39496a95c5
There are likely cleanups that can be done after this CL: - context-related functions in the interpreter and compiler take ScopeInfo as well as ScopeType and slot-count as input. The latter 2 should be directly derived from the former. We should be able to drop FunctionContextParameters. - ContextExtension is probably not needed anymore, since we now always have the correct scope_info directly in the SCOPE_INFO_INDEX slot. Bug: v8:7066 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel Change-Id: Ie1f6134c686a9f2183e54730d9cdd598a9e5ab67 Reviewed-on: https://chromium-review.googlesource.com/785151 Commit-Queue: Toon Verwaest <verwaest@chromium.org> Reviewed-by: Hannes Payer <hpayer@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#52952}
335 lines
11 KiB
Plaintext
335 lines
11 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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public fields: yes
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static fields: 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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['b'];
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static c;
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static ['d'];
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}
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class B {
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a = 1;
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['b'] = this.a;
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static c = 3;
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static ['d'] = this.c;
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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: 11
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parameter count: 1
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bytecode array length: 191
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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(4),
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B(LdaTheHole),
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B(StaCurrentContextSlot), U8(4),
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B(LdaTheHole),
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B(StaCurrentContextSlot), U8(5),
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B(LdaTheHole),
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B(Star), R(8),
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B(CreateClosure), U8(2), U8(0), U8(2),
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B(Star), R(5),
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B(LdaConstant), U8(1),
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B(Star), R(6),
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B(LdaConstant), U8(3),
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B(StaCurrentContextSlot), U8(4),
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B(Star), R(9),
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B(LdaConstant), U8(4),
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B(Star), R(10),
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B(LdaConstant), U8(5),
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B(TestEqualStrict), R(10), U8(1),
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B(Mov), R(5), R(7),
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B(JumpIfFalse), U8(7),
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B(CallRuntime), U16(Runtime::kThrowStaticPrototypeError), R(0), U8(0),
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B(Ldar), R(10),
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B(StaCurrentContextSlot), U8(5),
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B(CallRuntime), U16(Runtime::kDefineClass), R(6), U8(5),
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B(Star), R(6),
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B(Mov), R(5), R(1),
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B(CreateClosure), U8(6), U8(2), U8(2),
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B(Star), R(7),
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B(StaNamedProperty), R(5), U8(7), U8(3),
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B(CreateClosure), U8(8), U8(5), U8(2),
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B(Star), R(9),
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B(CallProperty0), R(9), R(1), U8(6),
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B(PopContext), R(4),
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B(Mov), R(1), R(2),
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/* 38 E> */ B(CreateBlockContext), U8(9),
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B(PushContext), R(4),
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B(LdaTheHole),
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B(StaCurrentContextSlot), U8(4),
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B(LdaTheHole),
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B(StaCurrentContextSlot), U8(5),
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B(LdaTheHole),
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B(Star), R(8),
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B(CreateClosure), U8(11), U8(8), U8(2),
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B(Star), R(5),
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B(LdaConstant), U8(10),
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B(Star), R(6),
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B(LdaConstant), U8(3),
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B(StaCurrentContextSlot), U8(4),
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B(Star), R(9),
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B(LdaConstant), U8(4),
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B(Star), R(10),
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B(LdaConstant), U8(5),
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B(TestEqualStrict), R(10), U8(1),
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B(Mov), R(5), R(7),
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B(JumpIfFalse), U8(7),
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B(CallRuntime), U16(Runtime::kThrowStaticPrototypeError), R(0), U8(0),
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B(Ldar), R(10),
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B(StaCurrentContextSlot), U8(5),
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B(CallRuntime), U16(Runtime::kDefineClass), R(6), U8(5),
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B(Star), R(6),
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B(Mov), R(5), R(0),
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B(CreateClosure), U8(12), U8(9), U8(2),
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B(Star), R(7),
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B(StaNamedProperty), R(5), U8(7), U8(10),
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B(CreateClosure), U8(13), U8(12), U8(2),
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B(Star), R(9),
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B(CallProperty0), R(9), R(0), U8(13),
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B(PopContext), R(4),
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B(Mov), R(0), R(3),
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/* 197 S> */ B(Ldar), R(2),
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/* 197 E> */ B(Construct), R(2), R(0), U8(0), U8(15),
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/* 206 S> */ B(Ldar), R(0),
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/* 206 E> */ B(Construct), R(0), R(0), U8(0), U8(17),
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B(LdaUndefined),
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/* 215 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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SHARED_FUNCTION_INFO_TYPE,
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["b"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["d"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["prototype"],
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SHARED_FUNCTION_INFO_TYPE,
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SYMBOL_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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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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['b'];
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static c;
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static ['d'];
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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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static c = 3;
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static ['d'] = this.c;
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foo() { return 1; }
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constructor() {
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super();
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}
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}
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class C extends B {
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a = 1;
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['b'] = this.a;
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static c = 3;
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static ['d'] = super.foo();
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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: 15
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parameter count: 1
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bytecode array length: 343
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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(6),
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B(LdaTheHole),
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B(StaCurrentContextSlot), U8(4),
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B(LdaTheHole),
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B(StaCurrentContextSlot), U8(5),
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B(LdaTheHole),
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B(Star), R(14),
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B(CreateClosure), U8(3), U8(0), U8(2),
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B(Star), R(11),
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B(LdaConstant), U8(2),
