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Unified Diff: test/cctest/interpreter/bytecode_expectations/Modules.golden

Issue 2894293003: Save/restore only live registers in the generator suspend/resume. (Closed)
Patch Set: Address more comments Created 3 years, 7 months ago
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« src/isolate.cc ('K') | « test/cctest/interpreter/bytecode_expectations/Generators.golden ('k') | test/cctest/interpreter/bytecode_expectations/StandardForLoop.golden » ('j') | no next file with comments »
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Index: test/cctest/interpreter/bytecode_expectations/Modules.golden
diff --git a/test/cctest/interpreter/bytecode_expectations/Modules.golden b/test/cctest/interpreter/bytecode_expectations/Modules.golden
index 2a4400904363d5179c9ba857d486660f7a62ef16..de2ef763614602124c9124f726017063da861cc9 100644
--- a/test/cctest/interpreter/bytecode_expectations/Modules.golden
+++ b/test/cctest/interpreter/bytecode_expectations/Modules.golden
@@ -11,70 +11,73 @@ top level: yes
snippet: "
import \"bar\";
"
-frame size: 8
+frame size: 9
parameter count: 2
-bytecode array length: 130
+bytecode array length: 141
bytecodes: [
+ B(Mov), R(new_target), R(0),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1),
- B(PushContext), R(1),
- B(ResumeGenerator), R(new_target),
- B(Star), R(0),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(0), U8(1),
+ B(PushContext), R(2),
+ B(RestoreGeneratorState), R(0),
+ B(Star), R(1),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(2),
- B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1),
+ B(Star), R(3),
+ B(CallRuntime), U16(Runtime::kAbort), R(3), U8(1),
B(LdaSmi), I8(-2),
- B(Star), R(0),
+ B(Star), R(1),
B(LdaConstant), U8(1),
- B(Star), R(4),
- B(Mov), R(arg0), R(2),
- B(Mov), R(closure), R(3),
- B(CallRuntime), U16(Runtime::kPushModuleContext), R(2), U8(3),
- B(PushContext), R(2),
- B(Mov), R(this), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(3), U8(2),
+ B(Star), R(5),
+ B(Mov), R(arg0), R(3),
+ B(Mov), R(closure), R(4),
+ B(CallRuntime), U16(Runtime::kPushModuleContext), R(3), U8(3),
+ B(PushContext), R(3),
+ B(Mov), R(this), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(4), U8(2),
B(StaCurrentContextSlot), U8(4),
/* 0 E> */ B(StackCheck),
- B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(3),
+ B(Star), R(0),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(4),
+ B(LdaImmutableCurrentContextSlot), U8(4),
+ B(Star), R(5),
B(LdaZero),
- /* 0 E> */ B(SuspendGenerator), R(3), U8(0),
- B(Ldar), R(4),
+ /* 0 E> */ B(SuspendGenerator), R(4), R(0), U8(5), U8(0),
+ B(Ldar), R(5),
/* 13 S> */ B(Return),
+ B(RestoreGeneratorRegisters), R(0), R(0), U8(5),
B(LdaSmi), I8(-2),
- B(Star), R(0),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(3), U8(1),
- B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(3), U8(1),
+ B(Star), R(1),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(4), U8(1),
B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(4), U8(1),
+ B(Star), R(6),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(22),
B(LdaSmi), I8(2),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(13),
B(LdaTrue),
- B(Star), R(7),
- B(Mov), R(4), R(6),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(6), U8(2),
+ B(Star), R(8),
+ B(Mov), R(5), R(7),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(7), U8(2),
/* 13 S> */ B(Return),
- B(Ldar), R(4),
+ B(Ldar), R(5),
/* 0 E> */ B(Throw),
- B(Ldar), R(4),
+ B(Ldar), R(5),
B(StaCurrentContextSlot), U8(5),
B(LdaCurrentContextSlot), U8(5),
- B(Star), R(3),
- B(LdaTrue),
B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(3), U8(2),
+ B(LdaTrue),
+ B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(4), U8(2),
/* 13 S> */ B(Return),
]
constant pool: [
- Smi [59],
+ Smi [63],
FIXED_ARRAY_TYPE,
]
handlers: [
@@ -84,70 +87,73 @@ handlers: [
snippet: "
import {foo} from \"bar\";
"
-frame size: 8
+frame size: 9
parameter count: 2
-bytecode array length: 130
+bytecode array length: 141
bytecodes: [
+ B(Mov), R(new_target), R(0),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1),
- B(PushContext), R(1),
- B(ResumeGenerator), R(new_target),
- B(Star), R(0),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(0), U8(1),
+ B(PushContext), R(2),
+ B(RestoreGeneratorState), R(0),
+ B(Star), R(1),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(2),
- B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1),
+ B(Star), R(3),
+ B(CallRuntime), U16(Runtime::kAbort), R(3), U8(1),
B(LdaSmi), I8(-2),
- B(Star), R(0),
+ B(Star), R(1),
B(LdaConstant), U8(1),
- B(Star), R(4),
- B(Mov), R(arg0), R(2),
- B(Mov), R(closure), R(3),
- B(CallRuntime), U16(Runtime::kPushModuleContext), R(2), U8(3),
