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/BUILD.gn b/BUILD.gn
index 315c203..6534eea 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -2,9 +2,12 @@
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
+# Because standalone V8 builds are not supported, assume this is part of a
+# Chromium build.
+import("//build/module_args/v8.gni")
+
# TODO(jochen): These will need to be user-settable to support standalone V8
# builds.
-v8_compress_startup_data = "off"
v8_deprecation_warnings = false
v8_enable_disassembler = false
v8_enable_gdbjit = false
@@ -15,7 +18,6 @@
v8_object_print = false
v8_postmortem_support = false
v8_use_snapshot = true
-v8_use_external_startup_data = false
v8_enable_extra_checks = is_debug
v8_target_arch = cpu_arch
v8_random_seed = "314159265"
@@ -95,11 +97,6 @@
"V8_I18N_SUPPORT",
]
}
- if (v8_compress_startup_data == "bz2") {
- defines += [
- "COMPRESS_STARTUP_DATA_BZ2",
- ]
- }
if (v8_enable_extra_checks == true) {
defines += [
"ENABLE_EXTRA_CHECKS",
@@ -182,7 +179,7 @@
"src/array.js",
"src/string.js",
"src/uri.js",
- "third_party/fdlibm/fdlibm.js",
+ "src/third_party/fdlibm/fdlibm.js",
"src/math.js",
"src/apinatives.js",
"src/date.js",
@@ -216,7 +213,6 @@
args = [
rebase_path("$target_gen_dir/libraries.cc", root_build_dir),
"CORE",
- v8_compress_startup_data
] + rebase_path(sources, root_build_dir)
if (v8_use_external_startup_data) {
@@ -243,7 +239,12 @@
"src/generator.js",
"src/harmony-string.js",
"src/harmony-array.js",
+ "src/harmony-array-includes.js",
+ "src/harmony-typedarray.js",
"src/harmony-classes.js",
+ "src/harmony-tostring.js",
+ "src/harmony-templates.js",
+ "src/harmony-regexp.js"
]
outputs = [
@@ -253,7 +254,6 @@
args = [
rebase_path("$target_gen_dir/experimental-libraries.cc", root_build_dir),
"EXPERIMENTAL",
- v8_compress_startup_data
] + rebase_path(sources, root_build_dir)
if (v8_use_external_startup_data) {
@@ -280,7 +280,7 @@
]
outputs = [
- "$root_gen_dir/natives_blob.bin"
+ "$root_out_dir/natives_blob.bin"
]
script = "tools/concatenate-files.py"
@@ -333,10 +333,10 @@
}
if (v8_use_external_startup_data) {
- outputs += [ "$root_gen_dir/snapshot_blob.bin" ]
+ outputs += [ "$root_out_dir/snapshot_blob.bin" ]
args += [
"--startup_blob",
- rebase_path("$root_gen_dir/snapshot_blob.bin", root_build_dir)
+ rebase_path("$root_out_dir/snapshot_blob.bin", root_build_dir)
]
}
}
@@ -359,7 +359,6 @@
"$target_gen_dir/libraries.cc",
"$target_gen_dir/experimental-libraries.cc",
"src/snapshot-empty.cc",
- "src/snapshot-common.cc",
]
configs -= [ "//build/config/compiler:chromium_code" ]
@@ -381,7 +380,6 @@
"$target_gen_dir/libraries.cc",
"$target_gen_dir/experimental-libraries.cc",
"$target_gen_dir/snapshot.cc",
- "src/snapshot-common.cc",
]
configs -= [ "//build/config/compiler:chromium_code" ]
@@ -432,6 +430,10 @@
"src/assembler.h",
"src/assert-scope.h",
"src/assert-scope.cc",
+ "src/ast-numbering.cc",
+ "src/ast-numbering.h",
+ "src/ast-this-access-visitor.cc",
+ "src/ast-this-access-visitor.h",
"src/ast-value-factory.cc",
"src/ast-value-factory.h",
"src/ast.cc",
@@ -440,10 +442,14 @@
"src/background-parsing-task.h",
"src/bailout-reason.cc",
"src/bailout-reason.h",
