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Unified Diff: runtime/vm/flow_graph_optimizer.h

Issue 143263010: Implement simple dead store elimination. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 6 years, 7 months ago
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Index: runtime/vm/flow_graph_optimizer.h
===================================================================
--- runtime/vm/flow_graph_optimizer.h (revision 35904)
+++ runtime/vm/flow_graph_optimizer.h (working copy)
@@ -288,6 +288,12 @@
};
+class DeadStoreElimination : public AllStatic {
+ public:
+ static void Optimize(FlowGraph* graph);
+};
+
+
// Sparse conditional constant propagation and unreachable code elimination.
// Assumes that use lists are computed and preserves them.
class ConstantPropagator : public FlowGraphVisitor {
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