- B(PushContext), R(2),
- B(Mov), R(this), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(3), U8(2),
+ B(Star), R(5),
+ B(Mov), R(arg0), R(3),
+ B(Mov), R(closure), R(4),
+ B(CallRuntime), U16(Runtime::kPushModuleContext), R(3), U8(3),
+ B(PushContext), R(3),
+ B(Mov), R(this), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(4), U8(2),
B(StaCurrentContextSlot), U8(4),
/* 0 E> */ B(StackCheck),
- B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(3),
+ B(Star), R(0),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(4),
+ B(LdaImmutableCurrentContextSlot), U8(4),
+ B(Star), R(5),
B(LdaZero),
- /* 0 E> */ B(SuspendGenerator), R(3), U8(0),
- B(Ldar), R(4),
+ /* 0 E> */ B(SuspendGenerator), R(4), R(0), U8(5), U8(0),
+ B(Ldar), R(5),
/* 24 S> */ B(Return),
+ B(RestoreGeneratorRegisters), R(0), R(0), U8(5),
B(LdaSmi), I8(-2),
- B(Star), R(0),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(3), U8(1),
- B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(3), U8(1),
+ B(Star), R(1),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(4), U8(1),
B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(4), U8(1),
+ B(Star), R(6),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(22),
B(LdaSmi), I8(2),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(13),
B(LdaTrue),
- B(Star), R(7),
- B(Mov), R(4), R(6),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(6), U8(2),
+ B(Star), R(8),
+ B(Mov), R(5), R(7),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(7), U8(2),
/* 24 S> */ B(Return),
- B(Ldar), R(4),
+ B(Ldar), R(5),
/* 0 E> */ B(Throw),
- B(Ldar), R(4),
+ B(Ldar), R(5),
B(StaCurrentContextSlot), U8(5),
B(LdaCurrentContextSlot), U8(5),
- B(Star), R(3),
- B(LdaTrue),
B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(3), U8(2),
+ B(LdaTrue),
+ B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(4), U8(2),
/* 24 S> */ B(Return),
]
constant pool: [
- Smi [59],
+ Smi [63],
FIXED_ARRAY_TYPE,
]
handlers: [
@@ -159,71 +165,74 @@ snippet: "
goo(42);
{ let x; { goo(42) } };
"
-frame size: 8
+frame size: 9
parameter count: 2
-bytecode array length: 192
+bytecode array length: 203
bytecodes: [
+ B(Mov), R(new_target), R(0),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1),
- B(PushContext), R(1),
- B(ResumeGenerator), R(new_target),
- B(Star), R(0),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(0), U8(1),
+ B(PushContext), R(2),
+ B(RestoreGeneratorState), R(0),
+ B(Star), R(1),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(2),
- B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1),
+ B(Star), R(3),
+ B(CallRuntime), U16(Runtime::kAbort), R(3), U8(1),
B(LdaSmi), I8(-2),
- B(Star), R(0),
+ B(Star), R(1),
B(LdaConstant), U8(1),
- B(Star), R(4),
- B(Mov), R(arg0), R(2),
- B(Mov), R(closure), R(3),
- B(CallRuntime), U16(Runtime::kPushModuleContext), R(2), U8(3),
- B(PushContext), R(2),
- B(Mov), R(this), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(3), U8(2),
+ B(Star), R(5),
+ B(Mov), R(arg0), R(3),
+ B(Mov), R(closure), R(4),
+ B(CallRuntime), U16(Runtime::kPushModuleContext), R(3), U8(3),
+ B(PushContext), R(3),
+ B(Mov), R(this), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(4), U8(2),
B(StaCurrentContextSlot), U8(4),
/* 0 E> */ B(StackCheck),
- B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(3),
+ B(Star), R(0),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(4),
+ B(LdaImmutableCurrentContextSlot), U8(4),
+ B(Star), R(5),
B(LdaZero),
- /* 0 E> */ B(SuspendGenerator), R(3), U8(0),
- B(Ldar), R(4),
+ /* 0 E> */ B(SuspendGenerator), R(4), R(0), U8(5), U8(0),
+ B(Ldar), R(5),
/* 64 S> */ B(Return),
+ B(RestoreGeneratorRegisters), R(0), R(0), U8(5),
B(LdaSmi), I8(-2),
- B(Star), R(0),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(3), U8(1),
- B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(3), U8(1),
+ B(Star), R(1),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(4), U8(1),
B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(4), U8(1),
+ B(Star), R(6),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(22),
B(LdaSmi), I8(2),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(13),
B(LdaTrue),
- B(Star), R(7),
- B(Mov), R(4), R(6),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(6), U8(2),
+ B(Star), R(8),
+ B(Mov), R(5), R(7),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(7), U8(2),
/* 64 S> */ B(Return),
- B(Ldar), R(4),
+ B(Ldar), R(5),
/* 0 E> */ B(Throw),
/* 32 S> */ B(LdaModuleVariable), I8(-1), U8(0),
B(JumpIfNotHole), U8(11),
B(LdaConstant), U8(2),
+ B(Star), R(5),
+ B(CallRuntime), U16(Runtime::kThrowReferenceError), R(5), U8(1),
B(Star), R(4),
- B(CallRuntime), U16(Runtime::kThrowReferenceError), R(4), U8(1),
- B(Star), R(3),
B(LdaSmi), I8(42),
