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}
115 lines
2.1 KiB
Plaintext
115 lines
2.1 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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var a = {x:13, y:14};
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function f() {
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return delete a.x;
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};
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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: 11
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bytecodes: [
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/* 32 E> */ B(StackCheck),
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/* 39 S> */ B(LdaGlobal), U8(0), U8(3),
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B(Star), R(0),
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B(LdaConstant), U8(1),
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B(DeletePropertySloppy), R(0),
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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 ["a"],
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
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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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a = {1:13, 2:14};
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function f() {
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'use strict';
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return delete a[1];
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};
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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: 11
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bytecodes: [
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/* 28 E> */ B(StackCheck),
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/* 51 S> */ B(LdaGlobal), U8(0), U8(3),
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B(Star), R(0),
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B(LdaSmi), I8(1),
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B(DeletePropertyStrict), R(0),
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/* 71 S> */ B(Return),
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]
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constant pool: [
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["a"],
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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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var a = {x:13, y:14};
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function f() {
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return delete a;
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};
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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: 16
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bytecodes: [
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/* 32 E> */ B(StackCheck),
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/* 39 S> */ B(LdaImmutableCurrentContextSlot), U8(3),
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B(Star), R(0),
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B(LdaImmutableContextSlot), R(0), U8(2), U8(0),
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B(Star), R(1),
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B(LdaConstant), U8(0),
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B(DeletePropertySloppy), R(1),
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/* 56 S> */ B(Return),
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]
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constant pool: [
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["a"],
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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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b = 30;
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function f() {
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return delete b;
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};
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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: 16
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bytecodes: [
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/* 18 E> */ B(StackCheck),
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/* 25 S> */ B(LdaImmutableCurrentContextSlot), U8(3),
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B(Star), R(0),
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B(LdaImmutableContextSlot), R(0), U8(2), U8(0),
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B(Star), R(1),
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B(LdaConstant), U8(0),
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B(DeletePropertySloppy), R(1),
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/* 42 S> */ B(Return),
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]
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constant pool: [
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ONE_BYTE_INTERNALIZED_STRING_TYPE ["b"],
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]
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handlers: [
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]
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