1 files changed, 19 insertions, 0 deletions
diff --git a/llvm/test/LTO/Resolution/X86/mixed_lto.ll b/llvm/test/LTO/Resolution/X86/mixed_lto.ll
new file mode 100644
index 00000000000..ea56a2a2c62
--- /dev/null
+++ b/llvm/test/LTO/Resolution/X86/mixed_lto.ll
@@ -0,0 +1,19 @@
+; Test mixed-mode LTO (mix of regular and thin LTO objects)
+; RUN: opt %s -o %t1.o
+; RUN: opt -module-summary %p/Inputs/mixed_lto.ll -o %t2.o
+
+; RUN: llvm-lto2 -o %t3.o %t2.o %t1.o -r %t2.o,main,px -r %t2.o,g, -r %t1.o,g,px
+
+; Task 0 is the regular LTO file (this file)
+; RUN: nm %t3.o.0 | FileCheck %s --check-prefix=NM0
+; NM0: T g
+
+; Task 1 is the (first) ThinLTO file (Inputs/mixed_lto.ll)
+; RUN: nm %t3.o.1 | FileCheck %s --check-prefix=NM1
+; NM1-DAG: T main
+; NM1-DAG: U g
+
+target triple = "x86_64-unknown-linux-gnu"
+define i32 @g() {
+  ret i32 0
+}