- B(Star), R(4),
- /* 32 E> */ B(CallUndefinedReceiver1), R(3), R(4), U8(3),
+ B(Star), R(5),
+ /* 32 E> */ B(CallUndefinedReceiver1), R(4), R(5), U8(3),
B(Ldar), R(closure),
B(CreateBlockContext), U8(3),
- B(PushContext), R(3),
+ B(PushContext), R(4),
B(LdaTheHole),
B(StaCurrentContextSlot), U8(4),
/* 47 S> */ B(LdaUndefined),
@@ -231,23 +240,23 @@ bytecodes: [
/* 52 S> */ B(LdaModuleVariable), I8(-1), U8(1),
B(JumpIfNotHole), U8(11),
B(LdaConstant), U8(2),
+ B(Star), R(6),
+ B(CallRuntime), U16(Runtime::kThrowReferenceError), R(6), U8(1),
B(Star), R(5),
- B(CallRuntime), U16(Runtime::kThrowReferenceError), R(5), U8(1),
- B(Star), R(4),
B(LdaSmi), I8(42),
- B(Star), R(5),
- /* 52 E> */ B(CallUndefinedReceiver1), R(4), R(5), U8(5),
- B(StaContextSlot), R(3), U8(5), U8(0),
- B(PopContext), R(3),
+ B(Star), R(6),
+ /* 52 E> */ B(CallUndefinedReceiver1), R(5), R(6), U8(5),
+ B(StaContextSlot), R(4), U8(5), U8(0),
+ B(PopContext), R(4),
B(LdaCurrentContextSlot), U8(5),
- B(Star), R(3),
- B(LdaTrue),
B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(3), U8(2),
+ B(LdaTrue),
+ B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(4), U8(2),
/* 64 S> */ B(Return),
]
constant pool: [
- Smi [59],
+ Smi [63],
FIXED_ARRAY_TYPE,
ONE_BYTE_INTERNALIZED_STRING_TYPE ["goo"],
FIXED_ARRAY_TYPE,
@@ -261,58 +270,61 @@ snippet: "
foo++;
{ let x; { foo++ } };
"
-frame size: 8
+frame size: 9
parameter count: 2
-bytecode array length: 172
+bytecode array length: 183
bytecodes: [
+ B(Mov), R(new_target), R(0),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1),
- B(PushContext), R(1),
- B(ResumeGenerator), R(new_target),
- B(Star), R(0),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(0), U8(1),
+ B(PushContext), R(2),
+ B(RestoreGeneratorState), R(0),
+ B(Star), R(1),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(2),
- B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1),
+ B(Star), R(3),
+ B(CallRuntime), U16(Runtime::kAbort), R(3), U8(1),
B(LdaSmi), I8(-2),
- B(Star), R(0),
+ B(Star), R(1),
B(LdaConstant), U8(1),
- B(Star), R(4),
- B(Mov), R(arg0), R(2),
- B(Mov), R(closure), R(3),
- B(CallRuntime), U16(Runtime::kPushModuleContext), R(2), U8(3),
- B(PushContext), R(2),
- B(Mov), R(this), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(3), U8(2),
+ B(Star), R(5),
+ B(Mov), R(arg0), R(3),
+ B(Mov), R(closure), R(4),
+ B(CallRuntime), U16(Runtime::kPushModuleContext), R(3), U8(3),
+ B(PushContext), R(3),
+ B(Mov), R(this), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(4), U8(2),
B(StaCurrentContextSlot), U8(4),
/* 0 E> */ B(StackCheck),
- B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(3),
+ B(Star), R(0),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(4),
+ B(LdaImmutableCurrentContextSlot), U8(4),
+ B(Star), R(5),
B(LdaZero),
- /* 0 E> */ B(SuspendGenerator), R(3), U8(0),
- B(Ldar), R(4),
+ /* 0 E> */ B(SuspendGenerator), R(4), R(0), U8(5), U8(0),
+ B(Ldar), R(5),
/* 49 S> */ B(Return),
+ B(RestoreGeneratorRegisters), R(0), R(0), U8(5),
B(LdaSmi), I8(-2),
- B(Star), R(0),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(3), U8(1),
- B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(3), U8(1),
+ B(Star), R(1),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(4), U8(1),
B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(4), U8(1),
+ B(Star), R(6),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(22),
B(LdaSmi), I8(2),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(13),
B(LdaTrue),
- B(Star), R(7),
- B(Mov), R(4), R(6),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(6), U8(2),
+ B(Star), R(8),
+ B(Mov), R(5), R(7),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(7), U8(2),
/* 49 S> */ B(Return),
- B(Ldar), R(4),
+ B(Ldar), R(5),
/* 0 E> */ B(Throw),
/* 17 S> */ B(LdaSmi), I8(42),
/* 17 E> */ B(StaModuleVariable), I8(1), U8(0),
@@ -321,28 +333,28 @@ bytecodes: [
/* 24 E> */ B(StaModuleVariable), I8(1), U8(0),
B(Ldar), R(closure),
B(CreateBlockContext), U8(2),
- B(PushContext), R(3),
+ B(PushContext), R(4),
B(LdaTheHole),
B(StaCurrentContextSlot), U8(4),
/* 34 S> */ B(LdaUndefined),
/* 34 E> */ B(StaCurrentContextSlot), U8(4),
/* 39 S> */ B(LdaModuleVariable), I8(1), U8(1),
- B(ToNumber), R(4), U8(4),
- B(Ldar), R(4),
+ B(ToNumber), R(5), U8(4),
+ B(Ldar), R(5),
B(Inc), U8(4),
/* 42 E> */ B(StaModuleVariable), I8(1), U8(1),
- B(Ldar), R(4),
- B(StaContextSlot), R(3), U8(5), U8(0),
- B(PopContext), R(3),
+ B(Ldar), R(5),
+ B(StaContextSlot), R(4), U8(5), U8(0),
+ B(PopContext), R(4),
B(LdaCurrentContextSlot), U8(5),
- B(Star), R(3),
- B(LdaTrue),
B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(3), U8(2),
+ B(LdaTrue),
+ B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(4), U8(2),
/* 49 S> */ B(Return),
]
