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[Bug fortran/80960] New: [regression since 4.9.2] gfortran crashes when compiling f90 file with msg "Out of memory: Kill process 538 (f951)"
- From: "nick_kuz at deom dot chph.ras.ru" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 02 Jun 2017 15:09:07 +0000
- Subject: [Bug fortran/80960] New: [regression since 4.9.2] gfortran crashes when compiling f90 file with msg "Out of memory: Kill process 538 (f951)"
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80960
Bug ID: 80960
Summary: [regression since 4.9.2] gfortran crashes when
compiling f90 file with msg "Out of memory: Kill
process 538 (f951)"
Product: gcc
Version: 6.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: nick_kuz at deom dot chph.ras.ru
Target Milestone: ---
Created attachment 41459
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41459&action=edit
f90 source code for reproducing bug
When compiling large f90 (see attach), compiler crashes with following message:
"Out of memory: Kill process 538 (f951) score 962 or sacrifice child"
REGRESSION: Older gfortran 4.9 at Debian Jessie 8 compiles this file without
problem.
reproduce bug condition: use attached f90 file and run options:
gfortran -g0 -O2 -fdefault-integer-8 -c 'fe_objective.f90'
SYSTEM details:
gfortran: gcc version 6.3.0 20170516 (Debian 6.3.0-18)
Linux System: Debian Stretch 9, latest updates 2017-06-02
======== uname -a:
Linux deb9virt 4.9.0-3-amd64 #1 SMP Debian 4.9.25-1 (2017-05-02) x86_64
GNU/Linux
HW:
guest linux box in virtualbox 4.3
host system: intel i5-4xxx, debian 8 Jessie