[turbofan] Correctify typed lowering.

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 9dbe3304c3bcfa2d271e017ce924fbc257126cc7..d48a462c1f3b38a95d4b353eaed548cfa5f10636 100644
--- a/test/cctest/compiler/test-js-typed-lowering.cc
+++ b/test/cctest/compiler/test-js-typed-lowering.cc
@@ -308,7 +308,7 @@ TEST(Int32BitwiseShifts) {
       Type::Unsigned32(),  Type::Signed32(),      Type::MinusZero(),
       Type::NaN(),         Type::OtherNumber(),   Type::Undefined(),
       Type::Null(),        Type::Boolean(),       Type::Number(),
-      Type::String(),      Type::Object()};
+      Type::String()};
 
   for (size_t i = 0; i < arraysize(types); ++i) {
     Node* p0 = R.Parameter(types[i], 0);
@@ -367,8 +367,7 @@ TEST(Int32BitwiseBinops) {
       Type::SignedSmall(), Type::UnsignedSmall(), Type::Unsigned32(),
       Type::Signed32(),    Type::MinusZero(),     Type::NaN(),
       Type::OtherNumber(), Type::Undefined(),     Type::Null(),
-      Type::Boolean(),     Type::Number(),        Type::String(),
-      Type::Object()};
+      Type::Boolean(),     Type::Number(),        Type::String()};
 
   for (size_t i = 0; i < arraysize(types); ++i) {
     Node* p0 = R.Parameter(types[i], 0);
@@ -691,33 +690,22 @@ TEST(NumberComparison) {
       R.javascript.GreaterThan(),        R.simplified.NumberLessThan(),
       R.javascript.GreaterThanOrEqual(), R.simplified.NumberLessThanOrEqual()};
 
-  for (size_t i = 0; i < arraysize(kJSTypes); i++) {
-    Type* t0 = kJSTypes[i];
-    // Skip Type::String and Type::Receiver which might coerce into a string.
-    if (t0->Is(Type::String()) || t0->Is(Type::Receiver())) continue;
-    Node* p0 = R.Parameter(t0, 0);
+  Node* const p0 = R.Parameter(Type::Number(), 0);
+  Node* const p1 = R.Parameter(Type::Number(), 1);
 
-    for (size_t j = 0; j < arraysize(kJSTypes); j++) {
-      Type* t1 = kJSTypes[j];
-      // Skip Type::String and Type::Receiver which might coerce into a string.
-      if (t1->Is(Type::String()) || t0->Is(Type::Receiver())) continue;
-      Node* p1 = R.Parameter(t1, 1);
+  for (size_t k = 0; k < arraysize(ops); k += 2) {
+    Node* cmp = R.Binop(ops[k], p0, p1);
+    Node* r = R.reduce(cmp);
 
-      for (size_t k = 0; k < arraysize(ops); k += 2) {
-        Node* cmp = R.Binop(ops[k], p0, p1);
-        Node* r = R.reduce(cmp);
-
-        R.CheckPureBinop(ops[k + 1], r);
-        if (k >= 4) {
-          // GreaterThan and GreaterThanOrEqual commute the inputs
-          // and use the LessThan and LessThanOrEqual operators.
-          CheckIsConvertedToNumber(p1, r->InputAt(0));
-          CheckIsConvertedToNumber(p0, r->InputAt(1));
-        } else {
-          CheckIsConvertedToNumber(p0, r->InputAt(0));
-          CheckIsConvertedToNumber(p1, r->InputAt(1));
-        }
-      }
+    R.CheckPureBinop(ops[k + 1], r);
+    if (k >= 4) {
+      // GreaterThan and GreaterThanOrEqual commute the inputs
+      // and use the LessThan and LessThanOrEqual operators.
+      CheckIsConvertedToNumber(p1, r->InputAt(0));
+      CheckIsConvertedToNumber(p0, r->InputAt(1));
+    } else {
+      CheckIsConvertedToNumber(p0, r->InputAt(0));
+      CheckIsConvertedToNumber(p1, r->InputAt(1));
     }
   }
 }
@@ -754,36 +742,6 @@ TEST(MixedComparison1) {
 }
 
 
-TEST(ObjectComparison) {
-  JSTypedLoweringTester R;
-
-  Node* p0 = R.Parameter(Type::Number(), 0);
-  Node* p1 = R.Parameter(Type::Object(), 1);
-
-  Node* cmp = R.Binop(R.javascript.LessThan(), p0, p1);
-  Node* effect_use = R.UseForEffect(cmp);
-
-  R.CheckEffectInput(R.start(), cmp);
-  R.CheckEffectInput(cmp, effect_use);
-
-  Node* r = R.reduce(cmp);
-
-  R.CheckPureBinop(R.simplified.NumberLessThan(), r);
-
-  Node* i0 = r->InputAt(0);
-  Node* i1 = r->InputAt(1);
-
-  CHECK_EQ(p0, i0);
-  CHECK_NE(p1, i1);
-  CHECK_EQ(IrOpcode::kParameter, i0->opcode());
-  CHECK_EQ(IrOpcode::kJSToNumber, i1->opcode());
-
-  // Check effect chain is correct.
-  R.CheckEffectInput(R.start(), i1);
-  R.CheckEffectInput(i1, effect_use);
-}
-
-
 TEST(UnaryNot) {
   JSTypedLoweringTester R;
   const Operator* opnot = R.javascript.UnaryNot();
@@ -1031,7 +989,7 @@ TEST(OrderNumberBinopEffects1) {
   };
 
   for (size_t j = 0; j < arraysize(ops); j += 2) {
-    BinopEffectsTester B(ops[j], Type::Object(), Type::String());
+    BinopEffectsTester B(ops[j], Type::String(), Type::String());
     CHECK_EQ(ops[j + 1]->opcode(), B.result->op()->opcode());
 
     Node* i0 = B.CheckConvertedInput(IrOpcode::kJSToNumber, 0, true);
@@ -1167,7 +1125,7 @@ TEST(Int32BinopEffects) {
 
   for (int j = 0; j < R.kNumberOps; j += 2) {
     bool signed_left = R.signedness[j], signed_right = R.signedness[j + 1];
-    BinopEffectsTester B(R.ops[j], Type::Number(), Type::Object());
+    BinopEffectsTester B(R.ops[j], Type::Number(), Type::Primitive());
 
     B.R.CheckPureBinop(B.result->opcode(), B.result);
 
@@ -1184,7 +1142,7 @@ TEST(Int32BinopEffects) {
 
   for (int j = 0; j < R.kNumberOps; j += 2) {
     bool signed_left = R.signedness[j], signed_right = R.signedness[j + 1];
-    BinopEffectsTester B(R.ops[j], Type::Object(), Type::Number());
+    BinopEffectsTester B(R.ops[j], Type::Primitive(), Type::Number());
 
     B.R.CheckPureBinop(B.result->opcode(), B.result);
 
@@ -1201,7 +1159,7 @@ TEST(Int32BinopEffects) {
 
   for (int j = 0; j < R.kNumberOps; j += 2) {
     bool signed_left = R.signedness[j], signed_right = R.signedness[j + 1];
-    BinopEffectsTester B(R.ops[j], Type::Object(), Type::Object());
+    BinopEffectsTester B(R.ops[j], Type::Primitive(), Type::Primitive());
 
     B.R.CheckPureBinop(B.result->opcode(), B.result);