Re: [PATCHv2 5/7] gcc/arc: Add nps400 bitops support

2016-04-28 Thread Joern Wolfgang Rennecke
On 21/04/16 12:39, Andrew Burgess wrote: Add support for nps400 bit operation instructions. There's a new flag -mbitops that turns this feature on. There are new instructions, some changes to existing instructions, a new register class to support the new instructions, and some new expand and

[PATCHv2 5/7] gcc/arc: Add nps400 bitops support

2016-04-21 Thread Andrew Burgess
Add support for nps400 bit operation instructions. There's a new flag -mbitops that turns this feature on. There are new instructions, some changes to existing instructions, a new register class to support the new instructions, and some new expand and peephole optimisations. gcc/ChangeLog: