Index: src/hydrogen.cc |
diff --git a/src/hydrogen.cc b/src/hydrogen.cc |
index 20e84033ce683ecc63c7ec73475beb13409afaf6..27b8a2629307be9b036bb4bc7020336ae3873226 100644 |
--- a/src/hydrogen.cc |
+++ b/src/hydrogen.cc |
@@ -5105,7 +5105,7 @@ void HGraphBuilder::VisitCompareOperation(CompareOperation* expr) { |
instr = new(zone()) HInstanceOfKnownGlobal(left, target); |
} |
} else if (op == Token::IN) { |
- return Bailout("Unsupported comparison: in"); |
+ instr = new(zone()) HIn(left, right); |
} else if (type_info.IsNonPrimitive()) { |
switch (op) { |
case Token::EQ: |