cf8cd1c444
Only create spread-related feedback slots when the array literal actually contains a spread. Bug: v8:5940 Change-Id: I0afad81d4bf1a86ebc1bf81f1213f680eb22bc49 Reviewed-on: https://chromium-review.googlesource.com/947955 Commit-Queue: Georg Neis <neis@chromium.org> Reviewed-by: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/master@{#51721}
153 lines
4.5 KiB
Plaintext
153 lines
4.5 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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class A { constructor(...args) { this.args = args; } }
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new A(...[1, 2, 3]);
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"
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frame size: 6
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parameter count: 1
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bytecode array length: 45
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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B(LdaTheHole),
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B(Star), R(5),
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B(CreateClosure), U8(1), U8(0), U8(2),
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B(Star), R(2),
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B(LdaConstant), U8(0),
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B(Star), R(3),
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B(Mov), R(2), R(4),
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B(CallRuntime), U16(Runtime::kDefineClass), R(3), U8(3),
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B(Star), R(3),
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B(Mov), R(4), R(0),
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B(Mov), R(0), R(1),
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/* 89 S> */ B(CreateArrayLiteral), U8(2), U8(1), U8(37),
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B(Star), R(3),
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B(Ldar), R(1),
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/* 89 E> */ B(ConstructWithSpread), R(2), R(3), U8(1), U8(2),
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B(LdaUndefined),
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/* 110 S> */ B(Return),
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]
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constant pool: [
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FIXED_ARRAY_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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TUPLE2_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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class A { constructor(...args) { this.args = args; } }
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new A(0, ...[1, 2, 3]);
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"
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frame size: 6
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parameter count: 1
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bytecode array length: 48
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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B(LdaTheHole),
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B(Star), R(5),
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B(CreateClosure), U8(1), U8(0), U8(2),
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B(Star), R(2),
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B(LdaConstant), U8(0),
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B(Star), R(3),
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B(Mov), R(2), R(4),
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B(CallRuntime), U16(Runtime::kDefineClass), R(3), U8(3),
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B(Star), R(3),
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B(Mov), R(4), R(0),
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B(Mov), R(0), R(1),
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/* 89 S> */ B(LdaZero),
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B(Star), R(3),
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B(CreateArrayLiteral), U8(2), U8(1), U8(37),
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B(Star), R(4),
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B(Ldar), R(1),
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/* 89 E> */ B(ConstructWithSpread), R(2), R(3), U8(2), U8(2),
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B(LdaUndefined),
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/* 113 S> */ B(Return),
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]
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constant pool: [
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FIXED_ARRAY_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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TUPLE2_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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class A { constructor(...args) { this.args = args; } }
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new A(0, ...[1, 2, 3], 4);
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"
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frame size: 10
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parameter count: 1
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bytecode array length: 127
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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B(LdaTheHole),
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B(Star), R(5),
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B(CreateClosure), U8(1), U8(0), U8(2),
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B(Star), R(2),
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B(LdaConstant), U8(0),
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B(Star), R(3),
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B(Mov), R(2), R(4),
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B(CallRuntime), U16(Runtime::kDefineClass), R(3), U8(3),
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B(Star), R(3),
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B(Mov), R(4), R(0),
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B(Mov), R(0), R(1),
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/* 89 S> */ B(CreateArrayLiteral), U8(2), U8(1), U8(37),
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B(Star), R(3),
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B(LdaConstant), U8(3),
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B(Star), R(4),
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/* 101 S> */ B(CreateArrayLiteral), U8(4), U8(7), U8(37),
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B(Star), R(8),
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B(LdaNamedProperty), R(8), U8(5), U8(8),
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B(Star), R(9),
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B(CallProperty0), R(9), R(8), U8(10),
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B(JumpIfJSReceiver), U8(7),
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B(CallRuntime), U16(Runtime::kThrowSymbolIteratorInvalid), R(0), U8(0),
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B(Star), R(7),
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B(LdaNamedProperty), R(7), U8(6), U8(12),
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B(Star), R(6),
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B(CallProperty0), R(6), R(7), U8(14),
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B(Star), R(5),
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B(JumpIfJSReceiver), U8(7),
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B(CallRuntime), U16(Runtime::kThrowIteratorResultNotAnObject), R(5), U8(1),
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B(LdaNamedProperty), R(5), U8(7), U8(16),
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B(JumpIfToBooleanTrue), U8(21),
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B(LdaNamedProperty), R(5), U8(8), U8(18),
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B(Star), R(5),
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B(StaInArrayLiteral), R(3), R(4), U8(2),
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B(Ldar), R(4),
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B(Inc), U8(4),
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B(Star), R(4),
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B(JumpLoop), U8(35), I8(0),
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B(LdaSmi), I8(4),
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B(StaInArrayLiteral), R(3), R(4), U8(2),
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B(Ldar), R(4),
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B(Inc), U8(4),
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B(Star), R(4),
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B(CallJSRuntime), U8(%reflect_construct), R(2), U8(2),
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B(LdaUndefined),
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/* 116 S> */ B(Return),
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]
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constant pool: [
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FIXED_ARRAY_TYPE,
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SHARED_FUNCTION_INFO_TYPE,
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TUPLE2_TYPE,
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Smi [1],
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TUPLE2_TYPE,
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SYMBOL_TYPE,
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["next"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["done"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["value"],
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]
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handlers: [
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]
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