constant pool: [
- Smi [59],
+ Smi [63],
FIXED_ARRAY_TYPE,
FIXED_ARRAY_TYPE,
]
@@ -355,60 +367,63 @@ snippet: "
foo++;
{ let x; { foo++ } };
"
-frame size: 8
+frame size: 9
parameter count: 2
-bytecode array length: 176
+bytecode array length: 187
bytecodes: [
+ B(Mov), R(new_target), R(0),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1),
- B(PushContext), R(1),
- B(ResumeGenerator), R(new_target),
- B(Star), R(0),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(0), U8(1),
+ B(PushContext), R(2),
+ B(RestoreGeneratorState), R(0),
+ B(Star), R(1),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(2),
- B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1),
+ B(Star), R(3),
+ B(CallRuntime), U16(Runtime::kAbort), R(3), U8(1),
B(LdaSmi), I8(-2),
- B(Star), R(0),
+ B(Star), R(1),
B(LdaConstant), U8(1),
- B(Star), R(4),
- B(Mov), R(arg0), R(2),
- B(Mov), R(closure), R(3),
- B(CallRuntime), U16(Runtime::kPushModuleContext), R(2), U8(3),
- B(PushContext), R(2),
- B(Mov), R(this), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(3), U8(2),
+ B(Star), R(5),
+ B(Mov), R(arg0), R(3),
+ B(Mov), R(closure), R(4),
+ B(CallRuntime), U16(Runtime::kPushModuleContext), R(3), U8(3),
+ B(PushContext), R(3),
+ B(Mov), R(this), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(4), U8(2),
B(StaCurrentContextSlot), U8(4),
+ B(Star), R(0),
B(LdaTheHole),
B(StaModuleVariable), I8(1), U8(0),
/* 0 E> */ B(StackCheck),
- B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(3),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(4),
+ B(LdaImmutableCurrentContextSlot), U8(4),
+ B(Star), R(5),
B(LdaZero),
- /* 0 E> */ B(SuspendGenerator), R(3), U8(0),
- B(Ldar), R(4),
+ /* 0 E> */ B(SuspendGenerator), R(4), R(0), U8(5), U8(0),
+ B(Ldar), R(5),
/* 49 S> */ B(Return),
+ B(RestoreGeneratorRegisters), R(0), R(0), U8(5),
B(LdaSmi), I8(-2),
- B(Star), R(0),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(3), U8(1),
- B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(3), U8(1),
+ B(Star), R(1),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(4), U8(1),
B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(4), U8(1),
+ B(Star), R(6),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(22),
B(LdaSmi), I8(2),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(13),
B(LdaTrue),
- B(Star), R(7),
- B(Mov), R(4), R(6),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(6), U8(2),
+ B(Star), R(8),
+ B(Mov), R(5), R(7),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(7), U8(2),
/* 49 S> */ B(Return),
- B(Ldar), R(4),
+ B(Ldar), R(5),
/* 0 E> */ B(Throw),
/* 17 S> */ B(LdaSmi), I8(42),
/* 17 E> */ B(StaModuleVariable), I8(1), U8(0),
@@ -417,28 +432,28 @@ bytecodes: [
/* 24 E> */ B(StaModuleVariable), I8(1), U8(0),
B(Ldar), R(closure),
B(CreateBlockContext), U8(2),
- B(PushContext), R(3),
+ B(PushContext), R(4),
B(LdaTheHole),
B(StaCurrentContextSlot), U8(4),
/* 34 S> */ B(LdaUndefined),
/* 34 E> */ B(StaCurrentContextSlot), U8(4),
/* 39 S> */ B(LdaModuleVariable), I8(1), U8(1),
- B(ToNumber), R(4), U8(4),
- B(Ldar), R(4),
+ B(ToNumber), R(5), U8(4),
+ B(Ldar), R(5),
B(Inc), U8(4),
/* 42 E> */ B(StaModuleVariable), I8(1), U8(1),
- B(Ldar), R(4),
- B(StaContextSlot), R(3), U8(5), U8(0),
- B(PopContext), R(3),
+ B(Ldar), R(5),
+ B(StaContextSlot), R(4), U8(5), U8(0),
+ B(PopContext), R(4),
B(LdaCurrentContextSlot), U8(5),
- B(Star), R(3),
- B(LdaTrue),
B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(3), U8(2),
+ B(LdaTrue),
+ B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(4), U8(2),
/* 49 S> */ B(Return),
]
constant pool: [
- Smi [63],
+ Smi [67],
FIXED_ARRAY_TYPE,
FIXED_ARRAY_TYPE,
]
@@ -451,60 +466,63 @@ snippet: "
foo++;
{ let x; { foo++ } };
"
-frame size: 8
+frame size: 9
parameter count: 2
-bytecode array length: 180
+bytecode array length: 191
bytecodes: [
+ B(Mov), R(new_target), R(0),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1),
- B(PushContext), R(1),
- B(ResumeGenerator), R(new_target),
- B(Star), R(0),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(0), U8(1),
+ B(PushContext), R(2),
+ B(RestoreGeneratorState), R(0),
+ B(Star), R(1),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(2),
- B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1),
+ B(Star), R(3),
+ B(CallRuntime), U16(Runtime::kAbort), R(3), U8(1),
B(LdaSmi), I8(-2),
- B(Star), R(0),
+ B(Star), R(1),
B(LdaConstant), U8(1),
- B(Star), R(4),
- B(Mov), R(arg0), R(2),
- B(Mov), R(closure), R(3),
- B(CallRuntime), U16(Runtime::kPushModuleContext), R(2), U8(3),
- B(PushContext), R(2),
- B(Mov), R(this), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(3), U8(2),
+ B(Star), R(5),
+ B(Mov), R(arg0), R(3),
+ B(Mov), R(closure), R(4),
+ B(CallRuntime), U16(Runtime::kPushModuleContext), R(3), U8(3),
