http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56694
Bug #: 56694
Summary: Internal compiler error when compiling OpenMP code
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: jurgen.knodlse...@irap.omp.eu
While compiling my GammaLib suite with the new gcc 4.8.0 an internal compiler
error occurred in a routine that uses OpenMP for multi-threading. The following
message occurs:
GObservations_optimizer.cpp: In member function 'virtual void
GObservations::optimizer::eval(const GOptimizerPars&)':
GObservations_optimizer.cpp:431:1: internal compiler error: in change_scope, at
final.c:1575
}
^
0x8340bb8 change_scope
../../gcc-4.8.0/gcc/final.c:1575
0x8344526 reemit_insn_block_notes
../../gcc-4.8.0/gcc/final.c:1650
0x8344526 final_start_function(rtx_def*, _IO_FILE*, int)
../../gcc-4.8.0/gcc/final.c:1743
0x8345b9a rest_of_handle_final
../../gcc-4.8.0/gcc/final.c:4341
libtool: compile: g++ -DHAVE_CONFIG_H -I. -I../.. -I../../include -I../../src
-I../../src/support -I/home/jenkins/cfitsio/cfitsio3310/include
-I/home/jenkins/readline/readline62/include
-I/home/jenkins/python/python273/include/python2.7 -g -O2 -fopenmp -c
GObservation.cpp -o GObservation.o >/dev/null 2>&1
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
I created a branch on GitHub to download the relevant code:
https://github.com/gammalib/gammalib/tree/gcc480-compile-error
