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v8/test/cctest/interpreter/bytecode_expectations/AsyncModules.golden
Sathya Gunasekaran 38301e7bb9 Revert "Reland "[runtime] Move Context::native_context to the map"" 
This reverts commit c7c47c68f2.

Reason for revert: breaks TSAN
https://ci.chromium.org/p/v8/builders/ci/V8%20Linux64%20TSAN/28738

Original change's description:
> Reland "[runtime] Move Context::native_context to the map"
> 
> This is a reland of f05bae1e0d
> 
> Previously I presumed that the context read from a frame in the profiler was
> a valid context. Turns out that on non-intel we're not guaranteed that the
> frame is properly set up. In the case we looked at, the profiler took a
> sample right before writing the frame marker indicating a builtin frame,
> causing the "context" pointer from that frame to be a bytecode array. Since
> we'll read random garbage on the stack as a possible context pointer, I made
> the code reading the native context from it a little more defensive.
> 
> Bug: v8:9860
> 
> Original change's description:
> > [runtime] Move Context::native_context to the map
> >
> > Remove the native context slot from contexts by making context maps
> > native-context-specific. Now we require 2 loads to go from a context to the
> > native context, but we have 1 field fewer to store when creating contexts.
> >
> > Change-Id: I3c0d7c50c94060c4129db684f46a567de6f30e8d
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1859629
> > Commit-Queue: Toon Verwaest <verwaest@chromium.org>
> > Reviewed-by: Igor Sheludko <ishell@chromium.org>
> > Reviewed-by: Peter Marshall <petermarshall@chromium.org>
> > Reviewed-by: Maya Lekova <mslekova@chromium.org>
> > Reviewed-by: Georg Neis <neis@chromium.org>
> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> > Reviewed-by: Toon Verwaest <verwaest@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#64296}
> 
> Change-Id: If9461e9b21d35a260d71c79d7f95e518cc429e09
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1864930
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Reviewed-by: Peter Marshall <petermarshall@chromium.org>
> Reviewed-by: Igor Sheludko <ishell@chromium.org>
> Reviewed-by: Georg Neis <neis@chromium.org>
> Commit-Queue: Toon Verwaest <verwaest@chromium.org>
> Auto-Submit: Toon Verwaest <verwaest@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#64314}

TBR=ulan@chromium.org,neis@chromium.org,petermarshall@chromium.org,ishell@chromium.org,verwaest@chromium.org,mslekova@chromium.org,victorgomes@google.com

Change-Id: I4f9edc62ea6f9f5857619ff0ad1a63cab4b33cc3
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:9860
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1864937
Reviewed-by: Sathya Gunasekaran  <gsathya@chromium.org>
Commit-Queue: Sathya Gunasekaran  <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64316}
2019-10-16 13:10:49 +00:00

