Modify two Transforms tests to explicitly check for full function names in some cases, rather than just a common prefix. No functionality change.

(This is to avoid confusing a scripted mass update of these tests to use CHECK-LABEL)

llvm-svn: 186267
diff --git a/llvm/test/Transforms/LoopUnroll/scevunroll.ll b/llvm/test/Transforms/LoopUnroll/scevunroll.ll
index 308a036..d2645a7 100644
--- a/llvm/test/Transforms/LoopUnroll/scevunroll.ll
+++ b/llvm/test/Transforms/LoopUnroll/scevunroll.ll
@@ -103,7 +103,7 @@
 ; LoopUnroll utility uses this assumption to optimize the latch
 ; block's branch.
 ;
-; CHECK: @multiExit
+; CHECK: @multiExitIncomplete
 ; CHECK: l3:
 ; CHECK-NOT: br
 ; CHECK:   br i1 %cmp3, label %l1, label %exit3