37680d6563
Instead of having feedback vector as a subtype of FixedArray with reserved slots, make it a first-class variable-sized object with a fixed-size header. This allows us to compress counters to ints in the header, rather than forcing them to be Smis. Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Icc5f088ffbc2e2651b845bc71ea42060639e3e48 Reviewed-on: https://chromium-review.googlesource.com/585129 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#46935}
139 lines
2.5 KiB
Plaintext
139 lines
2.5 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() { return arguments; }
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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: 5
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bytecodes: [
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B(CreateMappedArguments),
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B(Star), R(0),
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/* 10 E> */ B(StackCheck),
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/* 32 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() { return arguments[0]; }
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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: 9
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bytecodes: [
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B(CreateMappedArguments),
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B(Star), R(0),
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/* 10 E> */ B(StackCheck),
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/* 15 S> */ B(LdaZero),
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/* 31 E> */ B(LdaKeyedProperty), R(0), U8(0),
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/* 35 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() { 'use strict'; return arguments; }
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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: 5
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bytecodes: [
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B(CreateUnmappedArguments),
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B(Star), R(0),
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/* 10 E> */ B(StackCheck),
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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) { return arguments[0]; }
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f();
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"
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frame size: 2
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parameter count: 2
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bytecode array length: 17
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bytecodes: [
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B(CreateFunctionContext), U8(1),
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B(PushContext), R(1),
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B(Ldar), R(arg0),
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B(StaCurrentContextSlot), U8(4),
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B(CreateMappedArguments),
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B(Star), R(0),
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/* 10 E> */ B(StackCheck),
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/* 16 S> */ B(LdaZero),
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/* 32 E> */ B(LdaKeyedProperty), R(0), U8(0),
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/* 36 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, b, c) { return arguments; }
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f();
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"
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frame size: 2
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parameter count: 4
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bytecode array length: 21
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bytecodes: [
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B(CreateFunctionContext), U8(3),
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B(PushContext), R(1),
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B(Ldar), R(arg0),
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B(StaCurrentContextSlot), U8(6),
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B(Ldar), R(arg1),
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B(StaCurrentContextSlot), U8(5),
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B(Ldar), R(arg2),
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B(StaCurrentContextSlot), U8(4),
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B(CreateMappedArguments),
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B(Star), R(0),
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/* 10 E> */ B(StackCheck),
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/* 39 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, b, c) { 'use strict'; return arguments; }
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f();
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"
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frame size: 1
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parameter count: 4
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bytecode array length: 5
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bytecodes: [
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B(CreateUnmappedArguments),
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B(Star), R(0),
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/* 10 E> */ B(StackCheck),
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/* 53 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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