Index: pkg/compiler/lib/src/ssa/ssa_tracer.dart |
diff --git a/pkg/compiler/lib/src/ssa/ssa_tracer.dart b/pkg/compiler/lib/src/ssa/ssa_tracer.dart |
index d47e3ad2a8a558e1266569bb2673f67b74839b4b..1768db1c2a114eaed6809fad489d1e72dd0eeac6 100644 |
--- a/pkg/compiler/lib/src/ssa/ssa_tracer.dart |
+++ b/pkg/compiler/lib/src/ssa/ssa_tracer.dart |
@@ -145,7 +145,7 @@ class HInstructionStringifier implements HVisitor<String> { |
prefix = 'd'; |
} else if (instruction.isNumber(compiler)) { |
prefix = 'n'; |
- } else if (instruction.instructionType.containsAll(compiler.world)) { |
+ } else if (instruction.instructionType.containsAll(compiler.closedWorld)) { |
prefix = 'v'; |
} else { |
prefix = 'U'; |