A new testcase for an instcombine miscompilation!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9402 91177308-0d34-0410-b5e6-96231b3b80d8

test/Transforms/InstCombine/2003-10-23-InstcombineNullFail.ll

@@ -0,0 +1,10 @@
+; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep false
+%X = type { [10 x int], float }
+
+implementation
+
+bool %test() {
+	%A = getelementptr %X* null, long 0, ubyte 0, long 0
+	%B = setne int* %A, null
+	ret bool %B
+}