+ B(PushContext), R(3),
+ B(Mov), R(this), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(4), U8(2),
B(StaCurrentContextSlot), U8(4),
+ B(Star), R(0),
B(LdaTheHole),
B(StaModuleVariable), I8(1), U8(0),
/* 0 E> */ B(StackCheck),
- B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(3),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(4),
+ B(LdaImmutableCurrentContextSlot), U8(4),
+ B(Star), R(5),
B(LdaZero),
- /* 0 E> */ B(SuspendGenerator), R(3), U8(0),
- B(Ldar), R(4),
+ /* 0 E> */ B(SuspendGenerator), R(4), R(0), U8(5), U8(0),
+ B(Ldar), R(5),
/* 51 S> */ B(Return),
+ B(RestoreGeneratorRegisters), R(0), R(0), U8(5),
B(LdaSmi), I8(-2),
- B(Star), R(0),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(3), U8(1),
- B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(3), U8(1),
+ B(Star), R(1),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(4), U8(1),
B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(4), U8(1),
+ B(Star), R(6),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(22),
B(LdaSmi), I8(2),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(13),
B(LdaTrue),
- B(Star), R(7),
- B(Mov), R(4), R(6),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(6), U8(2),
+ B(Star), R(8),
+ B(Mov), R(5), R(7),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(7), U8(2),
/* 51 S> */ B(Return),
- B(Ldar), R(4),
+ B(Ldar), R(5),
/* 0 E> */ B(Throw),
/* 19 S> */ B(LdaSmi), I8(42),
/* 19 E> */ B(StaModuleVariable), I8(1), U8(0),
@@ -513,28 +531,28 @@ bytecodes: [
/* 26 E> */ B(CallRuntime), U16(Runtime::kThrowConstAssignError), R(0), U8(0),
B(Ldar), R(closure),
B(CreateBlockContext), U8(2),
- B(PushContext), R(3),
+ B(PushContext), R(4),
B(LdaTheHole),
B(StaCurrentContextSlot), U8(4),
/* 36 S> */ B(LdaUndefined),
/* 36 E> */ B(StaCurrentContextSlot), U8(4),
/* 41 S> */ B(LdaModuleVariable), I8(1), U8(1),
- B(ToNumber), R(4), U8(4),
- B(Ldar), R(4),
+ B(ToNumber), R(5), U8(4),
+ B(Ldar), R(5),
B(Inc), U8(4),
/* 44 E> */ B(CallRuntime), U16(Runtime::kThrowConstAssignError), R(0), U8(0),
- B(Ldar), R(4),
- B(StaContextSlot), R(3), U8(5), U8(0),
- B(PopContext), R(3),
+ B(Ldar), R(5),
+ B(StaContextSlot), R(4), U8(5), U8(0),
+ B(PopContext), R(4),
B(LdaCurrentContextSlot), U8(5),
- B(Star), R(3),
- B(LdaTrue),
B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(3), U8(2),
+ B(LdaTrue),
+ B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(4), U8(2),
/* 51 S> */ B(Return),
]
constant pool: [
- Smi [63],
+ Smi [67],
FIXED_ARRAY_TYPE,
FIXED_ARRAY_TYPE,
]
@@ -545,74 +563,77 @@ handlers: [
snippet: "
export default (function () {});
"
-frame size: 8
+frame size: 9
parameter count: 2
-bytecode array length: 141
+bytecode array length: 152
bytecodes: [
+ B(Mov), R(new_target), R(0),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1),
- B(PushContext), R(1),
- B(ResumeGenerator), R(new_target),
- B(Star), R(0),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(0), U8(1),
+ B(PushContext), R(2),
+ B(RestoreGeneratorState), R(0),
+ B(Star), R(1),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(2),
- B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1),
+ B(Star), R(3),
+ B(CallRuntime), U16(Runtime::kAbort), R(3), U8(1),
B(LdaSmi), I8(-2),
- B(Star), R(0),
+ B(Star), R(1),
B(LdaConstant), U8(1),
- B(Star), R(4),
- B(Mov), R(arg0), R(2),
- B(Mov), R(closure), R(3),
- B(CallRuntime), U16(Runtime::kPushModuleContext), R(2), U8(3),
- B(PushContext), R(2),
- B(Mov), R(this), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(3), U8(2),
+ B(Star), R(5),
+ B(Mov), R(arg0), R(3),
+ B(Mov), R(closure), R(4),
+ B(CallRuntime), U16(Runtime::kPushModuleContext), R(3), U8(3),
+ B(PushContext), R(3),
+ B(Mov), R(this), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(4), U8(2),
B(StaCurrentContextSlot), U8(4),
+ B(Star), R(0),
B(LdaTheHole),
B(StaModuleVariable), I8(1), U8(0),
/* 0 E> */ B(StackCheck),
- B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(3),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(4),
+ B(LdaImmutableCurrentContextSlot), U8(4),
+ B(Star), R(5),
B(LdaZero),
- /* 0 E> */ B(SuspendGenerator), R(3), U8(0),
- B(Ldar), R(4),
+ /* 0 E> */ B(SuspendGenerator), R(4), R(0), U8(5), U8(0),
+ B(Ldar), R(5),
/* 32 S> */ B(Return),
+ B(RestoreGeneratorRegisters), R(0), R(0), U8(5),
B(LdaSmi), I8(-2),
- B(Star), R(0),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(3), U8(1),
- B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(3), U8(1),
+ B(Star), R(1),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(4), U8(1),
B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(4), U8(1),
+ B(Star), R(6),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(22),
B(LdaSmi), I8(2),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(13),
