1 files changed, 18 insertions, 0 deletions
diff --git a/llvm/test/Transforms/FunctionAttrs/2008-09-03-Mutual.ll b/llvm/test/Transforms/FunctionAttrs/2008-09-03-Mutual.ll
new file mode 100644
index 00000000000..6bbd99951ad
--- /dev/null
+++ b/llvm/test/Transforms/FunctionAttrs/2008-09-03-Mutual.ll
@@ -0,0 +1,18 @@
+; RUN: opt < %s -functionattrs -S | FileCheck %s
+; RUN: opt < %s -passes=function-attrs -S | FileCheck %s
+
+; CHECK: Function Attrs
+; CHECK-SAME: readnone
+; CHECK-NEXT: define i32 @a
+define i32 @a() {
+	%tmp = call i32 @b( )		; <i32> [#uses=1]
+	ret i32 %tmp
+}
+
+; CHECK: Function Attrs
+; CHECK-SAME: readnone
+; CHECK-NEXT: define i32 @b
+define i32 @b() {
+	%tmp = call i32 @a( )		; <i32> [#uses=1]
+	ret i32 %tmp
+}