725e7dd75a
This reverts commit392a1217de
. Reason for revert: Several failures on mac64 gc stress: https://ci.chromium.org/p/v8/builders/ci/V8%20Mac64%20GC%20Stress/9747 Original change's description: > Reland "Reland "[runtime] Remove extension slots from context objects"" > > This is a reland ofc48096d442
> > Original change's description: > > Reland "[runtime] Remove extension slots from context objects" > > > > This is a reland ofc07c02e1c4
> > > > Original change's description: > > > [runtime] Remove extension slots from context objects > > > > > > Context objects have an extension slot, which contains further > > > additional data that depends on the type of the context. > > > > > > This CL removes the extension slot from contexts that don't need > > > them, hence reducing memory. > > > > > > The following contexts will still have an extension slot: native, > > > module, await, block and with contexts. See objects/contexts.h for > > > what the slot is used for. > > > The following contexts will not have an extension slot anymore (they > > > were not used before): script, catch and builtin contexts. > > > Eval and function contexts only have the extension slot if they > > > contain a sloppy eval. > > > > > > Bug: v8:9744 > > > Change-Id: I8ca56c22fa02437bbac392ea72174ebfca80e030 > > > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1863191 > > > Commit-Queue: Victor Gomes <victorgomes@google.com> > > > Reviewed-by: Toon Verwaest <verwaest@chromium.org> > > > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > > > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > > > Reviewed-by: Leszek Swirski <leszeks@chromium.org> > > > Reviewed-by: Peter Marshall <petermarshall@chromium.org> > > > Auto-Submit: Victor Gomes <victorgomes@google.com> > > > Cr-Commit-Position: refs/heads/master@{#64372} > > > > TBR=verwaest@chromium.org,jgruber@chromium.org,ulan@chromium.org,leszeks@chromium.org,petermarshall@chromium.org > > > > Bug: v8:9744 > > Change-Id: I0749cc2d8f59940c25841736634a70047116d647 > > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1869192 > > Reviewed-by: Leszek Swirski <leszeks@chromium.org> > > Reviewed-by: Peter Marshall <petermarshall@chromium.org> > > Commit-Queue: Leszek Swirski <leszeks@chromium.org> > > Commit-Queue: Peter Marshall <petermarshall@chromium.org> > > Auto-Submit: Victor Gomes <victorgomes@google.com> > > Cr-Commit-Position: refs/heads/master@{#64380} > > TBR=verwaest@chromium.org,jgruber@chromium.org,ulan@chromium.org,leszeks@chromium.org,petermarshall@chromium.org > > Bug: v8:9744 > Change-Id: I621ffe98722f8c4defaf277b8d1666484ba2963f > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1872400 > Reviewed-by: Leszek Swirski <leszeks@chromium.org> > Reviewed-by: Peter Marshall <petermarshall@chromium.org> > Commit-Queue: Victor Gomes <victorgomes@google.com> > Cr-Commit-Position: refs/heads/master@{#64451} TBR=ulan@chromium.org,jgruber@chromium.org,petermarshall@chromium.org,leszeks@chromium.org,verwaest@chromium.org,victorgomes@google.com Change-Id: I99a71180c6a00a87478867a8210ff9ceb46cb3ee No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:9744 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1872405 Reviewed-by: Clemens Backes <clemensb@chromium.org> Commit-Queue: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#64453}
262 lines
8.0 KiB
Plaintext
262 lines
8.0 KiB
Plaintext
#
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# Autogenerated by generate-bytecode-expectations.
