From: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
To: Richard Henderson <rth@twiddle.net>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] microblaze: Add support for the clz insn
Date: Wed, 11 Jan 2012 00:20:17 +0100 [thread overview]
Message-ID: <20120110232017.GA10937@zapo> (raw)
In-Reply-To: <4F0CC777.3000904@twiddle.net>
On Wed, Jan 11, 2012 at 10:19:19AM +1100, Richard Henderson wrote:
> On 01/10/2012 09:27 PM, Edgar E. Iglesias wrote:
> > +++ b/target-microblaze/helper.h
> > @@ -5,6 +5,7 @@ DEF_HELPER_0(debug, void)
> > DEF_HELPER_FLAGS_3(carry, TCG_CALL_PURE | TCG_CALL_CONST, i32, i32, i32, i32)
> > DEF_HELPER_2(cmp, i32, i32, i32)
> > DEF_HELPER_2(cmpu, i32, i32, i32)
> > +DEF_HELPER_1(clz, i32, i32)
>
> Use DEF_HELPER_FLAGS_1 with PURE|CONST, since the function examines
> nothing but its arguments.
Yep thank, noticed that when I changed the helper today :)
Cheers
prev parent reply other threads:[~2012-01-10 23:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-10 10:27 [Qemu-devel] [PATCH] microblaze: Add support for the clz insn Edgar E. Iglesias
2012-01-10 10:27 ` [Qemu-devel] [PATCH] microblaze: Emulate the hw stackprotector Edgar E. Iglesias
2012-01-10 10:27 ` [Qemu-devel] [PATCH] microblaze: Break the tb at memory barriers Edgar E. Iglesias
2012-01-10 10:27 ` [Qemu-devel] [PATCH] etraxfs-dma: Model metadata and eop Edgar E. Iglesias
2012-01-10 15:16 ` Edgar E. Iglesias
2012-01-10 15:37 ` [Qemu-devel] [PATCH] microblaze: Add support for the clz insn Peter Maydell
2012-01-10 15:41 ` Edgar E. Iglesias
2012-01-10 23:19 ` Richard Henderson
2012-01-10 23:20 ` Edgar E. Iglesias [this message]
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