PPC: Now that vector ics are established for load, keyed load and call ics, let's remove dead code …

src/ppc/code-stubs-ppc.cc

Index: src/ppc/code-stubs-ppc.cc
diff --git a/src/ppc/code-stubs-ppc.cc b/src/ppc/code-stubs-ppc.cc
index 42e9539d25a7111099a4cd269c338eeca8584c1e..4deaf2cb972aaf88c3e838794f1225e873f11f46 100644
--- a/src/ppc/code-stubs-ppc.cc
+++ b/src/ppc/code-stubs-ppc.cc
@@ -1574,8 +1574,7 @@ void FunctionPrototypeStub::Generate(MacroAssembler* masm) {
   Register receiver = LoadDescriptor::ReceiverRegister();
   // Ensure that the vector and slot registers won't be clobbered before
   // calling the miss handler.
-  DCHECK(!FLAG_vector_ics ||
-         !AreAliased(r7, r8, VectorLoadICDescriptor::VectorRegister(),
+  DCHECK(!AreAliased(r7, r8, VectorLoadICDescriptor::VectorRegister(),
                      VectorLoadICDescriptor::SlotRegister()));
 
   NamedLoadHandlerCompiler::GenerateLoadFunctionPrototype(masm, receiver, r7,
@@ -1595,9 +1594,8 @@ void LoadIndexedStringStub::Generate(MacroAssembler* masm) {
   Register scratch = r8;
   Register result = r3;
   DCHECK(!scratch.is(receiver) && !scratch.is(index));
-  DCHECK(!FLAG_vector_ics ||
-         (!scratch.is(VectorLoadICDescriptor::VectorRegister()) &&
-          result.is(VectorLoadICDescriptor::SlotRegister())));
+  DCHECK(!scratch.is(VectorLoadICDescriptor::VectorRegister()) &&
+         result.is(VectorLoadICDescriptor::SlotRegister()));
 
   // StringCharAtGenerator doesn't use the result register until it's passed
   // the different miss possibilities. If it did, we would have a conflict
@@ -3125,7 +3123,7 @@ void StringCharCodeAtGenerator::GenerateSlow(
   __ CheckMap(index_, result_, Heap::kHeapNumberMapRootIndex, index_not_number_,
               DONT_DO_SMI_CHECK);
   call_helper.BeforeCall(masm);
-  if (FLAG_vector_ics && embed_mode == PART_OF_IC_HANDLER) {
+  if (embed_mode == PART_OF_IC_HANDLER) {
     __ Push(VectorLoadICDescriptor::VectorRegister(),
             VectorLoadICDescriptor::SlotRegister(), object_, index_);
   } else {
@@ -3142,7 +3140,7 @@ void StringCharCodeAtGenerator::GenerateSlow(
   // Save the conversion result before the pop instructions below
   // have a chance to overwrite it.
   __ Move(index_, r3);
-  if (FLAG_vector_ics && embed_mode == PART_OF_IC_HANDLER) {
+  if (embed_mode == PART_OF_IC_HANDLER) {
     __ Pop(VectorLoadICDescriptor::VectorRegister(),
            VectorLoadICDescriptor::SlotRegister(), object_);
   } else {