Fixes are available
XL Fortran for Blue Gene/Q Fix Pack 12 (May 2015 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 14 (May 2016 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 15 (October 2017 Update) for 14.1
November 2012 Update for XL Fortran for Blue Gene/Q, V14.1
February 2013 Update for XL Fortran for Blue Gene/Q, V14.1
May 2013 Update for XL Fortran for Blue Gene/Q, V14.1
XL Fortran for Blue Gene/Q Fix Pack 5 (August 2013 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 6 (November 2013 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 7 (February 2014 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 8 (May 2014 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 9 (August 2014 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 10 (November 2014 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 11 (February 2015 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 13 (August 2015 Update) for 14.1
APAR status
Closed as program error.
Error description
The Fortran front-end (xlfentry) abends when the following test case is compiled at -O2: ===== COMPILE COMMAND: bgxlf2003 -c test.f90 -O2 ===== TESTCASE: $ cat test.f90 module Q_F90_Compiler_Bugs type A integer :: i = 0 end type A type B type(A) :: j real, allocatable :: data(:) type(B), pointer :: next => null() end type B type C type(B), pointer :: nu_d_edist(:) end type C contains subroutine foo(nuc) type(C), pointer :: nuc allocate(nuc % nu_d_edist(1)) end subroutine foo end module Q_F90_Compiler_Bugs $ ===== ACTUAL OUTPUT: $ bgxlf2003 -c test.f90 -O2 /opt/ibmcmp/xlf/bg/14.1/bin/.orig/bgxlf2003: 1501-230 (S) Internal compiler error; please contact your Service Representative. For more information visit: http://www.ibm.com/support/docview.wss?uid=swg21110810 1501-511 Compilation failed for file test.f90. $ ===== EXPECTED OUTPUT: Should not abend.
Local fix
n/a
Problem summary
USERS AFFECTED: Users having recursive type definitions in their applications may encounter this problem. PROBLEM DESCRIPTION: Compilation may fail when user application has objects of recursive type and optimization level -O2 or above is in effect.
Problem conclusion
The problem has been fixed.
Temporary fix
Comments
APAR Information
APAR number
LI76963
Reported component name
XL FORTRAN FOR
Reported component ID
5799AH100
Reported release
E10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-08-22
Closed date
2012-11-23
Last modified date
2012-11-23
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
XL FORTRAN FOR
Fixed component ID
5799AH100
Applicable component levels
RE10 PSY
UP
Document Information
Modified date:
23 November 2012