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JVM_IR generate range-based loop closer to Java counter loop

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KT-48435 KT-48507
This commit is contained in:
Dmitry Petrov
2021-09-01 15:31:19 +03:00
parent 9ed08438d5
commit b669de1663
137 changed files with 1518 additions and 573 deletions
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compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/JvmBackendContext.kt
+7
View File
@@ -30,6 +30,7 @@ import org.jetbrains.kotlin.ir.declarations.*
import org.jetbrains.kotlin.ir.declarations.impl.IrFactoryImpl
import org.jetbrains.kotlin.ir.expressions.IrExpression
import org.jetbrains.kotlin.ir.expressions.IrFunctionReference
import org.jetbrains.kotlin.ir.expressions.IrStatementOrigin
import org.jetbrains.kotlin.ir.symbols.*
import org.jetbrains.kotlin.ir.types.IrType
import org.jetbrains.kotlin.ir.types.IrTypeSystemContext
@@ -217,6 +218,12 @@ class JvmBackendContext(
override val preferJavaLikeCounterLoop: Boolean
get() = true
override val reuseLoopVariableAsInductionVariable: Boolean
get() = true
override val doWhileCounterLoopOrigin: IrStatementOrigin
get() = JvmLoweredStatementOrigin.DO_WHILE_COUNTER_LOOP
inner class JvmIr(
irModuleFragment: IrModuleFragment,
symbolTable: SymbolTable
compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/StatementOrigins.kt
+1
View File
@@ -9,4 +9,5 @@ import org.jetbrains.kotlin.ir.expressions.IrStatementOriginImpl
interface JvmLoweredStatementOrigin {
object DEFAULT_STUB_CALL_TO_IMPLEMENTATION : IrStatementOriginImpl("DEFAULT_STUB_CALL_TO_IMPLEMENTATION")
object DO_WHILE_COUNTER_LOOP: IrStatementOriginImpl("DO_WHILE_COUNTER_LOOP")
}