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3* Sender: owner-egcs-bugs@egcs.cygnus.com
4* From: Norbert Conrad <Norbert.Conrad@hrz.uni-giessen.de>
5* Subject: egcs g77 19990524pre Internal compiler error in `print_operand'
6* To: egcs-bugs@egcs.cygnus.com
7* Date: Mon, 31 May 1999 11:46:52 +0200 (CET)
8* Content-Type: text/plain; charset=US-ASCII
9* X-UIDL: 9a00095a5fe4d774b7223de071157374
10*
11* Hi,
12*
13* I ./configure --prefix=/opt and bootstrapped egcs g77 snapshot 19990524
14* on an i686-pc-linux-gnu. The program below gives an internal compiler error.
15*
16*
17* Script started on Mon May 31 11:30:01 1999
18* lx{g010}:/tmp>/opt/bin/g77 -v -O3 -malign-double -c e3.f
19* g77 version gcc-2.95 19990524 (prerelease) (from FSF-g77 version 0.5.24-19990515)
20* Reading specs from /opt/lib/gcc-lib/i686-pc-linux-gnu/gcc-2.95/specs
21* gcc version gcc-2.95 19990524 (prerelease)
22*  /opt/lib/gcc-lib/i686-pc-linux-gnu/gcc-2.95/f771 e3.f -quiet -dumpbase e3.f -malign-double -O3 -version -fversion -o /tmp/ccQgeaaa.s
23* GNU F77 version gcc-2.95 19990524 (prerelease) (i686-pc-linux-gnu) compiled by GNU C version gcc-2.95 19990524 (prerelease).
24* GNU Fortran Front End version 0.5.24-19990515
25* e3.f:25: Internal compiler error in `print_operand', at ./config/i386/i386.c:3405
26* Please submit a full bug report to `egcs-bugs@egcs.cygnus.com'.
27* See <URL:http://egcs.cygnus.com/faq.html#bugreport> for details.
28* lx{g010}:/tmp>cat e3.f
29      SUBROUTINE DLASQ2( QQ, EE,  TOL2, SMALL2 )
30      DOUBLE PRECISION   SMALL2, TOL2
31      DOUBLE PRECISION   EE( * ), QQ( * )
32      INTEGER            ICONV,  N, OFF
33      DOUBLE PRECISION   QEMAX, XINF
34      EXTERNAL           DLASQ3
35      INTRINSIC          MAX, SQRT
36      XINF = 0.0D0
37      ICONV = 0
38      IF( EE( N ).LE.MAX( QQ( N ), XINF, SMALL2 )*TOL2 ) THEN
39      END IF
40      IF( EE( N-2 ).LE.MAX( XINF, SMALL2,
41     $    ( QQ( N ) / ( QQ( N )+EE( N-1 ) ) )* QQ( N-1 ))*TOL2 ) THEN
42         QEMAX = MAX( QQ( N ), QQ( N-1 ), EE( N-1 ) )
43      END IF
44      IF( N.EQ.0 ) THEN
45         IF( OFF.EQ.0 ) THEN
46            RETURN
47         ELSE
48            XINF =0.0D0
49         END IF
50      ELSE IF( N.EQ.2 ) THEN
51      END IF
52      CALL DLASQ3(ICONV)
53      END
54* lx{g010}:/tmp>exit
55*
56* Script done on Mon May 31 11:30:23 1999
57*
58* Best regards,
59*
60* Norbert.
61* --
62* Norbert Conrad                             phone: ++49 641 9913021
63* Hochschulrechenzentrum                     email: conrad@hrz.uni-giessen.de
64* Heinrich-Buff-Ring 44
65* 35392 Giessen
66* Germany
67