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From: Andreas Schwab <schwab@suse.de>
To: Jeff Law <law@redhat.com>
Cc: gcc-patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PR target/25111] New patterns for m68k bit insns
References: <9474d6d5-f806-9118-d69a-000d43f62a9e@redhat.com>
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Date: Mon, 19 Jun 2017 15:07:00 -0000
In-Reply-To: <9474d6d5-f806-9118-d69a-000d43f62a9e@redhat.com> (Jeff Law's	message of "Sat, 19 Nov 2016 10:55:28 -0700")
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On Nov 19 2016, Jeff Law <law@redhat.com> wrote:

> diff --git a/gcc/config/m68k/m68k.md b/gcc/config/m68k/m68k.md
> index 7b7f373..2085619 100644
> --- a/gcc/config/m68k/m68k.md
> +++ b/gcc/config/m68k/m68k.md
> @@ -5336,6 +5336,45 @@
>  }
>    [(set_attr "type" "bitrw")])
>  
> +(define_insn "*bsetdreg"
> +  [(set (match_operand:SI 0 "register_operand" "+d")

I think you want "=d" insted of "+d".  That fixes PR 80970.

Andreas.

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Andreas Schwab, SUSE Labs, schwab@suse.de
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