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Re: new mul* patterns "U" constraint in rl78
- From: DJ Delorie <dj at redhat dot com>
- To: Kaushik Phatak <Kaushik dot Phatak at kpitcummins dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Tue, 11 Jun 2013 11:24:25 -0400
- Subject: Re: new mul* patterns "U" constraint in rl78
- References: <201306061928 dot r56JSEer014307 at greed dot delorie dot com> <C6CA53A2A46BA7469348BDBD663AB6585308DAE0 at KCHJEXMB02 dot kpit dot com> <201306101849 dot r5AIn3O3002938 at greed dot delorie dot com> <C6CA53A2A46BA7469348BDBD663AB6585308E067 at KCHJEXMB02 dot kpit dot com>
> ; end of mulqi macro"
> +;; [(set_attr "valloc" "umul")]
I think this one needs to be macax also, since the constraints have
"v" in them but the opcodes use ax.
Other than that, it's OK.