Index: src/compiler/escape-analysis-reducer.cc |
diff --git a/src/compiler/escape-analysis-reducer.cc b/src/compiler/escape-analysis-reducer.cc |
index 67edd433a29b96caba344ea8684d0db90bca8c54..526839ab0de84211b98fe9263ebf4dd04496c8dc 100644 |
--- a/src/compiler/escape-analysis-reducer.cc |
+++ b/src/compiler/escape-analysis-reducer.cc |
@@ -107,7 +107,8 @@ Reduction EscapeAnalysisReducer::Reduce(Node* node) { |
namespace { |
-Node* MaybeGuard(JSGraph* jsgraph, Node* original, Node* replacement) { |
+Node* MaybeGuard(JSGraph* jsgraph, Zone* zone, Node* original, |
+ Node* replacement) { |
// We might need to guard the replacement if the type of the {replacement} |
// node is not in a sub-type relation to the type of the the {original} node. |
Type* const replacement_type = NodeProperties::GetType(replacement); |
@@ -116,6 +117,7 @@ Node* MaybeGuard(JSGraph* jsgraph, Node* original, Node* replacement) { |
Node* const control = NodeProperties::GetControlInput(original); |
replacement = jsgraph->graph()->NewNode( |
jsgraph->common()->TypeGuard(original_type), replacement, control); |
+ NodeProperties::SetType(replacement, original_type); |
} |
return replacement; |
} |
@@ -133,7 +135,7 @@ Reduction EscapeAnalysisReducer::ReduceLoad(Node* node) { |
isolate()->counters()->turbo_escape_loads_replaced()->Increment(); |
TRACE("Replaced #%d (%s) with #%d (%s)\n", node->id(), |
node->op()->mnemonic(), rep->id(), rep->op()->mnemonic()); |
- rep = MaybeGuard(jsgraph(), node, rep); |
+ rep = MaybeGuard(jsgraph(), zone(), node, rep); |
ReplaceWithValue(node, rep); |
return Replace(rep); |
} |