Lazy deoptimization for comparisons in Turbofan.

src/compiler/operator-properties-inl.h

Index: src/compiler/operator-properties-inl.h
diff --git a/src/compiler/operator-properties-inl.h b/src/compiler/operator-properties-inl.h
index 374d9ba55cbcc7fd2ee36dca0e9c86b0d846f7fd..db160a80f874f4d1f600c26d3013d637b8ee3c0a 100644
--- a/src/compiler/operator-properties-inl.h
+++ b/src/compiler/operator-properties-inl.h
@@ -37,27 +37,29 @@ inline bool OperatorProperties::HasFrameStateInput(Operator* op) {
   }
 
   switch (op->opcode()) {
-    case IrOpcode::kJSCallFunction:
-    case IrOpcode::kJSCallConstruct:
-      return true;
     case IrOpcode::kJSCallRuntime: {
       Runtime::FunctionId function =
           reinterpret_cast<Operator1<Runtime::FunctionId>*>(op)->parameter();
-      // TODO(jarin) At the moment, we only add frame state for
-      // few chosen runtime functions.
-      switch (function) {
-        case Runtime::kDebugBreak:
-        case Runtime::kDeoptimizeFunction:
-        case Runtime::kSetScriptBreakPoint:
-        case Runtime::kDebugGetLoadedScripts:
-        case Runtime::kStackGuard:
-          return true;
-        default:
-          return false;
-      }
-      UNREACHABLE();
+      return Linkage::NeedsFrameState(function);
     }
 
+    // Strict equality cannot lazily deoptimize.
+    case IrOpcode::kJSStrictEqual:
+    case IrOpcode::kJSStrictNotEqual:
+      return false;
+
+    // Calls
+    case IrOpcode::kJSCallFunction:
+    case IrOpcode::kJSCallConstruct:
+
+    // Compare operations
+    case IrOpcode::kJSEqual:
+    case IrOpcode::kJSNotEqual:
+    case IrOpcode::kJSLessThan:
+    case IrOpcode::kJSGreaterThan:
+    case IrOpcode::kJSLessThanOrEqual:
+    case IrOpcode::kJSGreaterThanOrEqual:
+
     // Binary operations
     case IrOpcode::kJSBitwiseOr:
     case IrOpcode::kJSBitwiseXor: