Re: [PATCH 21/50] Faster for_each_rtx-like iterators

2014-08-05 Thread Jeff Law
On 08/03/14 08:07, Richard Sandiford wrote: The switch statement in the old code seemed overly cautious. It's well established elsewhere that the first operand of an RTX_AUTOINC is the automodified register. If anyone wanted to add a new code for which that wasn't true they should (a) reconside

[PATCH 21/50] Faster for_each_rtx-like iterators

2014-08-03 Thread Richard Sandiford
The switch statement in the old code seemed overly cautious. It's well established elsewhere that the first operand of an RTX_AUTOINC is the automodified register. If anyone wanted to add a new code for which that wasn't true they should (a) reconsider or (b) go through all RTX_AUTOINCs as a prec