Re: [Patch,microblaze]: Optimized register reorganization for Microblaze.

2016-01-21 Thread Michael Eager
On 01/12/2016 09:42 AM, Ajit Kumar Agarwal wrote: The patch contains the changes in the macros fixed_registers and call_used_registers. Earlier the register r21 is marked as fixed and also marked as 1 for call_used registers. On top of that r21 is not assigned to any of the temporaries in rtl i

[Patch,microblaze]: Optimized register reorganization for Microblaze.

2016-01-12 Thread Ajit Kumar Agarwal
The patch contains the changes in the macros fixed_registers and call_used_registers. Earlier the register r21 is marked as fixed and also marked as 1 for call_used registers. On top of that r21 is not assigned to any of the temporaries in rtl insns. This makes the usage of registers r21 in the