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translator: add scope for LLVMVariable

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This commit is contained in:
Alexey Stepanov
2016-07-14 11:12:12 +03:00
parent 5a97e5b968
commit b3e1fbdbb4
6 changed files with 19 additions and 20 deletions
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translator/src/main/kotlin/org/kotlinnative/translator/ClassCodegen.kt
+8 -11
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@@ -8,10 +8,7 @@ import org.jetbrains.kotlin.psi.KtUserType
import org.jetbrains.kotlin.resolve.BindingContext
import org.jetbrains.kotlin.resolve.annotations.argumentValue
import org.kotlinnative.translator.exceptions.TranslationException
import org.kotlinnative.translator.llvm.LLVMBuilder
import org.kotlinnative.translator.llvm.LLVMClassVariable
import org.kotlinnative.translator.llvm.LLVMFunctionDescriptor
import org.kotlinnative.translator.llvm.LLVMVariable
import org.kotlinnative.translator.llvm.*
import org.kotlinnative.translator.llvm.types.*
import java.util.*
@@ -71,7 +68,7 @@ class ClassCodegen(val state: TranslationState, val clazz: KtClass, val codeBuil
val refType = type.makeClone() as LLVMReferenceType
refType.addParam("sret")
val thisField = LLVMVariable("instance", refType, clazz.name, true)
val thisField = LLVMVariable("instance", refType, clazz.name, pointer = true)
argFields.add(thisField)
argFields.addAll(fields)
@@ -88,11 +85,11 @@ class ClassCodegen(val state: TranslationState, val clazz: KtClass, val codeBuil
private fun generateLoadArguments(thisField: LLVMVariable) {
val thisVariable = LLVMVariable("%${thisField.label}", thisField.type, thisField.label, true)
val thisVariable = LLVMVariable(thisField.label, thisField.type, thisField.label, LLVMLocalScope(), pointer = true)
codeBuilder.loadArgument(thisVariable, false)
fields.forEach {
val loadVariable = LLVMVariable("%${it.label}", it.type, it.label)
val loadVariable = LLVMVariable(it.label, it.type, it.label, LLVMLocalScope())
codeBuilder.loadArgument(loadVariable)
}
}
@@ -100,16 +97,16 @@ class ClassCodegen(val state: TranslationState, val clazz: KtClass, val codeBuil
private fun generateAssignments() {
fields.forEach {
val argument = codeBuilder.getNewVariable(it.type)
codeBuilder.loadVariable(argument, LLVMVariable("%${it.label}.addr", it.type, pointer = true))
codeBuilder.loadVariable(argument, LLVMVariable("${it.label}.addr", it.type, scope = LLVMLocalScope(), pointer = true))
val classField = codeBuilder.getNewVariable(it.type, true)
codeBuilder.loadClassField(classField, LLVMVariable("%instance.addr", type, pointer = true), it.offset)
codeBuilder.loadClassField(classField, LLVMVariable("instance.addr", type, scope = LLVMLocalScope(), pointer = true), it.offset)
codeBuilder.storeVariable(classField, argument)
}
}
private fun generateReturn() {
val dst = LLVMVariable("%instance", type, pointer = true)
val src = LLVMVariable("%instance.addr", type, pointer = true)
val dst = LLVMVariable("instance", type, scope = LLVMLocalScope(), pointer = true)
val src = LLVMVariable("instance.addr", type, scope = LLVMLocalScope(), pointer = true)
val castedDst = codeBuilder.bitcast(dst, LLVMCharType())
val castedSrc = codeBuilder.bitcast(src, LLVMCharType())
translator/src/main/kotlin/org/kotlinnative/translator/FunctionCodegen.kt
+3 -3
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@@ -66,7 +66,7 @@ class FunctionCodegen(val state: TranslationState, val function: KtNamedFunction
private fun generateLoadArguments() {
args?.forEach {
val loadVariable = LLVMVariable("%${it.label}", it.type, it.label, false)
val loadVariable = LLVMVariable(it.label, it.type, it.label, LLVMLocalScope(), false)
val allocVar = codeBuilder.loadArgument(loadVariable)
variableManager.addVariable(it.label, allocVar, 2)
}
@@ -323,14 +323,14 @@ class FunctionCodegen(val state: TranslationState, val function: KtNamedFunction
variableManager.addVariable(identifier.text, newVar, scopeDepth)
}
is LLVMConstructorCall -> {
val result = variableManager.getVariable(identifier!!.text, assignExpression.type, pointer = false)
