Revert "[csa][cleanup] Remove ParameterMode/TNodify IntPtrOrSmiConstant"

This reverts commit 0fe7a6cf.

Reason for revert: Causing tree to fail: https://ci.chromium.org/p/v8/builders/ci/V8%20Linux%20-%20debug/31566

Original change's description:
> [csa][cleanup] Remove ParameterMode/TNodify IntPtrOrSmiConstant
> 
> Bug: v8:9708, v8:6949
> Change-Id: I0a17eab689d8297218af92658bf5e63d34c94dfc
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2356387
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#69435}

TBR=rmcilroy@chromium.org,solanes@chromium.org

Change-Id: Ie816bffee696bb03cf26e195405f0fe8509dd0f3
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:9708
Bug: v8:6949
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2360048Reviewed-by: Francis McCabe <fgm@chromium.org>
Commit-Queue: Francis McCabe <fgm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69437}

src/codegen/code-stub-assembler.cc

@@ -287,6 +287,15 @@ TNode<RawPtrT> CodeStubAssembler::IntPtrOrSmiConstant<RawPtrT>(int value) {
   return ReinterpretCast<RawPtrT>(IntPtrConstant(value));
 }
 
+Node* CodeStubAssembler::IntPtrOrSmiConstant(int value, ParameterMode mode) {
+  if (mode == SMI_PARAMETERS) {
+    return SmiConstant(value);
+  } else {
+    DCHECK_EQ(INTPTR_PARAMETERS, mode);
+    return IntPtrConstant(value);
+  }
+}
+
 bool CodeStubAssembler::TryGetIntPtrOrSmiConstantValue(Node* maybe_constant,
                                                        int* value,
                                                        ParameterMode mode) {
@@ -3637,6 +3646,7 @@ TNode<JSArray> CodeStubAssembler::AllocateJSArray(
     AllocationFlags allocation_flags) {
   CSA_SLOW_ASSERT(this, TaggedIsPositiveSmi(length));
 
+  ParameterMode capacity_mode = INTPTR_PARAMETERS;
   TNode<JSArray> array;
   TNode<FixedArrayBase> elements;
 
@@ -3649,8 +3659,9 @@ TNode<JSArray> CodeStubAssembler::AllocateJSArray(
 
   BIND(&nonempty);
   {
-    FillFixedArrayWithValue(kind, elements, IntPtrConstant(0), capacity,
-                            RootIndex::kTheHoleValue, INTPTR_PARAMETERS);
+    FillFixedArrayWithValue(kind, elements,
+                            IntPtrOrSmiConstant(0, capacity_mode), capacity,
+                            RootIndex::kTheHoleValue, capacity_mode);
     Goto(&out);
   }
 

src/codegen/code-stub-assembler.h

@@ -572,6 +572,8 @@ class V8_EXPORT_PRIVATE CodeStubAssembler
 
   template <typename TIndex>
   TNode<TIndex> IntPtrOrSmiConstant(int value);
+  // TODO(v8:9708): remove once all uses are ported.
+  Node* IntPtrOrSmiConstant(int value, ParameterMode mode);
 
   bool TryGetIntPtrOrSmiConstantValue(Node* maybe_constant, int* value,
                                       ParameterMode mode);