B(LdaTrue),
- B(Star), R(7),
- B(Mov), R(4), R(6),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(6), U8(2),
+ B(Star), R(8),
+ B(Mov), R(5), R(7),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(7), U8(2),
/* 32 S> */ B(Return),
- B(Ldar), R(4),
+ B(Ldar), R(5),
/* 0 E> */ B(Throw),
- B(Ldar), R(4),
+ B(Ldar), R(5),
B(StaCurrentContextSlot), U8(5),
B(CreateClosure), U8(2), U8(3), U8(0),
B(StaModuleVariable), I8(1), U8(0),
B(LdaCurrentContextSlot), U8(5),
- B(Star), R(3),
- B(LdaTrue),
B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(3), U8(2),
+ B(LdaTrue),
+ B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(4), U8(2),
/* 32 S> */ B(Return),
]
constant pool: [
- Smi [63],
+ Smi [67],
FIXED_ARRAY_TYPE,
SHARED_FUNCTION_INFO_TYPE,
]
@@ -623,86 +644,89 @@ handlers: [
snippet: "
export default (class {});
"
-frame size: 8
+frame size: 9
parameter count: 2
-bytecode array length: 174
+bytecode array length: 185
bytecodes: [
+ B(Mov), R(new_target), R(0),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1),
- B(PushContext), R(1),
- B(ResumeGenerator), R(new_target),
- B(Star), R(0),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(0), U8(1),
+ B(PushContext), R(2),
+ B(RestoreGeneratorState), R(0),
+ B(Star), R(1),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(2),
- B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1),
+ B(Star), R(3),
+ B(CallRuntime), U16(Runtime::kAbort), R(3), U8(1),
B(LdaSmi), I8(-2),
- B(Star), R(0),
+ B(Star), R(1),
B(LdaConstant), U8(1),
- B(Star), R(4),
- B(Mov), R(arg0), R(2),
- B(Mov), R(closure), R(3),
- B(CallRuntime), U16(Runtime::kPushModuleContext), R(2), U8(3),
- B(PushContext), R(2),
- B(Mov), R(this), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(3), U8(2),
+ B(Star), R(5),
+ B(Mov), R(arg0), R(3),
+ B(Mov), R(closure), R(4),
+ B(CallRuntime), U16(Runtime::kPushModuleContext), R(3), U8(3),
+ B(PushContext), R(3),
+ B(Mov), R(this), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(4), U8(2),
B(StaCurrentContextSlot), U8(4),
+ B(Star), R(0),
B(LdaTheHole),
B(StaModuleVariable), I8(1), U8(0),
/* 0 E> */ B(StackCheck),
- B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(3),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(4),
+ B(LdaImmutableCurrentContextSlot), U8(4),
+ B(Star), R(5),
B(LdaZero),
- /* 0 E> */ B(SuspendGenerator), R(3), U8(0),
- B(Ldar), R(4),
+ /* 0 E> */ B(SuspendGenerator), R(4), R(0), U8(5), U8(0),
+ B(Ldar), R(5),
/* 26 S> */ B(Return),
+ B(RestoreGeneratorRegisters), R(0), R(0), U8(5),
B(LdaSmi), I8(-2),
- B(Star), R(0),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(3), U8(1),
- B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(3), U8(1),
+ B(Star), R(1),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(4), U8(1),
B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(4), U8(1),
+ B(Star), R(6),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(22),
B(LdaSmi), I8(2),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(13),
B(LdaTrue),
- B(Star), R(7),
- B(Mov), R(4), R(6),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(6), U8(2),
+ B(Star), R(8),
+ B(Mov), R(5), R(7),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(7), U8(2),
/* 26 S> */ B(Return),
- B(Ldar), R(4),
+ B(Ldar), R(5),
/* 0 E> */ B(Throw),
- B(Ldar), R(4),
+ B(Ldar), R(5),
B(StaCurrentContextSlot), U8(5),
B(CreateClosure), U8(2), U8(3), U8(0),
- B(Star), R(3),
- B(LdaTheHole),
B(Star), R(4),
+ B(LdaTheHole),
+ B(Star), R(5),
B(LdaSmi), I8(16),
- B(Star), R(6),
- B(LdaSmi), I8(24),
B(Star), R(7),
- B(Mov), R(3), R(5),
- B(CallRuntime), U16(Runtime::kDefineClass), R(4), U8(4),
- B(Star), R(4),
- B(CallRuntime), U16(Runtime::kInstallClassNameAccessor), R(3), U8(1),
- B(CallRuntime), U16(Runtime::kToFastProperties), R(3), U8(1),
+ B(LdaSmi), I8(24),
+ B(Star), R(8),
+ B(Mov), R(4), R(6),
+ B(CallRuntime), U16(Runtime::kDefineClass), R(5), U8(4),
+ B(Star), R(5),
+ B(CallRuntime), U16(Runtime::kInstallClassNameAccessor), R(4), U8(1),
+ B(CallRuntime), U16(Runtime::kToFastProperties), R(4), U8(1),
B(StaModuleVariable), I8(1), U8(0),
B(LdaCurrentContextSlot), U8(5),
- B(Star), R(3),
- B(LdaTrue),
B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(3), U8(2),
+ B(LdaTrue),
+ B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(4), U8(2),
/* 26 S> */ B(Return),
]
constant pool: [
- Smi [63],
+ Smi [67],
FIXED_ARRAY_TYPE,
SHARED_FUNCTION_INFO_TYPE,
]
@@ -713,70 +737,73 @@ handlers: [
snippet: "
export {foo as goo} from \"bar\"
"
-frame size: 8
+frame size: 9
parameter count: 2
-bytecode array length: 130
+bytecode array length: 141
bytecodes: [
+ B(Mov), R(new_target), R(0),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1),
- B(PushContext), R(1),
