On 22 July 2014 15:52, Jiong Wang wrote:
> gcc/
> * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
> "wb_candidate2".
> * config/aarch64/aarch64.c (aarch64_layout_frame): Calcualte new added
> fields.
OK and applied.
/Marcus
Add two new frame fields:
* cfun->machine->frame.wb_candidate1
* cfun->machine->frame.wb_candidate2
* wb_candidate1 to record the first reg index which
could carry write-back.
* wb_candidate2 to record the second reg index which
could form reg pair with
* wb_candidate1 to carry write
