diff --git a/src/ic/ppc/ic-ppc.cc b/src/ic/ppc/ic-ppc.cc
index 567296c..3c86786 100644
--- a/src/ic/ppc/ic-ppc.cc
+++ b/src/ic/ppc/ic-ppc.cc
@@ -425,8 +425,8 @@
   __ LoadRoot(vector, Heap::kDummyVectorRootIndex);
   __ LoadSmiLiteral(slot, Smi::FromInt(slot_index));
 
-  Code::Flags flags = Code::RemoveTypeAndHolderFromFlags(
-      Code::ComputeHandlerFlags(Code::LOAD_IC));
+  Code::Flags flags =
+      Code::RemoveHolderFromFlags(Code::ComputeHandlerFlags(Code::LOAD_IC));
   masm->isolate()->stub_cache()->GenerateProbe(masm, Code::KEYED_LOAD_IC, flags,
                                                receiver, key, r7, r8, r9, r10);
   // Cache miss.
@@ -639,11 +639,10 @@
   __ JumpIfSmi(receiver, &slow);
   // Get the map of the object.
   __ LoadP(receiver_map, FieldMemOperand(receiver, HeapObject::kMapOffset));
-  // Check that the receiver does not require access checks and is not observed.
-  // The generic stub does not perform map checks or handle observed objects.
+  // Check that the receiver does not require access checks.
+  // The generic stub does not perform map checks.
   __ lbz(ip, FieldMemOperand(receiver_map, Map::kBitFieldOffset));
-  __ andi(r0, ip,
-          Operand(1 << Map::kIsAccessCheckNeeded | 1 << Map::kIsObserved));
+  __ andi(r0, ip, Operand(1 << Map::kIsAccessCheckNeeded));
   __ bne(&slow, cr0);
   // Check if the object is a JS array or not.
   __ lbz(r7, FieldMemOperand(receiver_map, Map::kInstanceTypeOffset));
@@ -686,10 +685,10 @@
   __ LoadRoot(vector, Heap::kDummyVectorRootIndex);
   __ LoadSmiLiteral(slot, Smi::FromInt(slot_index));
 
-  Code::Flags flags = Code::RemoveTypeAndHolderFromFlags(
-      Code::ComputeHandlerFlags(Code::STORE_IC));
-  masm->isolate()->stub_cache()->GenerateProbe(masm, Code::STORE_IC, flags,
-                                               receiver, key, r8, r9, r10, r11);
+  Code::Flags flags =
+      Code::RemoveHolderFromFlags(Code::ComputeHandlerFlags(Code::STORE_IC));
+  masm->isolate()->stub_cache()->GenerateProbe(
+      masm, Code::KEYED_STORE_IC, flags, receiver, key, r8, r9, r10, r11);
   // Cache miss.
   __ b(&miss);
 
@@ -747,11 +746,11 @@
   DCHECK(StoreDescriptor::ValueRegister().is(r3));
 
   // Get the receiver from the stack and probe the stub cache.
-  Code::Flags flags = Code::RemoveTypeAndHolderFromFlags(
-      Code::ComputeHandlerFlags(Code::STORE_IC));
+  Code::Flags flags =
+      Code::RemoveHolderFromFlags(Code::ComputeHandlerFlags(Code::STORE_IC));
 
-  masm->isolate()->stub_cache()->GenerateProbe(masm, Code::STORE_IC, flags,
-                                               receiver, name, r6, r7, r8, r9);
+  masm->isolate()->stub_cache()->GenerateProbe(
+      masm, Code::STORE_IC, flags, receiver, name, r8, r9, r10, r11);
 
   // Cache miss: Jump to runtime.
   GenerateMiss(masm);