[K/N] More meaningful names in kotlin2objc bridges

kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/objcexport/ObjCExportCodeGenerator.kt

@@ -1225,8 +1225,8 @@ private fun ObjCExportCodeGenerator.generateKotlinToObjCBridge(
     val parameterToBase = irFunction.allParameters.zip(baseIrFunction.allParameters).toMap()
 
     val functionType = LlvmFunctionSignature(irFunction, codegen)
-
-    val result = functionGenerator(functionType, "kotlin2objc").generate {
+    val functionName = "kotlin2objc_${baseIrFunction.computeSymbolName()}"
+    val result = functionGenerator(functionType, functionName).generate {
         var errorOutPtr: LLVMValueRef? = null
 
         val parameters = irFunction.allParameters.mapIndexed { index, parameterDescriptor ->
@@ -1432,7 +1432,7 @@ private fun ObjCExportCodeGenerator.generateKotlinToObjCBridge(
         ret(retVal)
     }
 
-    LLVMSetLinkage(result, LLVMLinkage.LLVMPrivateLinkage)
+    LLVMSetLinkage(result, LLVMLinkage.LLVMInternalLinkage)
 
     return constPointer(result)
 }