661726dd39
Reland of https://chromium-review.googlesource.com/c/544888/. Instead of counting profiler ticks on the shared function info (which is shared between native contexts), count them on the feedback vector (which is not). This allows us to continue pushing optimization decisions off the SFI, onto the feedback vector. Note that a side-effect of this is that ICs don't have to walk the stack to reset profiler ticks, as they can access the feedback vector directly from their feedback nexus. Change-Id: I7aa6baed03f726843d1b62629c72b74f05114b48 Reviewed-on: https://chromium-review.googlesource.com/579051 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#46868}
105 lines
2.2 KiB
Plaintext
105 lines
2.2 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(arg1) { return function() { arg1 = 2; }; }
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f();
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"
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frame size: 1
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parameter count: 2
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bytecode array length: 14
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bytecodes: [
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B(CreateFunctionContext), U8(1),
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B(PushContext), R(0),
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B(Ldar), R(arg0),
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B(StaCurrentContextSlot), U8(4),
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/* 10 E> */ B(StackCheck),
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/* 19 S> */ B(CreateClosure), U8(0), U8(4), U8(2),
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/* 51 S> */ B(Return),
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]
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constant pool: [
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SHARED_FUNCTION_INFO_TYPE,
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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(arg1) { var a = function() { arg1 = 2; }; return arg1; }
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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: 18
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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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/* 10 E> */ B(StackCheck),
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/* 27 S> */ B(CreateClosure), U8(0), U8(4), U8(2),
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B(Star), R(0),
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/* 53 S> */ B(LdaCurrentContextSlot), U8(4),
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/* 65 S> */ B(Return),
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]
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constant pool: [
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SHARED_FUNCTION_INFO_TYPE,
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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(a1, a2, a3, a4) { return function() { a1 = a3; }; }
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f();
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"
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frame size: 1
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parameter count: 5
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bytecode array length: 18
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bytecodes: [
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B(CreateFunctionContext), U8(2),
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B(PushContext), R(0),
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B(Ldar), R(arg0),
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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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/* 10 E> */ B(StackCheck),
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/* 29 S> */ B(CreateClosure), U8(0), U8(4), U8(2),
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/* 60 S> */ B(Return),
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]
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constant pool: [
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SHARED_FUNCTION_INFO_TYPE,
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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() { var self = this; return function() { self = 2; }; }
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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: 14
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bytecodes: [
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B(CreateFunctionContext), U8(1),
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B(PushContext), R(0),
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/* 10 E> */ B(StackCheck),
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/* 26 S> */ B(Ldar), R(this),
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/* 26 E> */ B(StaCurrentContextSlot), U8(4),
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/* 32 S> */ B(CreateClosure), U8(0), U8(4), U8(2),
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/* 64 S> */ B(Return),
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]
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constant pool: [
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SHARED_FUNCTION_INFO_TYPE,
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]
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handlers: [
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]
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