Revert of [turbofan] Support variable size argument popping in TF-generated functions

test/cctest/test-code-stub-assembler.cc

Index: test/cctest/test-code-stub-assembler.cc
diff --git a/test/cctest/test-code-stub-assembler.cc b/test/cctest/test-code-stub-assembler.cc
index 45c4aefec41edd46482f3dee4cf905cdcc91f912..d25f057b6d9638b2245c6b9e6999d74ec90a6f5f 100644
--- a/test/cctest/test-code-stub-assembler.cc
+++ b/test/cctest/test-code-stub-assembler.cc
@@ -1729,63 +1729,5 @@
   }
 }
 
-TEST(PopAndReturnConstant) {
-  Isolate* isolate(CcTest::InitIsolateOnce());
-
-  const int kNumParams = 4;
-  const int kNumProgramaticParams = 2;
-  CodeStubAssemblerTester m(isolate, kNumParams - kNumProgramaticParams);
-
-  // Call a function that return |kNumProgramaticParams| parameters in addition
-  // to those specified by the static descriptor. |kNumProgramaticParams| is
-  // specified as a constant.
-  m.PopAndReturn(m.Int32Constant(kNumProgramaticParams),
-                 m.SmiConstant(Smi::FromInt(1234)));
-
-  Handle<Code> code = m.GenerateCode();
-  CHECK(!code.is_null());
-
-  FunctionTester ft(code, kNumParams);
-  Handle<Object> result;
-  for (int test_count = 0; test_count < 100; ++test_count) {
-    result = ft.Call(isolate->factory()->undefined_value(),
-                     Handle<Smi>(Smi::FromInt(1234), isolate),
-                     isolate->factory()->undefined_value(),
-                     isolate->factory()->undefined_value())
-                 .ToHandleChecked();
-    CHECK_EQ(1234, Handle<Smi>::cast(result)->value());
-  }
-}
-
-TEST(PopAndReturnVariable) {
-  Isolate* isolate(CcTest::InitIsolateOnce());
-
-  const int kNumParams = 4;
-  const int kNumProgramaticParams = 2;
-  CodeStubAssemblerTester m(isolate, kNumParams - kNumProgramaticParams);
-
-  // Call a function that return |kNumProgramaticParams| parameters in addition
-  // to those specified by the static descriptor. |kNumProgramaticParams| is
-  // passed in as a parameter to the function so that it can't be recongized as
-  // a constant.
-  m.PopAndReturn(m.SmiUntag(m.Parameter(1)), m.SmiConstant(Smi::FromInt(1234)));
-
-  Handle<Code> code = m.GenerateCode();
-  CHECK(!code.is_null());
-
-  FunctionTester ft(code, kNumParams);
-  Handle<Object> result;
-  for (int test_count = 0; test_count < 100; ++test_count) {
-    result =
-        ft.Call(isolate->factory()->undefined_value(),
-                Handle<Smi>(Smi::FromInt(1234), isolate),
-                isolate->factory()->undefined_value(),
-                Handle<Smi>(Smi::FromInt(kNumProgramaticParams * kPointerSize),
-                            isolate))
-            .ToHandleChecked();
-    CHECK_EQ(1234, Handle<Smi>::cast(result)->value());
-  }
-}
-
 }  // namespace internal
 }  // namespace v8