From: "Frank Ch. Eigler" <fche@redhat.com>
To: Alan Lehotsky <apl@alum.mit.edu>
Cc: cgen@sources.redhat.com
Subject: Re: Simulating different models using a single simulator...
Date: Wed, 07 Nov 2001 07:13:00 -0000 [thread overview]
Message-ID: <20011123110729.B18120@redhat.com> (raw)
In-Reply-To: <p04330103b81f14502210@[192.168.1.254]>; from apl@alum.mit.edu on Mon, Nov 19, 2001 at 03:04:32PM -0500
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Hi -
alehotsky wrote:
: [...]
: What I'm wondering about is HOW to test the model selected
: within the (define-insn ...)?
You mean by means other than the MACH attribute assigned to the
instruction as a whole? Within the insn semantics? I don't know
if it works, but look for "current-mach" in cgen/cpu/sparccom.cpu.
(Another way would be to rely on a virtual operand whose getter
function identifies the machine.)
- FChE
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WARNING: multiple messages have this Message-ID
From: "Frank Ch. Eigler" <fche@redhat.com>
To: Alan Lehotsky <apl@alum.mit.edu>
Cc: cgen@sources.redhat.com
Subject: Re: Simulating different models using a single simulator...
Date: Fri, 23 Nov 2001 08:07:00 -0000 [thread overview]
Message-ID: <20011123110729.B18120@redhat.com> (raw)
Message-ID: <20011123080700.n1AYyTotlvWy1q0_p77sg5XbXfg5chDxileHaG8t1-s@z> (raw)
In-Reply-To: <p04330103b81f14502210@[192.168.1.254]>
Hi -
alehotsky wrote:
: [...]
: What I'm wondering about is HOW to test the model selected
: within the (define-insn ...)?
You mean by means other than the MACH attribute assigned to the
instruction as a whole? Within the insn semantics? I don't know
if it works, but look for "current-mach" in cgen/cpu/sparccom.cpu.
(Another way would be to rely on a virtual operand whose getter
function identifies the machine.)
- FChE
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next prev parent reply other threads:[~2001-11-23 16:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-20 9:26 Alan Lehotsky
2001-11-07 7:13 ` Frank Ch. Eigler [this message]
2001-11-23 8:07 ` Frank Ch. Eigler
2001-11-19 12:16 ` Alan Lehotsky
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