Update V8 to r6190 as required by WebKit r75315
Change-Id: I0b2f598e4d8748df417ad350fc47a1c465ad1fef
diff --git a/src/data-flow.h b/src/data-flow.h
index 6e2230c..79d760f 100644
--- a/src/data-flow.h
+++ b/src/data-flow.h
@@ -112,10 +112,13 @@
}
void CopyFrom(const BitVector& other) {
- ASSERT(other.length() == length());
- for (int i = 0; i < data_length_; i++) {
+ ASSERT(other.length() <= length());
+ for (int i = 0; i < other.data_length_; i++) {
data_[i] = other.data_[i];
}
+ for (int i = other.data_length_; i < data_length_; i++) {
+ data_[i] = 0;
+ }
}
bool Contains(int i) const {