Removing the useless test that I added recently. It was meant as an example, but not complicated enough to merit another test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119898 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGen/Generic/2010-11-11-ReturnBigBuffer.ll

@@ -1,32 +0,0 @@
-; RUN: llc < %s
-; PR8287: SelectionDag scheduling time. 
-; Yes, some front end really produces this code. But that is a
-; separate bug. This is more an example than a real test, because I
-; don't know how give llvm-lit a timeout.
-
-define void @foo([4096 x i8]* %arg1, [4096 x i8]* %arg2) {
-  %buffer = alloca [4096 x i8]
-  %pbuf = alloca [4096 x i8]*
-  store [4096 x i8]* %buffer, [4096 x i8]** %pbuf
-
-  %parg1 = alloca [4096 x i8]*
-  store [4096 x i8]* %arg1, [4096 x i8]** %parg1
-
-  %parg2 = alloca [4096 x i8]*
-  store [4096 x i8]* %arg2, [4096 x i8]** %parg2
-
-  ; The original test case has intermediate blocks.
-  ; Presumably something fills in "buffer".
-
-  %bufferCopy1 = load [4096 x i8]** %pbuf
-  %dataCopy1 = load [4096 x i8]* %bufferCopy1
-  %arg1Copy = load [4096 x i8]** %parg1
-  store [4096 x i8] %dataCopy1, [4096 x i8]* %arg1Copy
-
-  %bufferCopy2 = load [4096 x i8]** %pbuf
-  %dataCopy2 = load [4096 x i8]* %bufferCopy2
-  %arg2Copy = load [4096 x i8]** %parg2
-  store [4096 x i8] %dataCopy2, [4096 x i8]* %arg2Copy
-
-  ret void
-}