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/SRETPromotion/2008-06-04-function-pointer-passing.ll b/test/Transforms/SRETPromotion/2008-06-04-function-pointer-passing.ll
index 7697085..1168b0b 100644
--- a/test/Transforms/SRETPromotion/2008-06-04-function-pointer-passing.ll
+++ b/test/Transforms/SRETPromotion/2008-06-04-function-pointer-passing.ll
@@ -5,7 +5,7 @@
 
 ; We're mainly testing for opt not to crash, but we'll check to see if the sret
 ; attribute is still there for good measure.
-; RUN: opt %s -sretpromotion -S | grep sret
+; RUN: opt < %s -sretpromotion -S | grep sret
 
 %struct.S = type <{ i32, i32 }>