sdk/lib/_internal/compiler/implementation/ssa/nodes.dart - Issue 11569006: Make sure a constant that was used before but removed from the graph gets inserted back in the grap…

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Unified Diff: sdk/lib/_internal/compiler/implementation/ssa/nodes.dart

Issue 11569006: Make sure a constant that was used before but removed from the graph gets inserted back in the grap… (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 8 years ago

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Index: sdk/lib/_internal/compiler/implementation/ssa/nodes.dart

===================================================================

--- sdk/lib/_internal/compiler/implementation/ssa/nodes.dart (revision 16093)

+++ sdk/lib/_internal/compiler/implementation/ssa/nodes.dart (working copy)

@@ -180,6 +180,9 @@

result = new HConstant.internal(constant, type);

entry.addAtExit(result);

constants[constant] = result;

+ } else if (result.block == null) {

+ // The constant was not used anymore.

+ entry.addAtExit(result);

}

return result;

}

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