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v8/test/cctest/interpreter/bytecode_expectations/LookupSlot.golden
Toon Verwaest 39496a95c5 Replace Context::closure with Context::scope_info, allowing closure to die. 
There are likely cleanups that can be done after this CL:
- context-related functions in the interpreter and compiler take ScopeInfo as
well as ScopeType and slot-count as input. The latter 2 should be directly
derived from the former. We should be able to drop FunctionContextParameters.
- ContextExtension is probably not needed anymore, since we now always have the
correct scope_info directly in the SCOPE_INFO_INDEX slot.

Bug: v8:7066
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: Ie1f6134c686a9f2183e54730d9cdd598a9e5ab67
Reviewed-on: https://chromium-review.googlesource.com/785151
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52952}
2018-05-03 12:34:17 +00:00

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#
# Autogenerated by generate-bytecode-expectations.
#
---
wrap: yes
test function name: f
---
snippet: "
eval('var x = 10;'); return x;
"
frame size: 10
parameter count: 1
bytecode array length: 63
bytecodes: [
B(CreateFunctionContext), U8(0), U8(3),
B(PushContext), R(1),
B(Ldar), R(this),
B(StaCurrentContextSlot), U8(4),
B(CreateMappedArguments),
B(StaCurrentContextSlot), U8(6),
B(Ldar), R(0),
B(StaCurrentContextSlot), U8(5),
/* 10 E> */ B(StackCheck),
/* 14 S> */ B(LdaLookupGlobalSlot), U8(1), U8(0), U8(1),
B(Star), R(2),
B(LdaConstant), U8(2),
B(Star), R(3),
B(LdaZero),
B(Star), R(7),
B(LdaSmi), I8(10),
B(Star), R(8),
B(LdaSmi), I8(14),
B(Star), R(9),
B(Mov), R(2), R(4),
B(Mov), R(3), R(5),
B(Mov), R(closure), R(6),
B(CallRuntime), U16(Runtime::kResolvePossiblyDirectEval), R(4), U8(6),
B(Star), R(2),
/* 14 E> */ B(CallUndefinedReceiver1), R(2), R(3), U8(2),
/* 35 S> */ B(LdaLookupGlobalSlot), U8(3), U8(4), U8(1),
/* 44 S> */ B(Return),
]
constant pool: [
SCOPE_INFO_TYPE,
ONE_BYTE_INTERNALIZED_STRING_TYPE ["eval"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["var x = 10;"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
]
handlers: [
]
---
snippet: "
eval('var x = 10;'); return typeof x;
"
frame size: 10
parameter count: 1
bytecode array length: 64
bytecodes: [
B(CreateFunctionContext), U8(0), U8(3),
B(PushContext), R(1),
B(Ldar), R(this),
B(StaCurrentContextSlot), U8(4),
B(CreateMappedArguments),
B(StaCurrentContextSlot), U8(6),
B(Ldar), R(0),
B(StaCurrentContextSlot), U8(5),
/* 10 E> */ B(StackCheck),
/* 14 S> */ B(LdaLookupGlobalSlot), U8(1), U8(0), U8(1),
B(Star), R(2),
B(LdaConstant), U8(2),
B(Star), R(3),
B(LdaZero),
B(Star), R(7),
B(LdaSmi), I8(10),
B(Star), R(8),
B(LdaSmi), I8(14),
B(Star), R(9),
B(Mov), R(2), R(4),
B(Mov), R(3), R(5),
B(Mov), R(closure), R(6),
B(CallRuntime), U16(Runtime::kResolvePossiblyDirectEval), R(4), U8(6),
B(Star), R(2),
/* 14 E> */ B(CallUndefinedReceiver1), R(2), R(3), U8(2),
/* 35 S> */ B(LdaLookupGlobalSlotInsideTypeof), U8(3), U8(4), U8(1),
B(TypeOf),
/* 51 S> */ B(Return),
]
constant pool: [
SCOPE_INFO_TYPE,
ONE_BYTE_INTERNALIZED_STRING_TYPE ["eval"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["var x = 10;"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
]
handlers: [
]
---
snippet: "
x = 20; return eval('');
