diff --git a/kotlin-native/llvmDebugInfoC/src/main/cpp/DebugInfoC.cpp b/kotlin-native/llvmDebugInfoC/src/main/cpp/DebugInfoC.cpp
index 1d1043c25b4..82d040f9656 100644
--- a/kotlin-native/llvmDebugInfoC/src/main/cpp/DebugInfoC.cpp
+++ b/kotlin-native/llvmDebugInfoC/src/main/cpp/DebugInfoC.cpp
@@ -281,15 +281,6 @@ LLVMValueRef LLVMBuilderGetCurrentFunction(LLVMBuilderRef builder) {
   return llvm::wrap(llvm::unwrap(builder)->GetInsertBlock()->getParent());
 }
 
-const char* LLVMBuilderGetCurrentBbName(LLVMBuilderRef builder) {
-  return llvm::unwrap(builder)->GetInsertBlock()->getName().str().c_str();
-}
-
-
-const char *DIGetSubprogramLinkName(DISubprogramRef sp) {
-  return llvm::unwrap(sp)->getLinkageName().str().c_str();
-}
-
 int DISubprogramDescribesFunction(DISubprogramRef sp, LLVMValueRef fn) {
   return llvm::unwrap(sp)->describes(llvm::cast<llvm::Function>(llvm::unwrap(fn)));
 }
diff --git a/kotlin-native/llvmDebugInfoC/src/main/include/DebugInfoC.h b/kotlin-native/llvmDebugInfoC/src/main/include/DebugInfoC.h
index 0ef7ea747f3..6d17d6aeb42 100644
--- a/kotlin-native/llvmDebugInfoC/src/main/include/DebugInfoC.h
+++ b/kotlin-native/llvmDebugInfoC/src/main/include/DebugInfoC.h
@@ -106,8 +106,6 @@ DILocationRef LLVMCreateLocation(LLVMContextRef contextRef, unsigned line, unsig
 DILocationRef LLVMCreateLocationInlinedAt(LLVMContextRef contextRef, unsigned line, unsigned col, DIScopeOpaqueRef scope, DILocationRef refLocation);
 void LLVMBuilderSetDebugLocation(LLVMBuilderRef builder, DILocationRef refLocation);
 void LLVMBuilderResetDebugLocation(LLVMBuilderRef builder);
-const char* LLVMBuilderGetCurrentBbName(LLVMBuilderRef builder);
-const char *DIGetSubprogramLinkName(DISubprogramRef sp);
 LLVMValueRef LLVMBuilderGetCurrentFunction(LLVMBuilderRef builder);
 int DISubprogramDescribesFunction(DISubprogramRef sp, LLVMValueRef fn);
 # ifdef __cplusplus