diff --git a/src/maglev/arm64/maglev-assembler-arm64-inl.h b/src/maglev/arm64/maglev-assembler-arm64-inl.h
index 893738b5ad..ac9d48f1f6 100644
--- a/src/maglev/arm64/maglev-assembler-arm64-inl.h
+++ b/src/maglev/arm64/maglev-assembler-arm64-inl.h
@@ -581,7 +581,7 @@ inline void MaglevAssembler::Jump(Label* target, Label::Distance) { B(target); }
 
 inline void MaglevAssembler::JumpIf(Condition cond, Label* target,
                                     Label::Distance) {
-  b(target, cond);
+  B(target, cond);
 }
 
 inline void MaglevAssembler::JumpIfRoot(Register with, RootIndex index,
diff --git a/src/maglev/arm64/maglev-assembler-arm64.cc b/src/maglev/arm64/maglev-assembler-arm64.cc
index 77fef9a488..0a06876a12 100644
--- a/src/maglev/arm64/maglev-assembler-arm64.cc
+++ b/src/maglev/arm64/maglev-assembler-arm64.cc
@@ -423,7 +423,7 @@ void MaglevAssembler::Prologue(Graph* graph) {
         Push(xzr, xzr);
       }
       Subs(count, count, Immediate(1));
-      b(&loop, gt);
+      B(&loop, gt);
     }
   }
   if (remaining_stack_slots > 0) {
diff --git a/src/maglev/maglev-code-generator.cc b/src/maglev/maglev-code-generator.cc
index e9706c7387..166fb886a9 100644
--- a/src/maglev/maglev-code-generator.cc
+++ b/src/maglev/maglev-code-generator.cc
@@ -17,6 +17,7 @@
 #include "src/common/globals.h"
 #include "src/compiler/backend/instruction.h"
 #include "src/deoptimizer/deoptimize-reason.h"
+#include "src/deoptimizer/deoptimizer.h"
 #include "src/deoptimizer/translation-array.h"
 #include "src/execution/frame-constants.h"
 #include "src/interpreter/bytecode-register.h"
@@ -1240,6 +1241,7 @@ void MaglevCodeGenerator::EmitCode() {
   processor.ProcessGraph(graph_);
   EmitDeferredCode();
   EmitDeopts();
+  if (code_gen_failed_) return;
   EmitExceptionHandlerTrampolines();
   __ FinishCode();
 }
@@ -1258,6 +1260,13 @@ void MaglevCodeGenerator::EmitDeferredCode() {
 }
 
 void MaglevCodeGenerator::EmitDeopts() {
+  const size_t num_deopts = code_gen_state_.eager_deopts().size() +
+                            code_gen_state_.lazy_deopts().size();
+  if (num_deopts > Deoptimizer::kMaxNumberOfEntries) {
+    code_gen_failed_ = true;
+    return;
+  }
+
   MaglevTranslationArrayBuilder translation_builder(
       local_isolate_, &masm_, &translation_array_builder_, &deopt_literals_);
 
@@ -1351,6 +1360,8 @@ void MaglevCodeGenerator::EmitMetadata() {
 }
 
 MaybeHandle<Code> MaglevCodeGenerator::BuildCodeObject(Isolate* isolate) {
+  if (code_gen_failed_) return {};
+
   CodeDesc desc;
   masm()->GetCode(isolate, &desc, &safepoint_table_builder_,
                   handler_table_offset_);
diff --git a/src/maglev/maglev-code-generator.h b/src/maglev/maglev-code-generator.h
index 719e2d1154..5966903d41 100644
--- a/src/maglev/maglev-code-generator.h
+++ b/src/maglev/maglev-code-generator.h
@@ -55,6 +55,8 @@ class MaglevCodeGenerator final {
   IdentityMap<int, base::DefaultAllocationPolicy> deopt_literals_;
   int deopt_exit_start_offset_ = -1;
   int handler_table_offset_ = 0;
+
+  bool code_gen_failed_ = false;
 };
 
 }  // namespace maglev