Re: [PATCH, RS6000] Correct constraints for ior_mask

2015-08-27 Thread David Edelsohn
On Thu, Aug 27, 2015 at 9:02 AM, Alan Modra wrote: > ior_mask always splits to rtl matching rotl3_insert. The > latter requires one of its input operands match the output, so let > reload/lra know the equivalent operand match must also occur for > ior_mask. > > Bootstrapped and regression tested

[PATCH, RS6000] Correct constraints for ior_mask

2015-08-27 Thread Alan Modra
ior_mask always splits to rtl matching rotl3_insert. The latter requires one of its input operands match the output, so let reload/lra know the equivalent operand match must also occur for ior_mask. Bootstrapped and regression tested powerpc64le-linux. OK to apply? PR target/67356