runtime/vm/flow_graph_optimizer.h - Issue 285543002: Recognize List constructor and turn it into CreateArray ...

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Unified Diff: runtime/vm/flow_graph_optimizer.h

Issue 285543002: Recognize List constructor and turn it into CreateArray ... (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 36052)

+++ runtime/vm/flow_graph_optimizer.h (working copy)

@@ -29,6 +29,9 @@

// Use propagated class ids to optimize, replace or eliminate instructions.

void ApplyClassIds();

+ // Use propagated constants to optimize instructions

+ void ApplyConstants();

// Optimize (a << b) & c pattern: if c is a positive Smi or zero, then the

// shift can be a truncating Smi shift-left and result is always Smi.

// Merge instructions (only per basic-block).

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