; RUN: sh -c 'opt --reject-this-option 2>&-; echo $?; opt -o /dev/null /dev/null 2>&-; echo $?;' \
; RUN: | FileCheck %s
-; CHECK: {{^70$}}
+
+; CHECK: {{^1$}}
+; On valgrind, we got 127 here.
+; XFAIL: valgrind
+
; CHECK: {{^0$}}
; XFAIL: vg_leak
; REQUIRES: shell