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#
# Autogenerated by generate-bytecode-expectations.
#
---
wrap: no
module: yes
top level: yes
top level await: yes
---
snippet: "
await 42;
"
frame size: 8
parameter count: 2
bytecode array length: 142
bytecodes: [
B(SwitchOnGeneratorState), R(0), U8(0), U8(2),
B(LdaConstant), U8(2),
B(Star), R(3),
B(Mov), R(arg0), R(2),
B(CallRuntime), U16(Runtime::kPushModuleContext), R(2), U8(2),
B(PushContext), R(2),
B(Mov), R(closure), R(3),
B(Mov), R(this), R(4),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionEnter), R(3), U8(2),
B(Star), R(0),
/* 0 E> */ B(StackCheck),
/* 0 E> */ B(SuspendGenerator), R(0), R(0), U8(3), U8(0),
B(ResumeGenerator), R(0), R(0), U8(3),
B(Star), R(3),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
B(SwitchOnSmiNoFeedback), U8(3), U8(2), I8(0),
B(Ldar), R(3),
/* 0 E> */ B(Throw),
B(Ldar), R(3),
/* 10 S> */ B(Return),
B(Mov), R(3), R(1),
B(Ldar), R(1),
B(Mov), R(context), R(3),
/* 0 S> */ B(LdaSmi), I8(42),
B(Star), R(5),
B(Mov), R(0), R(4),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionAwaitUncaught), R(4), U8(2),
/* 0 E> */ B(SuspendGenerator), R(0), R(0), U8(4), U8(1),
B(ResumeGenerator), R(0), R(0), U8(4),
B(Star), R(4),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
B(Star), R(5),
B(LdaZero),
B(TestReferenceEqual), R(5),
B(JumpIfTrue), U8(5),
B(Ldar), R(4),
B(ReThrow),
B(LdaUndefined),
B(Star), R(5),
B(LdaTrue),
B(Star), R(6),
B(Mov), R(0), R(4),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionResolve), R(4), U8(3),
/* 10 S> */ B(Return),
B(Star), R(4),
B(CreateCatchContext), R(4), U8(5),
B(Star), R(3),
B(LdaTheHole),
B(SetPendingMessage),
B(Ldar), R(3),
B(PushContext), R(4),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(6),
B(LdaTrue),
B(Star), R(7),
B(Mov), R(0), R(5),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionReject), R(5), U8(3),
/* 10 S> */ B(Return),
]
constant pool: [
Smi [36],
Smi [80],
SCOPE_INFO_TYPE,
Smi [10],
Smi [7],
SCOPE_INFO_TYPE,
]
handlers: [
[64, 114, 114],
]
---
snippet: "
await import(\"foo\");
"
frame size: 8
parameter count: 2
bytecode array length: 152
bytecodes: [
B(SwitchOnGeneratorState), R(0), U8(0), U8(2),
B(LdaConstant), U8(2),
B(Star), R(3),
B(Mov), R(arg0), R(2),
B(CallRuntime), U16(Runtime::kPushModuleContext), R(2), U8(2),
B(PushContext), R(2),
B(Mov), R(closure), R(3),
B(Mov), R(this), R(4),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionEnter), R(3), U8(2),
B(Star), R(0),
/* 0 E> */ B(StackCheck),
/* 0 E> */ B(SuspendGenerator), R(0), R(0), U8(3), U8(0),
B(ResumeGenerator), R(0), R(0), U8(3),
B(Star), R(3),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
B(SwitchOnSmiNoFeedback), U8(3), U8(2), I8(0),
B(Ldar), R(3),
/* 0 E> */ B(Throw),
B(Ldar), R(3),
/* 21 S> */ B(Return),
B(Mov), R(3), R(1),
B(Ldar), R(1),
B(Mov), R(context), R(3),
/* 0 S> */ B(LdaConstant), U8(5),
B(Star), R(5),
B(Mov), R(closure), R(4),
B(CallRuntime), U16(Runtime::kDynamicImportCall), R(4), U8(2),
B(Star), R(5),
B(Mov), R(0), R(4),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionAwaitUncaught), R(4), U8(2),
/* 0 E> */ B(SuspendGenerator), R(0), R(0), U8(4), U8(1),
B(ResumeGenerator), R(0), R(0), U8(4),
B(Star), R(4),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
B(Star), R(5),
B(LdaZero),
B(TestReferenceEqual), R(5),
B(JumpIfTrue), U8(5),
B(Ldar), R(4),
B(ReThrow),
B(LdaUndefined),
B(Star), R(5),
B(LdaTrue),
B(Star), R(6),
B(Mov), R(0), R(4),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionResolve), R(4), U8(3),
/* 21 S> */ B(Return),
B(Star), R(4),
B(CreateCatchContext), R(4), U8(6),
B(Star), R(3),
B(LdaTheHole),
B(SetPendingMessage),
B(Ldar), R(3),
B(PushContext), R(4),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(6),
B(LdaTrue),
B(Star), R(7),
B(Mov), R(0), R(5),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionReject), R(5), U8(3),
/* 21 S> */ B(Return),
]
constant pool: [
Smi [36],
Smi [90],
SCOPE_INFO_TYPE,
Smi [10],
Smi [7],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["foo"],
SCOPE_INFO_TYPE,
]
handlers: [
[64, 124, 124],
]
---
snippet: "
await 42;
async function foo() {
await 42;
}
foo();
"
frame size: 9
parameter count: 2
bytecode array length: 153