+ "src/basic-block-profiler.cc",
+ "src/basic-block-profiler.h",
"src/bignum-dtoa.cc",
"src/bignum-dtoa.h",
"src/bignum.cc",
"src/bignum.h",
+ "src/bit-vector.cc",
+ "src/bit-vector.h",
"src/bootstrapper.cc",
"src/bootstrapper.h",
"src/builtins.cc",
@@ -451,6 +457,7 @@
"src/bytecodes-irregexp.h",
"src/cached-powers.cc",
"src/cached-powers.h",
+ "src/char-predicates.cc",
"src/char-predicates-inl.h",
"src/char-predicates.h",
"src/checks.cc",
@@ -467,28 +474,37 @@
"src/codegen.h",
"src/compilation-cache.cc",
"src/compilation-cache.h",
+ "src/compilation-statistics.cc",
+ "src/compilation-statistics.h",
"src/compiler/access-builder.cc",
"src/compiler/access-builder.h",
"src/compiler/ast-graph-builder.cc",
"src/compiler/ast-graph-builder.h",
+ "src/compiler/ast-loop-assignment-analyzer.cc",
+ "src/compiler/ast-loop-assignment-analyzer.h",
+ "src/compiler/basic-block-instrumentor.cc",
+ "src/compiler/basic-block-instrumentor.h",
"src/compiler/change-lowering.cc",
"src/compiler/change-lowering.h",
"src/compiler/code-generator-impl.h",
"src/compiler/code-generator.cc",
"src/compiler/code-generator.h",
+ "src/compiler/common-node-cache.cc",
"src/compiler/common-node-cache.h",
+ "src/compiler/common-operator-reducer.cc",
+ "src/compiler/common-operator-reducer.h",
"src/compiler/common-operator.cc",
"src/compiler/common-operator.h",
"src/compiler/control-builders.cc",
"src/compiler/control-builders.h",
+ "src/compiler/control-equivalence.h",
+ "src/compiler/control-reducer.cc",
+ "src/compiler/control-reducer.h",
+ "src/compiler/diamond.h",
"src/compiler/frame.h",
"src/compiler/gap-resolver.cc",
"src/compiler/gap-resolver.h",
- "src/compiler/generic-algorithm-inl.h",
"src/compiler/generic-algorithm.h",
- "src/compiler/generic-graph.h",
- "src/compiler/generic-node-inl.h",
- "src/compiler/generic-node.h",
"src/compiler/graph-builder.cc",
"src/compiler/graph-builder.h",
"src/compiler/graph-inl.h",
@@ -516,18 +532,29 @@
"src/compiler/js-graph.h",
"src/compiler/js-inlining.cc",
"src/compiler/js-inlining.h",
+ "src/compiler/js-intrinsic-builder.cc",
+ "src/compiler/js-intrinsic-builder.h",
+ "src/compiler/js-operator.cc",
"src/compiler/js-operator.h",
"src/compiler/js-typed-lowering.cc",
"src/compiler/js-typed-lowering.h",
+ "src/compiler/jump-threading.cc",
+ "src/compiler/jump-threading.h",
"src/compiler/linkage-impl.h",
"src/compiler/linkage.cc",
"src/compiler/linkage.h",
+ "src/compiler/load-elimination.cc",
+ "src/compiler/load-elimination.h",
+ "src/compiler/loop-analysis.cc",
+ "src/compiler/loop-analysis.h",
"src/compiler/machine-operator-reducer.cc",
"src/compiler/machine-operator-reducer.h",
"src/compiler/machine-operator.cc",
"src/compiler/machine-operator.h",
"src/compiler/machine-type.cc",
"src/compiler/machine-type.h",
+ "src/compiler/move-optimizer.cc",
+ "src/compiler/move-optimizer.h",
"src/compiler/node-aux-data-inl.h",
"src/compiler/node-aux-data.h",
"src/compiler/node-cache.cc",
@@ -537,23 +564,31 @@
"src/compiler/node-properties.h",
"src/compiler/node.cc",
"src/compiler/node.h",
+ "src/compiler/opcodes.cc",
"src/compiler/opcodes.h",
- "src/compiler/operator-properties-inl.h",
