Index: pkg/compiler/lib/src/ssa/value_range_analyzer.dart |
diff --git a/pkg/compiler/lib/src/ssa/value_range_analyzer.dart b/pkg/compiler/lib/src/ssa/value_range_analyzer.dart |
index b4a9d55cc6e8f4d89431c3032c795fcf98847060..49e27f61713d3385fe0e5154b10399ef1e70d069 100644 |
--- a/pkg/compiler/lib/src/ssa/value_range_analyzer.dart |
+++ b/pkg/compiler/lib/src/ssa/value_range_analyzer.dart |
@@ -5,7 +5,6 @@ |
import '../constant_system_dart.dart'; |
import '../constants/constant_system.dart'; |
import '../constants/values.dart'; |
-import '../js_backend/backend_helpers.dart'; |
import '../world.dart' show ClosedWorld; |
import 'nodes.dart'; |
import 'optimize.dart'; |
@@ -600,15 +599,13 @@ class SsaValueRangeAnalyzer extends HBaseVisitor implements OptimizationPhase { |
*/ |
final Map<HInstruction, Range> ranges = new Map<HInstruction, Range>(); |
- final BackendHelpers backendHelpers; |
final ClosedWorld closedWorld; |
final ValueRangeInfo info; |
final SsaOptimizerTask optimizer; |
HGraph graph; |
- SsaValueRangeAnalyzer( |
- this.backendHelpers, ClosedWorld closedWorld, this.optimizer) |
+ SsaValueRangeAnalyzer(ClosedWorld closedWorld, this.optimizer) |
: info = new ValueRangeInfo(closedWorld.constantSystem), |
this.closedWorld = closedWorld; |