Add main functions to benchmarks

llvm-svn: 4915
diff --git a/llvm/test/Regression/Jello/test-arith.ll b/llvm/test/Regression/Jello/test-arith.ll
index ffe85a8..0527277 100644
--- a/llvm/test/Regression/Jello/test-arith.ll
+++ b/llvm/test/Regression/Jello/test-arith.ll
@@ -1,5 +1,5 @@
 
-void %test() {
+void %main() {
 	%A = add sbyte 0, 12
 	%B = sub sbyte %A, %A
 	%C = mul sbyte %B, %B