96e4f6145b
Reason for revert: False alarm, bot hiccup Original issue's description: > Revert of Thread maybe-assigned through the bytecodes. (patchset #5 id:80001 of https://codereview.chromium.org/2655733003/ ) > > Reason for revert: > needed for properly revertingf3ae5ccf57> > Original issue's description: > > Thread maybe-assigned through the bytecodes. > > > > This introduces LoadImmutableContextSlot and LoadImmutableCurrentContextSlot > > bytecodes, which are emitted when reading from never-assigned context slot. > > > > There is a subtlety here: the slot are not immutable, the meaning is > > actually undefined-or-hole-or-immutable. > > > > Review-Url: https://codereview.chromium.org/2655733003 > > Cr-Commit-Position: refs/heads/master@{#43000} > > Committed:17c2dd3886> > TBR=rmcilroy@chromium.org,bmeurer@chromium.org,neis@chromium.org,jarin@chromium.org > # Skipping CQ checks because original CL landed less than 1 days ago. > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > > Review-Url: https://codereview.chromium.org/2680923003 > Cr-Commit-Position: refs/heads/master@{#43011} > Committed:ece4e54a31TBR=rmcilroy@chromium.org,bmeurer@chromium.org,neis@chromium.org,jarin@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Review-Url: https://codereview.chromium.org/2679953003 Cr-Commit-Position: refs/heads/master@{#43012}
64 lines
1.3 KiB
Plaintext
64 lines
1.3 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 Outer() {
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var outerVar = 1;
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function Inner(innerArg) {
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this.innerFunc = function() { return outerVar * innerArg; }
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}
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this.getInnerFunc = function() { return new Inner(1).innerFunc; }
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}
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var f = new Outer().getInnerFunc();
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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: 13
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bytecodes: [
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/* 97 E> */ B(StackCheck),
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/* 102 S> */ B(LdaImmutableContextSlot), R(context), U8(4), U8(1),
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B(Star), R(0),
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B(LdaImmutableCurrentContextSlot), U8(4),
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/* 118 E> */ B(Mul), R(0), U8(2),
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/* 130 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 Outer() {
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var outerVar = 1;
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function Inner(innerArg) {
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this.innerFunc = function() { outerVar = innerArg; }
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}
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this.getInnerFunc = function() { return new Inner(1).innerFunc; }
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}
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var f = new Outer().getInnerFunc();
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f();
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"
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frame size: 0
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parameter count: 1
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bytecode array length: 9
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bytecodes: [
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/* 97 E> */ B(StackCheck),
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/* 102 S> */ B(LdaImmutableCurrentContextSlot), U8(4),
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/* 111 E> */ B(StaContextSlot), R(context), U8(4), U8(1),
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B(LdaUndefined),
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/* 123 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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