[turbofan] Add BoundsCheckMode to ElementAccess.

test/cctest/compiler/test-simplified-lowering.cc

Index: test/cctest/compiler/test-simplified-lowering.cc
diff --git a/test/cctest/compiler/test-simplified-lowering.cc b/test/cctest/compiler/test-simplified-lowering.cc
index bafa2d88f42ddc976cf9c4904c11895f612a9fa2..e4034369d9344f53437b367dc0346f24cb3ab152 100644
--- a/test/cctest/compiler/test-simplified-lowering.cc
+++ b/test/cctest/compiler/test-simplified-lowering.cc
@@ -325,8 +325,8 @@ TEST(RunLoadElementFromUntaggedBase) {
   for (size_t i = 0; i < arraysize(smis); i++) {    // for header sizes
     for (size_t j = 0; (i + j) < arraysize(smis); j++) {  // for element index
       int offset = static_cast<int>(i * sizeof(Smi*));
-      ElementAccess access = {kUntaggedBase, offset, Type::Integral32(),
-                              kMachAnyTagged};
+      ElementAccess access = {kNoBoundsCheck, kUntaggedBase, offset,
+                              Type::Integral32(), kMachAnyTagged};
 
       SimplifiedLoweringTester<Object*> t;
       Node* load = t.LoadElement(
@@ -354,8 +354,8 @@ TEST(RunStoreElementFromUntaggedBase) {
   for (size_t i = 0; i < arraysize(smis); i++) {    // for header sizes
     for (size_t j = 0; (i + j) < arraysize(smis); j++) {  // for element index
       int offset = static_cast<int>(i * sizeof(Smi*));
-      ElementAccess access = {kUntaggedBase, offset, Type::Integral32(),
-                              kMachAnyTagged};
+      ElementAccess access = {kNoBoundsCheck, kUntaggedBase, offset,
+                              Type::Integral32(), kMachAnyTagged};
 
       SimplifiedLoweringTester<Object*> t(kMachAnyTagged);
       Node* p0 = t.Parameter(0);
@@ -517,9 +517,9 @@ class AccessTester : public HandleAndZoneScope {
 
  private:
   ElementAccess GetElementAccess() {
-    ElementAccess access = {tagged ? kTaggedBase : kUntaggedBase,
-                            tagged ? FixedArrayBase::kHeaderSize : 0,
-                            Type::Any(), rep};
+    ElementAccess access = {
+        kNoBoundsCheck, tagged ? kTaggedBase : kUntaggedBase,
+        tagged ? FixedArrayBase::kHeaderSize : 0, Type::Any(), rep};
     return access;
   }
 
@@ -1349,8 +1349,9 @@ TEST(LowerLoadElement_to_load) {
   TestingGraph t(Type::Any(), Type::Signed32());
 
   for (size_t i = 0; i < arraysize(machine_reps); i++) {
-    ElementAccess access = {kTaggedBase, FixedArrayBase::kHeaderSize,
-                            Type::Any(), machine_reps[i]};
+    ElementAccess access = {kNoBoundsCheck, kTaggedBase,
+                            FixedArrayBase::kHeaderSize, Type::Any(),
+                            machine_reps[i]};
 
     Node* load =
         t.graph()->NewNode(t.simplified()->LoadElement(access), t.p0, t.p1,
@@ -1372,8 +1373,9 @@ TEST(LowerStoreElement_to_store) {
   TestingGraph t(Type::Any(), Type::Signed32());
 
   for (size_t i = 0; i < arraysize(machine_reps); i++) {
-    ElementAccess access = {kTaggedBase, FixedArrayBase::kHeaderSize,
-                            Type::Any(), machine_reps[i]};
+    ElementAccess access = {kNoBoundsCheck, kTaggedBase,
+                            FixedArrayBase::kHeaderSize, Type::Any(),
+                            machine_reps[i]};
 
     Node* val = t.ExampleWithOutput(machine_reps[i]);
     Node* store = t.graph()->NewNode(t.simplified()->StoreElement(access), t.p0,
@@ -1398,7 +1400,8 @@ TEST(InsertChangeForLoadElementIndex) {
   // LoadElement(obj: Tagged, index: kTypeInt32 | kRepTagged, length) =>
   //   Load(obj, Int32Add(Int32Mul(ChangeTaggedToInt32(index), #k), #k))
   TestingGraph t(Type::Any(), Type::Signed32(), Type::Any());
-  ElementAccess access = {kTaggedBase, FixedArrayBase::kHeaderSize, Type::Any(),
+  ElementAccess access = {kNoBoundsCheck, kTaggedBase,
+                          FixedArrayBase::kHeaderSize, Type::Any(),
                           kMachAnyTagged};
 
   Node* load = t.graph()->NewNode(t.simplified()->LoadElement(access), t.p0,
@@ -1417,7 +1420,8 @@ TEST(InsertChangeForStoreElementIndex) {
   // StoreElement(obj: Tagged, index: kTypeInt32 | kRepTagged, length, val) =>
   //   Store(obj, Int32Add(Int32Mul(ChangeTaggedToInt32(index), #k), #k), val)
   TestingGraph t(Type::Any(), Type::Signed32(), Type::Any());
-  ElementAccess access = {kTaggedBase, FixedArrayBase::kHeaderSize, Type::Any(),
+  ElementAccess access = {kNoBoundsCheck, kTaggedBase,
+                          FixedArrayBase::kHeaderSize, Type::Any(),
                           kMachAnyTagged};
 
   Node* store =
@@ -1436,7 +1440,8 @@ TEST(InsertChangeForStoreElementIndex) {
 TEST(InsertChangeForLoadElement) {
   // TODO(titzer): test all load/store representation change insertions.
   TestingGraph t(Type::Any(), Type::Signed32(), Type::Any());
-  ElementAccess access = {kTaggedBase, FixedArrayBase::kHeaderSize, Type::Any(),
+  ElementAccess access = {kNoBoundsCheck, kTaggedBase,
+                          FixedArrayBase::kHeaderSize, Type::Any(),
                           kMachFloat64};
 
   Node* load = t.graph()->NewNode(t.simplified()->LoadElement(access), t.p0,
@@ -1468,7 +1473,8 @@ TEST(InsertChangeForLoadField) {
 TEST(InsertChangeForStoreElement) {
   // TODO(titzer): test all load/store representation change insertions.
   TestingGraph t(Type::Any(), Type::Signed32(), Type::Any());
-  ElementAccess access = {kTaggedBase, FixedArrayBase::kHeaderSize, Type::Any(),
+  ElementAccess access = {kNoBoundsCheck, kTaggedBase,
+                          FixedArrayBase::kHeaderSize, Type::Any(),
                           kMachFloat64};
 
   Node* store = t.graph()->NewNode(t.simplified()->StoreElement(access), t.p0,