Revert of [turbofan] Add the StackSlot operator to turbofan.

test/cctest/compiler/test-run-native-calls.cc

Index: test/cctest/compiler/test-run-native-calls.cc
diff --git a/test/cctest/compiler/test-run-native-calls.cc b/test/cctest/compiler/test-run-native-calls.cc
index e51d25635f9b643d5e092e901fd1d6952b5a80fc..791b0d7ae5868e82534b0ba60af91e9621906ebe 100644
--- a/test/cctest/compiler/test-run-native-calls.cc
+++ b/test/cctest/compiler/test-run-native-calls.cc
@@ -1157,86 +1157,6 @@
 TEST(MixedParams_2) { MixedParamTest(2); }
 TEST(MixedParams_3) { MixedParamTest(3); }
 
-template <typename T>
-void TestStackSlot(MachineType slot_type, T expected) {
-  // Test: Generate with a function f which reserves a stack slot, call an inner
-  // function g from f which writes into the stack slot of f.
-
-  if (RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
-          ->num_double_registers() < 2)
-    return;
-
-  Isolate* isolate = CcTest::InitIsolateOnce();
-
-  // Lots of code to generate the build descriptor for the inner function.
-  int parray_gp[] = {
-      RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
-          ->GetAllocatableGeneralCode(0),
-      RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
-          ->GetAllocatableGeneralCode(1)};
-  int rarray_gp[] = {
-      RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
-          ->GetAllocatableGeneralCode(0)};
-  int parray_fp[] = {
-      RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
-          ->GetAllocatableDoubleCode(0),
-      RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
-          ->GetAllocatableDoubleCode(1)};
-  int rarray_fp[] = {
-      RegisterConfiguration::ArchDefault(RegisterConfiguration::TURBOFAN)
-          ->GetAllocatableDoubleCode(0)};
-  Allocator palloc(parray_gp, 2, parray_fp, 2);
-  Allocator ralloc(rarray_gp, 1, rarray_fp, 1);
-  RegisterConfig config(palloc, ralloc);
-
-  Zone zone;
-  HandleScope scope(isolate);
-  MachineSignature::Builder builder(&zone, 1, 12);
-  builder.AddReturn(MachineType::Int32());
-  for (int i = 0; i < 10; i++) {
-    builder.AddParam(MachineType::Int32());
-  }
-  builder.AddParam(slot_type);
-  builder.AddParam(MachineType::Pointer());
-  MachineSignature* sig = builder.Build();
-  CallDescriptor* desc = config.Create(&zone, sig);
-
-  // Create inner function g. g has lots of parameters so that they are passed
-  // over the stack.
-  Handle<Code> inner;
-  Graph graph(&zone);
-  RawMachineAssembler g(isolate, &graph, desc);
-
-  g.Store(slot_type.representation(), g.Parameter(11), g.Parameter(10),
-          WriteBarrierKind::kNoWriteBarrier);
-  g.Return(g.Parameter(9));
-  inner = CompileGraph("Compute", desc, &graph, g.Export());
-
-  // Create function f with a stack slot which calls the inner function g.
-  BufferedRawMachineAssemblerTester<T> f(slot_type);
-  Node* target = f.HeapConstant(inner);
-  Node* stack_slot = f.StackSlot(slot_type.representation());
-  Node* args[12];
-  for (int i = 0; i < 10; i++) {
-    args[i] = f.Int32Constant(i);
-  }
-  args[10] = f.Parameter(0);
-  args[11] = stack_slot;
-
-  f.CallN(desc, target, args);
-  f.Return(f.Load(slot_type, stack_slot, f.IntPtrConstant(0)));
-
-  CHECK_EQ(expected, f.Call(expected));
-}
-
-TEST(RunStackSlotInt32) { TestStackSlot(MachineType::Int32(), 0x12345678); }
-#if !V8_TARGET_ARCH_32_BIT
-TEST(RunStackSlotInt64) {
-  TestStackSlot(MachineType::Int64(), 0x123456789abcdef0);
-}
-#endif
-TEST(RunStackSlotFloat32) { TestStackSlot(MachineType::Float32(), 1234.125f); }
-TEST(RunStackSlotFloat64) { TestStackSlot(MachineType::Float64(), 3456.375); }
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8