-; RUN: llvm-as < %s | llc -march=x86-64 -stats -disable-required-unwind-tables |& \
+; RUN: llvm-as < %s | llc -march=x86-64 -stats -unwind-tables-optional |& \
; RUN: grep {6 .*Number of machine instrs printed}
;; Integer absolute value, should produce something at least as good as: