Add non-miss slow path to LoadIC_Normal.

src/arm64/ic-arm64.cc

Index: src/arm64/ic-arm64.cc
diff --git a/src/arm64/ic-arm64.cc b/src/arm64/ic-arm64.cc
index d835d0fa5e25f0bc25a5a29d14d5d5535a0f9a3a..842b3e75dcbf65d805bbbe3f6af2086e5b7aff01 100644
--- a/src/arm64/ic-arm64.cc
+++ b/src/arm64/ic-arm64.cc
@@ -429,14 +429,18 @@ void LoadIC::GenerateNormal(MacroAssembler* masm) {
   //  -- lr    : return address
   //  -- x0    : receiver
   // -----------------------------------
-  Label miss;
+  Label miss, slow;
 
   GenerateNameDictionaryReceiverCheck(masm, x0, x1, x3, x4, &miss);
 
   // x1 now holds the property dictionary.
-  GenerateDictionaryLoad(masm, &miss, x1, x2, x0, x3, x4);
+  GenerateDictionaryLoad(masm, &slow, x1, x2, x0, x3, x4);
   __ Ret();
 
+  // Dictionary load failed, go slow (but don't miss).
+  __ Bind(&slow);
+  GenerateRuntimeGetProperty(masm);
+
   // Cache miss: Jump to runtime.
   __ Bind(&miss);
   GenerateMiss(masm);