------- Comment #3 from ubizjak at gmail dot com 2007-07-10 06:46 -------
(In reply to comment #1)
> "X" constraint means anything matches. Now why we are ICEing is a bit weird
We hit:
/* We have patterns that allow zero sets of memory, for instance.
In 64-bit mode, we should probably support all 8-byte vectors,
since we can in fact encode that into an immediate. */
if (GET_CODE (x) == CONST_VECTOR)
{
gcc_assert (x == CONST0_RTX (GET_MODE (x)));
x = const0_rtx;
}
It is true that a message would be nice there, but it is also true that X is an
invalid constraint for most (all?) of the instructions.
--
ubizjak at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |WONTFIX
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32711
