Overview
=========
When compiling the simple file which is attached to this report, I get the
following message suggesting that I report it here:
compiler_error.cc:18: internal compiler error: in lower_regimplify, at
omp-low.c:4251
Steps to reproduce
====================
Compile the attached file compiler_error.cc:
g++-4.2.1 -c -Wall -fopenmp -save-temps -o compiler_error.o compiler_error.cc
Build Date & Platform
=====================
Red Hat Enterprise Linux AS release 4 (Nahant Update 5)
Linux 2.6.19.2 #8 SMP Mon Jun 25 2007 x86_64 GNU/Linux
gcc was configured with: .../gcc-4.2.1/configure --prefix=.../gcc-4.2.1
--program-suffix=-4.2.1 --enable-threads --enable-languages=c++,fortran
The bug shows up both with the RedHat gcc version AND the "official" version.
The bug does not occur when I compile the source using the portland compiler,
for example.
Additional Information
======================
1. When I remove the try...catch statement, the problem is gone.
2. When I do not loop up to the class variable A::x but a constant (say, 1000),
the problem is gone.
--
Summary: libgomp omp-low.c:4251 generates internal compiler error
Product: gcc
Version: 4.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libgomp
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: steigers at phys dot ethz dot ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33333
