Fix for issue 351261.

src/a64/lithium-codegen-a64.cc

Index: src/a64/lithium-codegen-a64.cc
diff --git a/src/a64/lithium-codegen-a64.cc b/src/a64/lithium-codegen-a64.cc
index 4766fa55fd078d3ad2d902732094fec8dc38cc0e..a0c0c7a804eb016f0990f7bd8d37d32148920e54 100644
--- a/src/a64/lithium-codegen-a64.cc
+++ b/src/a64/lithium-codegen-a64.cc
@@ -1507,7 +1507,11 @@ void LCodeGen::DoAllocate(LAllocate* instr) {
 
   if (instr->size()->IsConstantOperand()) {
     int32_t size = ToInteger32(LConstantOperand::cast(instr->size()));
-    __ Allocate(size, result, temp1, temp2, deferred->entry(), flags);
+    if (size <= Page::kMaxRegularHeapObjectSize) {
+      __ Allocate(size, result, temp1, temp2, deferred->entry(), flags);
+    } else {
+      __ B(deferred->entry());
+    }
   } else {
     Register size = ToRegister32(instr->size());
     __ Sxtw(size.X(), size);