On Thu, May 28, 2015 at 10:47:53AM -0400, David Edelsohn wrote: > This seems like a problem with the cost model. Rc instructions are > more expensive and should be represented as such in rtx_costs.
The record instructions do have a higher cost (8 vs. 4 for normal insns). If the cost is increaed I don't think you'll see them generated at all, which would fix my testcase but probably regress others. -- Alan Modra Australia Development Lab, IBM
