8edef78d4d
In some codes flushing the registers was costly: we processed each register whereas all the registers alone in their equivalence class need not to be processed. We now overapproximate easily which classes are of size 2 so as to save many iterations in the Flush() loop in some cases. Bug: v8:6432 Change-Id: I945e151736e8a515263ac76312127d930fd20d74 Reviewed-on: https://chromium-review.googlesource.com/525795 Commit-Queue: Alexandre Talon <alexandret@google.com> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/master@{#45805}
46 lines
686 B
Plaintext
46 lines
686 B
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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return new.target;
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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(Mov), R(new_target), R(0),
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B(Ldar), R(0),
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/* 30 E> */ B(StackCheck),
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/* 34 S> */ B(Ldar), R(0),
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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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---
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snippet: "
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new.target;
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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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B(Mov), R(new_target), R(0),
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B(Ldar), R(0),
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/* 30 E> */ B(StackCheck),
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/* 34 S> */ B(LdaUndefined),
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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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