[Bug middle-end/87118] ICE in expand_expr_addr_expr_1, at expr.c:7862

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87118

Martin Liška <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2018-08-28
                 CC|                            |aldyh at gcc dot gnu.org,
                   |                            |marxin at gcc dot gnu.org
               Host|i686-linux-gnu              |i686-linux-gnu,
                   |                            |x86_64-linux-gnu
     Ever confirmed|0                           |1

--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Confirmed, it's very old ICE (4.8.0+).

Cleaned up test-case:

$ cat pr87118-2.c
struct {
  unsigned a: 7;
  unsigned b : 3;
} b;

void d() {}
void c() {
  __transaction_relaxed { d(b.b); }
}