1 files changed, 21 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-objcopy/ELF/strtab-optimize.test b/llvm/test/tools/llvm-objcopy/ELF/strtab-optimize.test
new file mode 100644
index 00000000000..41f86814a80
--- /dev/null
+++ b/llvm/test/tools/llvm-objcopy/ELF/strtab-optimize.test
@@ -0,0 +1,21 @@
+# RUN: yaml2obj %s > %t
+# RUN: llvm-objcopy %t %t2 --add-symbol='foo=1' --add-symbol='foofoo=2'
+# RUN: llvm-readobj --sections %t2 | FileCheck %s
+
+## Check we have the correct size of the .strtab section
+## after the strings tail merge optimization.
+
+# CHECK:      Name: .strtab
+# CHECK-NEXT: Type: SHT_STRTAB
+# CHECK-NEXT: Flags [
+# CHECK-NEXT: ]
+# CHECK-NEXT: Address:
+# CHECK-NEXT: Offset:
+# CHECK-NEXT: Size: 8
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_X86_64