remove obsolete testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41820 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/TailCallElim/return-undef.ll b/test/Transforms/TailCallElim/return-undef.ll
deleted file mode 100644 (file)
index b7d2f81..0000000
--- a/test/Transforms/TailCallElim/return-undef.ll
+++ /dev/null
@@ -1,9 +0,0 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -tailcallelim | llvm-dis > %t
-; RUN: grep sub %t
-; RUN: not grep call %t
-
-int %test(int %X) {
-       %Y = sub int %X, 1
-       %Z = call int %test(int %Y)
-       ret int undef
-}