http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59229
Bug ID: 59229
Summary: [4.9.0 Regression] ICE in ix86_expand_set_or_movmem
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: juergen.reuter at desy dot de
This happens in one of the most important codes in High energy physics, Pythia,
(Janus may well know its importance), I would kindly urge you to solve this
problem before the 4.9.0 release... Please.
I do not break it down, and send the package as a whole.
The regression happened within the last 4-8 weeks I would say, our continuos
integration started failing this week (so it might be a _very_ recent commit.
Ok, most probably, the file size is too big, here is a link:
http://whizard.hepforge.org/svn/tags/release_2.2.0_alpha-4/src/pythia/pythia.f
And this is the error:
/bin/sh ../../libtool --tag=F77 --mode=compile gfortran -fopenmp -g -O2 -c
-o pythia.lo ../../../src/pythia/pythia.f
libtool: compile: gfortran -fopenmp -g -O2 -c ../../../src/pythia/pythia.f
-fno-common -o .libs/pythia.o
../../../src/pythia/pythia.f: In function 'pygive':
../../../src/pythia/pythia.f:60990:0: internal compiler error: in
ix86_expand_set_or_movmem, at config/i386/i386.c:23974
CHNAM=CHBIT(1:LNAM-1)//' '
^
../../../src/pythia/pythia.f:60990:0: internal compiler error: Abort trap: 6
gfortran: internal compiler error: Abort trap: 6 (program f951)
../../libtool: line 1122: 69952 Abort trap: 6 gfortran -fopenmp -g
-O2 -c ../../../src/pythia/pythia.f -fno-common -o .libs/pythia.o
