Revert "Reland "Refine expression typing, esp. by propagating range information.""

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 ddced934ffd9c04d8e95910b446da8f8d4cb74a5..5e8ac7ac643f4511850c4ebf0ea581057fa87d1c 100644
--- a/test/cctest/compiler/test-js-typed-lowering.cc
+++ b/test/cctest/compiler/test-js-typed-lowering.cc
@@ -262,15 +262,16 @@ TEST(NumberBinops) {
 
 static void CheckToI32(Node* old_input, Node* new_input, bool is_signed) {
   Type* old_type = NodeProperties::GetBounds(old_input).upper;
-  Type* new_type = NodeProperties::GetBounds(new_input).upper;
   Type* expected_type = I32Type(is_signed);
-  CHECK(new_type->Is(expected_type));
   if (old_type->Is(expected_type)) {
     CHECK_EQ(old_input, new_input);
   } else if (new_input->opcode() == IrOpcode::kNumberConstant) {
+    CHECK(NodeProperties::GetBounds(new_input).upper->Is(expected_type));
     double v = OpParameter<double>(new_input);
     double e = static_cast<double>(is_signed ? FastD2I(v) : FastD2UI(v));
     CHECK_EQ(e, v);
+  } else {
+    CHECK_EQ(NumberToI32(is_signed), new_input->opcode());
   }
 }