http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53790
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Keywords| |ice-on-valid-code
Last reconfirmed| |2012-06-28
AssignedTo|unassigned at gcc dot |rguenth at gcc dot gnu.org
|gnu.org |
Ever Confirmed|0 |1
Summary|ICE on dereferencing a |[4.6/4.7/4.8 Regression]
|extern union in asm |ICE on dereferencing a
|statement |extern union in asm
| |statement
Target Milestone|--- |4.6.4
Known to fail| |4.8.0
--- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-06-28
09:59:40 UTC ---
Confirmed. There is nothing invalid here, you can take the address of
such variable - you just cannot inspect it. Of course that is what
inlining exposes here (and via MEM_REF we get to see the external decl).
Hmhm.
I'll look at it.
