https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66279
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |15.0
Summary|[12/13/14/15 Regression] |[12/13/14 Regression]
|Input/output asm operand is |Input/output asm operand is
|not loaded inside a |not loaded inside a
|constructor with a virtual |constructor with a virtual
|base class since |base class since
|r0-116348-g660584689a4397 |r0-116348-g660584689a4397
--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk sofar.