RUN: llvm-dsymutil -dump-debug-map -oso-prepend-path %p %p/Inputs/absolute_sym.macho.i386 | FileCheck %s The tested object file has been created by the dummy Objective-C code: @interface Foo @end @implementation Foo @end int main() { return 0; } compiled for i386. This create an absolute symbol .objc_class_name_Foo We must not consider this symbol for debug info linking as its address might conflict with other real symbols in the same file. CHECK-NOT: objc_class_name_Foo