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Re: [PATCH] S/390: Pipline description lacks insn reservations for imul and idiv
- From: Ulrich Weigand <uweigand at de dot ibm dot com>
- To: krebbel1 at de dot ibm dot com (Andreas Krebbel)
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Mon, 4 Apr 2005 16:32:59 +0200 (CEST)
- Subject: Re: [PATCH] S/390: Pipline description lacks insn reservations for imul and idiv
Andreas Krebbel wrote:
> 2005-04-01 Andreas Krebbel <krebbel1@de.ibm.com>
> Adrian Straetling <straetling@de.ibm.com>
>
> * config/s390/2064.md ("z_mul", "z_inf"): New insn reservations.
> * config/s390/2084.md ("x_mul_hi", "x_mul_sidi", "x_div"): Likewise.
> * config/s390/s390.md ("imulhi", "imulsi", "imuldi"): Added to "type"
> attribute.
> ("imul"): Removed from "type" attribute.
> ("*muldi3_sign", "muldi3"): Changed type to imuldi.
> ("mulsi3/1", "mulsi3/3", "mulsi/4", "mulsidi3", "umulsidi3"):
> Changed type to imulsi.
> ("*mulsi3_sign", "mulsi3/2"): Changed type to imulhi.
Applied to mainline, thanks!
Bye,
Ulrich
--
Dr. Ulrich Weigand
Linux on zSeries Development
Ulrich.Weigand@de.ibm.com