runtime/vm/flow_graph_optimizer.h - Issue 11824024: Constant propagator should revisit phis when it visits predecessor block.

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Unified Diff: runtime/vm/flow_graph_optimizer.h

Issue 11824024: Constant propagator should revisit phis when it visits predecessor block. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 7 years, 11 months ago

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Index: runtime/vm/flow_graph_optimizer.h

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

index f85d9e11e6aa8b92f4fcce675dba4a04bab9c74b..09202873575bf6a9df007d082a448dc3ead27eb0 100644

--- a/runtime/vm/flow_graph_optimizer.h

+++ b/runtime/vm/flow_graph_optimizer.h

@@ -212,6 +212,8 @@ class ConstantPropagator : public FlowGraphVisitor {

return !IsNonConstant(value) && !IsUnknown(value);

}

+ void VisitSuccessorPhis(BlockEntryInstr* block);

virtual void VisitBlocks() { UNREACHABLE(); }

#define DECLARE_VISIT(type) virtual void Visit##type(type##Instr* instr);

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