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.
llvm-svn: 81537
diff --git a/llvm/test/Transforms/FunctionAttrs/2008-09-03-ReadNone.ll b/llvm/test/Transforms/FunctionAttrs/2008-09-03-ReadNone.ll
index 55a72a5..535a1d0 100644
--- a/llvm/test/Transforms/FunctionAttrs/2008-09-03-ReadNone.ll
+++ b/llvm/test/Transforms/FunctionAttrs/2008-09-03-ReadNone.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -functionattrs -S | grep readnone | count 4
+; RUN: opt < %s -functionattrs -S | grep readnone | count 4
@x = global i32 0
declare i32 @e() readnone