- B(ResumeGenerator), R(new_target),
- B(Star), R(0),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(0), U8(1),
+ B(PushContext), R(2),
+ B(RestoreGeneratorState), R(0),
+ B(Star), R(1),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(2),
- B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1),
+ B(Star), R(3),
+ B(CallRuntime), U16(Runtime::kAbort), R(3), U8(1),
B(LdaSmi), I8(-2),
- B(Star), R(0),
+ B(Star), R(1),
B(LdaConstant), U8(1),
- B(Star), R(4),
- B(Mov), R(arg0), R(2),
- B(Mov), R(closure), R(3),
- B(CallRuntime), U16(Runtime::kPushModuleContext), R(2), U8(3),
- B(PushContext), R(2),
- B(Mov), R(this), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(3), U8(2),
+ B(Star), R(5),
+ B(Mov), R(arg0), R(3),
+ B(Mov), R(closure), R(4),
+ B(CallRuntime), U16(Runtime::kPushModuleContext), R(3), U8(3),
+ B(PushContext), R(3),
+ B(Mov), R(this), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(4), U8(2),
B(StaCurrentContextSlot), U8(4),
/* 0 E> */ B(StackCheck),
- B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(3),
+ B(Star), R(0),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(4),
+ B(LdaImmutableCurrentContextSlot), U8(4),
+ B(Star), R(5),
B(LdaZero),
- /* 0 E> */ B(SuspendGenerator), R(3), U8(0),
- B(Ldar), R(4),
+ /* 0 E> */ B(SuspendGenerator), R(4), R(0), U8(5), U8(0),
+ B(Ldar), R(5),
/* 30 S> */ B(Return),
+ B(RestoreGeneratorRegisters), R(0), R(0), U8(5),
B(LdaSmi), I8(-2),
- B(Star), R(0),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(3), U8(1),
- B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(3), U8(1),
+ B(Star), R(1),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(4), U8(1),
B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(4), U8(1),
+ B(Star), R(6),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(22),
B(LdaSmi), I8(2),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(13),
B(LdaTrue),
- B(Star), R(7),
- B(Mov), R(4), R(6),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(6), U8(2),
+ B(Star), R(8),
+ B(Mov), R(5), R(7),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(7), U8(2),
/* 30 S> */ B(Return),
- B(Ldar), R(4),
+ B(Ldar), R(5),
/* 0 E> */ B(Throw),
- B(Ldar), R(4),
+ B(Ldar), R(5),
B(StaCurrentContextSlot), U8(5),
B(LdaCurrentContextSlot), U8(5),
- B(Star), R(3),
- B(LdaTrue),
B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(3), U8(2),
+ B(LdaTrue),
+ B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(4), U8(2),
/* 30 S> */ B(Return),
]
constant pool: [
- Smi [59],
+ Smi [63],
FIXED_ARRAY_TYPE,
]
handlers: [
@@ -786,70 +813,73 @@ handlers: [
snippet: "
export * from \"bar\"
"
-frame size: 8
+frame size: 9
parameter count: 2
-bytecode array length: 130
+bytecode array length: 141
bytecodes: [
+ B(Mov), R(new_target), R(0),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1),
- B(PushContext), R(1),
- B(ResumeGenerator), R(new_target),
- B(Star), R(0),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(0), U8(1),
+ B(PushContext), R(2),
+ B(RestoreGeneratorState), R(0),
+ B(Star), R(1),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(2),
- B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1),
+ B(Star), R(3),
+ B(CallRuntime), U16(Runtime::kAbort), R(3), U8(1),
B(LdaSmi), I8(-2),
- B(Star), R(0),
+ B(Star), R(1),
B(LdaConstant), U8(1),
- B(Star), R(4),
- B(Mov), R(arg0), R(2),
- B(Mov), R(closure), R(3),
- B(CallRuntime), U16(Runtime::kPushModuleContext), R(2), U8(3),
- B(PushContext), R(2),
- B(Mov), R(this), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(3), U8(2),
+ B(Star), R(5),
+ B(Mov), R(arg0), R(3),
+ B(Mov), R(closure), R(4),
+ B(CallRuntime), U16(Runtime::kPushModuleContext), R(3), U8(3),
+ B(PushContext), R(3),
+ B(Mov), R(this), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(4), U8(2),
B(StaCurrentContextSlot), U8(4),
/* 0 E> */ B(StackCheck),
- B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(3),
+ B(Star), R(0),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(4),
+ B(LdaImmutableCurrentContextSlot), U8(4),
+ B(Star), R(5),
B(LdaZero),
- /* 0 E> */ B(SuspendGenerator), R(3), U8(0),
- B(Ldar), R(4),
+ /* 0 E> */ B(SuspendGenerator), R(4), R(0), U8(5), U8(0),
+ B(Ldar), R(5),
/* 19 S> */ B(Return),
+ B(RestoreGeneratorRegisters), R(0), R(0), U8(5),
B(LdaSmi), I8(-2),
- B(Star), R(0),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(3), U8(1),
- B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(3), U8(1),
+ B(Star), R(1),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(4), U8(1),
B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(4), U8(1),
+ B(Star), R(6),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(22),
B(LdaSmi), I8(2),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(13),
B(LdaTrue),
