diff --git a/compiler/optimizing/code_generator_arm.cc b/compiler/optimizing/code_generator_arm.cc
index c283e5a..299350b 100644
--- a/compiler/optimizing/code_generator_arm.cc
+++ b/compiler/optimizing/code_generator_arm.cc
@@ -607,7 +607,12 @@
     }
 
     blocked_core_registers_[kCoreSavedRegisterForBaseline] = false;
+  }
 
+  if (is_baseline || GetGraph()->IsDebuggable()) {
+    // Stubs do not save callee-save floating point registers. If the graph
+    // is debuggable, we need to deal with these registers differently. For
+    // now, just block them.
     for (size_t i = 0; i < arraysize(kFpuCalleeSaves); ++i) {
       blocked_fpu_registers_[kFpuCalleeSaves[i]] = true;
     }