Re: [PATCH], Add 4 operand FMA support back into power7

2011-07-19 Thread David Edelsohn
On Tue, Jul 19, 2011 at 5:02 PM, Michael Meissner wrote: > (I had an emacs failure when sending out this message, and I may have sent out > a blank message by accident -- sorry if I did). > > When I did the original power7 support, I switched all of the floating point > operations to use VSX instr

[PATCH], Add 4 operand FMA support back into power7

2011-07-19 Thread Michael Meissner
(I had an emacs failure when sending out this message, and I may have sent out a blank message by accident -- sorry if I did). When I did the original power7 support, I switched all of the floating point operations to use VSX instructions instead of the traditional instructions. The traditional fu