Index: runtime/vm/flow_graph_allocator.cc |
diff --git a/runtime/vm/flow_graph_allocator.cc b/runtime/vm/flow_graph_allocator.cc |
index 5125f971ce1b8ad6f57ce4dd3ad3ed4afd7f0ab7..1ac20cad0629be9276ce3e70a54ca0bd50762906 100644 |
--- a/runtime/vm/flow_graph_allocator.cc |
+++ b/runtime/vm/flow_graph_allocator.cc |
@@ -2187,7 +2187,10 @@ bool FlowGraphAllocator::UnallocatedIsSorted() { |
for (intptr_t i = unallocated_.length() - 1; i >= 1; i--) { |
LiveRange* a = unallocated_[i]; |
LiveRange* b = unallocated_[i - 1]; |
- if (!ShouldBeAllocatedBefore(a, b)) return false; |
+ if (!ShouldBeAllocatedBefore(a, b)) { |
+ UNREACHABLE(); |
+ return false; |
+ } |
} |
return true; |
} |