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-rw-r--r--deps/v8/src/hydrogen-instructions.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/deps/v8/src/hydrogen-instructions.cc b/deps/v8/src/hydrogen-instructions.cc
index b14873eb62..2ca0c54a55 100644
--- a/deps/v8/src/hydrogen-instructions.cc
+++ b/deps/v8/src/hydrogen-instructions.cc
@@ -2413,6 +2413,7 @@ void HSimulate::PrintDataTo(StringStream* stream) {
void HSimulate::ReplayEnvironment(HEnvironment* env) {
+ if (done_with_replay_) return;
ASSERT(env != NULL);
env->set_ast_id(ast_id());
env->Drop(pop_count());
@@ -2424,6 +2425,7 @@ void HSimulate::ReplayEnvironment(HEnvironment* env) {
env->Push(value);
}
}
+ done_with_replay_ = true;
}