; This test makes sure that xor instructions are properly eliminated.
; This test is for Integer BitWidth > 64 && BitWidth <= 1024.
-; RUN: llvm-as < %s | opt -instcombine -disable-output &&
-; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep 'xor '
+; RUN: opt < %s -instcombine -S | not grep "xor "
+; END.
define i447 @test1(i447 %A, i447 %B) {