| Index: runtime/vm/jit_optimizer.cc
|
| diff --git a/runtime/vm/jit_optimizer.cc b/runtime/vm/jit_optimizer.cc
|
| index 8a22c85bd8229205c8ae0b6ffa3c084df61e650c..35dfb1a841c481884ff79a0019704328ce9edb9c 100644
|
| --- a/runtime/vm/jit_optimizer.cc
|
| +++ b/runtime/vm/jit_optimizer.cc
|
| @@ -2991,7 +2991,8 @@ void JitOptimizer::VisitStoreInstanceField(
|
| // - deoptimize dependent code.
|
| if (Compiler::IsBackgroundCompilation()) {
|
| isolate()->AddDeoptimizingBoxedField(field);
|
| - Compiler::AbortBackgroundCompilation(Thread::kNoDeoptId);
|
| + Compiler::AbortBackgroundCompilation(Thread::kNoDeoptId,
|
| + "Unboxing instance field while compiling");
|
| UNREACHABLE();
|
| }
|
| if (FLAG_trace_optimization || FLAG_trace_field_guards) {
|
|
|