Remove trailing whitespace after line continuations in test cases to them work.

This fixes two test cases that were not being run properly before.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52179 91177308-0d34-0410-b5e6-96231b3b80d8

test/Analysis/Andersens/modreftest.ll

@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | opt -anders-aa -load-vn -gcse -instcombine | llvm-dis \  
+; RUN: llvm-as < %s | opt -anders-aa -load-vn -gcse -instcombine | llvm-dis \
 ; RUN: | grep {ret i1 true}
 
 @G = internal global i32* null

test/Analysis/Andersens/modreftest2.ll

@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | opt -anders-aa -gvn | llvm-dis \  
+; RUN: llvm-as < %s | opt -anders-aa -gvn | llvm-dis \
 ; RUN: | not grep {ret i32 undef}
 
 ;; From PR 2160