; This test case checks that the merge of and/xor can work on arbitrary
; precision integers.
-; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep and | wc -l | grep 1
-; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep xor | wc -l | grep 2
+; RUN: opt < %s -instcombine -S | grep and | count 1
+; RUN: opt < %s -instcombine -S | grep xor | count 2
; (x &z ) ^ (y & z) -> (x ^ y) & z
define i57 @test1(i57 %x, i57 %y, i57 %z) {