+ "src/compiler/operator-properties.cc",
"src/compiler/operator-properties.h",
"src/compiler/operator.cc",
"src/compiler/operator.h",
- "src/compiler/phi-reducer.h",
"src/compiler/pipeline.cc",
"src/compiler/pipeline.h",
+ "src/compiler/pipeline-statistics.cc",
+ "src/compiler/pipeline-statistics.h",
"src/compiler/raw-machine-assembler.cc",
"src/compiler/raw-machine-assembler.h",
"src/compiler/register-allocator.cc",
"src/compiler/register-allocator.h",
+ "src/compiler/register-allocator-verifier.cc",
+ "src/compiler/register-allocator-verifier.h",
+ "src/compiler/register-configuration.cc",
+ "src/compiler/register-configuration.h",
"src/compiler/representation-change.h",
"src/compiler/schedule.cc",
"src/compiler/schedule.h",
"src/compiler/scheduler.cc",
"src/compiler/scheduler.h",
+ "src/compiler/select-lowering.cc",
+ "src/compiler/select-lowering.h",
"src/compiler/simplified-lowering.cc",
"src/compiler/simplified-lowering.h",
"src/compiler/simplified-operator-reducer.cc",
@@ -568,6 +603,8 @@
"src/compiler/value-numbering-reducer.h",
"src/compiler/verifier.cc",
"src/compiler/verifier.h",
+ "src/compiler/zone-pool.cc",
+ "src/compiler/zone-pool.h",
"src/compiler.cc",
"src/compiler.h",
"src/contexts.cc",
@@ -580,8 +617,6 @@
"src/cpu-profiler-inl.h",
"src/cpu-profiler.cc",
"src/cpu-profiler.h",
- "src/data-flow.cc",
- "src/data-flow.h",
"src/date.cc",
"src/date.h",
"src/dateparser-inl.h",
@@ -620,7 +655,6 @@
"src/factory.h",
"src/fast-dtoa.cc",
"src/fast-dtoa.h",
- "src/feedback-slots.h",
"src/field-index.h",
"src/field-index-inl.h",
"src/fixed-dtoa.cc",
@@ -670,8 +704,6 @@
"src/heap/store-buffer-inl.h",
"src/heap/store-buffer.cc",
"src/heap/store-buffer.h",
- "src/heap/sweeper-thread.h",
- "src/heap/sweeper-thread.cc",
"src/hydrogen-alias-analysis.h",
"src/hydrogen-bce.cc",
"src/hydrogen-bce.h",
@@ -756,6 +788,9 @@
"src/jsregexp-inl.h",
"src/jsregexp.cc",
"src/jsregexp.h",
+ "src/layout-descriptor-inl.h",
+ "src/layout-descriptor.cc",
+ "src/layout-descriptor.h",
"src/list-inl.h",
"src/list.h",
"src/lithium-allocator-inl.h",
@@ -820,8 +855,35 @@
"src/rewriter.h",
"src/runtime-profiler.cc",
"src/runtime-profiler.h",
- "src/runtime.cc",
- "src/runtime.h",
+ "src/runtime/runtime-api.cc",
+ "src/runtime/runtime-array.cc",
+ "src/runtime/runtime-classes.cc",
+ "src/runtime/runtime-collections.cc",
+ "src/runtime/runtime-compiler.cc",
+ "src/runtime/runtime-date.cc",
+ "src/runtime/runtime-debug.cc",
+ "src/runtime/runtime-function.cc",
+ "src/runtime/runtime-generator.cc",
+ "src/runtime/runtime-i18n.cc",
+ "src/runtime/runtime-internal.cc",
+ "src/runtime/runtime-json.cc",
+ "src/runtime/runtime-literals.cc",
+ "src/runtime/runtime-liveedit.cc",
+ "src/runtime/runtime-maths.cc",
+ "src/runtime/runtime-numbers.cc",
+ "src/runtime/runtime-object.cc",
+ "src/runtime/runtime-observe.cc",
+ "src/runtime/runtime-proxy.cc",
+ "src/runtime/runtime-regexp.cc",
+ "src/runtime/runtime-scopes.cc",
+ "src/runtime/runtime-strings.cc",
+ "src/runtime/runtime-symbol.cc",
+ "src/runtime/runtime-test.cc",
+ "src/runtime/runtime-typedarray.cc",
+ "src/runtime/runtime-uri.cc",
+ "src/runtime/runtime-utils.h",
+ "src/runtime/runtime.cc",
