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Unified Diff: pkg/compiler/lib/src/dart_backend/dart_backend.dart

Issue 1007103003: cps-ir: Merge variables based on set-based liveness and graph coloring. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Rebase Created 5 years, 8 months ago
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Index: pkg/compiler/lib/src/dart_backend/dart_backend.dart
diff --git a/pkg/compiler/lib/src/dart_backend/dart_backend.dart b/pkg/compiler/lib/src/dart_backend/dart_backend.dart
index 2d730446cd335bf8c351faa4430723d20005452f..fbc3437baeda48827aae7255294b18edaafb9dbb 100644
--- a/pkg/compiler/lib/src/dart_backend/dart_backend.dart
+++ b/pkg/compiler/lib/src/dart_backend/dart_backend.dart
@@ -20,8 +20,7 @@ import '../tree_ir/tree_ir_builder.dart' as tree_builder;
import '../tree_ir/tree_ir_nodes.dart' as tree_ir;
import '../util/util.dart';
import '../mirror_renamer/mirror_renamer.dart';
-import '../tree_ir/optimization/optimization.dart'
- show LogicalRewriter, LoopRewriter, CopyPropagator, StatementRewriter;
+import '../tree_ir/optimization/optimization.dart';
import '../tree_ir/optimization/optimization.dart' as tree_opt;
import '../tree_ir/tree_ir_integrity.dart';
import '../cps_ir/cps_ir_integrity.dart';
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