val result = variableManager.receiveVariable(identifier!!.text, assignExpression.type, pointer = false)
codeBuilder.allocVar(result)
result.pointer = true
codeBuilder.addLLVMCode(assignExpression.call(result).toString())
variableManager.addVariable(identifier.text, result, scopeDepth)
}
else -> {
codeBuilder.addAssignment(LLVMVariable("%${identifier!!.text}", LLVMIntType(), identifier.text), assignExpression)
codeBuilder.addAssignment(LLVMVariable(identifier!!.text, LLVMIntType(), identifier.text, LLVMLocalScope()), assignExpression)
}
}
return null
translator/src/main/kotlin/org/kotlinnative/translator/PropertyCodegen.kt
+2 -1
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@@ -4,6 +4,7 @@ import org.jetbrains.kotlin.js.descriptorUtils.nameIfStandardType
import org.jetbrains.kotlin.psi.KtProperty
import org.jetbrains.kotlin.resolve.BindingContext
import org.kotlinnative.translator.llvm.LLVMBuilder
import org.kotlinnative.translator.llvm.LLVMGlobalScope
import org.kotlinnative.translator.llvm.LLVMMapStandardType
import org.kotlinnative.translator.llvm.LLVMVariable
@@ -23,7 +24,7 @@ class PropertyCodegen(val state: TranslationState, val property: KtProperty, val
//[TODO] compile time initizializer
if (kotlinType.nameIfStandardType != null) {
val variableType = LLVMMapStandardType(property.name ?: return, kotlinType).type
val variable = LLVMVariable("@" + property.name, variableType, property.name.toString(), pointer = true)
val variable = LLVMVariable(property.name.toString(), variableType, property.name.toString(), LLVMGlobalScope(), pointer = true)
variableManager.addGlobalVariable(property.name.toString(), variable)
codeBuilder.declareGlovalVariable(variable, variableType.parseArg(value.toString()))
}
translator/src/main/kotlin/org/kotlinnative/translator/VariableManager.kt
+2 -1
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@@ -1,5 +1,6 @@
package org.kotlinnative.translator
import org.kotlinnative.translator.llvm.LLVMLocalScope
import org.kotlinnative.translator.llvm.LLVMVariable
import org.kotlinnative.translator.llvm.types.LLVMType
import java.util.*
@@ -32,7 +33,7 @@ class VariableManager {
val ourVersion = variableVersion.getOrDefault(name, 0) + 1
variableVersion.put(name, ourVersion)
return LLVMVariable("%managed.$name.$ourVersion", type, name, pointer)
return LLVMVariable("managed.$name.$ourVersion", type, name, LLVMLocalScope(), pointer)
}
}
translator/src/main/kotlin/org/kotlinnative/translator/llvm/LLVMBuilder.kt
+2 -2
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@@ -26,7 +26,7 @@ class LLVMBuilder(val arm: Boolean) {
fun getNewVariable(type: LLVMType, pointer: Boolean = false, kotlinName: String? = null): LLVMVariable {
variableCount++
return LLVMVariable("%var$variableCount", type, kotlinName, pointer)
return LLVMVariable("var$variableCount", type, kotlinName, LLVMLocalScope(), pointer)
}
fun getNewLabel(scope: LLVMScope = LLVMLocalScope(), prefix: String): LLVMLabel {
@@ -125,7 +125,7 @@ class LLVMBuilder(val arm: Boolean) {
}
fun loadArgument(llvmVariable: LLVMVariable, store: Boolean = true): LLVMVariable {
val allocVar = LLVMVariable("${llvmVariable.label}.addr", llvmVariable.type, llvmVariable.kotlinName, true)
val allocVar = LLVMVariable("${llvmVariable.label}.addr", llvmVariable.type, llvmVariable.kotlinName, LLVMLocalScope(), true)
addVariableByRef(allocVar, llvmVariable, store)
return allocVar
}
translator/src/main/kotlin/org/kotlinnative/translator/llvm/LLVMVariable.kt
+2 -2
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@@ -2,9 +2,9 @@ package org.kotlinnative.translator.llvm
import org.kotlinnative.translator.llvm.types.LLVMType
open class LLVMVariable(val label: String, override val type: LLVMType, var kotlinName: String? = null, override var pointer: Boolean = false) : LLVMSingleValue() {
open class LLVMVariable(val label: String, override val type: LLVMType, var kotlinName: String? = null, val scope: LLVMScope = LLVMLocalScope(), override var pointer: Boolean = false) : LLVMSingleValue() {
override fun getType(): String = type.toString() + if (pointer) "*" else ""
override fun toString(): String = label
override fun toString(): String = "$scope$label"
}