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translator: heap usage optimization

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This commit is contained in:
e5l
2016-08-17 18:52:28 +03:00
parent 1bbe5f011c
commit efc03255f5
1 changed files with 8 additions and 5 deletions
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translator/src/main/kotlin/org/kotlinnative/translator/BlockCodegen.kt
+8 -5
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@@ -548,9 +548,8 @@ abstract class BlockCodegen(val state: TranslationState, val variableManager: Va
codeBuilder.allocStaticVar(store)
store.pointer++
val result = codeBuilder.getNewVariable(function.type)
result.pointer++
codeBuilder.allocStaticVar(result)
val result = codeBuilder.getNewVariable(function.type, pointer = 1)
codeBuilder.allocStackVar(result)
result.pointer++
codeBuilder.storeVariable(result, store)
@@ -823,7 +822,7 @@ abstract class BlockCodegen(val state: TranslationState, val variableManager: Va
codeBuilder.addComment("start variable assignment")
if (secondOp.type is LLVMNullType) {
val result = codeBuilder.getNewVariable(firstOp.type!!, firstOp.pointer)
codeBuilder.allocStaticVar(result)
codeBuilder.allocStackVar(result)
result.pointer++
codeBuilder.storeNull(result)
@@ -1025,8 +1024,12 @@ abstract class BlockCodegen(val state: TranslationState, val variableManager: Va
when (assignExpression) {
is LLVMVariable -> {
if (assignExpression.pointer < 2) {
if (assignExpression.type is LLVMReferenceType) {
throw UnexpectedException(element.text)
}
val allocVar = variableManager.receiveVariable(identifier, assignExpression.type, LLVMRegisterScope(), pointer = 0)
codeBuilder.allocStaticVar(allocVar)
codeBuilder.allocStackVar(allocVar)
allocVar.pointer++
allocVar.kotlinName = identifier