1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/test/Regression/Transforms/SimplifyLibCalls/ExitInMain.ll b/llvm/test/Regression/Transforms/SimplifyLibCalls/ExitInMain.ll
new file mode 100644
index 00000000000..29f69d198a3
--- /dev/null
+++ b/llvm/test/Regression/Transforms/SimplifyLibCalls/ExitInMain.ll
@@ -0,0 +1,13 @@
+; Test that the ExitInMainOptimization pass works correctly
+; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | grep -c 'ret int 3' | grep 1
+
+declare void %exit(int)
+declare void %exitonly(int)
+
+implementation   ; Functions:
+
+int %main () {
+        call void %exitonly ( int 3 )
+        call void %exit ( int 3 )
+        ret int 0
+}