Re: [AArch64][PR65139] use clobber with match_scratch for aarch64_lshr_sisd_or_int_3

[Jakub Jelinek]

On Sat, Apr 18, 2015 at 03:07:16PM +0100, Richard Earnshaw wrote:
> You need to ensure that your scratch register cannot overlap op1, since
> the scratch is written before op1 is read.

-   (clobber (match_scratch:QI 3 "=X,w,X"))]
+   (clobber (match_scratch:QI 3 "=X,&w,X"))]

incremental diff should ensure that, right?

        Jakub