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Re: [Qemu-devel] [PATCH v4 08/33] tcg-aarch64: Introduce tcg_fmt_Rdnm an
From: |
Claudio Fontana |
Subject: |
Re: [Qemu-devel] [PATCH v4 08/33] tcg-aarch64: Introduce tcg_fmt_Rdnm and tcg_fmt_Rdnm_lsl |
Date: |
Wed, 18 Sep 2013 17:01:23 +0200 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; rv:17.0) Gecko/20130801 Thunderbird/17.0.8 |
On 18.09.2013 16:54, Richard Henderson wrote:
> On 09/18/2013 01:24 AM, Claudio Fontana wrote:
>> If you _really_ want to strip the right shift functionality away for some
>> reason, could you state it?
>
> (1) It will never never ever be used.
>
> (2) I do not find + for LSR, - for LSL intuitive at all.
> If we're to have them at all, better to pass that
> separately from the shift count, an enumeration that
> exactly maps to the "shift" field in the insn.
>
> (3) It will never never ever be used.
You seem to feel strongly about it, and I don't, so lets indeed drop it then.
C.
- [Qemu-devel] [PATCH v4 07/33] tcg-aarch64: Remove the shift_imm parameter from tcg_out_cmp, (continued)
- [Qemu-devel] [PATCH v4 07/33] tcg-aarch64: Remove the shift_imm parameter from tcg_out_cmp, Richard Henderson, 2013/09/14
- [Qemu-devel] [PATCH v4 08/33] tcg-aarch64: Introduce tcg_fmt_Rdnm and tcg_fmt_Rdnm_lsl, Richard Henderson, 2013/09/14
- Re: [Qemu-devel] [PATCH v4 08/33] tcg-aarch64: Introduce tcg_fmt_Rdnm and tcg_fmt_Rdnm_lsl, Claudio Fontana, 2013/09/16
- Re: [Qemu-devel] [PATCH v4 08/33] tcg-aarch64: Introduce tcg_fmt_Rdnm and tcg_fmt_Rdnm_lsl, Richard Henderson, 2013/09/16
- Re: [Qemu-devel] [PATCH v4 08/33] tcg-aarch64: Introduce tcg_fmt_Rdnm and tcg_fmt_Rdnm_lsl, Richard Henderson, 2013/09/16
- Re: [Qemu-devel] [PATCH v4 08/33] tcg-aarch64: Introduce tcg_fmt_Rdnm and tcg_fmt_Rdnm_lsl, Claudio Fontana, 2013/09/17
- Re: [Qemu-devel] [PATCH v4 08/33] tcg-aarch64: Introduce tcg_fmt_Rdnm and tcg_fmt_Rdnm_lsl, Richard Henderson, 2013/09/17
- Re: [Qemu-devel] [PATCH v4 08/33] tcg-aarch64: Introduce tcg_fmt_Rdnm and tcg_fmt_Rdnm_lsl, Claudio Fontana, 2013/09/18
- Re: [Qemu-devel] [PATCH v4 08/33] tcg-aarch64: Introduce tcg_fmt_Rdnm and tcg_fmt_Rdnm_lsl, Richard Henderson, 2013/09/18
- Re: [Qemu-devel] [PATCH v4 08/33] tcg-aarch64: Introduce tcg_fmt_Rdnm and tcg_fmt_Rdnm_lsl,
Claudio Fontana <=
[Qemu-devel] [PATCH v4 09/33] tcg-aarch64: Introduce tcg_fmt_Rdn_aimm, Richard Henderson, 2013/09/14
[Qemu-devel] [PATCH v4 10/33] tcg-aarch64: Implement mov with tcg_fmt_* functions, Richard Henderson, 2013/09/14
[Qemu-devel] [PATCH v4 11/33] tcg-aarch64: Handle constant operands to add, sub, and compare, Richard Henderson, 2013/09/14
[Qemu-devel] [PATCH v4 12/33] tcg-aarch64: Handle constant operands to and, or, xor, Richard Henderson, 2013/09/14
[Qemu-devel] [PATCH v4 13/33] tcg-aarch64: Support andc, orc, eqv, not, Richard Henderson, 2013/09/14