[builtins][ia32] Reverse JS arguments for ia32

Change-Id: Ic5f703f29525ce7680249666454cf146c1f088dd
Bug: v8:10201
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2116198Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67443}

src/codegen/ia32/macro-assembler-ia32.cc

@@ -135,6 +135,31 @@ void MacroAssembler::JumpIfIsInRange(Register value, unsigned lower_limit,
   j(below_equal, on_in_range, near_jump);
 }
 
+void TurboAssembler::PushArray(Register array, Register size, Register scratch,
+                               PushArrayOrder order) {
+  DCHECK(!AreAliased(array, size, scratch));
+  Register counter = scratch;
+  Label loop, entry;
+  if (order == PushArrayOrder::kReverse) {
+    mov(counter, 0);
+    jmp(&entry);
+    bind(&loop);
+    Push(Operand(array, counter, times_system_pointer_size, 0));
+    inc(counter);
+    bind(&entry);
+    cmp(counter, size);
+    j(less, &loop, Label::kNear);
+  } else {
+    mov(counter, size);
+    jmp(&entry);
+    bind(&loop);
+    Push(Operand(array, counter, times_system_pointer_size, 0));
+    bind(&entry);
+    dec(counter);
+    j(greater_equal, &loop, Label::kNear);
+  }
+}
+
 Operand TurboAssembler::ExternalReferenceAsOperand(ExternalReference reference,
                                                    Register scratch) {
   // TODO(jgruber): Add support for enable_root_array_delta_access.

src/codegen/ia32/macro-assembler-ia32.h

@@ -224,6 +224,12 @@ class V8_EXPORT_PRIVATE TurboAssembler : public TurboAssemblerBase {
 
   void PushPC();
 
+  enum class PushArrayOrder { kNormal, kReverse };
+  // `array` points to the first element (the lowest address).
+  // `array` and `size` are not modified.
+  void PushArray(Register array, Register size, Register scratch,
+                 PushArrayOrder order = PushArrayOrder::kNormal);
+
   // Operand pointing to an external reference.
   // May emit code to set up the scratch register. The operand is
   // only guaranteed to be correct as long as the scratch register