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#
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---
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wrap: yes
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---
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snippet: "
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{
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class A {
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#a;
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constructor() {
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this.#a = 1;
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}
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}
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class B {
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#a = 1;
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}
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new A;
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new B;
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}
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"
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frame size: 7
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parameter count: 1
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bytecode array length: 131
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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B(CreateBlockContext), U8(0),
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B(PushContext), R(2),
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B(LdaConstant), U8(2),
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B(Star), R(4),
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B(LdaConstant), U8(2),
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B(Star), R(4),
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B(CallRuntime), U16(Runtime::kCreatePrivateNameSymbol), R(4), U8(1),
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B(StaCurrentContextSlot), U8(3),
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B(LdaTheHole),
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B(Star), R(6),
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B(CreateClosure), U8(3), U8(0), U8(2),
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B(Star), R(3),
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B(LdaConstant), U8(1),
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B(Star), R(4),
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B(Mov), R(3), R(5),
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B(CallRuntime), U16(Runtime::kDefineClass), R(4), U8(3),
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B(Star), R(4),
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B(CreateClosure), U8(4), U8(1), U8(2),
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B(Star), R(5),
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B(StaNamedProperty), R(3), U8(5), U8(0),
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B(PopContext), R(2),
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B(Mov), R(3), R(0),
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/* 38 E> */ B(CreateBlockContext), U8(6),
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B(PushContext), R(2),
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B(LdaConstant), U8(2),
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B(Star), R(4),
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B(LdaConstant), U8(2),
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B(Star), R(4),
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B(CallRuntime), U16(Runtime::kCreatePrivateNameSymbol), R(4), U8(1),
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B(StaCurrentContextSlot), U8(3),
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B(LdaTheHole),
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B(Star), R(6),
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B(CreateClosure), U8(8), U8(2), U8(2),
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B(Star), R(3),
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B(LdaConstant), U8(7),
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B(Star), R(4),
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B(Mov), R(3), R(5),
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B(CallRuntime), U16(Runtime::kDefineClass), R(4), U8(3),
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B(Star), R(4),
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B(CreateClosure), U8(9), U8(3), U8(2),
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B(Star), R(5),
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B(StaNamedProperty), R(3), U8(5), U8(2),
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B(PopContext), R(2),
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B(Mov), R(3), R(1),
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/* 136 S> */ B(Ldar), R(0),
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/* 136 E> */ B(Construct), R(0), R(0), U8(0), U8(4),
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/* 145 S> */ B(Ldar), R(1),
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/* 145 E> */ B(Construct), R(1), R(0), U8(0), U8(6),
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B(LdaUndefined),
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/* 154 S> */ B(Return),
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]
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constant pool: [
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SCOPE_INFO_TYPE,
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FIXED_ARRAY_TYPE,
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["#a"],
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SYMBOL_TYPE,
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SCOPE_INFO_TYPE,
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FIXED_ARRAY_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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]
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handlers: [
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]
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---
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snippet: "
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{
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class A extends class {} {
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#a;
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constructor() {
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super();
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this.#a = 1;
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}
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}
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class B extends class {} {
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#a = 1;
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#b = this.#a;
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foo() { return this.#a; }
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bar(v) { this.#b = v; }
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constructor() {
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super();
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this.foo();
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this.bar(3);
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}
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}
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class C extends B {
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#a = 2;
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constructor() {
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(() => super())();
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}
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}
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new A;
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new B;
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new C;
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};
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"
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frame size: 12
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parameter count: 1
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bytecode array length: 268
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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B(CreateBlockContext), U8(0),
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B(PushContext), R(3),
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B(LdaConstant), U8(2),
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B(Star), R(5),
