diff --git a/src/ic/x64/stub-cache-x64.cc b/src/ic/x64/stub-cache-x64.cc
index 9a9dfe9..a65165b 100644
--- a/src/ic/x64/stub-cache-x64.cc
+++ b/src/ic/x64/stub-cache-x64.cc
@@ -14,10 +14,9 @@
 
 #define __ ACCESS_MASM(masm)
 
-
 static void ProbeTable(Isolate* isolate, MacroAssembler* masm,
-                       Code::Kind ic_kind, Code::Flags flags,
-                       StubCache::Table table, Register receiver, Register name,
+                       Code::Flags flags, StubCache::Table table,
+                       Register receiver, Register name,
                        // The offset is scaled by 4, based on
                        // kCacheIndexShift, which is two bits
                        Register offset) {
@@ -93,9 +92,6 @@
   // entry size being 3 * kPointerSize.
   DCHECK(sizeof(Entry) == 3 * kPointerSize);
 
-  // Make sure the flags do not name a specific type.
-  DCHECK(Code::ExtractTypeFromFlags(flags) == 0);
-
   // Make sure that there are no register conflicts.
   DCHECK(!scratch.is(receiver));
   DCHECK(!scratch.is(name));
@@ -139,7 +135,7 @@
   __ andp(scratch, Immediate((kPrimaryTableSize - 1) << kCacheIndexShift));
 
   // Probe the primary table.
-  ProbeTable(isolate, masm, ic_kind, flags, kPrimary, receiver, name, scratch);
+  ProbeTable(isolate, masm, flags, kPrimary, receiver, name, scratch);
 
   // Primary miss: Compute hash for secondary probe.
   __ movl(scratch, FieldOperand(name, Name::kHashFieldOffset));
@@ -151,8 +147,7 @@
   __ andp(scratch, Immediate((kSecondaryTableSize - 1) << kCacheIndexShift));
 
   // Probe the secondary table.
-  ProbeTable(isolate, masm, ic_kind, flags, kSecondary, receiver, name,
-             scratch);
+  ProbeTable(isolate, masm, flags, kSecondary, receiver, name, scratch);
 
   // Cache miss: Fall-through and let caller handle the miss by
   // entering the runtime system.