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/InstCombine/bitcount.ll b/llvm/test/Transforms/InstCombine/bitcount.ll
index 3c10120..f75ca2d 100644
--- a/llvm/test/Transforms/InstCombine/bitcount.ll
+++ b/llvm/test/Transforms/InstCombine/bitcount.ll
@@ -1,6 +1,6 @@
; Tests to make sure bit counts of constants are folded
-; RUN: opt %s -instcombine -S | grep {ret i32 19}
-; RUN: opt %s -instcombine -S | \
+; RUN: opt < %s -instcombine -S | grep {ret i32 19}
+; RUN: opt < %s -instcombine -S | \
; RUN: grep -v declare | not grep llvm.ct
declare i31 @llvm.ctpop.i31(i31 %val)