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authorMichaël Zasso <targos@protonmail.com>2022-04-12 11:44:13 +0200
committerMichaël Zasso <targos@protonmail.com>2022-04-12 22:10:34 +0200
commit58f3fdcccde30c115e68e7b9877f55bad1984545 (patch)
tree6cd67ba3ea70b2f25e7a9ed5c9339986aca44d6d /deps/v8/src/compiler/common-operator.h
parenteba7d2db7fcb6f186e1da1327884a481d5c1d743 (diff)
downloadnode-new-58f3fdcccde30c115e68e7b9877f55bad1984545.tar.gz
deps: V8: cherry-pick semver-major commits from 10.2
Includes the following commits: commit b2978927d8a96ebc814cccbc5a9f1c35910ee621 Remove dynamic map checks and custom deoptimization kinds This CL removes: - Dynamic map checks aka minimorphic property loads (TF support, builtins). - "Bailout" deopts (= drop to the interpreter once, but don't throw out optimized code). - "EagerWithResume" deopts (= part of dynamic map check functionality, we call a builtin for the deopt check and deopt or resume based on the result). Fixed: v8:12552 Change-Id: I492cf1667e0f54586690b2f72a65ea804224b840 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3401585 commit f52f934119635058b179c2359fe070b8ee0f9233 PPC/s390: Remove dynamic map checks and custom deoptimization kinds Port b2978927d8a96ebc814cccbc5a9f1c35910ee621 Original Commit Message: This CL removes: - Dynamic map checks aka minimorphic property loads (TF support, builtins). - "Bailout" deopts (= drop to the interpreter once, but don't throw out optimized code). - "EagerWithResume" deopts (= part of dynamic map check functionality, we call a builtin for the deopt check and deopt or resume based on the result). R=jgruber@chromium.org, joransiu@ca.ibm.com, junyan@redhat.com, midawson@redhat.com BUG= LOG=N Change-Id: I64476f73810774c2c592231d82c4a2cbfa2bf94e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3537881 commit 38940b70986da6b43d18cb8cf8f0a3be36ca9010 [loong64][mips] Remove dynamic map checks and custom deoptimization kinds Port commit b2978927d8a96ebc814cccbc5a9f1c35910ee621 Fixed: v8:12552 Change-Id: Ic2fbded9a662ed840a0350e3ce049e147fbf03a0 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3541527 commit da5b5f66a6bd27df6249602378300c6961bc62b4 [riscv64] Remove dynamic map checks and custom deoptimization kinds Port b2978927d8a96ebc814cccbc5a9f1c35910ee621 Bug: v8:12552 Change-Id: I73e76fc5cc8905a0fbfc801b2f794735866d19e8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3544725 commit ffae028b37991566c080c5528463f7d16017668c Forward deprecation for resurrecting finalizer Bug: v8:12672 Change-Id: Ib4f53086436e028b4ea32fbc960f57e91709d184 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3532256 commit f6386018d472665e36d662c8b159d95325999d69 [api] Remove TracedGlobal<> Remove deprecated TracedGlobal<>, greatly simplifying handling of traced references in general. Also saves a word per v8::TracedReference as there's no need to keep a possible callback around. Bug: v8:12603 Change-Id: Ice35d7906775b912d02e97a27a722b3e1cec28d9 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3532251 commit a8beac553b0a1639bc9790c2d6f82caf6b2e150f Deprecate some signature checks Deprecate signature checks in * Template::SetNativeDataProperty * ObjectTemplate::SetAccessor These are not used in Chrome and require some complicated check in the IC code, which we want to remove. Change-Id: I413fafc8658e922fd590e7fe200600a624f019a6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3557253 commit cff2b5000a1aa417a9c4499bcfa3ffda4542f4f1 Deprecate signature checks in Set{Accessor,NativeDataProperty} Change from V8_DEPRECATE_SOON to V8_DEPRECATED. It turned out that we don't have to make changes in chrome code, so we can go to deprecated right away. Bug: chromium:1310790 Change-Id: I1bd529536d3a0098f11f13b3e44fe3dbc80eed04 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3571897 commit 