runtime/vm/flow_graph_optimizer.cc - Issue 16423005: IfConverted should unuse inputs of the join it removes.

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Unified Diff: runtime/vm/flow_graph_optimizer.cc

Issue 16423005: IfConverted should unuse inputs of the join it removes. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 7 years, 6 months ago

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Index: runtime/vm/flow_graph_optimizer.cc

diff --git a/runtime/vm/flow_graph_optimizer.cc b/runtime/vm/flow_graph_optimizer.cc

index f22e386d6ceb6a8a7f31fef4b83d24f6b7ed63d0..4393bb330df34921fa147232c2f11d8ee99114d7 100644

--- a/runtime/vm/flow_graph_optimizer.cc

+++ b/runtime/vm/flow_graph_optimizer.cc

@@ -6299,6 +6299,7 @@ void IfConverter::Simplify(FlowGraph* flow_graph) {

// Update use lists to reflect changes in the graph.

phi->UnuseAllInputs();

branch->UnuseAllInputs();

+ block->UnuseAllInputs();

// The graph has changed. Recompute dominators and block orders after

// this pass is finished.

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