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[Bug fortran/27889] New: gfortran 4.1.1 ICE on espresso (PWscf)
- From: "spyderous at gentoo dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Jun 2006 08:28:31 -0000
- Subject: [Bug fortran/27889] New: gfortran 4.1.1 ICE on espresso (PWscf)
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
Trying to compile the espresso electronic structure package from pwscf.org with
gfortran 4.1.1 fails with an ICE:
make[1]: Entering directory `/home/donnie/espresso-3.1/Modules'
cpp -P -traditional -D__FFTW -I../include constraints_module.f90 -o
constraints_module.F90
gfortran -O3 -D__FFTW -I../include -I. -I../Modules -I../PW -I../PH
-I../iotk/src -I../CPV -c constraints_module.F90 -o constraints_module.o
constraints_module.F90: In function 'set_structure_factor':
constraints_module.F90:304: internal compiler error: in find_lattice_value, at
tree-complex.c:133
Interestingly, this ICE only occurs at optimization levels greater than -O0.
I've uploaded constraints_module.F90 and the required *.mod files to
http://dev.gentoo.org/~spyderous/espresso-ice.tar.bz2 to assist in fixing this.
--
Summary: gfortran 4.1.1 ICE on espresso (PWscf)
Product: gcc
Version: 4.1.1
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: spyderous at gentoo dot org
GCC host triplet: powerpc-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27889