I found that a patch I am working on would have broken this and no
existing test found it.
llvm-svn: 265664
--- /dev/null
+// REQUIRES: x86
+// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
+// RUN: ld.lld %t.o -o %t -shared
+// RUN: llvm-readobj -r %t | FileCheck %s
+
+ .section .data.foo,"aw",@progbits
+ .quad foo
+
+ .section .data.zed,"aw",@progbits
+ .quad foo
+
+// CHECK: Section ({{.*}}) .rela.dyn {
+// CHECK-NEXT: 0x2000 R_X86_64_64 foo 0x0
+// CHECK-NEXT: 0x2008 R_X86_64_64 foo 0x0
+// CHECK-NEXT: }