2 files changed, 26 insertions, 0 deletions
diff --git a/llvm/test/ThinLTO/X86/Inputs/distributed_import.ll b/llvm/test/ThinLTO/X86/Inputs/distributed_import.ll
new file mode 100644
index 00000000000..759c3371434
--- /dev/null
+++ b/llvm/test/ThinLTO/X86/Inputs/distributed_import.ll
@@ -0,0 +1,6 @@
+@G = internal global i32 7
+define i32 @g() {
+entry:
+  %0 = load i32, i32* @G
+  ret i32 %0
+}
diff --git a/llvm/test/ThinLTO/X86/distributed_import.ll b/llvm/test/ThinLTO/X86/distributed_import.ll
new file mode 100644
index 00000000000..b1ffd51359d
--- /dev/null
+++ b/llvm/test/ThinLTO/X86/distributed_import.ll
@@ -0,0 +1,20 @@
+; RUN: opt -module-summary %s -o %t1.bc
+; RUN: opt -module-summary %p/Inputs/distributed_import.ll -o %t2.bc
+
+; RUN: llvm-lto2 %t1.bc %t2.bc -o %t.o -save-temps \
+; RUN:     -thinlto-distributed-indexes \
+; RUN:     -r=%t1.bc,g, \
+; RUN:     -r=%t1.bc,f,px \
+; RUN:     -r=%t2.bc,g,px
+; RUN:  opt -function-import -summary-file %t1.bc.thinlto.bc %t1.bc -o %t1.out
+; RUN: opt -function-import -summary-file %t2.bc.thinlto.bc %t2.bc -o %t2.out
+; RUN: llvm-dis -o - %t2.out | FileCheck %s
+; CHECK: @G.llvm.0
+
+declare i32 @g(...)
+
+define void @f() {
+entry:
+  call i32 (...) @g()
+  ret void
+}