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[codegen][debug info][type] use ObjHeader * as a type for type parameterized variables

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KT-33789
This commit is contained in:
Vasily Levchenko
2019-09-23 16:06:13 +03:00
parent b7e868ad05
commit 5f43923c16
1 changed files with 17 additions and 19 deletions
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backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/DebugUtils.kt
+17 -19
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@@ -66,6 +66,7 @@ internal class DebugInfo internal constructor(override val context: Context):Con
val inlinedSubprograms = mutableMapOf<IrFunction, DISubprogramRef>()
var builder: DIBuilderRef? = null
var module: DIModuleRef? = null
var objHeaderPointerType: DITypeOpaqueRef? = null
var types = mutableMapOf<IrType, DITypeOpaqueRef>()
val llvmTypes = mapOf<IrType, LLVMTypeRef>(
@@ -158,6 +159,21 @@ internal fun generateDebugInfoHeader(context: Context) {
val llvmModuleFlags = "llvm.module.flags"
LLVMAddNamedMetadataOperand(context.llvmModule, llvmModuleFlags, dwarfVersion)
LLVMAddNamedMetadataOperand(context.llvmModule, llvmModuleFlags, nodeDebugInfoVersion)
val objHeaderType = DICreateStructType(
refBuilder = context.debugInfo.builder,
// TODO: here should be DIFile as scope.
scope = null,
name = "ObjHeader",
file = null,
lineNumber = 0,
sizeInBits = 0,
alignInBits = 0,
flags = DWARF.flagsForwardDeclaration,
derivedFrom = null,
elements = null,
elementsCount = 0,
refPlace = null)!! as DITypeOpaqueRef
context.debugInfo.objHeaderPointerType = dwarfPointerType(context, objHeaderType)
}
}
@@ -167,25 +183,7 @@ internal fun IrType.dwarfType(context: Context, targetData: LLVMTargetDataRef):
this.computePrimitiveBinaryTypeOrNull() != null -> return debugInfoBaseType(context, targetData, this.render(), llvmType(context), encoding(context).value.toInt())
else -> {
return when {
classOrNull != null -> {
val type = DICreateStructType(
refBuilder = context.debugInfo.builder,
// TODO: here should be DIFile as scope.
scope = null,
name = "ObjHeader",
file = null,
lineNumber = 0,
sizeInBits = 0,
alignInBits = 0,
flags = DWARF.flagsForwardDeclaration,
derivedFrom = null,
elements = null,
elementsCount = 0,
refPlace = null)!! as DITypeOpaqueRef
dwarfPointerType(context, type)
}
this.isTypeParameter() -> //TODO: Type parameter, how to deal with if?
debugInfoBaseType(context, targetData, this.toString(), llvmType(context), encoding(context).value.toInt())
classOrNull != null || this.isTypeParameter() -> context.debugInfo.objHeaderPointerType!!
else -> TODO("$this: Does this case really exist?")
}
}