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-rw-r--r--test/Transforms/InstCombine/2003-11-03-VarargsCallBug.ll13
1 files changed, 13 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/2003-11-03-VarargsCallBug.ll b/test/Transforms/InstCombine/2003-11-03-VarargsCallBug.ll
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index 0000000000..051add8c0b
--- /dev/null
+++ b/test/Transforms/InstCombine/2003-11-03-VarargsCallBug.ll
@@ -0,0 +1,13 @@
+; The cast in this testcase is not eliminatable on a 32-bit target!
+; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep cast
+
+target endian = little
+target pointersize = 32
+
+declare void %foo(...)
+
+void %test(long %X) {
+ %Y = cast long %X to int*
+ call void (...)* %foo(int* %Y)
+ ret void
+}