[RFA 4.7/4.6] Re: [PATCH v2] Target-specific limits on vector alignment

2012-08-07 Thread Ulrich Weigand
Richard Guenther wrote: On Fri, Jul 27, 2012 at 5:24 PM, Ulrich Weigand uweig...@de.ibm.com wrote: ChangeLog: * target.def (vector_alignment): New target hook. * doc/tm.texi.in (TARGET_VECTOR_ALIGNMENT): Document new hook. * doc/tm.texi: Regenerate. *

Re: [RFA 4.7/4.6] Re: [PATCH v2] Target-specific limits on vector alignment

2012-08-07 Thread Richard Guenther
On Tue, Aug 7, 2012 at 4:56 PM, Ulrich Weigand uweig...@de.ibm.com wrote: Richard Guenther wrote: On Fri, Jul 27, 2012 at 5:24 PM, Ulrich Weigand uweig...@de.ibm.com wrote: ChangeLog: * target.def (vector_alignment): New target hook. * doc/tm.texi.in

Re: [RFA 4.7/4.6] Re: [PATCH v2] Target-specific limits on vector alignment

2012-08-07 Thread Richard Earnshaw
On 07/08/12 16:04, Richard Guenther wrote: On Tue, Aug 7, 2012 at 4:56 PM, Ulrich Weigand uweig...@de.ibm.com wrote: Richard Guenther wrote: On Fri, Jul 27, 2012 at 5:24 PM, Ulrich Weigand uweig...@de.ibm.com wrote: ChangeLog: * target.def (vector_alignment): New target hook.

Re: [RFA 4.7/4.6] Re: [PATCH v2] Target-specific limits on vector alignment

2012-08-07 Thread Ramana Radhakrishnan
(Note that while the patch contains changes to common code, those should be no-ops for all targets that do not implement the new hook.) I'll defer the decision to the target maintainers. I'd rather have this consistent across all maintained release branches today than to leave this for an