diff --git a/lld/test/COFF/lto-late-arm.ll b/lld/test/COFF/lto-late-arm.ll
new file mode 100644
index 000000000000..1070fc52a013
--- /dev/null
+++ b/lld/test/COFF/lto-late-arm.ll
@@ -0,0 +1,38 @@
+; REQUIRES: arm
+
+;; A bitcode file can generate undefined references to symbols that weren't
+;; listed as undefined on the bitcode file itself, when lowering produces
+;; calls to e.g. builtin helper functions. Ideally all those functions are
+;; listed by lto::LTO::getRuntimeLibcallSymbols(), then we successfully
+;; can link cases when the helper functions are provided as bitcode too.
+;; (In practice, compiler-rt builtins are always compiled with -fno-lto, so
+;; this shouldn't really happen anyway.)
+
+; RUN: rm -rf %t.dir
+; RUN: split-file %s %t.dir
+; RUN: llvm-as %t.dir/main.ll -o %t.main.obj
+; RUN: llvm-as %t.dir/sdiv.ll -o %t.sdiv.obj
+; RUN: llvm-ar rcs %t.sdiv.lib %t.sdiv.obj
+
+; RUN: lld-link /entry:entry %t.main.obj %t.sdiv.lib /out:%t.exe /subsystem:console
+
+;--- main.ll
+target datalayout = "e-m:w-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64"
+target triple = "thumbv7-w64-windows-gnu"
+
+@num = dso_local global i32 100
+
+define dso_local arm_aapcs_vfpcc i32 @entry(i32 %param) {
+entry:
+  %0 = load i32, ptr @num
+  %div = sdiv i32 %0, %param
+  ret i32 %div
+}
+;--- sdiv.ll
+target datalayout = "e-m:w-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64"
+target triple = "thumbv7-w64-windows-gnu"
+
+define dso_local arm_aapcs_vfpcc void @__rt_sdiv() {
+entry:
+  ret void
+}