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}
484 lines
8.1 KiB
Plaintext
484 lines
8.1 KiB
Plaintext
#
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# Autogenerated by generate-bytecode-expectations.
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#
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---
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wrap: yes
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---
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snippet: "
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var x = 0; return x;
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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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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaZero),
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B(Star), R(0),
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/* 54 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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var x = 0; return x + 3;
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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: 8
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaZero),
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B(Star), R(0),
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/* 54 S> */ B(AddSmi), I8(3), U8(0),
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/* 58 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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var x = 0; return 3 + x;
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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: 14
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaZero),
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B(Star), R(0),
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/* 45 S> */ B(LdaSmi), I8(3),
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B(Star), R(1),
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B(Ldar), R(0),
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/* 54 E> */ B(Add), R(1), U8(0),
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/* 58 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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var x = 0; return x - 3;
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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: 8
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaZero),
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B(Star), R(0),
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/* 54 S> */ B(SubSmi), I8(3), U8(0),
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/* 58 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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var x = 0; return 3 - x;
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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: 14
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaZero),
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B(Star), R(0),
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/* 45 S> */ B(LdaSmi), I8(3),
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B(Star), R(1),
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B(Ldar), R(0),
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/* 54 E> */ B(Sub), R(1), U8(0),
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/* 58 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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var x = 4; return x * 3;
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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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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(4),
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B(Star), R(0),
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/* 54 S> */ B(MulSmi), I8(3), U8(0),
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/* 58 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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var x = 4; return 3 * x;
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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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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(4),
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B(Star), R(0),
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/* 54 S> */ B(MulSmi), I8(3), U8(0),
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/* 58 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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var x = 4; return x / 3;
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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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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(4),
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B(Star), R(0),
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/* 54 S> */ B(DivSmi), I8(3), U8(0),
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/* 58 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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var x = 4; return 3 / x;
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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: 15
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(4),
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B(Star), R(0),
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/* 45 S> */ B(LdaSmi), I8(3),
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B(Star), R(1),
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B(Ldar), R(0),
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/* 54 E> */ B(Div), R(1), U8(0),
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/* 58 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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var x = 4; return x % 3;
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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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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(4),
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B(Star), R(0),
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/* 54 S> */ B(ModSmi), I8(3), U8(0),
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/* 58 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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var x = 4; return 3 % x;
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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: 15
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(4),
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B(Star), R(0),
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/* 45 S> */ B(LdaSmi), I8(3),
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B(Star), R(1),
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B(Ldar), R(0),
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/* 54 E> */ B(Mod), R(1), U8(0),
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/* 58 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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var x = 1; return x | 2;
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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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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(1),
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B(Star), R(0),
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/* 54 S> */ B(BitwiseOrSmi), I8(2), U8(0),
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/* 58 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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var x = 1; return 2 | x;
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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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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(1),
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B(Star), R(0),
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/* 54 S> */ B(BitwiseOrSmi), I8(2), U8(0),
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/* 58 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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var x = 1; return x ^ 2;
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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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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(1),
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B(Star), R(0),
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/* 54 S> */ B(BitwiseXorSmi), I8(2), U8(0),
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/* 58 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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var x = 1; return 2 ^ x;
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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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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(1),
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B(Star), R(0),
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/* 54 S> */ B(BitwiseXorSmi), I8(2), U8(0),
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/* 58 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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var x = 1; return x & 2;
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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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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(1),
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B(Star), R(0),
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/* 54 S> */ B(BitwiseAndSmi), I8(2), U8(0),
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/* 58 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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var x = 1; return 2 & x;
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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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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(1),
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B(Star), R(0),
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/* 54 S> */ B(BitwiseAndSmi), I8(2), U8(0),
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/* 58 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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var x = 10; return x << 3;
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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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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(10),
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B(Star), R(0),
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/* 55 S> */ B(ShiftLeftSmi), I8(3), U8(0),
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/* 60 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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var x = 10; return 3 << x;
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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: 15
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(10),
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B(Star), R(0),
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/* 46 S> */ B(LdaSmi), I8(3),
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B(Star), R(1),
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B(Ldar), R(0),
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/* 55 E> */ B(ShiftLeft), R(1), U8(0),
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/* 60 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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var x = 10; return x >> 3;
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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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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(10),
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B(Star), R(0),
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/* 55 S> */ B(ShiftRightSmi), I8(3), U8(0),
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/* 60 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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var x = 10; return 3 >> x;
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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: 15
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(10),
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B(Star), R(0),
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/* 46 S> */ B(LdaSmi), I8(3),
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B(Star), R(1),
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B(Ldar), R(0),
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/* 55 E> */ B(ShiftRight), R(1), U8(0),
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/* 60 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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var x = 10; return x >>> 3;
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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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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(10),
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B(Star), R(0),
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/* 55 S> */ B(ShiftRightLogicalSmi), I8(3), U8(0),
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/* 61 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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var x = 10; return 3 >>> x;
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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: 15
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaSmi), I8(10),
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B(Star), R(0),
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/* 46 S> */ B(LdaSmi), I8(3),
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B(Star), R(1),
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B(Ldar), R(0),
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/* 55 E> */ B(ShiftRightLogical), R(1), U8(0),
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/* 61 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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var x = 0; return (x, 3);
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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: 7
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bytecodes: [
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/* 30 E> */ B(StackCheck),
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/* 42 S> */ B(LdaZero),
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B(Star), R(0),
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/* 45 S> */ B(LdaSmi), I8(3),
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/* 59 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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