Re: [PATCH][ARM] Handle simple SImode PLUS and MINUS cases in rtx costs

2014-11-18 Thread Ramana Radhakrishnan
On Wed, Nov 12, 2014 at 4:38 PM, Kyrill Tkachov wrote: > Hi all, > > This is a much-delayed respin of the patch in response to Richards feedback > at: > http://gcc.gnu.org/ml/gcc-patches/2014-05/msg00068.html > > We now let recursion do its magic and just add the cost of the arithmetic > operation

[PATCH][ARM] Handle simple SImode PLUS and MINUS cases in rtx costs

2014-11-12 Thread Kyrill Tkachov
Hi all, This is a much-delayed respin of the patch in response to Richards feedback at: http://gcc.gnu.org/ml/gcc-patches/2014-05/msg00068.html We now let recursion do its magic and just add the cost of the arithmetic operation on top. Tested on arm-none-eabi Ok for trunk? 2014-11-12 Kyr