+ "src/runtime/runtime.h",
"src/safepoint-table.cc",
"src/safepoint-table.h",
"src/sampler.cc",
@@ -838,9 +900,12 @@
"src/serialize.h",
"src/small-pointer-list.h",
"src/smart-pointers.h",
+ "src/snapshot-common.cc",
"src/snapshot-source-sink.cc",
"src/snapshot-source-sink.h",
"src/snapshot.h",
+ "src/string-builder.cc",
+ "src/string-builder.h",
"src/string-search.cc",
"src/string-search.h",
"src/string-stream.cc",
@@ -867,8 +932,9 @@
"src/unicode-inl.h",
"src/unicode.cc",
"src/unicode.h",
+ "src/unicode-decoder.cc",
+ "src/unicode-decoder.h",
"src/unique.h",
- "src/uri.h",
"src/utils-inl.h",
"src/utils.cc",
"src/utils.h",
@@ -886,8 +952,8 @@
"src/zone-inl.h",
"src/zone.cc",
"src/zone.h",
- "third_party/fdlibm/fdlibm.cc",
- "third_party/fdlibm/fdlibm.h",
+ "src/third_party/fdlibm/fdlibm.cc",
+ "src/third_party/fdlibm/fdlibm.h",
]
if (v8_target_arch == "x86") {
@@ -922,6 +988,8 @@
"src/compiler/ia32/instruction-codes-ia32.h",
"src/compiler/ia32/instruction-selector-ia32.cc",
"src/compiler/ia32/linkage-ia32.cc",
+ "src/ic/ia32/access-compiler-ia32.cc",
+ "src/ic/ia32/handler-compiler-ia32.cc",
"src/ic/ia32/ic-ia32.cc",
"src/ic/ia32/ic-compiler-ia32.cc",
"src/ic/ia32/stub-cache-ia32.cc",
@@ -1090,6 +1158,10 @@
"src/mips/regexp-macro-assembler-mips.cc",
"src/mips/regexp-macro-assembler-mips.h",
"src/mips/simulator-mips.cc",
+ "src/compiler/mips/code-generator-mips.cc",
+ "src/compiler/mips/instruction-codes-mips.h",
+ "src/compiler/mips/instruction-selector-mips.cc",
+ "src/compiler/mips/linkage-mips.cc",
"src/ic/mips/access-compiler-mips.cc",
"src/ic/mips/handler-compiler-mips.cc",
"src/ic/mips/ic-mips.cc",
@@ -1151,11 +1223,6 @@
# TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
cflags = [ "/wd4267" ]
}
- if (is_linux) {
- if (v8_compress_startup_data == "bz2") {
- libs += [ "bz2" ]
- }
- }
if (v8_enable_i18n_support) {
deps += [ "//third_party/icu" ]
@@ -1199,6 +1266,9 @@
"src/base/division-by-constant.cc",
"src/base/division-by-constant.h",
"src/base/flags.h",
+ "src/base/functional.cc",
+ "src/base/functional.h",
+ "src/base/iterator.h",
"src/base/lazy-instance.h",
"src/base/logging.cc",
"src/base/logging.h",
@@ -1270,8 +1340,6 @@
sources += [
"src/base/platform/platform-win32.cc",
"src/base/win32-headers.h",
- "src/base/win32-math.cc",
- "src/base/win32-math.h",
]
defines += [ "_CRT_RAND_S" ] # for rand_s()
@@ -1327,11 +1395,8 @@
":v8_base",
":v8_libplatform",
":v8_nosnapshot",
+ "//build/config/sanitizers:deps",
]
-
- if (v8_compress_startup_data == "bz2") {
- libs = [ "bz2" ]
- }
}
}
@@ -1346,7 +1411,7 @@
"src/v8dll-main.cc",
]
- if (v8_use_external_startup_data) {
+ if (v8_use_snapshot && v8_use_external_startup_data) {
deps = [
":v8_base",
":v8_external_snapshot",
@@ -1357,6 +1422,7 @@
":v8_snapshot",
]
} else {
+ assert(!v8_use_external_startup_data)
deps = [
":v8_base",
":v8_nosnapshot",
@@ -1378,7 +1444,7 @@
} else {
group("v8") {
- if (v8_use_external_startup_data) {
+ if (v8_use_snapshot && v8_use_external_startup_data) {
deps = [
":v8_base",
":v8_external_snapshot",
@@ -1389,6 +1455,7 @@
":v8_snapshot",
]
} else {
+ assert(!v8_use_external_startup_data)
deps = [
":v8_base",
":v8_nosnapshot",