--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/g++.dg/ext/asm14.C Thu Oct 25 07:37:49 2018 +0900 @@ -0,0 +1,10 @@ +// PR c++/85659 +// { dg-do compile } + +struct S { S (); ~S (); int s; }; + +void +foo (S &s) +{ + __asm volatile ("" : "+m,r" (s) : : "memory"); +}