Re: [AArch64] Missed vectorization opportunity in cactusADM

2015-07-09 Thread Ramana Radhakrishnan
>> yes, that '50' should be a parameter somewhere in loop_vec_info. > > I see the broken code is still in aarch64.c - can someone please test > & apply the above > patch? I believe this is on Alan's todo list. Ramana > > Thanks, > Richard. > >> Richard. >> >>> Thanks, >>> James >>> >>> --- >>> [

Re: [AArch64] Missed vectorization opportunity in cactusADM

2015-07-09 Thread Richard Biener
On Thu, Apr 9, 2015 at 9:52 AM, Richard Biener wrote: > On Wed, Apr 8, 2015 at 5:14 PM, James Greenhalgh > wrote: >> On Thu, Apr 02, 2015 at 04:20:06AM +0100, Ekanathan, Saravanan wrote: >>> (I had sent this mail to gcc-help a week ago. Not sure, all GCC developers >>> are subscribed to gcc-help,

Re: [AArch64] Missed vectorization opportunity in cactusADM

2015-04-09 Thread Richard Biener
On Wed, Apr 8, 2015 at 5:14 PM, James Greenhalgh wrote: > On Thu, Apr 02, 2015 at 04:20:06AM +0100, Ekanathan, Saravanan wrote: >> (I had sent this mail to gcc-help a week ago. Not sure, all GCC developers >> are subscribed to gcc-help, so re-sending to GCC development mailing list) >> >> Hi, >> >

Re: [AArch64] Missed vectorization opportunity in cactusADM

2015-04-08 Thread James Greenhalgh
On Thu, Apr 02, 2015 at 04:20:06AM +0100, Ekanathan, Saravanan wrote: > (I had sent this mail to gcc-help a week ago. Not sure, all GCC developers > are subscribed to gcc-help, so re-sending to GCC development mailing list) > > Hi, > > This looks like a missed vectorization opportunity for one of t

[AArch64] Missed vectorization opportunity in cactusADM

2015-04-01 Thread Ekanathan, Saravanan
(I had sent this mail to gcc-help a week ago. Not sure, all GCC developers are subscribed to gcc-help, so re-sending to GCC development mailing list) Hi, This looks like a missed vectorization opportunity for one of the 'Fortran' hot loops in cactusADM (CPU2006 benchmark) when compiled with "-mcp