------- Comment #1 from gcc at abeckmann dot de 2007-09-09 12:51 -------
Created an attachment (id=14177)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14177&action=view)
testcase (reduced to be < 500k)
Sorry for the delay of the testcase, I had to reduce it from 1.9 MB to 440 KB.
(Is there some helper script that can do this in a more or less brute force
way?
Strip complete namespaces, classes, member functions, ... from the code,
recompile and check for a certain error message? Continue it it's still there
and backtrack otherwise?)
$ /suse/NOBACKUP/gcc/gcc-4.2-branch/bin/g++ -v -march=i686 -O3 -fopenmp -c
PR33361.ii
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc-4_2-branch/configure --enable-languages=c,c++
--prefix=/suse/NOBACKUP/gcc/gcc-4.2-branch
Thread model: posix
gcc version 4.2.2 20070908 (prerelease)
/suse/NOBACKUP/gcc/gcc-4.2-branch/libexec/gcc/i686-pc-linux-gnu/4.2.2/cc1plus
-fpreprocessed PR33361.ii -quiet -dumpbase PR33361.ii -march=i686 -auxbase
PR33361 -O3 -version -fopenmp -o /tmp/ccslyrRU.s
GNU C++ version 4.2.2 20070908 (prerelease) (i686-pc-linux-gnu)
compiled by GNU C version 4.2.2 20070908 (prerelease).
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 7993b3af5142d87e347d8f7153b00978
PR33361.ii: In function Op
mcstl::for_each_template_random_access_ed(RandomAccessIterator,
RandomAccessIterator, Op, Fu&, Red, Result, Result&, typename
std::iterator_traits<_Iterator>::difference_type) [with RandomAccessIterator =
stxxl::request_ptr*, Op = stxxl::request_ptr, Fu =
mcstl::fill_selector<stxxl::request_ptr*>, Red = mcstl::dummy_reduct, Result =
bool]:
PR33361.ii:3047: internal compiler error: in find_outermost_region_in_block, at
tree-cfg.c:4803
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33361
