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Article #41873

Error of gcc 2.7.2 on AIX 4.1.4

#41873
From: Bernd Dreier
Date: Fri, 09 Feb 1996 00:00
44 lines
2001 bytes
Hi!

After successfully installing gcc and libg++ on AIX 4.1.4, I compiled
several software packages without errors. Now, I've encountered the
following error: I changed some data in a program of mine from int to
double, the following output occurs:

        g++ -c Shapes.C
Shapes.C: In method `struct point Shape::Rotate_Point(struct point, struct point
, int)':
Shapes.C:447: internal error--unrecognizable insn:
(insn 36 34 37 (set (reg:DF 86)
        (unspec[ 
                (reg:SI 85)
                (reg:SI 84)
                (plus:SI (reg:SI 31 31)
                    (UnKnown Unknown))
            ]  2)) -1 (nil)
    (nil))
Shapes.C:447: confused by earlier errors, bailing out

The file can be compiled by my native compiler without problems. Additionally,
I've build the stage 3 compiler and did a make compare, therefore I do not
think that the installation is corrupt (in fact I installed the compiler twice,
because I was afraid _that_ the installation is corrupt).

Any hints?
Any gurus out there?

Thanks,
++Benne

-- 


        Bernd Dreier  /
                     /    
                    /   
_____________________________________________________________________
        University of Augsburg (Bavaria)
        Department of Mathematics - Computer Science
        Universitaetsstrasse 14             Phone : +49 +821/598-2116 
        D-86159 Augsburg                    Fax :            598-2200
        Internet: Dreier@Informatik.Uni-Augsburg.DE    
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From: benne@extase.Informatik.Uni-Augsburg.DE (Bernd Dreier)
Subject: Error of gcc 2.7.2 on AIX 4.1.4
Date: 1996/02/09
Message-ID: <DMIK6t.Fs1@Yuri.CC.Uni-Augsburg.DE>
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sender: news@Yuri.CC.Uni-Augsburg.DE (The News Administrator)
organization: Computer Center, University of Augsburg, Germany
newsgroups: gnu.gcc.help