[ic] Unify CallIC feedback collection and handling.

src/compiler/bytecode-graph-builder.cc

Index: src/compiler/bytecode-graph-builder.cc
diff --git a/src/compiler/bytecode-graph-builder.cc b/src/compiler/bytecode-graph-builder.cc
index 26409d3696426906fd5dba410ab1b631e220cb76..37cb564864f6a15abffaa22450804b6caa13fedb 100644
--- a/src/compiler/bytecode-graph-builder.cc
+++ b/src/compiler/bytecode-graph-builder.cc
@@ -1527,11 +1527,8 @@ CompareOperationHint BytecodeGraphBuilder::GetCompareOperationHint() {
 }
 
 float BytecodeGraphBuilder::ComputeCallFrequency(int slot_id) const {
-  if (slot_id >= TypeFeedbackVector::kReservedIndexCount) {
-    CallICNexus nexus(feedback_vector(), feedback_vector()->ToSlot(slot_id));
-    return nexus.ComputeCallFrequency() * invocation_frequency_;
-  }
-  return 0.0f;
+  CallICNexus nexus(feedback_vector(), feedback_vector()->ToSlot(slot_id));
+  return nexus.ComputeCallFrequency() * invocation_frequency_;
 }
 
 void BytecodeGraphBuilder::VisitAdd() {