Index: src/hydrogen.cc |
diff --git a/src/hydrogen.cc b/src/hydrogen.cc |
index b2e0d00f9656292e2200841373e71ba7c58fde43..2f0c86d60545223b1c92c623d5b8cae294ac74cb 100644 |
--- a/src/hydrogen.cc |
+++ b/src/hydrogen.cc |
@@ -3933,7 +3933,13 @@ void HGraph::RestoreActualValues() { |
for (HInstructionIterator it(block); !it.Done(); it.Advance()) { |
HInstruction* instruction = it.Current(); |
- if (instruction->ActualValue() != instruction) { |
+ if (instruction->ActualValue() == instruction) continue; |
+ if (instruction->CheckFlag(HValue::kIsDead)) { |
+ // The instruction was marked as deleted but left in the graph |
+ // as a control flow dependency point for subsequent |
+ // instructions. |
+ instruction->DeleteAndReplaceWith(instruction->ActualValue()); |
+ } else { |
ASSERT(instruction->IsInformativeDefinition()); |
if (instruction->IsPurelyInformativeDefinition()) { |
instruction->DeleteAndReplaceWith(instruction->RedefinedOperand()); |