Add another case, which occurs in em3d

llvm-svn: 9668

llvm/test/Regression/Transforms/InstCombine/cast-set.ll

@@ -42,3 +42,8 @@ short %test5(short %A) {
 	ret short %D
 }
 
+bool %test6(bool %A) {
+	%B = cast bool %A to int
+	%C = setne int %B, 0
+	ret bool %C
+}