-; RUN: opt %s -mem2reg -instcombine -S | grep "ret i32 1" | count 8
+; RUN: opt < %s -mem2reg -instcombine -S | grep "ret i32 1" | count 8
define i32 @test1() {
entry:
%cmp = icmp ne i32 %sub, 0
%retval = select i1 %cmp, i32 1, i32 0
ret i32 %retval
-}
\ No newline at end of file
+}