Re: scalar vector shift expansion problem on 64-bit

2011-10-28 Thread Jakub Jelinek
On Fri, Oct 28, 2011 at 11:44:17AM -0700, Richard Henderson wrote: > > A wild guess, though untested, because I don't have a reproducer: > > > > 2011-10-28 Jakub Jelinek > > > > * tree-vect-stmts.c (vectorizable_shift): If op1 is vect_external_def > > and has different type from op0, c

Re: scalar vector shift expansion problem on 64-bit

2011-10-28 Thread Richard Henderson
On 10/28/2011 11:41 AM, Jakub Jelinek wrote: > On Fri, Oct 28, 2011 at 06:50:49PM +0200, Jakub Jelinek wrote: >> On Fri, Oct 28, 2011 at 09:07:31AM -0700, Richard Henderson wrote: >>> I think this is the same problem as Jakub is attacking here: >>> >>> http://gcc.gnu.org/ml/gcc-patches/2011-10/ms

Re: scalar vector shift expansion problem on 64-bit

2011-10-28 Thread Jakub Jelinek
On Fri, Oct 28, 2011 at 06:50:49PM +0200, Jakub Jelinek wrote: > On Fri, Oct 28, 2011 at 09:07:31AM -0700, Richard Henderson wrote: > > I think this is the same problem as Jakub is attacking here: > > > > http://gcc.gnu.org/ml/gcc-patches/2011-10/msg02503.html > > It has been checked in already