Re: [PATCH, RFC] fortran [was Re: #pragma GCC unroll support]

2015-11-02 Thread Bernhard Reutner-Fischer
On May 28, 2015 2:03:08 PM GMT+02:00, Mike Stump wrote: >On May 28, 2015, at 2:02 AM, Bernhard Reutner-Fischer > wrote: >> >> Does anybody have a better suggestion? >> >> directive not at the start of a loop at %C >> directive not followed by a loop at %C > >I prefer either of these. I have a s

Re: [PATCH, RFC] fortran [was Re: #pragma GCC unroll support]

2015-05-28 Thread Mike Stump
On May 28, 2015, at 2:02 AM, Bernhard Reutner-Fischer wrote: > > Does anybody have a better suggestion? > > directive not at the start of a loop at %C > directive not followed by a loop at %C I prefer either of these. I have a slight preference for the first. > Mike, did you tweak the one or

Re: [PATCH, RFC] fortran [was Re: #pragma GCC unroll support]

2015-05-28 Thread Bernhard Reutner-Fischer
On 3 February 2015 at 01:07, Mike Stump wrote: > On Feb 2, 2015, at 3:22 PM, Bernhard Reutner-Fischer > wrote: >> Untested draft patch > > I looked it over, seems to slot in nicely. > > > + gfc_error ("% directive does not commence a loop at %C”); > > So, don’t like commence here. Does an

Re: [PATCH, RFC] fortran [was Re: #pragma GCC unroll support]

2015-02-02 Thread Mike Stump
On Feb 2, 2015, at 3:22 PM, Bernhard Reutner-Fischer wrote: > Untested draft patch I looked it over, seems to slot in nicely. + gfc_error ("% directive does not commence a loop at %C”); So, don’t like commence here.

[PATCH, RFC] fortran [was Re: #pragma GCC unroll support]

2015-02-02 Thread Bernhard Reutner-Fischer
Hi, Some compilers IIRC use !DIR$ unroll, if memory serves me right then the DEC compiler had !DEC$ unroll. We could support one or the other three-letter keyword or maybe not. I think a combination of unroll and ivdep directives is allowed (at least in some compilers); TODO. Not sure what other