Shuffle testcases around

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4807 91177308-0d34-0410-b5e6-96231b3b80d8

test/Jello/test0.ll

@@ -1,7 +0,0 @@
-; test ret
-void %main() {
-BB0:
-	%X = add int 1, 2
-	%Y = add int %X, %X
-	ret void
-}

test/Jello/test1.ll

@@ -1,4 +0,0 @@
-; test ret of an integer
-int %main() {
-	ret int 0
-}

test/Jello/test2.ll

@@ -1,5 +0,0 @@
-; test a simple add
-int %main() {
-	%X = add int 1, 2
-	ret int %X
-}