"
frame size: 10
parameter count: 1
bytecode array length: 64
bytecodes: [
B(CreateFunctionContext), U8(0), U8(3),
B(PushContext), R(1),
B(Ldar), R(this),
B(StaCurrentContextSlot), U8(4),
B(CreateMappedArguments),
B(StaCurrentContextSlot), U8(6),
B(Ldar), R(0),
B(StaCurrentContextSlot), U8(5),
/* 10 E> */ B(StackCheck),
/* 14 S> */ B(LdaSmi), I8(20),
/* 16 E> */ B(StaLookupSlot), U8(1), U8(0),
/* 22 S> */ B(LdaLookupGlobalSlot), U8(2), U8(0), U8(1),
B(Star), R(2),
B(LdaConstant), U8(3),
B(Star), R(3),
B(LdaZero),
B(Star), R(7),
B(LdaSmi), I8(10),
B(Star), R(8),
B(LdaSmi), I8(29),
B(Star), R(9),
B(Mov), R(2), R(4),
B(Mov), R(3), R(5),
B(Mov), R(closure), R(6),
B(CallRuntime), U16(Runtime::kResolvePossiblyDirectEval), R(4), U8(6),
B(Star), R(2),
/* 29 E> */ B(CallUndefinedReceiver1), R(2), R(3), U8(2),
/* 38 S> */ B(Return),
]
constant pool: [
SCOPE_INFO_TYPE,
ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["eval"],
ONE_BYTE_INTERNALIZED_STRING_TYPE [""],
]
handlers: [
]
---
snippet: "
var x = 20;
f = function(){
eval('var x = 10');
return x;
}
f();
"
frame size: 10
parameter count: 1
bytecode array length: 63
bytecodes: [
B(CreateFunctionContext), U8(0), U8(3),
B(PushContext), R(1),
B(Ldar), R(this),
B(StaCurrentContextSlot), U8(4),
B(CreateMappedArguments),
B(StaCurrentContextSlot), U8(6),
B(Ldar), R(0),
B(StaCurrentContextSlot), U8(5),
/* 38 E> */ B(StackCheck),
/* 44 S> */ B(LdaLookupGlobalSlot), U8(1), U8(0), U8(1),
B(Star), R(2),
B(LdaConstant), U8(2),
B(Star), R(3),
B(LdaZero),
B(Star), R(7),
B(LdaSmi), I8(38),
B(Star), R(8),
B(LdaSmi), I8(44),
B(Star), R(9),
B(Mov), R(2), R(4),
B(Mov), R(3), R(5),
B(Mov), R(closure), R(6),
B(CallRuntime), U16(Runtime::kResolvePossiblyDirectEval), R(4), U8(6),
B(Star), R(2),
/* 44 E> */ B(CallUndefinedReceiver1), R(2), R(3), U8(2),
/* 66 S> */ B(LdaLookupContextSlot), U8(3), U8(6), U8(1),
/* 75 S> */ B(Return),
]
constant pool: [
SCOPE_INFO_TYPE,
ONE_BYTE_INTERNALIZED_STRING_TYPE ["eval"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["var x = 10"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
]
handlers: [
]
---
snippet: "
x = 20;
f = function(){
eval('var x = 10');
return x;
}
f();
"
frame size: 10
parameter count: 1
bytecode array length: 63
bytecodes: [
B(CreateFunctionContext), U8(0), U8(3),
B(PushContext), R(1),
B(Ldar), R(this),
B(StaCurrentContextSlot), U8(4),
B(CreateMappedArguments),
B(StaCurrentContextSlot), U8(6),
B(Ldar), R(0),
B(StaCurrentContextSlot), U8(5),
/* 34 E> */ B(StackCheck),
/* 40 S> */ B(LdaLookupGlobalSlot), U8(1), U8(0), U8(1),
B(Star), R(2),
B(LdaConstant), U8(2),
B(Star), R(3),
B(LdaZero),
B(Star), R(7),
B(LdaSmi), I8(34),
B(Star), R(8),
B(LdaSmi), I8(40),
B(Star), R(9),
B(Mov), R(2), R(4),
B(Mov), R(3), R(5),
B(Mov), R(closure), R(6),
B(CallRuntime), U16(Runtime::kResolvePossiblyDirectEval), R(4), U8(6),
B(Star), R(2),
/* 40 E> */ B(CallUndefinedReceiver1), R(2), R(3), U8(2),
/* 62 S> */ B(LdaLookupGlobalSlot), U8(3), U8(4), U8(1),
/* 71 S> */ B(Return),
]
constant pool: [
SCOPE_INFO_TYPE,
ONE_BYTE_INTERNALIZED_STRING_TYPE ["eval"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["var x = 10"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
]
handlers: [
]
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