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}
104 lines
2.0 KiB
Plaintext
104 lines
2.0 KiB
Plaintext
#
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# Autogenerated by generate-bytecode-expectations.
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#
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---
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wrap: no
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test function name: f
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---
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snippet: "
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function f(...restArgs) { return restArgs; }
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f();
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"
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frame size: 2
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parameter count: 1
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bytecode array length: 8
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bytecodes: [
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B(CreateRestParameter),
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B(Star), R(0),
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/* 10 E> */ B(StackCheck),
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B(Star), R(1),
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/* 26 S> */ B(Nop),
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/* 43 S> */ B(Return),
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]
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constant pool: [
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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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function f(a, ...restArgs) { return restArgs; }
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f();
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"
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frame size: 3
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parameter count: 2
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bytecode array length: 13
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bytecodes: [
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B(CreateRestParameter),
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B(Star), R(0),
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/* 10 E> */ B(StackCheck),
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B(Mov), R(arg0), R(1),
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B(Mov), R(0), R(2),
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/* 29 S> */ B(Ldar), R(2),
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/* 46 S> */ B(Return),
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]
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constant pool: [
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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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function f(a, ...restArgs) { return restArgs[0]; }
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f();
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"
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frame size: 3
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parameter count: 2
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bytecode array length: 15
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bytecodes: [
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B(CreateRestParameter),
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B(Star), R(0),
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/* 10 E> */ B(StackCheck),
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B(Mov), R(arg0), R(1),
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B(Mov), R(0), R(2),
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/* 29 S> */ B(LdaZero),
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/* 44 E> */ B(LdaKeyedProperty), R(2), U8(3),
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/* 49 S> */ B(Return),
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]
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constant pool: [
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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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function f(a, ...restArgs) { return restArgs[0] + arguments[0]; }
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f();
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"
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frame size: 5
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parameter count: 2
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bytecode array length: 27
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bytecodes: [
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B(CreateUnmappedArguments),
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B(Star), R(3),
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B(CreateRestParameter),
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B(Star), R(0),
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/* 10 E> */ B(StackCheck),
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B(Mov), R(arg0), R(1),
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B(Mov), R(0), R(2),
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/* 29 S> */ B(LdaZero),
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/* 44 E> */ B(LdaKeyedProperty), R(2), U8(3),
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B(Star), R(4),
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B(LdaZero),
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/* 59 E> */ B(LdaKeyedProperty), R(3), U8(5),
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/* 48 E> */ B(Add), R(4), U8(7),
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/* 64 S> */ B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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