9238afb0c0ee52c9111a7e9f2f055137628771ad Allow embedder to set global OOM handler Embedders can currently specify a callback for OOM errors during Isolate initialization. However, there are cases where an OOM error can be thrown in a context where we don't have access to an Isolate, for example on a task posted to a worker thread. This CL introduces an initialization API to allow the embedder to specify a process-wide OOM callback. Bug: chromium:614440 Change-Id: I326753d80767679f677e85104d9edeef92e19086 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3561916 commit ca51ae3ac8b468509603633adb6ee3b3be9306ec [api][profiler] Get StartProfiling, StopProfiling to accept integer ID rather than string This CL adds support for interacting with CpuProfile with their integer id. A String ID is problematic because it forces an allocation when stopping or cancelling a Profiler which can happen during a GC when this is not allowed. Change-Id: I9a8e754bd67214be0bbc5ca051bcadf52bf71a68 Bug: chromium:1297283 Co-Authored-By: Nicolas Dubus <nicodubus@fb.com> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3522896 Refs: https://github.com/v8/v8/commit/b2978927d8a96ebc814cccbc5a9f1c35910ee621 Refs: https://github.com/v8/v8/commit/f52f934119635058b179c2359fe070b8ee0f9233 Refs: https://github.com/v8/v8/commit/38940b70986da6b43d18cb8cf8f0a3be36ca9010 Refs: https://github.com/v8/v8/commit/da5b5f66a6bd27df6249602378300c6961bc62b4 Refs: https://github.com/v8/v8/commit/ffae028b37991566c080c5528463f7d16017668c Refs: https://github.com/v8/v8/commit/f6386018d472665e36d662c8b159d95325999d69 Refs: https://github.com/v8/v8/commit/a8beac553b0a1639bc9790c2d6f82caf6b2e150f Refs: https://github.com/v8/v8/commit/cff2b5000a1aa417a9c4499bcfa3ffda4542f4f1 Refs: https://github.com/v8/v8/commit/9238afb0c0ee52c9111a7e9f2f055137628771ad Refs: https://github.com/v8/v8/commit/ca51ae3ac8b468509603633adb6ee3b3be9306ec PR-URL: https://github.com/nodejs/node/pull/42657 Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Michael Dawson <midawson@redhat.com>
Diffstat (limited to 'deps/v8/src/compiler/common-operator.h')
-rw-r--r--deps/v8/src/compiler/common-operator.h25
1 files changed, 0 insertions, 25 deletions
diff --git a/deps/v8/src/compiler/common-operator.h b/deps/v8/src/compiler/common-operator.h
index f691c1fbf4..58e04f9cf6 100644
--- a/deps/v8/src/compiler/common-operator.h
+++ b/deps/v8/src/compiler/common-operator.h
@@ -455,10 +455,6 @@ class V8_EXPORT_PRIVATE CommonOperatorBuilder final
FeedbackSource const& feedback);
const Operator* DeoptimizeUnless(DeoptimizeKind kind, DeoptimizeReason reason,
FeedbackSource const& feedback);
- // DynamicCheckMapsWithDeoptUnless will call the dynamic map check builtin if
- // the condition is false, which may then either deoptimize or resume
- // execution.
- const Operator* DynamicCheckMapsWithDeoptUnless(bool is_inlined_frame_state);
const Operator* TrapIf(TrapId trap_id);
const Operator* TrapUnless(TrapId trap_id);
const Operator* Return(int value_input_count = 1);
@@ -723,27 +719,6 @@ class StartNode final : public CommonNodeWrapperBase {
int LastOutputIndex() const { return ContextOutputIndex(); }
};
-class DynamicCheckMapsWithDeoptUnlessNode final : public CommonNodeWrapperBase {
- public:
- explicit constexpr DynamicCheckMapsWithDeoptUnlessNode(Node* node)
- : CommonNodeWrapperBase(node) {
- DCHECK_EQ(IrOpcode::kDynamicCheckMapsWithDeoptUnless, node->opcode());
- }
-
-#define INPUTS(V) \
- V(Condition, condition, 0, BoolT) \
- V(Slot, slot, 1, IntPtrT) \
- V(Map, map, 2, Map) \
- V(Handler, handler, 3, Object) \
- V(FeedbackVector, feedback_vector, 4, FeedbackVector)
- INPUTS(DEFINE_INPUT_ACCESSORS)
-#undef INPUTS
-
- FrameState frame_state() {
- return FrameState{NodeProperties::GetValueInput(node(), 5)};
- }
-};
-
#undef DEFINE_INPUT_ACCESSORS
} // namespace compiler