d3231f5144
The reasons are: 1) The names dictionaries in the feedback metadata seems to consume a lot of memory and the idea didn't payoff. 2) The absence of a name parameter blocks data handlers support in LoadGlobalIC. This CL reverts a part of r37278 (https://codereview.chromium.org/2096653003/). BUG=chromium:576312, v8:5561 Review-Url: https://codereview.chromium.org/2510653002 Cr-Commit-Position: refs/heads/master@{#41046}
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(2),
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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(2),
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B(Star), R(0),
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B(LdaSmi), U8(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(LdaCurrentContextSlot), U8(3),
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B(Star), R(0),
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B(LdaContextSlot), 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(LdaCurrentContextSlot), U8(3),
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B(Star), R(0),
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B(LdaContextSlot), 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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