1 files changed, 34 insertions, 0 deletions
diff --git a/lld/test/ELF/gc-sections-shared.s b/lld/test/ELF/gc-sections-shared.s
new file mode 100644
index 00000000000..d52eae2177b
--- /dev/null
+++ b/lld/test/ELF/gc-sections-shared.s
@@ -0,0 +1,34 @@
+# REQUIRES: x86
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/shared.s -o %t2.o
+# RUN: ld.lld -shared %t2.o -o %t2.so
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
+# RUN: ld.lld --gc-sections --export-dynamic-symbol foo -o %t %t.o --as-needed %t2.so
+# RUN: llvm-readobj --dynamic-table --dyn-symbols %t | FileCheck %s
+
+# This test the property that we have a needed line for every undefined.
+# It would also be OK to drop bar2 and the need for the .so
+
+
+# CHECK: Name: bar
+# CHECK: Name: bar2
+# CHECK: Name: foo
+# CHECK: NEEDED SharedLibrary ({{.*}}.so)
+
+
+.section .text.foo, "ax"
+.globl foo
+foo:
+call bar
+
+.section .text.bar, "ax"
+.globl bar
+bar:
+ret
+
+.section .text._start, "ax"
+.globl _start
+_start:
+ret
+
+.section .text.unused, "ax"
+call bar2