bytecodes: [
B(SwitchOnGeneratorState), R(0), U8(0), U8(2),
B(LdaConstant), U8(2),
B(Star), R(4),
B(Mov), R(arg0), R(3),
B(CallRuntime), U16(Runtime::kPushModuleContext), R(3), U8(2),
B(PushContext), R(3),
B(Mov), R(closure), R(4),
B(Mov), R(this), R(5),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionEnter), R(4), U8(2),
B(Star), R(0),
B(CreateClosure), U8(3), U8(0), U8(0),
B(Star), R(1),
/* 0 E> */ B(StackCheck),
B(Ldar), R(0),
/* 0 E> */ B(SuspendGenerator), R(0), R(0), U8(4), U8(0),
B(ResumeGenerator), R(0), R(0), U8(4),
B(Star), R(4),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
B(SwitchOnSmiNoFeedback), U8(4), U8(2), I8(0),
B(Ldar), R(4),
/* 0 E> */ B(Throw),
B(Ldar), R(4),
/* 54 S> */ B(Return),
B(Mov), R(4), R(2),
B(Ldar), R(2),
B(Mov), R(context), R(4),
/* 0 S> */ B(LdaSmi), I8(42),
B(Star), R(6),
B(Mov), R(0), R(5),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionAwaitUncaught), R(5), U8(2),
/* 0 E> */ B(SuspendGenerator), R(0), R(0), U8(5), U8(1),
B(ResumeGenerator), R(0), R(0), U8(5),
B(Star), R(5),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
B(Star), R(6),
B(LdaZero),
B(TestReferenceEqual), R(6),
B(JumpIfTrue), U8(5),
B(Ldar), R(5),
B(ReThrow),
/* 47 S> */ B(CallUndefinedReceiver0), R(1), U8(0),
B(LdaUndefined),
B(Star), R(6),
B(LdaTrue),
B(Star), R(7),
B(Mov), R(0), R(5),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionResolve), R(5), U8(3),
/* 54 S> */ B(Return),
B(Star), R(5),
B(CreateCatchContext), R(5), U8(6),
B(Star), R(4),
B(LdaTheHole),
B(SetPendingMessage),
B(Ldar), R(4),
B(PushContext), R(5),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(7),
B(LdaTrue),
B(Star), R(8),
B(Mov), R(0), R(6),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionReject), R(6), U8(3),
/* 54 S> */ B(Return),
]
constant pool: [
Smi [44],
Smi [88],
SCOPE_INFO_TYPE,
SHARED_FUNCTION_INFO_TYPE,
Smi [10],
Smi [7],
SCOPE_INFO_TYPE,
]
handlers: [
[72, 125, 125],
]
---
snippet: "
import * as foo from \"bar\";
await import(\"goo\");
"
frame size: 9
parameter count: 2
bytecode array length: 164
bytecodes: [
B(SwitchOnGeneratorState), R(0), U8(0), U8(2),
B(LdaConstant), U8(2),
B(Star), R(4),
B(Mov), R(arg0), R(3),
B(CallRuntime), U16(Runtime::kPushModuleContext), R(3), U8(2),
B(PushContext), R(3),
B(Mov), R(closure), R(4),
B(Mov), R(this), R(5),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionEnter), R(4), U8(2),
B(Star), R(0),
B(LdaZero),
B(Star), R(4),
B(CallRuntime), U16(Runtime::kGetModuleNamespace), R(4), U8(1),
B(Star), R(1),
/* 0 E> */ B(StackCheck),
B(Ldar), R(0),
/* 0 E> */ B(SuspendGenerator), R(0), R(0), U8(4), U8(0),
B(ResumeGenerator), R(0), R(0), U8(4),
B(Star), R(4),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
B(SwitchOnSmiNoFeedback), U8(3), U8(2), I8(0),
B(Ldar), R(4),
/* 0 E> */ B(Throw),
B(Ldar), R(4),
/* 49 S> */ B(Return),
B(Mov), R(4), R(2),
B(Ldar), R(2),
B(Mov), R(context), R(4),
/* 28 S> */ B(LdaConstant), U8(5),
B(Star), R(6),
B(Mov), R(closure), R(5),
B(CallRuntime), U16(Runtime::kDynamicImportCall), R(5), U8(2),
B(Star), R(6),
B(Mov), R(0), R(5),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionAwaitUncaught), R(5), U8(2),
/* 28 E> */ B(SuspendGenerator), R(0), R(0), U8(5), U8(1),
B(ResumeGenerator), R(0), R(0), U8(5),
B(Star), R(5),
B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(0), U8(1),
B(Star), R(6),
B(LdaZero),
B(TestReferenceEqual), R(6),
B(JumpIfTrue), U8(5),
B(Ldar), R(5),
B(ReThrow),
B(LdaUndefined),
B(Star), R(6),
B(LdaTrue),
B(Star), R(7),
B(Mov), R(0), R(5),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionResolve), R(5), U8(3),
/* 49 S> */ B(Return),
B(Star), R(5),
B(CreateCatchContext), R(5), U8(6),
B(Star), R(4),
B(LdaTheHole),
B(SetPendingMessage),
B(Ldar), R(4),
B(PushContext), R(5),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(7),
B(LdaTrue),
B(Star), R(8),
B(Mov), R(0), R(6),
B(InvokeIntrinsic), U8(Runtime::k_AsyncFunctionReject), R(6), U8(3),
/* 49 S> */ B(Return),
]
constant pool: [
Smi [48],
Smi [102],
SCOPE_INFO_TYPE,
Smi [10],
Smi [7],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["goo"],
SCOPE_INFO_TYPE,
]
handlers: [
[76, 136, 136],
]
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