Update V8 to version 4.1.0.21
This is a cherry-pick of all commits up to and including the
4.1.0.21 cherry-pick in Chromium.
Original commit message:
Version 4.1.0.21 (cherry-pick)
Merged 206e9136bde0f2b5ae8cb77afbb1e7833e5bd412
Unlink pages from the space page list after evacuation.
BUG=430201
LOG=N
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/953813002
Cr-Commit-Position: refs/branch-heads/4.1@{#22}
Cr-Branched-From: 2e08d2a7aa9d65d269d8c57aba82eb38a8cb0a18-refs/heads/candidates@{#25353}
---
FPIIM-449
Change-Id: I8c23c7bbb70772b4858fe8a47b64fa97ee0d1f8c
diff --git a/src/list-inl.h b/src/list-inl.h
index 60e8fab..9b122fd 100644
--- a/src/list-inl.h
+++ b/src/list-inl.h
@@ -7,6 +7,7 @@
#include "src/list.h"
+#include "src/base/macros.h"
#include "src/base/platform/platform.h"
namespace v8 {
@@ -33,8 +34,10 @@
void List<T, P>::AddAll(const Vector<T>& other, P alloc) {
int result_length = length_ + other.length();
if (capacity_ < result_length) Resize(result_length, alloc);
- for (int i = 0; i < other.length(); i++) {
- data_[length_ + i] = other.at(i);
+ if (base::is_fundamental<T>()) {
+ memcpy(data_ + length_, other.start(), sizeof(*data_) * other.length());
+ } else {
+ for (int i = 0; i < other.length(); i++) data_[length_ + i] = other.at(i);
}
length_ = result_length;
}