Fix typed lowering of ToBoolean on NaN input.

test/cctest/compiler/test-js-typed-lowering.cc

Index: test/cctest/compiler/test-js-typed-lowering.cc
diff --git a/test/cctest/compiler/test-js-typed-lowering.cc b/test/cctest/compiler/test-js-typed-lowering.cc
index 5259d7064870bd1f67b4a4b5d4cba634a8ac3904..8bdf67adbc71f4e6fd2577e90b33bf8b49d9af34 100644
--- a/test/cctest/compiler/test-js-typed-lowering.cc
+++ b/test/cctest/compiler/test-js-typed-lowering.cc
@@ -473,12 +473,12 @@ TEST(JSToBoolean) {
     CHECK_EQ(IrOpcode::kParameter, r->opcode());
   }
 
-  {  // ToBoolean(number)
-    Node* r = R.ReduceUnop(op, Type::Number());
+  {  // ToBoolean(ordered-number)
+    Node* r = R.ReduceUnop(op, Type::OrderedNumber());
     CHECK_EQ(IrOpcode::kBooleanNot, r->opcode());
     Node* i = r->InputAt(0);
     CHECK_EQ(IrOpcode::kNumberEqual, i->opcode());
-    // ToBoolean(number) => BooleanNot(NumberEqual(x, #0))
+    // ToBoolean(x:number) => BooleanNot(NumberEqual(x, #0))
   }
 
   {  // ToBoolean(string)
@@ -508,7 +508,7 @@ TEST(JSToBoolean_replacement) {
   JSTypedLoweringTester R;
 
   Type* types[] = {Type::Null(),             Type::Undefined(),
-                   Type::Boolean(),          Type::Number(),
+                   Type::Boolean(),          Type::OrderedNumber(),
                    Type::DetectableObject(), Type::Undetectable()};
 
   for (size_t i = 0; i < arraysize(types); i++) {
@@ -523,7 +523,7 @@ TEST(JSToBoolean_replacement) {
 
     if (types[i]->Is(Type::Boolean())) {
       CHECK_EQ(n, r);
-    } else if (types[i]->Is(Type::Number())) {
+    } else if (types[i]->Is(Type::OrderedNumber())) {
       CHECK_EQ(IrOpcode::kBooleanNot, r->opcode());
     } else {
       CHECK_EQ(IrOpcode::kHeapConstant, r->opcode());