Hydrogen code stubs for vector-based ICs.

src/ic/mips/ic-mips.cc

Index: src/ic/mips/ic-mips.cc
diff --git a/src/ic/mips/ic-mips.cc b/src/ic/mips/ic-mips.cc
index 9dfd9f2e9f31eb1a5f38434b91610190a583268e..7c8a5eacabfd37a003d041945eeaa8dc6880bc83 100644
--- a/src/ic/mips/ic-mips.cc
+++ b/src/ic/mips/ic-mips.cc
@@ -290,7 +290,10 @@ void LoadIC::GenerateMiss(MacroAssembler* masm) {
   // The return address is in ra.
   Isolate* isolate = masm->isolate();
 
-  __ IncrementCounter(isolate->counters()->keyed_load_miss(), 1, a3, t0);
+  DCHECK(!FLAG_vector_ics ||
+         !AreAliased(t0, t1, VectorLoadICDescriptor::SlotRegister(),
+                     VectorLoadICDescriptor::VectorRegister()));
+  __ IncrementCounter(isolate->counters()->load_miss(), 1, t0, t1);
 
   LoadIC_PushArgs(masm);
 
@@ -426,7 +429,10 @@ void KeyedLoadIC::GenerateMiss(MacroAssembler* masm) {
   // The return address is in ra.
   Isolate* isolate = masm->isolate();
 
-  __ IncrementCounter(isolate->counters()->keyed_load_miss(), 1, a3, t0);
+  DCHECK(!FLAG_vector_ics ||
+         !AreAliased(t0, t1, VectorLoadICDescriptor::SlotRegister(),
+                     VectorLoadICDescriptor::VectorRegister()));
+  __ IncrementCounter(isolate->counters()->keyed_load_miss(), 1, t0, t1);
 
   LoadIC_PushArgs(masm);
 
@@ -816,8 +822,8 @@ void KeyedStoreIC::GenerateMegamorphic(MacroAssembler* masm,
   __ JumpIfNotUniqueNameInstanceType(t0, &slow);
   Code::Flags flags = Code::RemoveTypeAndHolderFromFlags(
       Code::ComputeHandlerFlags(Code::STORE_IC));
-  masm->isolate()->stub_cache()->GenerateProbe(masm, flags, false, receiver,
-                                               key, a3, t0, t1, t2);
+  masm->isolate()->stub_cache()->GenerateProbe(
+      masm, Code::STORE_IC, flags, false, receiver, key, a3, t0, t1, t2);
   // Cache miss.
   __ Branch(&miss);
 
@@ -886,8 +892,8 @@ void StoreIC::GenerateMegamorphic(MacroAssembler* masm) {
   // Get the receiver from the stack and probe the stub cache.
   Code::Flags flags = Code::RemoveTypeAndHolderFromFlags(
       Code::ComputeHandlerFlags(Code::STORE_IC));
-  masm->isolate()->stub_cache()->GenerateProbe(masm, flags, false, receiver,
-                                               name, a3, t0, t1, t2);
+  masm->isolate()->stub_cache()->GenerateProbe(
+      masm, Code::STORE_IC, flags, false, receiver, name, a3, t0, t1, t2);
 
   // Cache miss: Jump to runtime.
   GenerateMiss(masm);