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Do not put $completion to LVT if is dead

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This commit is contained in:
Ilmir Usmanov
2020-08-04 20:38:43 +02:00
parent 9925866293
commit bb5a99ec18
4 changed files with 1 additions and 5 deletions
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compiler/backend/src/org/jetbrains/kotlin/codegen/coroutines/CoroutineTransformerMethodVisitor.kt
+1 -2
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@@ -1177,8 +1177,7 @@ private fun updateLvtAccordingToLiveness(method: MethodNode, isForNamedFunction:
for (variable in oldLvt) { for (variable in oldLvt) {
// $completion, $continuation and $result are dead, but they are used by debugger, as well as fake inliner variables // $completion, $continuation and $result are dead, but they are used by debugger, as well as fake inliner variables
// For example, $continuation is used to create async stack trace // For example, $continuation is used to create async stack trace
if (variable.name == SUSPEND_FUNCTION_COMPLETION_PARAMETER_NAME || if (variable.name == CONTINUATION_VARIABLE_NAME ||
variable.name == CONTINUATION_VARIABLE_NAME ||
variable.name == SUSPEND_CALL_RESULT_NAME || variable.name == SUSPEND_CALL_RESULT_NAME ||
isFakeLocalVariableForInline(variable.name) isFakeLocalVariableForInline(variable.name)
) { ) {
compiler/testData/checkLocalVariablesTable/completionInSuspendFunction/nonStaticStateMachine.kt
Vendored
-1
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@@ -12,6 +12,5 @@ class A {
// METHOD : A.foo1(JLkotlin/coroutines/Continuation;)Ljava/lang/Object; // METHOD : A.foo1(JLkotlin/coroutines/Continuation;)Ljava/lang/Object;
// VARIABLE : NAME=this TYPE=LA; INDEX=0 // VARIABLE : NAME=this TYPE=LA; INDEX=0
// VARIABLE : NAME=l TYPE=J INDEX=1 // VARIABLE : NAME=l TYPE=J INDEX=1
// VARIABLE : NAME=$completion TYPE=Lkotlin/coroutines/Continuation; INDEX=3
// VARIABLE : NAME=$continuation TYPE=Lkotlin/coroutines/Continuation; INDEX=7 // VARIABLE : NAME=$continuation TYPE=Lkotlin/coroutines/Continuation; INDEX=7
// VARIABLE : NAME=$result TYPE=Ljava/lang/Object; INDEX=6 // VARIABLE : NAME=$result TYPE=Ljava/lang/Object; INDEX=6
compiler/testData/checkLocalVariablesTable/completionInSuspendFunction/staticStateMachine.kt
Vendored
-1
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@@ -9,6 +9,5 @@ suspend fun foo1(l: Long) {
// METHOD : StaticStateMachineKt.foo1(JLkotlin/coroutines/Continuation;)Ljava/lang/Object; // METHOD : StaticStateMachineKt.foo1(JLkotlin/coroutines/Continuation;)Ljava/lang/Object;
// VARIABLE : NAME=l TYPE=J INDEX=0 // VARIABLE : NAME=l TYPE=J INDEX=0
// VARIABLE : NAME=$completion TYPE=Lkotlin/coroutines/Continuation; INDEX=2
// VARIABLE : NAME=$continuation TYPE=Lkotlin/coroutines/Continuation; INDEX=6 // VARIABLE : NAME=$continuation TYPE=Lkotlin/coroutines/Continuation; INDEX=6
// VARIABLE : NAME=$result TYPE=Ljava/lang/Object; INDEX=5 // VARIABLE : NAME=$result TYPE=Ljava/lang/Object; INDEX=5
compiler/testData/checkLocalVariablesTable/completionInSuspendFunction/staticStateMachineReceiver.kt
Vendored
-1
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@@ -12,6 +12,5 @@ suspend fun A.foo1(l: Long) {
// METHOD : StaticStateMachineReceiverKt.foo1(LA;JLkotlin/coroutines/Continuation;)Ljava/lang/Object; // METHOD : StaticStateMachineReceiverKt.foo1(LA;JLkotlin/coroutines/Continuation;)Ljava/lang/Object;
// VARIABLE : NAME=$this$foo1 TYPE=LA; INDEX=0 // VARIABLE : NAME=$this$foo1 TYPE=LA; INDEX=0
// VARIABLE : NAME=l TYPE=J INDEX=1 // VARIABLE : NAME=l TYPE=J INDEX=1
// VARIABLE : NAME=$completion TYPE=Lkotlin/coroutines/Continuation; INDEX=3
// VARIABLE : NAME=$continuation TYPE=Lkotlin/coroutines/Continuation; INDEX=7 // VARIABLE : NAME=$continuation TYPE=Lkotlin/coroutines/Continuation; INDEX=7
// VARIABLE : NAME=$result TYPE=Ljava/lang/Object; INDEX=6 // VARIABLE : NAME=$result TYPE=Ljava/lang/Object; INDEX=6