1 files changed, 35 insertions, 0 deletions
diff --git a/test/ELF/lto/wrap-1.ll b/test/ELF/lto/wrap-1.ll
new file mode 100644
index 0000000000000..b61dfaeb59034
--- /dev/null
+++ b/test/ELF/lto/wrap-1.ll
@@ -0,0 +1,35 @@
+; REQUIRES: x86
+; RUN: llvm-as %s -o %t.o
+; RUN: ld.lld %t.o -o %t.out -wrap=bar -save-temps
+; RUN: llvm-readobj -t %t.out | FileCheck %s
+; RUN: cat %t.out.resolution.txt | FileCheck -check-prefix=RESOLS %s
+
+; CHECK:      Name: __wrap_bar
+; CHECK-NEXT: Value:
+; CHECK-NEXT: Size:
+; CHECK-NEXT: Binding: Global
+; CHECK-NEXT: Type: Function
+
+; Make sure that the 'r' (linker redefined) bit is set for bar and __wrap_bar
+; in the resolutions file.
+; RESOLS: ,bar,r
+; RESOLS: ,__wrap_bar,px
+; RESOLS: ,__real_bar,pxr
+
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+declare void @bar()
+
+define void @_start() {
+  call void @bar()
+  ret void
+}
+
+define void @__wrap_bar() {
+  ret void
+}
+
+define void @__real_bar() {
+  ret void
+}