From: Uros Bizjak <ubizjak@gmail.com>
To: "H.J. Lu" <hjl.tools@gmail.com>
Cc: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH, i386]: Remaining FP moves cleanups
Date: Tue, 07 Jun 2011 14:12:00 -0000 [thread overview]
Message-ID: <BANLkTikyJb4fwE+h0xMFLNyL1K5NtSfLqg@mail.gmail.com> (raw)
In-Reply-To: <BANLkTimpd0f-WDpZEA_uHt2MutWN=mMDdQ@mail.gmail.com>
On Tue, Jun 7, 2011 at 4:07 PM, H.J. Lu <hjl.tools@gmail.com> wrote:
>> OTOH, you are right, this statement can be moved to case 6, without
>> the check for registers.
>>
>
> Like this? OK for trunk with a ChangeLog entry?
>
> Thanks.
>
> --
> H.J.
> ----
> diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
> index 58de87b..a61bffb 100644
> --- a/gcc/config/i386/i386.md
> +++ b/gcc/config/i386/i386.md
> @@ -3207,11 +3207,11 @@
> case 6:
> if (get_attr_mode (insn) == MODE_V4SF)
> return "%vmovaps\t{%1, %0|%0, %1}";
> + else if (TARGET_AVX && REG_P (operands[0]) && REG_P (operands[1]))
if (TARGET_AVX)
> + return "vmovss\t{%1, %0, %0|%0, %0, %1}";
>
> case 7:
> case 8:
> - if (TARGET_AVX && REG_P (operands[0]) && REG_P (operands[1]))
> - return "vmovss\t{%1, %0, %0|%0, %0, %1}";
> return "%vmovss\t{%1, %0|%0, %1}";
>
> case 9:
>
OK with this change and suitable ChangeLog entry.
Thanks,
Uros.
next prev parent reply other threads:[~2011-06-07 14:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-05 20:46 Uros Bizjak
2011-06-07 13:43 ` H.J. Lu
2011-06-07 14:03 ` Uros Bizjak
2011-06-07 14:08 ` H.J. Lu
2011-06-07 14:12 ` Uros Bizjak [this message]
2011-06-07 14:55 ` H.J. Lu
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