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/GlobalDCE/basicvariabletest.ll b/test/Transforms/GlobalDCE/basicvariabletest.ll
index ff12e63..a97b66d 100644
--- a/test/Transforms/GlobalDCE/basicvariabletest.ll
+++ b/test/Transforms/GlobalDCE/basicvariabletest.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -globaldce -S | not grep global
+; RUN: opt < %s -globaldce -S | not grep global
@X = external global i32
@Y = internal global i32 7