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-rw-r--r--test/tools/llvm-split/scc-comdat.ll32
1 files changed, 32 insertions, 0 deletions
diff --git a/test/tools/llvm-split/scc-comdat.ll b/test/tools/llvm-split/scc-comdat.ll
new file mode 100644
index 0000000000000..40fa930110bb7
--- /dev/null
+++ b/test/tools/llvm-split/scc-comdat.ll
@@ -0,0 +1,32 @@
+; All functions in the same comdat group must
+; be in the same module
+
+; RUN: llvm-split -j=2 -preserve-locals -o %t %s
+; RUN: llvm-dis -o - %t0 | FileCheck --check-prefix=CHECK1 %s
+; RUN: llvm-dis -o - %t1 | FileCheck --check-prefix=CHECK0 %s
+
+; CHECK0: declare i32 @fun1
+; CHECK0: declare i32 @fun2
+; CHECK0: declare i32 @fun3
+
+; CHECK1: define internal i32 @fun1
+; CHECK1: define internal i32 @fun2
+; CHECK1: define i32 @fun3
+
+$fun = comdat any
+
+define internal i32 @fun1() section ".text.funs" comdat($fun) {
+entry:
+ ret i32 0
+}
+
+define internal i32 @fun2() section ".text.funs" comdat($fun) {
+entry:
+ ret i32 0
+}
+
+define i32 @fun3() section ".text.funs" comdat($fun) {
+entry:
+ ret i32 0
+}
+