From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Lance Taylor <ian@cygnus.com>
To: joel@OARcorp.com
Cc: gas2@cygnus.com
Subject: Re: gas-971208 mips64orion-rtems internal error
Date: Mon, 22 Dec 1997 09:19:00 -0000
Message-id: <199712221719.MAA21659@subrogation.cygnus.com>
References: <Pine.BSF.3.96.971220124850.2016I-100000@vespucci.advicom.net>
X-SW-Source: 1997/msg00054.html

   Date: Sat, 20 Dec 1997 13:00:40 -0600 (CST)
   From: Joel Sherrill <joel@OARcorp.com>

	   s.d     $f0,One

   which when assembled as follows:

   mips64orion-rtems-as -mcpu=4650 -v p1.s

   generates this error message:

   p1.s: Assembler messages:
   p1.s:23: Internal error!
   Assertion failure in macro_build at ../../src/gas/config/tc-mips.c line
   2365.
   Please report this bug.

Interesting.  Reporting the error in this manner is clearly a bug in
gas.

However, as far as I can tell, the input is not valid for the 4650.
The 4650 has only single precision floating point, which means that it
can not support the s.d instruction for a floating point register.  It
doesn't make any sense.

So I think there must be a compiler bug here as well.

I'll fix the bug in the assembler to report the error in a more
coherent fashion.

Ian