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B(Star), R(12),
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B(Mov), R(11), R(13),
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B(CallRuntime), U16(Runtime::kDefineClass), R(12), U8(3),
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B(Star), R(12),
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B(CreateClosure), U8(4), U8(1), U8(2),
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B(Star), R(7),
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B(LdaConstant), U8(1),
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B(Star), R(8),
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B(LdaConstant), U8(5),
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B(StaCurrentContextSlot), U8(4),
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B(Star), R(11),
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B(LdaConstant), U8(6),
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B(Star), R(12),
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B(LdaConstant), U8(7),
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B(TestEqualStrict), R(12), U8(2),
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B(Mov), R(13), R(10),
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B(Mov), R(7), R(9),
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B(JumpIfFalse), U8(7),
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B(CallRuntime), U16(Runtime::kThrowStaticPrototypeError), R(0), U8(0),
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B(Ldar), R(12),
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B(StaCurrentContextSlot), U8(5),
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B(CallRuntime), U16(Runtime::kDefineClass), R(8), U8(5),
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B(Star), R(8),
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B(Mov), R(7), R(2),
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B(CreateClosure), U8(8), U8(3), U8(2),
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B(Star), R(9),
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B(StaNamedProperty), R(7), U8(9), U8(4),
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B(CreateClosure), U8(10), U8(6), U8(2),
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B(Star), R(11),
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B(CallProperty0), R(11), R(2), U8(7),
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B(PopContext), R(6),
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B(Mov), R(2), R(3),
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/* 38 E> */ B(CreateBlockContext), U8(11),
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B(PushContext), R(6),
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B(LdaTheHole),
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B(StaCurrentContextSlot), U8(4),
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B(LdaTheHole),
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B(StaCurrentContextSlot), U8(5),
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B(LdaTheHole),
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B(Star), R(14),
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B(CreateClosure), U8(14), U8(9), U8(2),
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B(Star), R(11),
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B(LdaConstant), U8(13),
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B(Star), R(12),
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B(Mov), R(11), R(13),
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B(CallRuntime), U16(Runtime::kDefineClass), R(12), U8(3),
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B(Star), R(12),
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B(CreateClosure), U8(15), U8(10), U8(2),
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B(Star), R(7),
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B(LdaConstant), U8(12),
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B(Star), R(8),
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B(LdaConstant), U8(5),
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B(StaCurrentContextSlot), U8(4),
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B(Star), R(11),
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B(LdaConstant), U8(6),
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B(Star), R(12),
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B(LdaConstant), U8(7),
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B(TestEqualStrict), R(12), U8(2),
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B(Mov), R(7), R(9),
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B(Mov), R(13), R(10),
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B(JumpIfFalse), U8(7),
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B(CallRuntime), U16(Runtime::kThrowStaticPrototypeError), R(0), U8(0),
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B(Ldar), R(12),
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B(StaCurrentContextSlot), U8(5),
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B(CreateClosure), U8(16), U8(11), U8(2),
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B(Star), R(13),
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B(CallRuntime), U16(Runtime::kDefineClass), R(8), U8(6),
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B(Star), R(8),
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B(Mov), R(7), R(1),
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B(CreateClosure), U8(17), U8(12), U8(2),
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B(Star), R(9),
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B(StaNamedProperty), R(7), U8(9), U8(13),
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B(CreateClosure), U8(18), U8(15), U8(2),
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B(Star), R(11),
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B(CallProperty0), R(11), R(1), U8(16),
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B(PopContext), R(6),
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B(Mov), R(1), R(4),
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/* 122 E> */ B(CreateBlockContext), U8(19),
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B(PushContext), R(6),
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B(LdaTheHole),
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B(StaCurrentContextSlot), U8(4),
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B(LdaTheHole),
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B(StaCurrentContextSlot), U8(5),
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/* 313 E> */ B(CreateClosure), U8(21), U8(18), U8(2),
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B(Star), R(7),
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B(LdaConstant), U8(20),
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B(Star), R(8),
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B(LdaConstant), U8(5),
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B(StaCurrentContextSlot), U8(4),
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B(Star), R(11),
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B(LdaConstant), U8(6),
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B(Star), R(12),
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B(LdaConstant), U8(7),
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B(TestEqualStrict), R(12), U8(2),
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B(Mov), R(1), R(10),
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B(Mov), R(7), R(9),
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B(JumpIfFalse), U8(7),
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B(CallRuntime), U16(Runtime::kThrowStaticPrototypeError), R(0), U8(0),
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B(Ldar), R(12),
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B(StaCurrentContextSlot), U8(5),
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B(CallRuntime), U16(Runtime::kDefineClass), R(8), U8(5),
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B(Star), R(8),
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B(Mov), R(7), R(0),
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B(CreateClosure), U8(22), U8(19), U8(2),
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B(Star), R(9),
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B(StaNamedProperty), R(7), U8(9), U8(20),
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B(CreateClosure), U8(23), U8(22), U8(2),
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B(Star), R(11),
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B(Ldar), R(0),
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B(StaNamedProperty), R(11), U8(24), U8(23),
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B(CallProperty0), R(11), R(0), U8(25),
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B(PopContext), R(6),
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B(Mov), R(0), R(5),
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/* 456 S> */ B(Ldar), R(3),
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/* 456 E> */ B(Construct), R(3), R(0), U8(0), U8(27),
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/* 465 S> */ B(Ldar), R(4),
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/* 465 E> */ B(Construct), R(4), R(0), U8(0), U8(29),
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/* 474 S> */ B(Ldar), R(0),
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/* 474 E> */ B(Construct), R(0), R(0), U8(0), U8(31),
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B(LdaUndefined),
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/* 483 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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FIXED_ARRAY_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["b"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["d"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["prototype"],
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SHARED_FUNCTION_INFO_TYPE,
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SYMBOL_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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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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SHARED_FUNCTION_INFO_TYPE,
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SYMBOL_TYPE,
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]
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handlers: [
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]
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