Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Transforms/CondProp/basictest.ll b/test/Transforms/CondProp/basictest.ll
index afe5b35..49d4735 100644
--- a/test/Transforms/CondProp/basictest.ll
+++ b/test/Transforms/CondProp/basictest.ll
@@ -1,6 +1,6 @@
-; RUN: opt %s -condprop -S | \
+; RUN: opt < %s -condprop -S | \
 ; RUN:    not grep {br label}
-; RUN: opt %s -condprop -S | not grep T2
+; RUN: opt < %s -condprop -S | not grep T2
 
 
 define i32 @test(i1 %C) {