- B(Star), R(7),
- B(Mov), R(4), R(6),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(6), U8(2),
+ B(Star), R(8),
+ B(Mov), R(5), R(7),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(7), U8(2),
/* 19 S> */ B(Return),
- B(Ldar), R(4),
+ B(Ldar), R(5),
/* 0 E> */ B(Throw),
- B(Ldar), R(4),
+ B(Ldar), R(5),
B(StaCurrentContextSlot), U8(5),
B(LdaCurrentContextSlot), U8(5),
- B(Star), R(3),
- B(LdaTrue),
B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(3), U8(2),
+ B(LdaTrue),
+ B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(4), U8(2),
/* 19 S> */ B(Return),
]
constant pool: [
- Smi [59],
+ Smi [63],
FIXED_ARRAY_TYPE,
]
handlers: [
@@ -860,84 +890,87 @@ snippet: "
import * as foo from \"bar\"
foo.f(foo, foo.x);
"
-frame size: 8
+frame size: 9
parameter count: 2
-bytecode array length: 168
+bytecode array length: 179
bytecodes: [
+ B(Mov), R(new_target), R(0),
B(Ldar), R(new_target),
B(JumpIfUndefined), U8(25),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(new_target), U8(1),
- B(PushContext), R(1),
- B(ResumeGenerator), R(new_target),
- B(Star), R(0),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetContext), R(0), U8(1),
+ B(PushContext), R(2),
+ B(RestoreGeneratorState), R(0),
+ B(Star), R(1),
B(SwitchOnSmiNoFeedback), U8(0), U8(1), I8(0),
B(LdaSmi), I8(79),
- B(Star), R(2),
- B(CallRuntime), U16(Runtime::kAbort), R(2), U8(1),
+ B(Star), R(3),
+ B(CallRuntime), U16(Runtime::kAbort), R(3), U8(1),
B(LdaSmi), I8(-2),
- B(Star), R(0),
+ B(Star), R(1),
B(LdaConstant), U8(1),
- B(Star), R(4),
- B(Mov), R(arg0), R(2),
- B(Mov), R(closure), R(3),
- B(CallRuntime), U16(Runtime::kPushModuleContext), R(2), U8(3),
- B(PushContext), R(2),
- B(Mov), R(this), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(3), U8(2),
+ B(Star), R(5),
+ B(Mov), R(arg0), R(3),
+ B(Mov), R(closure), R(4),
+ B(CallRuntime), U16(Runtime::kPushModuleContext), R(3), U8(3),
+ B(PushContext), R(3),
+ B(Mov), R(this), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateJSGeneratorObject), R(4), U8(2),
B(StaCurrentContextSlot), U8(4),
+ B(Star), R(0),
B(LdaZero),
- B(Star), R(3),
- B(CallRuntime), U16(Runtime::kGetModuleNamespace), R(3), U8(1),
+ B(Star), R(4),
+ B(CallRuntime), U16(Runtime::kGetModuleNamespace), R(4), U8(1),
B(StaCurrentContextSlot), U8(5),
/* 0 E> */ B(StackCheck),
- B(LdaImmutableCurrentContextSlot), U8(4),
- B(Star), R(3),
B(LdaImmutableCurrentContextSlot), U8(4),
B(Star), R(4),
+ B(LdaImmutableCurrentContextSlot), U8(4),
+ B(Star), R(5),
B(LdaZero),
- /* 0 E> */ B(SuspendGenerator), R(3), U8(0),
- B(Ldar), R(4),
+ /* 0 E> */ B(SuspendGenerator), R(4), R(0), U8(5), U8(0),
+ B(Ldar), R(5),
/* 45 S> */ B(Return),
+ B(RestoreGeneratorRegisters), R(0), R(0), U8(5),
B(LdaSmi), I8(-2),
- B(Star), R(0),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(3), U8(1),
- B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(3), U8(1),
+ B(Star), R(1),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetInputOrDebugPos), R(4), U8(1),
B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_GeneratorGetResumeMode), R(4), U8(1),
+ B(Star), R(6),
B(LdaZero),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(22),
B(LdaSmi), I8(2),
- B(TestEqualStrictNoFeedback), R(5),
+ B(TestEqualStrictNoFeedback), R(6),
B(JumpIfTrue), U8(13),
B(LdaTrue),
- B(Star), R(7),
- B(Mov), R(4), R(6),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(6), U8(2),
+ B(Star), R(8),
+ B(Mov), R(5), R(7),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(7), U8(2),
/* 45 S> */ B(Return),
- B(Ldar), R(4),
+ B(Ldar), R(5),
/* 0 E> */ B(Throw),
/* 27 S> */ B(LdaImmutableCurrentContextSlot), U8(5),
- B(Star), R(4),
- /* 30 E> */ B(LdaNamedProperty), R(4), U8(2), U8(5),
- B(Star), R(3),
- B(LdaImmutableCurrentContextSlot), U8(5),
B(Star), R(5),
+ /* 30 E> */ B(LdaNamedProperty), R(5), U8(2), U8(5),
+ B(Star), R(4),
B(LdaImmutableCurrentContextSlot), U8(5),
B(Star), R(6),
- /* 41 E> */ B(LdaNamedProperty), R(6), U8(3), U8(7),
- B(Star), R(6),
- /* 31 E> */ B(CallProperty2), R(3), R(4), R(5), R(6), U8(3),
+ B(LdaImmutableCurrentContextSlot), U8(5),
+ B(Star), R(7),
+ /* 41 E> */ B(LdaNamedProperty), R(7), U8(3), U8(7),
+ B(Star), R(7),
+ /* 31 E> */ B(CallProperty2), R(4), R(5), R(6), R(7), U8(3),
B(StaCurrentContextSlot), U8(6),
B(LdaCurrentContextSlot), U8(6),
- B(Star), R(3),
- B(LdaTrue),
B(Star), R(4),
- B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(3), U8(2),
+ B(LdaTrue),
+ B(Star), R(5),
+ B(InvokeIntrinsic), U8(Runtime::k_CreateIterResultObject), R(4), U8(2),
/* 45 S> */ B(Return),
]
constant pool: [
- Smi [69],
+ Smi [73],
FIXED_ARRAY_TYPE,
ONE_BYTE_INTERNALIZED_STRING_TYPE ["f"],
ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
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