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Re: MIPS gas relaxation still doesn't work

To: "H. J. Lu" <>
Subject: Re: MIPS gas relaxation still doesn't work
From: Alexandre Oliva <>
Date: 14 Oct 2002 16:37:37 -0300
Cc: Richard Sandiford <>,,,
In-reply-to: <>
Organization: GCC Team, Red Hat
Original-recipient: rfc822;
References: <> <> <> <> <> <> <> <> <> <> <>
User-agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.2
On Oct 14, 2002, "H. J. Lu" <> wrote:

> Why do we need nop? Why do we need noreorder?

We need reorder to indicate that the delay slot is already filled.  I
used nop just because it was the easiest form of delay-slot filling I
could think of.  Think of any other valid delay-slot filling
instruction in there.

Alexandre Oliva   Enjoy Guarana', see
Red Hat GCC Developer                 aoliva@{,}
CS PhD student at IC-Unicamp        oliva@{,}
Free Software Evangelist                Professional serial bug killer

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