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From: "P dot Schaffnit at access dot rwth-aachen dot de" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/27392] [4.2 Regression] GCC error: in n_of_executions_at_least, at tree-ssa-loop-niter.c:1772
Date: Wed, 03 May 2006 11:44:00 -0000 [thread overview]
Message-ID: <20060503114438.30451.qmail@sourceware.org> (raw)
In-Reply-To: <bug-27392-276@http.gcc.gnu.org/bugzilla/>
------- Comment #3 from P dot Schaffnit at access dot rwth-aachen dot de 2006-05-03 11:44 -------
Hi!
I believe this could be related: compiling the following with any optimisation
(starting from -O1) causes the following error:
initFeldVonDatei.f90: In function 'initfeldvondateiphase2korn':
initFeldVonDatei.f90:1: internal compiler error: in n_of_executions_at_most, at
tree-ssa-loop-niter.c:1772
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
Shall I file a bug? Am I doing something wrong?
Thanks!
Philippe
PS: the build command I'm using:
gfortran -O1 -c Sources.f90
PPS: the source
SUBROUTINE initFeldVonDateiPhase2Korn
!
IMPLICIT NONE
INTEGER :: Grain_Number
INTEGER, ALLOCATABLE :: New_number(:)
!
Grain_Number = 0
Reordering: DO
IF ( ALL ( New_number .GT. 0 ) ) EXIT
Grain_Number = Grain_Number + 1
New_number(MINLOC(New_number)) = Grain_Number
ENDDO Reordering
!
RETURN
END SUBROUTINE initFeldVonDateiPhase2Korn
PPPS: what I'm using:
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: /USER/philippe/Irix/Gcc_Sources/configure
--prefix=/WORK/philippe/Tools/Gcc --enable-languages=c,fortran
--with-mpfr=/WORK/philippe/Tools/Mpfr --with-gmp=/WORK/philippe/Tools/Gmp
Thread model: posix
gcc version 4.2.0 20060502 (experimental)
--
P dot Schaffnit at access dot rwth-aachen dot de changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |P dot Schaffnit at access
| |dot rwth-aachen dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27392
next prev parent reply other threads:[~2006-05-03 11:44 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-02 15:23 [Bug middle-end/27392] New: " danglin at gcc dot gnu dot org
2006-05-02 15:29 ` [Bug tree-optimization/27392] " pinskia at gcc dot gnu dot org
2006-05-02 16:43 ` [Bug tree-optimization/27392] [4.2 Regression] " schwab at suse dot de
2006-05-03 11:44 ` P dot Schaffnit at access dot rwth-aachen dot de [this message]
2006-05-03 17:11 ` kargl at gcc dot gnu dot org
2006-05-03 19:28 ` P dot Schaffnit at access dot rwth-aachen dot de
2006-05-03 19:35 ` rakdver at atrey dot karlin dot mff dot cuni dot cz
2006-05-03 19:40 ` dave at hiauly1 dot hia dot nrc dot ca
2006-05-04 9:38 ` P dot Schaffnit at access dot rwth-aachen dot de
2006-05-04 10:50 ` rakdver at gcc dot gnu dot org
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