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-rw-r--r--test/Transforms/IPConstantProp/deadarg.ll6
1 files changed, 6 insertions, 0 deletions
diff --git a/test/Transforms/IPConstantProp/deadarg.ll b/test/Transforms/IPConstantProp/deadarg.ll
new file mode 100644
index 000000000000..18b8f7da8443
--- /dev/null
+++ b/test/Transforms/IPConstantProp/deadarg.ll
@@ -0,0 +1,6 @@
+; RUN: llvm-as < %s | opt -ipconstprop -disable-output
+define internal void @foo(i32 %X) {
+ call void @foo( i32 %X )
+ ret void
+}
+