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1# REQUIRES: x862# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t1.o3# RUN: printf '.globl __cxa_finalize\n__cxa_finalize:' | \4# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux - -o %t2.o5# RUN: ld.lld %t2.o -o %t2.so -shared6# RUN: ld.lld %t1.o --as-needed --gc-sections %t2.so -o %t7# RUN: llvm-readelf -d --dyn-syms %t | FileCheck %s8 9# The crt files on linux have a weak reference to __cxa_finalize. It10# is important that a weak undefined reference is produced. Like11# other weak undefined references, the shared library is not marked as12# needed.13 14# CHECK-NOT: NEEDED15# CHECK: WEAK DEFAULT UND __cxa_finalize16# CHECK-NOT: NEEDED17 18 .global _start19_start:20 .weak __cxa_finalize21 call __cxa_finalize@PLT22