[ARM] Make Simd 128 bit load/store more like existing load/store.

src/compiler/arm/code-generator-arm.cc

Index: src/compiler/arm/code-generator-arm.cc
diff --git a/src/compiler/arm/code-generator-arm.cc b/src/compiler/arm/code-generator-arm.cc
index 6a41809cd0fdf65c2e4c7e2a9201d5868f9a2692..72493df3dafddec6baad6f9ae104c67e891d92e9 100644
--- a/src/compiler/arm/code-generator-arm.cc
+++ b/src/compiler/arm/code-generator-arm.cc
@@ -1444,7 +1444,7 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
       DCHECK_EQ(LeaveCC, i.OutputSBit());
       break;
     case kArmVld1F64: {
-      __ vld1(NeonSize::Neon8, NeonListOperand(i.OutputDoubleRegister()),
+      __ vld1(Neon8, NeonListOperand(i.OutputDoubleRegister()),
               NeonMemOperand(i.InputRegister(0)));
       break;
     }
@@ -1453,6 +1453,16 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
               NeonMemOperand(i.InputRegister(1)));
       break;
     }
+    case kArmVld1S128: {
+      __ vld1(Neon8, NeonListOperand(i.OutputSimd128Register()),
+              NeonMemOperand(i.InputRegister(0)));
+      break;
+    }
+    case kArmVst1S128: {
+      __ vst1(Neon8, NeonListOperand(i.InputSimd128Register(0)),
+              NeonMemOperand(i.InputRegister(1)));
+      break;
+    }
     case kArmVldrF64:
       __ vldr(i.OutputDoubleRegister(), i.InputOffset());
       DCHECK_EQ(LeaveCC, i.OutputSBit());
@@ -1992,18 +2002,6 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
               i.OutputSimd128Register());
       break;
     }
-    case kArmSimd128Load: {
-      MemOperand src = i.InputOffset();
-      __ vld1(Neon8, NeonListOperand(i.OutputSimd128Register()),
-              NeonMemOperand(src.rn(), src.rm()));
-      break;
-    }
-    case kArmSimd128Store: {
-      MemOperand src = i.InputOffset(1);
-      __ vst1(Neon8, NeonListOperand(i.InputSimd128Register(0)),
-              NeonMemOperand(src.rn(), src.rm()));
-      break;
-    }
     case kArmSimd128And: {
       __ vand(i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));