11a211ff1b
Since the feedback vector is itself a native context structure, why not store optimized code for a function in there rather than in a map from native context to code? This allows us to get rid of the optimized code map in the SharedFunctionInfo, saving a pointer, and making lookup of any optimized code quicker. Original patch by Michael Stanton <mvstanton@chromium.org> BUG=v8:6246,chromium:718891 TBR=yangguo@chromium.org,ulan@chromium.org Change-Id: I3bb9ec0cfff32e667cca0e1403f964f33a6958a6 Reviewed-on: https://chromium-review.googlesource.com/500134 Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#45234}
108 lines
2.7 KiB
Plaintext
108 lines
2.7 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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Math.max(...[1, 2, 3]);
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"
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frame size: 3
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parameter count: 1
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bytecode array length: 24
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 34 S> */ B(LdaGlobal), U8(0), U8(5),
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B(Star), R(1),
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/* 38 E> */ B(LdaNamedProperty), R(1), U8(1), U8(7),
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B(Star), R(0),
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B(CreateArrayLiteral), U8(2), U8(9), U8(17),
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B(Star), R(2),
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/* 39 E> */ B(CallWithSpread), R(0), R(1), U8(2),
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B(LdaUndefined),
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/* 58 S> */ B(Return),
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]
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constant pool: [
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["Math"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["max"],
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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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Math.max(0, ...[1, 2, 3]);
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"
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frame size: 4
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parameter count: 1
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bytecode array length: 27
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 34 S> */ B(LdaGlobal), U8(0), U8(5),
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B(Star), R(1),
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/* 38 E> */ B(LdaNamedProperty), R(1), U8(1), U8(7),
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B(Star), R(0),
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B(LdaZero),
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B(Star), R(2),
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B(CreateArrayLiteral), U8(2), U8(9), U8(17),
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B(Star), R(3),
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/* 39 E> */ B(CallWithSpread), R(0), R(1), U8(3),
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B(LdaUndefined),
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/* 61 S> */ B(Return),
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]
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constant pool: [
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["Math"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["max"],
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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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Math.max(0, ...[1, 2, 3], 4);
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"
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frame size: 8
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parameter count: 1
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bytecode array length: 60
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 34 S> */ B(LdaUndefined),
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B(Star), R(1),
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/* 34 E> */ B(LdaGlobal), U8(0), U8(3),
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B(Star), R(0),
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B(LdaNamedProperty), R(0), U8(1), U8(5),
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B(Star), R(2),
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B(LdaUndefined),
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B(Star), R(4),
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B(CreateArrayLiteral), U8(2), U8(7), U8(17),
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B(Star), R(5),
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B(LdaUndefined),
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B(Star), R(6),
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B(CreateArrayLiteral), U8(3), U8(8), U8(17),
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B(Star), R(7),
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B(CallJSRuntime), U8(%spread_iterable), R(6), U8(2),
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B(Star), R(6),
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B(CreateArrayLiteral), U8(4), U8(9), U8(17),
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B(Star), R(7),
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B(CallJSRuntime), U8(%spread_arguments), R(4), U8(4),
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B(Star), R(4),
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B(Mov), R(0), R(3),
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B(CallJSRuntime), U8(%reflect_apply), R(1), U8(4),
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B(LdaUndefined),
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/* 64 S> */ B(Return),
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]
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constant pool: [
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["Math"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["max"],
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TUPLE2_TYPE,
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TUPLE2_TYPE,
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TUPLE2_TYPE,
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]
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handlers: [
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]
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