Merge "Don't inline methods that throw in graph with irreducible loops."

1 files changed, 3 insertions, 0 deletions

diff --git a/compiler/optimizing/nodes.cc b/compiler/optimizing/nodes.cc
index 62c89100eb..020e4463d4 100644
--- a/compiler/optimizing/nodes.cc
+++ b/compiler/optimizing/nodes.cc
@@ -2179,6 +2179,9 @@ HInstruction* HGraph::InlineInto(HGraph* outer_graph, HInvoke* invoke) {
       }
     }
     if (rerun_loop_analysis) {
+      DCHECK(!outer_graph->HasIrreducibleLoops())
+          << "Recomputing loop information in graphs with irreducible loops "
+          << "is unsupported, as it could lead to loop header changes";
       outer_graph->ClearLoopInformation();
       outer_graph->ClearDominanceInformation();
       outer_graph->BuildDominatorTree();