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B(LdaConstant), U8(2),
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B(Star), R(5),
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B(CallRuntime), U16(Runtime::kCreatePrivateNameSymbol), R(5), U8(1),
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B(StaCurrentContextSlot), U8(3),
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B(LdaTheHole),
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B(Star), R(11),
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B(CreateClosure), U8(4), U8(0), U8(2),
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B(Star), R(8),
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B(LdaConstant), U8(3),
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B(Star), R(9),
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B(Mov), R(8), R(10),
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B(CallRuntime), U16(Runtime::kDefineClass), R(9), U8(3),
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B(Star), R(9),
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B(CreateClosure), U8(5), U8(1), U8(2),
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B(Star), R(4),
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B(LdaConstant), U8(1),
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B(Star), R(5),
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B(Mov), R(4), R(6),
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B(Mov), R(10), R(7),
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B(CallRuntime), U16(Runtime::kDefineClass), R(5), U8(3),
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B(Star), R(5),
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B(CreateClosure), U8(6), U8(2), U8(2),
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B(Star), R(6),
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B(StaNamedProperty), R(4), U8(7), U8(0),
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B(PopContext), R(3),
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B(Mov), R(4), R(0),
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/* 38 E> */ B(CreateBlockContext), U8(8),
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B(PushContext), R(3),
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B(LdaConstant), U8(2),
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B(Star), R(5),
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B(LdaConstant), U8(2),
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B(Star), R(5),
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B(CallRuntime), U16(Runtime::kCreatePrivateNameSymbol), R(5), U8(1),
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B(StaCurrentContextSlot), U8(3),
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B(LdaConstant), U8(10),
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B(Star), R(5),
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B(LdaConstant), U8(10),
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B(Star), R(5),
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B(CallRuntime), U16(Runtime::kCreatePrivateNameSymbol), R(5), U8(1),
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B(StaCurrentContextSlot), U8(4),
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B(LdaTheHole),
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B(Star), R(11),
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B(CreateClosure), U8(12), U8(3), U8(2),
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B(Star), R(8),
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B(LdaConstant), U8(11),
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B(Star), R(9),
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B(Mov), R(8), R(10),
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B(CallRuntime), U16(Runtime::kDefineClass), R(9), U8(3),
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B(Star), R(9),
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B(CreateClosure), U8(13), U8(4), U8(2),
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B(Star), R(4),
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B(LdaConstant), U8(9),
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B(Star), R(5),
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B(CreateClosure), U8(14), U8(5), U8(2),
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B(Star), R(8),
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B(CreateClosure), U8(15), U8(6), U8(2),
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B(Star), R(9),
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B(Mov), R(4), R(6),
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B(Mov), R(10), R(7),
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B(CallRuntime), U16(Runtime::kDefineClass), R(5), U8(5),
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B(Star), R(5),
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B(CreateClosure), U8(16), U8(7), U8(2),
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B(Star), R(6),
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B(StaNamedProperty), R(4), U8(7), U8(2),
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B(PopContext), R(3),
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B(Mov), R(4), R(1),
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/* 140 E> */ B(CreateBlockContext), U8(17),
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B(PushContext), R(3),
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B(LdaConstant), U8(2),
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B(Star), R(5),
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B(LdaConstant), U8(2),
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B(Star), R(5),
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B(CallRuntime), U16(Runtime::kCreatePrivateNameSymbol), R(5), U8(1),
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B(StaCurrentContextSlot), U8(3),
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/* 356 E> */ B(CreateClosure), U8(19), U8(8), U8(2),
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B(Star), R(4),
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B(LdaConstant), U8(18),
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B(Star), R(5),
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B(Mov), R(4), R(6),
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B(Mov), R(1), R(7),
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B(CallRuntime), U16(Runtime::kDefineClass), R(5), U8(3),
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B(Star), R(5),
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B(CreateClosure), U8(20), U8(9), U8(2),
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B(Star), R(6),
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B(StaNamedProperty), R(4), U8(7), U8(4),
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B(PopContext), R(3),
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B(Mov), R(4), R(2),
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/* 430 S> */ B(Ldar), R(0),
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/* 430 E> */ B(Construct), R(0), R(0), U8(0), U8(6),
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/* 439 S> */ B(Ldar), R(1),
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/* 439 E> */ B(Construct), R(1), R(0), U8(0), U8(8),
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/* 448 S> */ B(Ldar), R(2),
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/* 448 E> */ B(Construct), R(2), R(0), U8(0), U8(10),
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B(LdaUndefined),
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/* 458 S> */ B(Return),
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]
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constant pool: [
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SCOPE_INFO_TYPE,
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FIXED_ARRAY_TYPE,
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["#a"],
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FIXED_ARRAY_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SYMBOL_TYPE,
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SCOPE_INFO_TYPE,
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FIXED_ARRAY_TYPE,
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["#b"],
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FIXED_ARRAY_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SCOPE_INFO_TYPE,
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FIXED_ARRAY_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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]
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handlers: [
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]
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