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/ArgumentPromotion/chained.ll b/test/Transforms/ArgumentPromotion/chained.ll
index 99bd6bd..5ccb752 100644
--- a/test/Transforms/ArgumentPromotion/chained.ll
+++ b/test/Transforms/ArgumentPromotion/chained.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -argpromotion -instcombine -S | not grep load
+; RUN: opt < %s -argpromotion -instcombine -S | not grep load
@G1 = constant i32 0 ; <i32*> [#uses=1]
@G2 = constant i32* @G1 ; <i32**> [#uses=1]