #endif
+    case MachineRepresentation::kSimd128:  // Fall through.
     case MachineRepresentation::kNone:
       UNREACHABLE();
       return;
   }
   AddressingMode addressingMode = kMode_MRR;
   Emit(opcode | AddressingModeField::encode(addressingMode),
        g.DefineAsRegister(node), g.UseRegister(base), g.UseRegister(offset),
        g.UseOperand(length, kInt16Imm_Unsigned));
 }
 
@@ skipping 25 matching lines @@
       opcode = kCheckedStoreFloat32;
       break;
     case MachineRepresentation::kFloat64:
       opcode = kCheckedStoreFloat64;
       break;
     case MachineRepresentation::kBit:     // Fall through.
     case MachineRepresentation::kTagged:  // Fall through.
 #if !V8_TARGET_ARCH_PPC64
     case MachineRepresentation::kWord64:  // Fall through.
 #endif
+    case MachineRepresentation::kSimd128:  // Fall through.
     case MachineRepresentation::kNone:
       UNREACHABLE();
       return;
   }
   AddressingMode addressingMode = kMode_MRR;
   Emit(opcode | AddressingModeField::encode(addressingMode), g.NoOutput(),
        g.UseRegister(base), g.UseRegister(offset),
        g.UseOperand(length, kInt16Imm_Unsigned), g.UseRegister(value));
 }
 
@@ skipping 1385 matching lines @@
          MachineOperatorBuilder::kFloat64RoundTruncate |
          MachineOperatorBuilder::kFloat64RoundTiesAway |
          MachineOperatorBuilder::kWord32Popcnt |
          MachineOperatorBuilder::kWord64Popcnt;
   // We omit kWord32ShiftIsSafe as s[rl]w use 0x3f as a mask rather than 0x1f.
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8