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* [Bug fortran/22345] New: Internal compiler error compiling BLAS routine dspr.f @ 2005-07-07 10:29 mick at nag dot co dot uk 2005-07-07 13:20 ` [Bug fortran/22345] " pinskia at gcc dot gnu dot org ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: mick at nag dot co dot uk @ 2005-07-07 10:29 UTC (permalink / raw) To: gcc-bugs [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain, Size: 1578 bytes --] The following code (cut down from BLAS routine dspr.f) causes an internal compiler error as shown. SUBROUTINE DSPR ( N, X, INCX, AP ) * .. Scalar Arguments .. INTEGER INCX, N * .. Array Arguments .. DOUBLE PRECISION AP( * ), X( * ) * .. Local Scalars .. INTEGER IX, J, JX, K * .. Executable Statements .. JX = 1 IF( INCX.NE.1 )THEN DO 80, J = 1, N IX = JX DO 70, K = 1, N AP( K ) = X( IX ) IX = IX + INCX 70 CONTINUE JX = JX + INCX 80 CONTINUE END IF RETURN END when compiled with optimization level -O2 or higher. This is on a 64-bit AMD64 machine running SuSE Linux 9.3 Professional. % gfortran --version GNU Fortran 95 (GCC 4.1.0 20050706 (experimental)) Copyright (C) 2005 Free Software Foundation, Inc. % gfortran -O2 -c bug.f bug.f: In function dspr: bug.f:1: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. -- Summary: Internal compiler error compiling BLAS routine dspr.f Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: mick at nag dot co dot uk CC: gcc-bugs at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22345 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/22345] Internal compiler error compiling BLAS routine dspr.f 2005-07-07 10:29 [Bug fortran/22345] New: Internal compiler error compiling BLAS routine dspr.f mick at nag dot co dot uk @ 2005-07-07 13:20 ` pinskia at gcc dot gnu dot org 2005-07-08 13:33 ` mick at nag dot co dot uk 2005-07-08 14:21 ` pinskia at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-07-07 13:20 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-07 13:20 ------- I think this was fixed by the patch which fixed PR 21963. Could you update and try again? -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22345 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/22345] Internal compiler error compiling BLAS routine dspr.f 2005-07-07 10:29 [Bug fortran/22345] New: Internal compiler error compiling BLAS routine dspr.f mick at nag dot co dot uk 2005-07-07 13:20 ` [Bug fortran/22345] " pinskia at gcc dot gnu dot org @ 2005-07-08 13:33 ` mick at nag dot co dot uk 2005-07-08 14:21 ` pinskia at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: mick at nag dot co dot uk @ 2005-07-08 13:33 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From mick at nag dot co dot uk 2005-07-08 13:32 ------- Subject: Re: Internal compiler error compiling BLAS routine dspr.f pinskia at gcc dot gnu dot org wrote: > ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-07 13:20 ------- > I think this was fixed by the patch which fixed PR 21963. Could you update and try again? > That seems to have done the trick - thank you Mick Pont ________________________________________________________________________ This e-mail has been scanned for all viruses by Star. The service is powered by MessageLabs. For more information on a proactive anti-virus service working around the clock, around the globe, visit: http://www.star.net.uk ________________________________________________________________________ -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22345 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/22345] Internal compiler error compiling BLAS routine dspr.f 2005-07-07 10:29 [Bug fortran/22345] New: Internal compiler error compiling BLAS routine dspr.f mick at nag dot co dot uk 2005-07-07 13:20 ` [Bug fortran/22345] " pinskia at gcc dot gnu dot org 2005-07-08 13:33 ` mick at nag dot co dot uk @ 2005-07-08 14:21 ` pinskia at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-07-08 14:21 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-08 14:20 ------- *** This bug has been marked as a duplicate of 21963 *** -- What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |RESOLVED Resolution| |DUPLICATE http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22345 ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2005-07-08 14:21 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2005-07-07 10:29 [Bug fortran/22345] New: Internal compiler error compiling BLAS routine dspr.f mick at nag dot co dot uk 2005-07-07 13:20 ` [Bug fortran/22345] " pinskia at gcc dot gnu dot org 2005-07-08 13:33 ` mick at nag dot co dot uk 2005-07-08 14:21 ` pinskia at gcc dot gnu dot org
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