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[Bug tree-optimization/33361] ICE in find_outermost_region_in_block, at tree-cfg.c:4803

------- Comment #1 from gcc at abeckmann dot de  2007-09-09 12:51 -------
Created an attachment (id=14177)
 --> (
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
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
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc-4_2-branch/configure --enable-languages=c,c++
Thread model: posix
gcc version 4.2.2 20070908 (prerelease)
-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
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 =
PR33361.ii:3047: internal compiler error: in find_outermost_region_in_block, at


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