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}
90 lines
1.8 KiB
Plaintext
90 lines
1.8 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 bar() { this.value = 0; }
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function f() { return new bar(); }
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f();
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"
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frame size: 1
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parameter count: 1
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bytecode array length: 12
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bytecodes: [
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/* 45 E> */ B(StackCheck),
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/* 50 S> */ B(LdaGlobal), U8(0), U8(5),
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B(Star), R(0),
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/* 57 E> */ B(Construct), R(0), R(0), U8(0), U8(3),
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/* 68 S> */ B(Return),
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]
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constant pool: [
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["bar"],
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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 bar(x) { this.value = 18; this.x = x;}
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function f() { return new bar(3); }
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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: 18
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bytecodes: [
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/* 58 E> */ B(StackCheck),
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/* 63 S> */ B(LdaGlobal), U8(0), U8(5),
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B(Star), R(0),
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B(LdaSmi), I8(3),
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B(Star), R(1),
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B(Ldar), R(0),
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/* 70 E> */ B(Construct), R(0), R(1), U8(1), U8(3),
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/* 82 S> */ B(Return),
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]
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constant pool: [
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["bar"],
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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 bar(w, x, y, z) {
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this.value = 18;
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this.x = x;
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this.y = y;
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this.z = z;
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}
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function f() { return new bar(3, 4, 5); }
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f();
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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: 26
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bytecodes: [
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/* 100 E> */ B(StackCheck),
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/* 105 S> */ B(LdaGlobal), U8(0), U8(5),
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B(Star), R(0),
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B(LdaSmi), I8(3),
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B(Star), R(1),
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B(LdaSmi), I8(4),
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B(Star), R(2),
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B(LdaSmi), I8(5),
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B(Star), R(3),
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B(Ldar), R(0),
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/* 112 E> */ B(Construct), R(0), R(1), U8(3), U8(3),
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/* 130 S> */ B(Return),
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]
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constant pool: [
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["bar"],
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]
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handlers: [
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]
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