1 files changed, 14 insertions, 0 deletions
diff --git a/test/CodeGen/Alpha/2006-01-26-VaargBreak.ll b/test/CodeGen/Alpha/2006-01-26-VaargBreak.ll
new file mode 100644
index 000000000000..05ebe1eb888b
--- /dev/null
+++ b/test/CodeGen/Alpha/2006-01-26-VaargBreak.ll
@@ -0,0 +1,14 @@
+; This shouldn't crash
+; RUN: llvm-as < %s | llc -march=alpha 
+
+target datalayout = "e-p:64:64"
+target triple = "alphaev6-unknown-linux-gnu"
+deplibs = [ "c", "crtend", "stdc++" ]
+        %struct.__va_list_tag = type { i8*, i32 }
+
+define i32 @emit_library_call_value(i32 %nargs, ...) {
+entry:
+        %tmp.223 = va_arg %struct.__va_list_tag* null, i32              ; <i32> [#uses=1]
+        ret i32 %tmp.223
+}
+